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61 results about "Methylcyclopentadienyl manganese tricarbonyl" patented technology
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Methylcyclopentadienyl manganese tricarbonyl (MMT or MCMT) is an organomanganese compound with the formula (C₅H₄CH₃)Mn(CO)₃. Initially marketed as a supplement for use in leaded gasoline, MMT was later used in unleaded gasoline to increase the octane rating. Following the implementation of the Clean Air Act (United States) (CAA) in 1970, MMT continued to be used alongside tetraethyl lead (TEL) in the US as leaded gasoline was phased out (prior to TEL finally being banned from US gasoline in 1995), and was also used in unleaded gasoline until 1977. Ethyl Corporation obtained a waiver from the U.S. EPA (Environmental Protection Agency) in 1995, which allows the use of MMT in US unleaded gasoline (not including reformulated gasoline) at a treat rate equivalent to 8.3 mg Mn/L (manganese per liter).
Liquid coal combustion improver
The invention discloses a liquid coal combustion improver which is prepared from the following raw materials in proportion: carboxymethyl ferrocene, methylcyclopentadienyl manganese tricarbonyl, acerdol, cerous nitrate, aluminum nitrate, magnesium nitrate, tween and absolute ethyl alcohol. In the liquid combustion improver, the carboxymethyl ferrocene and the methylcyclopentadienyl manganese tricarbonyl are taken as combustion-supporting synergist, the acerdol, the cerous nitrate and the magnesium nitrate are taken as oxidant, the aluminum nitrate is taken as adsorbent, the tween is taken as penetration dispersant, and the absolute ethyl alcohol is taken as complex solubilizer. When the combustion improver is added into coal, chemical substances with macromolecular structures in raw coal can be destroyed; when the liquid coal combustion improver is reacted with coal powder under the action of a high temperature, bonds among connecting structure units of the coal powder can be ruptured, so that the reaction activity of the coal powder can be enhanced, the thermolysis process of the coal powder can be promoted, active oxygen and oxygen gas can be released, the function of catalysis and combustion support can be achieved, pyrolysis products can increase, and the combustion performance can be better; and by virtue of catalytic cracking on the coal, the coal powder can be quickly and completely combusted, so that the aims of increasing coal powder quantity and decreasing coke ratio can be achieved.
Owner:郑州丰元冶金材料有限公司
Circulating steam distillation apparatus and process for extracting methylcyclopentadienyl manganese tricarbonyl by aid of apparatus
ActiveCN102784490AAchieve recyclingEmission reductionSteam distillationMetallocenesWater vaporFilling materials
Owner:山东东昌精细化工科技有限公司
High-barrier-property BOPET (biaxially-oriented polyethylene terephthalate) packaging film and production method thereof
ActiveCN103407257AHigh barrierGood heat sealing performanceFlexible coversWrappersPolyethylene terephthalate glycolBoPET
The high-barrier-property BOPET packaging film is characterized by comprising two PET polyester layers, two PETN (pentaerythritol tetranitrate) polyester layers and an MMT (methylcyclopentadienyl manganese tricarbonyl) modified PET polyester sandwich layer. The high-barrier-property BOPET packaging film is sequentially composed of a PET polyester layer, a PETN polyester layer, an MMT modified PET polyester sandwich layer, a PETN polyester layer and a PET polyester layer from top to bottom. The production method of the high-barrier-property BOPET packaging film is characterized by comprising the following steps: respectively drying PET slices, PETN slices and an MMT modified PET slice by an blast dryer, and extruding through a five-layer coextrusion die head respectively by using three corresponding double screw extruders; carrying out piece casting, longitudinal stretching, lateral stretching, traction rolling and cutting to obtain the high-barrier-property BOPET packaging film. Compared with the prior art, the invention can greatly enhance the barrier property of the packaging film, has the advantages of excellent heat sealability, excellent mechanical properties, high safety, no toxic or harm and low cost, can easily implement industrial production, and can be widely used in the field of packaging of oxygen / water-sensitive foods and drugs.
Owner:GUANGDONG XINRUI NEW MATERIAL TECH
Cleaning gasoline with advantages of fog and haze treatment, environmental protection and energy saving
InactiveCN106947553ANo pollutionReduce consumptionLiquid carbonaceous fuelsFuel additivesCombustionDistillation
The invention relates to a cleaning gasoline with advantages of fog and haze treatment, environmental protection and energy saving, wherein the components comprises 30-40% of alkylated gasoline, 15-20% of direct distillation gasoline, 20-25% of aromatic hydrocarbon, 20-25% of carbon olefin, 2-5% of a metal purification agent, and 0.05% of a MG2000 gasoline accelerator. In the prior art, a large amount of PM2.5 can be produced after the gasoline produced by using methyl tert-butyl ether (MTBE) and methylcyclopentadienyl manganese tricarbonyl (MMT) as the additive is burned so as to pollute the environment. According to the present invention, the problem in the prior art is solved, and the obtained cleaning gasoline is particularly suitable for the gasoline engine combustion.
Owner:QINGDAO YONGQUAN PETROLEUM CO LTD
Environment-friendly energy-saving super-gasoline for treating haze
InactiveCN106753609ANo pollutionReduce consumptionLiquid carbonaceous fuelsFuel additivesCombustionCarbene
The invention relates to an environment-friendly energy-saving super-gasoline for treating haze. The environment-friendly energy-saving super-gasoline is characterized by comprising the following components in percentage by weight: 30-40% of gasoline alkylate, 15-20% of distilled gasoline, 20-25% of aromatic hydrocarbon, 20-25% of carbene, 2-5% of a metal purification agent, and 0.03% of an octane booster. The super-gasoline solves the problems that the gasoline produced by taking MTBE (Methyl Tertiary Butyl Ether) and MMT (Methylcyclopentadienyl Manganese Tricarbonyl) as additives generates a large number of PM2.5 after being combusted and the environment pollution is caused; and the super-gasoline is especially suitable for combustion and use of various gasoline engines.
Owner:QINGDAO YONGQUAN PETROLEUM CO LTD
High-grade gasoline with advantages of fog and haze treatment, environmental protection and energy saving
InactiveCN106947552ANo pollutionReduce consumptionLiquid carbonaceous fuelsFuel additivesDistillationMethyl tert-butyl ether
The invention relates to a high-grade gasoline with advantages of fog and haze treatment, environmental protection and energy saving, wherein the components comprises 30-40% of alkylated gasoline, 15-20% of direct distillation gasoline, 20-25% of aromatic hydrocarbon, 20-25% of carbon olefin, 2-5% of a metal purification agent, and 0.06% of a MG2000 gasoline accelerator. In the prior art, a large amount of PM2.5 can be produced after the gasoline produced by using methyl tert-butyl ether (MTBE) and methylcyclopentadienyl manganese tricarbonyl (MMT) as the additive is burned so as to pollute the environment. According to the present invention, the problem in the prior art is solved, and the obtained high-grade gasoline is particularly suitable for the medium and high-grade gasoline engine.
Owner:QINGDAO YONGQUAN PETROLEUM CO LTD
Method for measuring low-concentration methylcyclopentadienyl manganese tricarbonyl by gas chromatography internal standard method
InactiveCN101581708ARapid determinationA Fast Method for Determination of Low Concentration Methylcyclopentadiene Manganese TricarbonylComponent separationPreparing sample for investigationOrganic solventGas phase
The invention relates to a method for measuring a low-concentration methylcyclopentadienyl manganese tricarbonyl by a gas chromatography internal standard method, comprising the following specific measurement processes of: selecting a high-purity methylcyclopentadienyl manganese tricarbonyl (MMT) standard substance and the internal standard substance of a high-purity ferrocene; dissolving the high-purity ferrocene in a refined organic solvent to prepare an internal standard liquid; dissolving the high-purity MMT standard substance in the internal standard liquid to prepare a standard solution; dissolving an industrial-grade MMT in the internal standard liquid to prepare a liquid to be measured; and analyzing the standard solution and the liquid to be measured under the same gas chromatography condition. The method is quick, convenient and exact, the analysis testing has low cost, the result measured by the method is equivalent to the result measured by an atomic absorption spectrometry when being converted into manganese content by calculation, and the method can meet the requirements of scientific research and industrial production.
Owner:江西昌宁化工有限责任公司
Eco-friendly energy-saving gasoline for haze treatment
InactiveCN106978222ANo pollutionReduce consumptionLiquid carbonaceous fuelsFuel additivesAromatic hydrocarbonMethyl tert-butyl ether
The invention discloses eco-friendly energy-saving super-gasoline (78#) for haze treatment. The eco-friendly energy-saving super-gasoline comprises 30 to 40% of alkylated gasoline, 15 to 20% of straight-run gasoline, 20 to 25% of an aromatic hydrocarbon, 20 to 25% of carbon olefin, 2 to 5% of a metal purification agent and 0.04% of a MG2000 gasoline accelerator. Gasoline prepared from methyl tert-butyl ether (MTBE) and methylcyclopentadienyl manganese tricarbonyl (MMT) as additives produces a large amount of PM2.5 after burning so that environment is polluted. The eco-friendly energy-saving super-gasoline solves the above problem and is suitable for ordinary vehicles.
Owner:QINGDAO YONGQUAN PETROLEUM CO LTD
Alkane composition, 100 # lead-free aviation gasoline composition containing alkane composition and production method of 100 # lead-free aviation gasoline composition
The invention provides an alkane composition, a 100 # lead-free aviation gasoline composition containing the alkane composition and a production method of the 100 # lead-free aviation gasoline composition, the alkane composition contains C4 alkane, C5 alkane, C6 alkane, C7 alkane, C8 alkane and C9 alkane, and the aviation gasoline composition contains base oil and an additive, the base oil comprises the alkane composition as a blending component A, a blending component B, a blending component C and a blending component D, and the additive comprises methylcyclopentadienyl manganese tricarbonyl. The aviation gasoline composition disclosed by the invention does not contain tetraethyl lead while meeting various index requirements of anti-knock property, evaporability, stability and the like, can reduce pollution generated during combustion, is environment-friendly, and can meet the requirement of people on environmental protection. The octane number of the aviation gasoline composition is 99.6-103, the vapor pressure and the distillation range meet the requirements, the cost is low, the raw materials are simple and easy to obtain, and the preparation method is simple.
Owner:EAST CHINA UNIV OF SCI & TECH
Odorless PVDC latex and preparation method thereof
The invention discloses odorless PVDC latex. The odorless PVDC latex comprises the following components, by mass, 45-55% of vinylidene chloride, 0.05-0.1% of methylcyclopentadienyl manganese tricarbonyl (MMT)-cyclopentadienyl manganese tricarbonyl (CMT), 44.9-54.95% of water. The invention further discloses a preparation method for the odorless PVDC latex. The method is characterized by: adding the vinylidene chloride and the water to a copolymerization reaction kettle according to the ratio; then adding an OP emulsifying agent to the copolymerization reaction kettle, followed by heating to a temperature of 50-55 DEG C to carry out a polymerization reaction for 6-8 hours to prepare a vinylidene chloride copolymerized emulsion; adding the small amount of the MTT-CMT to the vinylidene chloride copolymerized emulsion, carrying out stirring for 5-10 minutes at the temperature of 50 DEG C to prepare the odorless PVDC latex. According to the present invention, the odor of the PVDC latex is improved without changing the chemical property of the PVDC latex and the application effect of the PVDC latex.
Owner:葛兴元
Gasoline anti-knock agent
The invention relates to an antiknock additive for gasoline, with abundant raw material sources, low production cost, and simple manufacturing technique, which can effectively improve the octane rating, grades and combustion performance of the gasoline, and reduce the knock property of the gasoline. The antiknock additive for gasoline is mainly characterized by consisting of three types raw materials of methyl alcohol, methyl tert-butyl ether, and methylcyclopentadienyl manganese tricarbonyl. Due to the lead-free, nontoxicity and iron-base-free antiknock additive with low use level of methylcyclopentadienyl manganese tricarbonyl, shortcomings in the existing antiknock additive for gasoline are overcome. With little pollution, the application of the antiknock additive for gasoline can lead the No. 60 benzoline to be changed into environment-friendly gasoline as No. 90, 93 and 97.
Owner:于涛
Odorless trichloroethane and preparation method thereof
InactiveCN102249843AImprove smellDoes not change chemical propertiesHalogenated hydrocarbon separation/purificationPreparation by halogen additionDistillationTrichloroethane
The invention discloses odorless trichloroethane. The odorless trichloroethane comprises the following components, by mass, 99.9-99.95% of trichloroethane, 0.05-0.1% of methylcyclopentadienyl manganese tricarbonyl (MMT)-cyclopentadienyl manganese tricarbonyl (CMT). The invention further discloses a preparation method for the odorless trichloroethane. The method is characterized by: adding vinyl chloride (VC) and chlorine gas to a chlorination tower to carry out a chlorination reaction to prepare 1,1,2-trichloroethane, wherein the amount of the VC is the same as the amount of the chlorine gas; then adding a NaOH solution having a NaOH concentration of 30% to the 1,1,2-trichloroethane to carry out neutralizing and saponifying in a washing groove to prepare colourless 1,1,2-trichloroethane; placing the colourless 1,1,2-trichloroethane in a distillation tower to carry out distillating; adding the MMT-CMT to the resulting distilled product from the distillating treatment, and carrying out stirring at a temperature of 50 DEG C to prepare the odorless trichloroethane. According to the present invention, the odor of the trichloroethane is improved without changing the chemical property of the trichloroethane and the application effect of the trichloroethane.
Owner:葛兴元
Coal combustion improver and preparation method and application thereof
The invention discloses a coal combustion improver and a preparation method and an application thereof, and belongs to the technical field of coal combustion. The combustion improver is composed of aleavening agent, an oxidizing agent, a catalyst, a stabilizer, a desulfurizing agent and a smoke suppressing agent, wherein the leavening agent is composed of sodium hydrogen carbonate, ammonium hydrogen carbonate and light calcium carbonate; the oxidizing agent is composed of potassium permanganate and potassium chlorate; the catalyst is composed of manganese dioxide, ferric chloride and aluminumoxide; the stabilizer is composed of biscyclopentadienyliron and 2-methylcyclopentadienyl manganese tricarbonyl; the desulfurizing agent is composed of calcium hydroxide, calcium carbonate, calcium chloride, ferrous nitrate and ferrous sulfate; the smoke suppressing agent is composed of alkyl alcohol ether, phosphate and chlorinated hydrocarbon. The combustion improver is applied to coal combustion supporting, and is low in preparation cost and obvious in effect. The combustion improver reduces the enterprise cost, has great economic benefit, reduces emission of harmful gases like sulfur dioxide and is conducive to environmental protection.
Owner:代清燕
Gasoline anti-knock additive and preparation method thereof
InactiveCN104818058AImprove efficiencyEasy to makeLiquid carbonaceous fuelsIsobutyl acetateOrtho-Toluidine
The invention relates to a gasoline anti-knock additive and its preparation method and belongs to the field of petrochemical industry. The gasoline anti-knock additive is prepared by using the following ingredients: 15-25% of toluene, 10-15% of ortho-toluidine, 5-10% of methylcyclopentadienyl manganese tricarbonyl, 12.5-20% of isobutyl acetate, 20-35% of methyl tert butyl ether and 10-15% of diisobutylene. The preparation technology is simple, and the gasoline anti-knock additive can be prepared only by using one reactor. When the gasoline anti-knock additive is combusted, there is no sediment or residue and efficiency is high. In addition, the preparation technology is simple and the whole process is carried out in the same reactor.
Owner:李晓楠
Petroleum antiknock agent
InactiveCN107201253AImprove antiknock indexLow priceLiquid carbonaceous fuelsFuel additivesEpoxyPetroleum
The invention discloses a petroleum antiknock agent, and relates to the technical field of antiknock agent preparation. The petroleum antiknock agent is prepared from the following raw materials: 2 to 60 parts of glyceryl stearate, 5 to 56 parts of epoxy rice bran oleic acid butyl ester, 3 to 70 parts of sorbitol, 3 to 38 parts of an anti-coking agent, 3 to 37 parts of methylparaben, 2 to 16 parts of methylcyclopentadienyl manganese tricarbonyl, 2 to 20 parts of cyclopentadienyl manganese tricarbonyl, 2 to 25 parts of an inert inhibitor, 2 to 40 parts of a compound dispersing agent and 2 to 100 parts of ethyl alcohol. According to the antiknock agent prepared in the invention, the petroleum octane value is improved, metal settlings cannot be generated inside an engine, and serious accidents such as cylinder wear, poor spark plug ignition, oxygen sensor and three-way catalyst poisoning cannot be caused; the ingredients of the antiknock agent cannot generate corrosion, and cannot product a negative effect for petroleum quality index, so that the antiknock agent generates few pollutes, is little in environmental protection without worrying the pollution of the antiknock agent on the environment, and can be extremely applied to the market.
Owner:ANHUI HAIDE PETROCHEM
Preparation method of ABC dry powder extinguishing agent
ActiveCN107551443ADoes not change the physicsDoes not change chemical propertiesFire extinguisherCarbon fibersPhosphate
The invention provides a preparation method of an ABC dry powder extinguishing agent. The preparation method comprises the steps that raw materials including, by weight, 50-80 parts of monoammonium phosphate, 8-20 parts of ammonium sulfate, 5-15 parts of carbon nanofibres, 1-5 parts of mica, 1-5 parts of silicone oil, 1-5 parts of tetrafluoroboric acid pyrrolizidine spiro cyclic quaternary ammonium salt, 0.1-1 part of methylcyclopentadienyl manganese tricarbonyl, 0.01-0.1 part of chloride(indenyl)bi(triphenylphosphine)ruthenium(II), 0.01-0.1 part of cerium stabilized zirconia beads and 1-5 parts of a coupling agent are mixed, specifically, the total weight parts are 100; silicone oil is sprayed into the mixture, and a crude product is obtained; and the crude product is smashed and dried, and accordingly the ABC dry powder extinguishing agent is obtained.
Owner:JIANGSHAN HAIWEI TECH
Clean synthetic diesel and synthetic process thereof
ActiveCN103205288AImprove stabilityLow costLiquid carbonaceous fuelsFatty acidMethylcyclopentadienyl manganese tricarbonyl
The invention relates to synthetic diesel, in particular to clean synthetic diesel and a synthetic process thereof. The clean synthetic diesel is made by synthetizing raw water, nonionic surfactant, high alkalinity calcium sulfonate, lower alcohol, high alcohol, stabilizer, fatty acid, base oil, crude benzene, diesel, preservative, cetane number improver nitrate series, methylcyclopentadienyl manganese tricarbonyl, and antioxygen according to the certain weight percentage. The synthetic process includes steps of mixing the materials, stirring, allowing for settling, allowing for standing, heating, holding the temperature and the like. The clean synthetic diesel has the advantages that the clean synthetic diesel is well stable and able to infinitely mutually soluble with any diesel, is long in shelf life with no layering, fine in combustion performance, environmentally friendly, and saves energy, and the cost of the diesel is lowered. The clean synthetic diesel is especially suitable for various places in China in international shortage of energy resources.
Owner:SHAANXI MINGRUI RESOURCE REGENERATION CO LTD
Fuel additive with cleaning function
InactiveCN104342216AWith cleaning functionWith self-washing functionLiquid carbonaceous fuelsXylyleneOil additive
The invention relates to a fuel additive with cleaning function, which is prepared from the following raw materials in parts by weight: 6-11 parts of oleic acid, 3-5 parts of tert-butyl alcohol, 6-9 parts of ethanolamine, 4-6 parts of n-octanol, 3-9 parts of xylene, 4-8 parts of copper sulfate, 4-10 parts of methyl tert-butyl ether, 3-5 parts of acetone, 5-7 parts of C12, 3-6 parts of o-xylene, 6-11 parts of N,N'-disalicylidene-1,2-ethylenediamine, 1-5 parts of dimethyl phenol, 4-10 parts of ethyl acetate, 7-9 parts of magnesium laurate, 4-6 parts of trichloroethane and 4-11 parts of methyl cyclopentadienyl tricarbonyl manganese. The fuel additive with cleaning function has the self-cleaning function, and can clean the carbon deposit in the fuel system, thereby enhancing the performance of the engine.
Owner:QINGDAO KELIKE INFORMATION TECH
Alcohol-based liquid fuel and preparation method thereof
InactiveCN109694757AHigh calorific valueImprove stabilityLiquid carbonaceous fuelsFuel additivesLiquid fuelMethylcyclopentadienyl manganese tricarbonyl
The invention belongs to the technical field of alcohol-based fuels, and relates to an alcohol-based liquid fuel and a preparation method thereof. The fuel is prepared from, by weight, 60-90 parts ofmethanol, 10-20 parts of ethanol, 3-7 parts of methylcyclopentadienyl manganese tricarbonyl, 5-20 parts of acetone, 5-10 parts of isopropyl alcohol, 0.2-0.6 part of dimethyl ether, 0.5-5 parts of hydrogen peroxide, 0.3-1.5 parts of potassium permanganate, 0.2-0.5 part of ferrocene, 0.5-0.8 part of a corrosion inhibitor, 5-10 parts of water, 5-15 parts of a stabilizer and 1-3 parts of a deodorant.The alcohol-based liquid fuel is prepared through a multistage mixing and stirring process, so the method improves the mixing efficiency and achieves uniform stirring, and the obtained product has clear and bright appearance, is not prone to be layered and has stable performance, and the quality of the product reaches the national standard of alcohol-based liquid fuels.
Owner:河南省豫隆科学技术研究院有限公司
Preparation method of biomass clean gasoline
InactiveCN103666596ASimple preparation processSimple and fast operationLiquid carbonaceous fuelsNew energyOleic Acid Triglyceride
The invention belongs to the technical field of new energy fuel and particularly relates to a preparation method of biomass clean gasoline. The preparation method of the biomass clean gasoline disclosed by the invention, comprises the following steps: a, taking the following raw materials in parts by weight: 2 to 8 parts of propyl alcohol, 3 to 9 parts of ethanol, 3 to 6 parts of combustion-supporting smoke suppressor ferrocene, 1 to 5 parts of stabilizer oleic acid, 1 to 5 parts of antioxygen and antigum inhibitor N,N'-di-sec-butyl-1,4-phenylenediamine, 1 to 5 parts of antiknock agent methylcyclopentadienyl manganese tricarbonyl, and 1 to 4 parts of catalyst potassium permanganate, sufficiently mixing the raw materials at normal temperature and under normal pressure, dissolving the mixture into 20 to 30 parts of national standard gasoline, sufficiently mixing and filtering to obtain a mixed solution; b, adding the mixed solution obtained in the step a into a mixed solution of 20 to 40 parts of ethanol and 20 to 40 parts of naphtha, sufficiently stirring to enable the mixed solution to be uniformly mixed, and after 30 to 50 minutes, obtaining the biomass clean gasoline. The preparation method of the biomass clean gasoline, disclosed by the invention is simple in preparation process and convenient for operation, has rich raw material resources and has relatively high product yield. The prepared clean gasoline has little pollution to the environment and can generate high heat.
Owner:JINAN DEV ZONE XINGHUO SCI & TECH RES INST
Method for quantitative analysis of manganese in gasoline by using gas chromatography/mass spectrometry
InactiveCN105092747ALow detection limitQuantitative ion signal is obviousComponent separationLinear regressionMass spectrometry imaging
The invention relates to a method for quantitative analysis of manganese in gasoline by using gas chromatography / mass spectrometry. The method comprises: analyzing a methylcyclopentadienyl manganese tricarbonyl MMT auxiliary agent at an oil refining production site by using a scanning SCAN way; carrying out component qualitation by combining mass spectrometry standard library search according to the analysis of the obtained mass spectrum; carrying out quantitation by using an external standard method; using the MMT as a standard substance; and selecting an ion monitoring SIM mode, and drawing the manganese quantitation work curve by using linear regression of the least square method. The method of the present invention has characteristics of low detection limit, high accuracy, wide linear range, no interference during analysis, convenience, rapidness, direct sample injection, and no requirement of pre-treatment.
Owner:CHINA PETROLEUM & CHEM CORP
Low-carbon gasoline detergent
InactiveCN110804469ABurn fullyHigh calorific valueLiquid carbonaceous fuelsFuel additivesOctanolEthyl acetate
The invention relates to a low-carbon gasoline detergent. The low-carbon gasoline detergent is composed of the following raw material components in parts by weight: 5-28 parts of o,o'-bis(2-aminopropyl)polypropyleneglycol, 1-4 parts of isobutyramide, 2-5 parts of methylcyclopentadienyl manganese tricarbonyl, 1-4 parts of tert-butyl methyl ether, 3-6 parts of tert-butyl ethyl ether, 0.1-0.6 part ofhexamethylphosphoramide, 2-4 parts of butanol, 8-16 parts of octanol, 2-6 parts of ethyl acetate, 0.2-2 parts of a detergent, 0.1-0.5 part of an antioxidant, 0.1-0.8 part of isododecane, 15-30 partsof naphtha and 1-8 parts of a friction reducing agent. According to the technical scheme, the provided low-carbon gasoline detergent has the advantages that the gasoline detergent is environmentally friendly, economic and high in heat value, not only benefits sufficient combustion of gasoline, but also can reduce emission of harmful gas of carbon monoxide, sulfur-containing gas and the like in tail gas, and can reduce emission of particles in the tail gas, and the swelling property and air lock of modified methanol gasoline are well overcome.
Owner:张传祥
Methanol denaturing agent, as well as preparation method and application thereof
InactiveCN104130811AGet rid of resources completelyEmission reductionLiquid carbonaceous fuelsMethyl oleateMethylcyclopentadienyl manganese tricarbonyl
The invention relates to a methanol denaturing agent, as well as a preparation method and application thereof. The methanol denaturing agent is prepared from the following components in parts by volume: 5-20 parts of methyl tertiary butyl ether, 1-4 parts of methyl oleate, 1-6 parts of dimethoxymethane, 1-4 parts of acetone, 0.5-2 parts of ethanol amine, 0.05-0.2 part of methybenzotriazole, 0.05-0.2 part of mercapto-benzothiazole, 0.2-1 part of isopropyl palmitate and 0.1-0.5 part of methylcyclopentadienylmanganese tricarbonyl. Methanol gasoline prepared from denatured methanol which is prepared by adding the methanol denaturing agent into methanol, methanol synthesized gasoline and other alcohol ether fuels serves as a novel vehicle energy, the power performance of the methanol gasoline accords with that of 93# gasoline, the comprehensive use cost can be reduced by over 20 percent, and emission can be reduced by 20-80 percent.
Owner:李珍发
Additive for production of diesel from condensate oil and preparation method thereof
InactiveCN103113941AReasonable material selectionAppropriate ratioLiquid carbonaceous fuelsBenzeneFatty alcohol
The invention relates to an additive for production of diesel from condensate oil. The additive for production of diesel from condensate oil is characterized by comprising the following components in percentage by weight: 10-55% of fatty alcohol, 10-30% of light benzene, 10-30% of naphthenate, 5-10% of succinimide and 10-30% of core additive, wherein the core additive comprises the following components in percentage by weight: 10-15% of dicyclopentadienyl iron, 10-20% of peroxide, 5-20% of methylcyclopentadienyl manganese tricarbonyl, 10-30% of petroleum sulfonate, 20-35% of nitrate and 25-40% of fatty acid methyl ester. The invention also provides a preparation method of the additive for production of diesel from condensate oil and coal tar.
Owner:宁夏易星能源科技开发有限公司
Comprehensive methylcyclopentadienyl manganese tricarbonyl waste residue treatment and recovery device and method
PendingCN111036649ATake advantage ofReasonable process routeSolid waste disposalTransportation and packagingEnvironmental engineeringSolvent
The invention discloses a comprehensive methylcyclopentadienyl manganese tricarbonyl waste residue treatment and recovery device and method. The device comprises a filter residue stirring vessel, a first filter, a solvent recovery tower, a filter residue dryer, a dried filter residue water-dissolving kettle, a second filter, a tripe effect evaporator and a product recovery rectifying tower. The method comprises four processes of 1, dissolving saliferous waste residue by using a solvent and filtering the waste residue; 2, recovering the solvent in the filtrate and recovering a product; 3, drying the filter residue and recovering the solvent; and 4, drying the filter residue, carrying out water dissolution, filtration and salt production, and recovering kieselguhr. According to the device and method, the methylcyclopentadienyl manganese tricarbonyl waste residue is duly treated, and the solvent, the kieselguhr and sodium chloride are recovered while the methylcyclopentadienyl manganese tricarbonyl is recovered, so that the waste residue resources are sufficiently utilized; and the process route is reasonable and the method measures are advanced, so that the device and method have favorable environment protection benefit and remarkable economic and social benefits.
Owner:山东东昌精细化工科技有限公司
Efficient BC dry powder extinguishing agent
InactiveCN108837363AGood compatibilityAvoid the defect of igniting the entire liquid surfaceFire extinguisherSilica gelPotassium hydrocarbonate
The invention relates to an extinguishing agent, and particularly discloses an efficient BC dry powder extinguishing agent. The efficient BC dry powder extinguishing agent comprises raw materials of,by weight, 50-70 parts of potassium bicarbonate, 20-28 parts of barium chloride, 4-10 parts of tributyl phosphate, 3-8 parts of anti-reburning agents, 1-4.5 parts of silica powder, 1.2-3.4 parts of chromium sulfate, 2.3-5.6 parts of silica gel, 1.3-2.2 parts of magnesium stearate, 0.4-0.9 part of pentaerythritol, and 0.2-0.6 part of methylcyclopentadienyl manganese tricarbonyl. The efficient BC dry powder extinguishing agent has excellent anti-reburning performance.
Owner:BENGBU LONGTAI FIRE FIGHTING
Composite additive for alcohol gasoline, and preparation method thereof
InactiveCN111635795AImprove combustion efficiencyIncrease power valueLiquid carbonaceous fuelsFuel additivesEthyleneglycol monobutyl etherMalonate
The invention discloses a composite additive for alcohol gasoline, and a preparation method thereof. The composite additive for the alcohol gasoline is prepared from ethanol, ethyl malonate, n-octyl alcohol, isobutane, unsymmetrical dimethylhydrazine, diisopropyl ether, cyclohexanol, epoxybutane, (N-dodecyl glucose) ammonium caproate, tert-butyl alcohol, methylcyclopentadienyl manganese tricarbonyl, tert-butyl carbonate and ethylene glycol monobutyl ether. The prepared composite additive for the alcohol gasoline can effectively enhance the combustion efficiency of the alcohol gasoline, improvethe power value and the utilization rate of the alcohol gasoline and reduce resource waste.
Owner:保蓝行福建环保技术研究院有限责任公司
Methylcyclopentadienyl manganese tricarbonyl diluent and preparation method thereof
ActiveCN101955821ALow freezing pointImprove antioxidant capacityLiquid carbonaceous fuelsFuel additivesTert butyl phenolAntioxidant
The invention discloses a gasoline additive, in particular methylcyclopentadienyl manganese tricarbonyl diluent. The diluent is characterized by comprising the following materials in percentage by weight: 60 to 65 percent of methylcyclopentadienyl manganese tricarbonyl, 15 to 23 percent of solvent, 0.5 to 5 percent of antioxidant, 1 to 10 percent of light stabilizer, 1 to 5 percent of dispersing agent and 0.5 to 2 percent of metallic corrosion inhibitor, wherein the solvent is at least one of toluene and xylene; the antioxidant is 4,4'-thiobi(2-methyl-6-t-butyl phenol) or 1,1,3-tri(2-methyl-4-hydroxy-5-t-butyl phenyl) butane; and the light stabilizer is at least one of bi(1,2,2,6,6-pentamethyl-4-piperidine) sebacate and 1-methyl-8-(1,2,2,6,6-pentamethyl-4-piperidine). The methylcyclopentadienyl manganese tricarbonyl diluent has the advantages of making resistance to oxidation and light stability of the product greatly improved, and greatly improving storage, transportation and use conditions of the product due to great reduction of the solidifying point of the diluent.
Owner:吉化集团油脂化工有限公司
Low-carbon methanol fuel oil and preparation method thereof
InactiveCN113308281ARaw materials are easy to getHigh calorific valueLiquid carbonaceous fuelsFuel additivesXylyleneMeth-
The invention discloses low-carbon methanol fuel oil and a preparation method thereof, and the methanol fuel oil comprises the following raw materials: methanol, glycerol, diesel oil, xylene, hydrogen peroxide, polyvinylpyrrolidone, polyacrylamide, methylcyclopentadienyl manganese tricarbonyl, gamma-mercaptopropyltrimethoxysilane and potassium chlorate. The fuel oil has the characteristics of easily available raw materials, low price, no toxicity, harmlessness, safety, sanitation and the like, does not generate pollutants such as black smoke, waste gas, waste residue, waste liquid and the like in the use process, and is beneficial to environmental protection, energy conservation and emission reduction.
Owner:上海芯苑新材料有限公司
Fuel oil additive and preparation method thereof
InactiveCN108998117AImprove performanceImprove fuel efficiencyLiquid carbonaceous fuelsFuel additivesBenzeneOil additive
The invention discloses a fuel oil additive. The fuel oil additive is prepared from raw materials in a weight ratio as follows: 0.008%-1% of ferrocene, 0.01%-1.8% of diacetyl ferrocene, 3%-8% of tertiary amyl methyl ether, 2%-10% of methyl tertiary butyl ether, 0.001%-0.005% of methylcyclopentadienyl manganese tricarbonyl, 3%-15% of tert butyl alcohol, 3%-7% of alkyl benzene and the balance of gasoline. The maximum utility of fuel oil can be played, the utilization rate of the fuel oil is increased, vehicle performance can be improved to a certain degree, more fuel oil is saved, tail gas is purified, and pollution is reduced.
Owner:重庆市涪陵赵氏化工建材有限公司
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