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59results about How to "Increase heat of combustion" patented technology
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System and method for exhaust heat generation using electrically actuated cylinder valves
InactiveUS7128052B1Easy to operateEmission reductionElectrical controlInternal combustion piston enginesCylinder ValveExhaust heat
Owner:FORD GLOBAL TECH LLC
Preparation method of high-heat explosive containing cerium hydride
ActiveCN103980073ASimple production processSimple preparationNitroparaffin explosive compositionsNitrated acyclic/alicyclic/heterocyclic amine explosive compositionsAdhesiveCerium
According to the invention, metal hydride and an oxidizing agent are mixed, and under the action of an adhesive, the mixture is granulated to prepare a high-heat mixed explosive. The explosive contains the following components, by mass, 50-80% of cyclonite (RDX) and octogen (HMX) or hexanitrohexaazaisowurtzitane (CL-20), 10-25% of an oxidizing agent, 10-25% of metal hydride and 1.0-5% of a binder. According to the invention, metal hydride is added into the explosive for the first time so as to obtain the high-heat high-power explosive with the value of explosion heat being 14000-22000kJ / kg. The explosive has excellent sensitivity, and storage life of the explosive reaches 30 years. The explosive is suitable for charge by using press-fitting technology.
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY +1
N-ferrocenylmethyl-3-amino-1,2,4-triazole energy-containing transition metal complex and preparation method thereof
ActiveCN108558957AEasy to migrateSolve volatileMagnesium fertilisersMetallocenesBurn rateNitrogen gas
The invention discloses an N-ferrocenylmethyl-3-amino-1,2,4-triazole energy-containing transition metal complex and a preparation method thereof. The structural formula of the complex is as shown in the description, wherein M represents Cu, Zn, Mn, Ni, Co, Cd or Fe, L is 1H, 1'H-(5,5'-bistetrazole)-1,1'-diol dianion, and x is an integer from 0 to 3. The complex disclosed by the invention is simplein preparation method, low in cost and high in yield and has better burning catalysis effect on main components (ammonium perchlorate and hexogen) of a composite solid propellant; the N-ferrocenylmethyl-3-amino-1,2,4-triazole ligand in the complex has high nitrogen content, has higher positive enthalpy of formation and has synergistic catalysis effect with transition metal ions; and by addition of energy-containing compound 1,1'-dihydroxy-5,5'-bistetrazole disodium salt tetrahydrate, the sensitivity of a burning rate catalyst can be reduced, the energy can be supplied for the solid propellant, and the decomposed and released nitrogen gas is friendly to the environment.
Owner:SHAANXI NORMAL UNIV
High-efficient aiding burn environmental protection coal saving agent
The invention is a high-performance combustion-supporting environmental-protection coal-saving agent, including the following components in weight percent: MgCl2 5-12%, sodium phosphate 6-15%, potassium permanganate 0.8-1.2%, iron hydroxide 0.1-0.3%, and magnesium hydroxide0.1%, and its formula is reasonable and its synthetic cost is low. As used in a boiler, it can make bunker coal fully burned, increasing combustion heat by 15-25%, reducing the quantity of CO, CO2 and smoke dust discharged into the atmosphere and reducing the pollution of harmful substances to the atmosphere environment.
Owner:高保安
Ferrocene triazole ionic-type nitrogen-enriched energetic metal complex and preparation method thereof
ActiveCN107936064AHigh nitrogen contentExtended conjugation propertiesCarboxylic acid nitrile preparationOrganic compound preparationPicrateDouble bond
The invention discloses a ferrocene triazole ionic-type nitrogen-enriched energetic metal complex and a preparation method thereof. The ferrocene triazole ionic-type nitrogen-enriched energetic metalcomplex adopts a structural formula as follows: FORMULA, wherein M represents Cu<2+> or Zn<2+>, L is 1, 1, 3, 3-tetracyanoacrylate ion, picrate ion or trinitroresorcinate ion, and n is 1 or 2. The ferrocene triazole ionic-type nitrogen-enriched energetic metal complex is high in nitrogen content; through introduction of carbon-nitrogen double bonds, the conjugacy of a whole system is increased; the ferrocene triazole ionic-type nitrogen-enriched energetic metal complex is unlikely to volatilize under a natural condition, is good in thermal stability, has relatively high formation heat and combustion heat and extremely low vapor pressure and volatility, and has relatively good combustion catalyzing effect on main components, namely ammonium perchlorate and hexogen, of a composite solid propellant. The preparation method of the ferrocene triazole ionic-type nitrogen-enriched energetic metal complex preparation method is simple, the cost is low, the yield is high, and the defects that theexisting ferrocene-type combustion catalyst synthesizing process is cumbersome, the cost is high, the synthesis period is long and the like are overcome.
Owner:SHAANXI NORMAL UNIV
Benzoate-based burning rate catalyst containing dinuclear ferrocene group and preparation method of benzoate-based burning rate catalyst
ActiveCN109438526ABoost energy levelsExcellent burning rate catalytic activityMetallocenesNon-explosive/non-thermic compositionsEnergy levelNitrogen
The invention discloses a benzoate-based burning rate catalyst containing a dinuclear ferrocene group and a preparation method of the benzoate-based burning rate catalyst. A structural formula of theburning rate catalyst is as shown in the specification. The burning rate catalyst provided by the invention is unlikely to migrate or volatilize under natural conditions, is good in thermal stability,and has relatively high formation heat and combustion heat due to the introduction of a nitrogen-rich group; the energy level of a solid propellant is increased when the burning rate catalyst is usedin the solid propellant during combustion; and the burning rate catalyst has a relatively good combustion catalysis effect on main components of the solid propellant, namely ammonium perchlorate andcyclonite. The burning rate catalyst provided by the invention has the advantages that the preparation method is simple to operate, the synthesis cost is low, and the defects of complicated synthesisprocess, high price, high cost and the like of the existing ferrocene and derivatives thereof are overcome.
Owner:SHAANXI NORMAL UNIV
Nano-dispersions of coal in water as the basis of fuel related technologies and methods of making same
InactiveUS20100024282A1Heat derate be decreaseIncrease heatingSolid fuelsLiquid carbonaceous fuelsSurfactant systemGas turbines
Colloidal coal-in-water slurries having nano-particles of coal creating a pseudo-fluid. The colloidal coal-in-water slurry generally includes from about fifty to about seventy two weight percent of coal, with about 20 to about 80 percent of the coal having a particle size of about one micron or less with a mode particle size of about 250 nanometers. The coal-in-water slurry can also include a surfactant system containing one surfactant or mixtures of two or more surfactants, or mixtures of one or more surfactants and an inorganic or organic salt. The coal-in-water slurry can be used in low NOx burner applications as the main fuel and / or the reburn fuel, in gasification processes as the input fuel either alone, or in combination with organic materials, in gas turbine applications, and in diesel engine applications.
Owner:NANO DISPERSIONS TECH
Hydrogen generator set
InactiveCN104989519ANo damageNo pollution in the processElectrical controlInternal combustion piston enginesAir filterVolumetric Mass Density
The invention discloses a hydrogen generator set. The hydrogen generator set comprises a generator body which comprises an energy supply system, an energy transduction system and a control unit. The energy supply system comprises a hydrogen supply unit and a fuel gas injection valve connected with the hydrogen supply unit. The energy transduction system comprises an air filter and a plurality of sensors connected with the air filter. The control unit is composed of an electronic control unit (ECU). The sensors comprise the intake air temperature and pressure sensor, the water temperature sensor, the crankshaft position sensor, the oxygen sensor and the phase sensor. Hydrogen is effectively used as energy, the product of combustion is water and no pollution is caused; the quantity of heat of combustion is high and more heat is released; hydrogen has extensive sources and is renewable; the defects that hydrogen is low in density and high in flow speed are overcome, the hydrogen generator set effectively protects an engine against backfire, damage to components is avoided, and energy conservation and environmental protection are effectively achieved.
Owner:DONGGUAN SHENGDONG NEW ENERGY TECH CO LTD
Fatty ether-based burning rate catalyst containing ferrocenylmethyl-1,2,3-triazole group, and preparation method thereof
ActiveCN110385144ABoost energy levelsHigh in ironOrganic-compounds/hydrides/coordination-complexes catalystsMetallocenesOxygen atomBurn rate
The invention discloses a fatty ether-based burning rate catalyst containing a ferrocenylmethyl-1,2,3-triazole group, and a preparation method thereof. The structural formula of the burning rate catalyst is as described in the specification. In the formula, R1 to R4 independently represent -H, -OR and -CH<2>OR, and at least one of R1 to R4 represents -OR or -CH<2>OR; R5 to R7 independently represent -R or -CH<2>CH<2>OR, and at least one of R5 to R7 represents -CH<2>CH<2>OR; and R represents a ferrocenylmethyl-1,2,3-triazole group. According to the fatty ether-based burning rate catalyst, introduced oxygen atoms allows hydrogen bonds to be easily formed in molecules, so the compound is not easy to migrate and volatilize under natural conditions, and has good thermal stability; and nitrogen-rich groups have high formation heat and combustion heat, increases an energy level when applied to a solid propellant, and has good combustion catalysis effect on main components including ammonium perchlorate and hexogen.
Owner:SHAANXI NORMAL UNIV
Catalysts and methods of using the same
ActiveUS20140155670A1Easy to adjustModulation selectivityMolecular sieve catalystsOrganic-compounds/hydrides/coordination-complexes catalystsNanoparticleMesoporous silica
The present invention provides a catalyst including a mesoporous silica nanoparticle and a catalytic material comprising iron. In various embodiments, the present invention provides methods of using and making the catalyst. In some examples, the catalyst can be used to hydrotreat fatty acids or to selectively remove fatty acids from feedstocks.
Owner:IOWA STATE UNIV RES FOUND
Nano-dispersions of carbonaceous material in water as the basis of fuel related technologies and methods of making same
InactiveUS20130074396A1Increase heat of combustionIncrease heatGasification processes detailsLiquid carbonaceous fuelsCombustorActive agent
Colloidal carbonaceous material-in-water slurries having nano-particles of carbonaceous material creating a pseudo-fluid. The colloidal carbonaceous material-in-water slurry generally includes from about fifty to about seventy two weight percent of carbonaceous material, with about 20 to about 80 percent of the carbonaceous material having a particle size of about one micron or less with a mode particle size of about 250 nanometers. The carbonaceous material-in-water slurry can also include a surfactant system containing one surfactant or mixtures of two or more surfactants, or mixtures of one or more surfactants and an inorganic or organic salt. The carbonaceous material-in-water slurry can be used in low NOx burner applications as the main fuel and / or the reburn fuel, in gasification processes as the input fuel either alone, or in combination with organic materials, in gas turbine applications, and in diesel engine applications.
Owner:NANO DISPERSIONS TECH
Ferricinium ion type high-nitrogen metal complex and preparation method thereof
ActiveCN106831888ACatalytic performance can be adjustedEasy to migrateOrganic compound preparationMetallocenesPicrateAmmonium perchlorate
The invention discloses a ferricinium ion type high-nitrogen metal complex and a preparation method thereof. The structural formula of the complex is as shown in the description; and in the formula, M represents any one of Mn<2+>, Co<2+>, Cu<2+>, Ni<2+> and Pb<2+>, X represents C or N, and L represents picrate or trinitroresorcin divalent anion, wherein n is equal to 2 when the L represents the picrate, and n is equal to 1 when L represents the trinitroresorcin divalent anion. Metal ions are introduced into the complex provided by the invention, so the anti-mobility of the complex is improved and the volatility of the complex is reduced; the introduced ligand and polynitrophenol anion have high formation heat and combustion heat, so the combustion catalyst performance of the complex on the thermal decomposition process of ammonium perchlorate is improved; and the preparation method of the complex provided by the invention is simple.
Owner:SHAANXI NORMAL UNIV
Synthesis method of metal deuterium storage material AlD3 powder
Owner:HARBIN INST OF TECH
Solid cloud detonation explosive
The invention relates to a solid cloud detonation explosive, which consists of the following components by weight: 5%-15% of solid hydrocarbon fuel; 25%-65% of metal fuel; 5%-50% of a sensitizer; and10%-30% of ammonium perchlorate. The invention overcomes the problem of low energy density in solid cloud detonation explosives in the prior art, and a novel tensile ring-containing solid hydrocarboncompound characterized by easy volatilization and high density and calorific value is added to substitute isopropyl nitrate, epoxy and high polymer fuels with low combustion calorific value, thus realizing stronger power of the cloud detonation agent. Under the circumstance of a limited warhead volume, the solid cloud detonation explosive provided by the invention can effectively increase the carried energy, realize miniaturization of missiles, and improve the maneuverability and penetration capability. Compared with the previously used fuels, the volume of cloud mist formed by unit mass of the cloud detonation explosive adopting the high-density hydrocarbon compound is larger, the coverage area of the cloud mist area can be significantly expanded, and enhance the lethality of the warheadcan be strengthened.
Owner:HUBEI INST OF AEROSPACE CHEMOTECH
Composite oil phase for powdery ammonium nitrate explosive
The invention discloses a composite oil phase for a powdery ammonium nitrate explosive, which is characterized in that the composite oil phase is prepared from the following raw materials in part by weight: 1,000 to 1,100 parts of compound wax, 500 to 550 parts of Vaseline, 700 to 820 parts of S-80 emulsifier and 240 to 290 parts of lecithin. The composite oil phase overcomes the difficulties of complex production process, huge equipment investment and high production cost in the modification of the surface or interior of ammonium nitrate in the conventional powdery ammonium nitrate explosive, and improves the explosion properties of the explosive by sensitizing and modifying the ammonium nitrate.
Owner:HENAN JIULIAN IND AUDIO SUPPLIES CO LTD
Mechanical boiling bagasse drier
InactiveCN101726169AHigh thermal efficiencyReduce moisture contentDrying solid materials with heatHearth type furnacesCombustionEngineering
The invention discloses a mechanical boiling bagasse drier which comprises a feeder, a drier, a separation chamber, and the like, wherein the appearance of the drier is a long box or a box the top and the bottom of which are in an arc shape; the front upper part outside the box is provided with a material hopper and the feeder; the box is internally provided with one or two throwing rollers connected with a power and drive device; a material outlet of the drier is connected with a material inlet of the separation chamber; the bottom of the separation chamber is provided with a material outlet, and the upper part outside the separation chamber is provided with a tail gas pipe; and a hot gas inlet is arranged below the feeder in front of the drier. The drier effectively solves the problems of clotting, blockage, obstructed material outlet, low energy consumption, and the like frequently occurring during wet bagasse drying. When the device is used for drying the wet bagasse, the water content of the wet bagasse can be reduced to be below 42 percent, combustion heat can be improved by about 5 percent, and the heat efficiency of a boiler is improved by about 10 percent.
Owner:GUANGXI UNIV
Nano-dispersions of coal in water as the basis of fuel related technologies and methods of making same
InactiveUS20110203163A1Reduce heatEnhance coal heat of combustionSolid fuelsLiquid carbonaceous fuelsColloidDiesel engine
Owner:NANO DISPERSIONS TECH
High-energy mixed explosive containing titanium powder and preparation method of high-energy mixed explosive
InactiveCN106631642AImprove thermal stabilityStrong reductionExplosive working-up apparatusNon-explosive/non-thermic compositionsBoiling pointReducing capacity
The invention discloses an explosive, and particularly relates to a high-energy mixed explosive containing metal, in particular to a high-energy mixed explosive prepared by using titanium powder as an additive and a preparation method of the high-energy mixed explosive. The high-energy mixed explosive is prepared from the following components in parts by weight: 10 to 25 parts of titanium powder, 2 to 8 parts of coating agent and 72 to 82 parts of matrix explosive. The thermal stability of titanium is good, the melting point of the titanium is 1660+ / -10 DEG C, and the boiling point of the titanium is 3287 DEG C. Metallic titanium has excessively-strong reducing capacity in a high-temperature environment, can be chemically combined with oxygen, carbon, nitrogen and other multiple elements, and also can strip oxygen from partial metal oxides (such as aluminum oxide). Explosive detonation is a superhigh-temperature and high-pressure process, while coated titanium powder is high-energy fuel, mainly participates in a combustion reaction after a C-J surface in the explosive detonation process, generates a secondary reaction with a detonation product to release a large amount of heat, can provide subsequent energy for shock wave and delays the attenuation of the impact wave, so that the explosion performance of the explosive is remarkably improved.
Owner:ANHUI UNIV OF SCI & TECH
Catalysts and methods of using the same
ActiveUS9567265B2Good choiceEasy and efficient to useMolecular sieve catalystsCatalystsNanoparticleMesoporous silica
Owner:IOWA STATE UNIV RES FOUND
Stirring, emulsifying and small molecule clustering apparatus for producing oil-water fuel
InactiveUS20110194374A1Easy to manufactureImprove productivityRotary stirring mixersTransportation and packagingWater clusterMolecular cluster
An apparatus is used to stir and mix water with oil and simultaneously form small water-in-oil molecular clusters in the process of producing emulsion fuel. The apparatus includes a stirring tank and a stirring device located in the tank. The stirring device includes a rotary shaft and at least two axially extended blades connected to the rotary shaft. The blades respectively have a plurality of evenly distributed perforations formed thereon. When the blades rotate, the water and oil in the tank are continuously cut due to the perforations to thereby become evenly mixed with each other. Tourmaline stones or other power stones, collectively referred to as the tourmaline stones herein, are positioned in the stirring tank to electrolyze the water and form small water molecular clusters. The tourmaline stones also cause the water to contain rich amount of anionic surfactants, which emulsify the oil-water fuel to thereby form emulsion fuel.
Owner:CHEN HUNG LIEH
Ferrocene high-nitrogen energetic eutectic
InactiveCN104788502AReduced ability to migrateReduce volatilityOrganic compound preparationOrganic chemistry methodsCombustionDecomposition
The invention discloses a ferrocene high-nitrogen energetic eutectic. The ferrocene high-nitrogen energetic eutectic is an eutectic formed by using N,N-dimethylaminomethylferrocene and an energetic compound, wherein the energetic compound is tetrazole, picric acid, trinitrotoluene or 5-aminotetrazole. The ferrocene high-nitrogen energetic eutectic is synthesized through eutectic formation of the energetic compound and a ferrocene burning rate catalyst N,N-dimethylaminomethylferrocene through using an eutectic technology, so a synthetic method of the eutectic has the advantages of simplicity and low cost; and the synthesized ferrocene high-nitrogen energetic eutectic has the advantages of non-volatility and good heat stability under natural conditions, high formation heat and combustion heat, great reduction of the migration and the volatility of the catalyst, and improvement of the energy level of a propellant during decomposition due to energy containing of the eutectic.
Owner:SHAANXI NORMAL UNIV
Method for preparing fuel from extruded and soft straws
ActiveCN109022089AHas a bonding effectPromote combustionBiofuelsSolid fuelsActivated sludgeCompression molding
The invention discloses a method for preparing a fuel from extruded and soft straws, and belongs to the field of processing of biomass fuels. The method comprises the following steps: ultrasonic immersion and hot rolling pretreatment, grinding pre-crushing, semi-anaerobic baking secondary treatment and ultrafine crushing of the extruded and soft straws; addition of illegal cooking oil, activated sludge and kelp slurry as an adhesive; high-speed of the adhesive and obtained crushed straw particles; and compression molding using gradual pressure increase cold compression. The prepare biomass fuel has the advantages of smooth surface, strong adhesion, improved combustion heat and improved combustion quality.
Owner:安徽聚焰生物科技股份有限公司
Novel preparation method of spinel type composite oxide MnCo2O4
PendingCN112742416AHigh activityLow firing temperatureExhaust apparatusSilencing apparatusSpontaneous combustionPtru catalyst
The invention discloses a novel preparation method of spinel type composite oxide MnCo2O4. The novel preparation method specifically comprises the following operation steps: S1, grinding raw materials; S2, mixing and grinding the raw materials; S3, preparing a combustion improver; S4, mixing the combustion improver; S5, heating in a drying oven; S6, performing solid-phase forming on a semi-finished product; and S7, performing an evaluation experiment. Compared with other methods, the method has the advantages that glucose is used as fuel, and a large amount of heat released by combustion is beneficial to reducing the roasting temperature and avoiding sintering, so that the activity of the catalyst is improved; according to the spontaneous combustion method disclosed by the invention, relatively cheap glucose is adopted as fuel and is rarely reported at present; and compared with other fuels such as glycine and urea, the combustion heat is large, the reaction is facilitated, the roasting temperature is low, the product particle size is small, and the activity of the synthesized MnCo2O4 spinel type composite oxide catalyst is high.
Owner:SHENGLI COLLEGE CHINA UNIV OF PETROLEUM
Solid propellant containing bimetallic oxide combustion accelerator and preparation method of solid propellant
ActiveCN112028724ALow priceEasy to getExplosive working-up apparatusPressure gas generationPlasticizerHigh energy
The invention relates to a solid propellant and a preparation method thereof, in particular to a solid propellant containing a bimetallic oxide combustion accelerator and a preparation method of the solid propellant. The invention aims to solve the problem that an existing solid propellant difficultly meets the requirements of high combustion speed and high energy release. The solid propellant containing a bimetallic oxide combustion accelerator is composed of the bimetallic oxide combustion accelerator, an oxidizing agent, a metal fuel, an adhesive, a curing agent and a plasticizer. The method comprises the following steps: 1, weighing; 2, premixing; 3, pouring; 4, curing; and 5, chemical cutting. The invention is used for the solid propellant containing the bimetallic oxide combustion accelerator and the preparation of the solid propellant.
Owner:HARBIN INST OF TECH
Dinuclear ferrocene triazole ligand, ionic metal complex and preparation method thereof
InactiveCN106831889BBoost energy levelsAchieving Synergistic CatalysisOrganic chemistry methodsMetallocenesStyphnic acidFerrocene
Owner:SHAANXI NORMAL UNIV
Low-temperature solid propellant
ActiveCN107417477AAbundant and easy to get resourcesSimple preparation processExplosivesAdjuvantMass ratio
The invention provides a low-temperature solid propellant comprising fuel, an oxidant, a binding agent and a functional adjuvant; the fuel is metal fuel magnesium powder and magnesium hydride; the oxidant and the binding agent are water; and all the components are in the mass ratio: 38%-46% of metal magnesium powder, 11%-19% of magnesium hydride, 40%-44% of water and 2% of functional adjuvant. According to the low-temperature solid propellant, magnesium hydride is used as a fuel additive, so that the hydrogen content of the fuel is increased, meanwhile, the flame temperature of the propellant is lowered, and the specific impulse of the propellant is increased; water is used as the oxidant and is also used as the binding agent of the propellant, the melting point of water is 0 DEG C, and when the temperature is lower than 0 DEG C, propellant slurry is frozen and solidified to be prepared into the low-temperature solid propellant; compared with other oxidants, water can be used for effectively increasing the temperature for freezing the low-temperature propellant; and meanwhile, due to the adoption of a low-temperature environment, the reaction of the fuel and the oxidant is inhibited, and the service life of the propellant is prolonged.
Owner:HARBIN ENG UNIV
Use of hydroxyalkanoic acid derivatives as fuel additives
ActiveUS8535399B2Increase heat of combustionNo emissionsOrganic chemistryLiquid carbonaceous fuelsAcid derivativeBiofuel
The present invention is related to the use of hydroxyalkanoic acid derivatives as a fuel additive. In particular, the present invention provides the use of lower alkyl esters and / or salts of hydroxyalkanoic acid as biofuels and / or fuel additives. The present invention also provides a fuel composition including at least one fuel and lower alkyl esters and / or salts of hydroxyalkanoic acid.
Owner:SHANDONG LUKANG PHARMA
Methanol environment-friendly gasoline and preparation method thereof
InactiveCN109593571AEmission reductionReduce pollutionLiquid carbonaceous fuelsFuel additivesHazardous substanceAtmospheric contamination
The invention discloses methanol environment-friendly gasoline and a preparation method thereof. The methanol environment-friendly gasoline is prepared from the following raw materials: gasoline, methanol, paraffin, normal butanol, E butanol, hydrogen peroxide, thiophosphate, o-phenylenediamine and methyl tertiary butyl ether. The preparation method of the methanol environment-friendly gasoline comprises the following steps: uniformly stirring and mixing the raw materials to obtain a mixed material; and filtering the mixed materials to remove undissolved substances to obtain the methanol environment-friendly gasoline. The methanol environment-friendly gasoline has the beneficial effects that the methanol environment-friendly gasoline solves the problem in popularization of methanol gasoline. Configuration of an automotive engine is not changed and sufficient power is provided for the automobile, so that the fuel is combusted more fully. Emissions of methanol combusted fully are water and silicon dioxide, so that emission of harmful substances in automobile tail gas is reduced greatly. The methanol environment-friendly gasoline is relatively small in atmospheric contamination, and is an environment-friendly clean fuel, so that air is improved and the urban polluting condition is improved favorably.
Owner:苑瀚文
Novel gas generating agent for MGG
InactiveCN111548241AStable combustionImprove securityExplosivesPressure gas generationPotassium nitrateHeat of combustion
The invention discloses a novel MGG gas generating agent, which comprises a first agent and a second agent, wherein the first agent comprises 60-70 parts of ammonium nitrate and 30-40 parts of shellacsolvent, and the second agent comprises the following components in parts by mass: 67-70 parts of potassium nitrate, 13-20 parts of boron powder and 0.7-10 parts of phenolic resin; wherein the mass ratio of the first medicament to the second medicament is 8:2, and the particle size of the first medicament and the second medicament is 20-40 meshes. The gas generating agent is stable in combustionand free of residues, the safety coefficient is improved, and the gas generating agent has the advantages of being good in flame sensitivity, high in combustion speed, high in combustion heat, low intoxicity and the like.
Owner:上海集瀛汽车安全技术有限公司
Cyano(1h-tetrazolyl)dihydroborane imidazole coordination polymer, its preparation and application
ActiveCN113336958BHigh enthalpy of formationHigh heat of formationNon-explosive/non-thermic compositionsPressure gas generationPtru catalystTetrazole
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY
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