99 results about "Sodium thiophosphate" patented technology

The present invention discloses a refractory pouring material for molten iron desulfurization stirrer. It is formed from pouring material base material and proper quantity of additive. The composition of the base material of pouring material includes (by wt%) 55-65% of general electrofused mullite 3-10% of jiaobaoshi, 3-7% of silicon micropowder, 5-10% of alpha-Al2O3 micropowder, 3-10% of pure calcium aluminate cement and 1.5-2.5% of compact corundum fine powder, and the described additive is formed from heat-resistant steel fibre, aluminium lactate and / or metal aluminium powder and sodium triphosphate and / or trimeric cyanamide.

The present invention provides one kind of antifouling paint containing capsaicin microcapsule and its preparation process. The antifouling paint consists of adhesive of epichlorohydrin rein or vinyl resin 40-55 weight portions, organic solvent of toluene, xylene, etc. 11-33 weight portions, dispersant of sodium triphosphate, sodium or polyglycol 1.5-5.5 weight portions, anti-settling agent of organic bentonite, gas phase silica or polyethylene wax 0.5-3.5 weight portions, and antifoulant of capsaicin microcapsule 20-30 weight portions. The capsaicin microcapsule with covering of melamine resin is prepared through a in-situ polymerization process. The antifouling paint has simple preparation process and low production cost, and may be applied widely for sea ship, sea water cooling pipeline, etc.

The invention relates to a preparation method of a gourmet powder industrial waste water treatment membrane cleaning agent. The preparation method comprises the following steps of: mixing inorganic salt, a coupling agent, a function monomer with surface activity, a stabilizer, an addition agent, an organic solvent and deionized water, placing the materials in a reactor, and stirring at normal temperature and normal pressure to prepare the gourmet powder industrial waste water treatment membrane cleaning agent. The gourmet powder industrial waste water treatment membrane cleaning agent is prepared by using ethanol water as the medium and comprises the following components in percent by weight: 20-33% of sodium hydroxide, 0.5-5% of sodium triphosphate, 2.5-5% of sodium alkyl benzene sulfonate, 0.1-0.5% of alkyl polyglucoside, 1-5% of kieselguhr, 1-5% of sodium hypochlorite, 1-6% of sodium silicate, 0.3-0.8% of fatty alcohol polyoxyethylene ether sulfate, 0.1-0.5% of zirconium aluminum acid ester coupling agent, 0-5% of sodium sulfate, 0-8% of sodium carbonate, 0-7% of edetic acid disodium slat, 5-10% of ethanol and 35-45% of water. The gourmet powder industrial waste water treatment membrane cleaning agent is prepared by the step of stirring the components for 4-8h at room temperature and normal pressure in a reactor.

The invention relates to the field of chemosynthesis, a trihydrate 3-aminopropyl amine ethyl thiophosphoric acid(amifostine)stable crystal and a preparation method thereof. The method comprises the following steps: step one, according to the molar ratio of between 1.01 to 1.0 and 1.2 to 1.0, N-(2-bromethyl)-1,3-propane diamine bi-hydrobromide and sodium thiophosphate are dissolved in water, are added with a polar aprotic solvent as an accelerant and react at a temperature of between 10 and 40 DEG C; after reaction, the mixture is directly cooled to precipitate a coarse product of trihydrate amifostine; step two, the coarse product of the trihydrate amifostine obtained in the step one is subjected to primary recrystallization and purification, is dissolved in the water and is precipitated out through methanol to obtain anhydrous amifostine; and step three, the anhydrous amifostine obtained in the step two is subjected to secondary recrystallization and purification, is dissolved in the water and is decolored through active carbon; and the trihydrate amifostine crystal is precipitated out through ethanol. The purity of the crystal is more than or equal to 99.5 percent; the content of mercaptan is less than or equal to 0.1 percent; the content of other relevant substances is less than or equal to 0.1 percent; and a product is stable and is suitable for scale production.

The invention relates to a suspending agent used for preparing a highly-transparent suspended beverage. The suspending agent is prepared by smashing and uniformly mixing the following components in percent by weight at normal pressure and normal temperature: 15%-40% of gellan gum, 30%-50% of calcium carbonate, 10%-25% of sodium citrate and 10%-25% of sodium triphosphate. The suspending agent is compounded by using the gellan gum and beverage additives in common use. The suspending agent has the advantages of small usage amount, no colloid feeling, excellent acid resistance and high heat stability. The suspending agent is suitable for suspending various vegetable grains in various systems and especially can be used for improving the transparency of the beverage. Along with the gradually maturing domestic gellan gum production process in recent years, the cost of the gellan gum is gradually reduced and the use cost of single gellan gum is obviously lower than the use cost of a compounded colloid suspending agent.

A cytidine disodium triphosphate perfusion is prepared from cytidine disodium triphosphate, stabilizer chosen from guanidine carbonate, arginine and tween-80, pH regulator, isotonic regulator and the water for injection through dissolving, filtering, pouring in bottles and sterilizing.

A process for preparing the sodium tripolyphophate by dry-wet integrated method includes wet extracting and dry calcining. It features that the less phosphoric acid and sodium carbonate are respectively used to react on phosphorus ore powder and nitrium sulfate to obtain the extracting liquid rich in P2O5 and the immersing liquid, resulting in very low cost.

The invention discloses a sewage treatment purifying agent and a preparation method for the same. The sewage treatment purifying agent comprises the following raw materials in parts by weight: 1 to 3 parts of dodecyl dimethyl benzyl ammonium bromide, 2 to 4 parts of polyacrylamide, 2 to 4 parts of hydroxyethylidene diphosphonate, 1 to 3 parts of sodium triphosphate, 10 to 12 parts of ferrous sulfate, 2 to 4 parts of sodium citrate, 8 to 10 parts of sodium bicarbonate, 10 to 12 parts of copper sulfate, 10 to 12 parts of hydrated lime, 2 to 4 parts of cross-linked polyvinylpyrrolidone, 1 to 3 parts of salicylic acid, 2 to 4 parts of poloxamer, 5 to 7 parts of polyglutamic acid, 7 to 9 parts of carboxymethyl cellulose, 1 to 3 parts of sulfur and 2 to 4 parts of dipotassium glycyrrhizate. The sewage treatment purifying agent has a good flocculation purifying effect and a good sterilization effect.

A composite ice and snow thawing agent is prepared from calcium chloride and / or magnesium chloride and / or sodium chloride and / or urea, and at least three of sodium benzoate, sodium molybdate, sodium triphosphate, sodium tetraborate and sodium metasilicate. Its advantages are low corrosion to metal and concrete and promoting growth of plant.

The invention discloses a growth medium for cultivating stem cells. The growth medium contains a basal culture medium and an additive, wherein the additive contains an antibody for resisting a human vascular endothelial growth factor, an antibody for resisting a human epidermal growth factor receptor 1, an antibody for resisting a human epidermal growth factor receptor 2 and vernine-5-sodium triphosphate. The invention also provides use of the growth medium in cultivation of umbilical cord mesenchymal stem cells, and also discloses a method for cultivating the umbilical cord mesenchymal stem cells. According to the method, the umbilical cord mesenchymal stem cells are inoculated and cultivated in the growth medium. Through the technical scheme, the in vitro amplification capability of the umbilical cord mesenchymal stem cells can be greatly improved.

The invention discloses graphene anticorrosive paint and a preparation method thereof. The graphene anticorrosive paint is prepared from graphene, zinc silicate, talcum powder, hexafluorobutyl methacrylate-acrylic ester copolymer emulsion, organosilicone modification fluorocarbon resin, hydroxyethyl cellulose, acrylic acid, 2, 4, 6-tri(dimethyl aminomethyl) phenol, dibutyltin dilaurate, styrene-acrylic emulsion, sodium triphosphate, gaseous phase aluminum oxide, alumina silicate fibers, isopropyl phenyl diphenyl phosphate, ammonium carbonate, titanium dioxide, toughening agents, coagulating agents, thinning agents, iron powder and silica sol, and the graphene anticorrosive paint is prepared out through a step-by-step mixing method. The graphene anticorrosive paint is corrosion-resistant, abrasion-resistant, capable of absorbing heat and applicable to outdoor equipment of an electric power grid.

The invention provides a'waterproofing injectable calcium phosphate bone cement' which is an injectable bioactive bone cement and a bone graft substitute material, and consists of two parts, namely a solid-phase part comprising calcium carbonate, alfa-tricalcium phosphate and dicalcium phosphate, and a liquid-phase part comprising sodium triphosphate and hydroxypropylmethyl cellulose. The waterproofing injectable calcium phosphate bone cement can be used by only mixing and stirring the solid-phase part and the liquid-phase part evenly in the proportion, and has three advantages: (1) the waterproofing injectable calcium phosphate bone cement cures at a normal temperature to generate hydroxyapatite which has the same inorganic ingredients in human bone; (2) the waterproofing injectable calcium phosphate bone cement has better injection performance and can be injected to a bone defect area via minimal invasive percutaneous injection with a slimmer entry needle; and (3) the waterproofing injectable calcium phosphate bone cement has perfect water-proof performance and can be applied to the blood environment without affecting the curing process of the bone cement.

The invention discloses a ceramizable polymer material having self-supporting performance and a preparation method thereof and belongs to the technical field of processing and application of polymer materials. The ceramizable polymer material is formed by mixing, by mass, 100 parts of polymer matrix, 140-185 parts of silicate glass powder, 0-45 parts of phosphate compound and 0-2 parts of crosslinking agent, the polymer matrix is one of silicon rubber, polypropylene, polyethylene, polyvinyl acetate and ethylene-vinyl acetate copolymer, the silicate glass powder contains 5wt%-30wt% of alkaline metal element or alkaline earth metal element, the phosphate compound is one of sodium phosphate, ammonium polyphosphate and sodium triphosphate, and decomposition temperature of the phosphate compound is 300-400 DEG C. The preparation method includes: (1), mixing the phosphate glass powder with the phosphate compound; (2), mixing raw materials; (3), pressing for forming. By adopting a formulation and the preparation method, self-supporting performance of ceramizable polymer can be improved remarkably.

The invention relates to the technical field of a refractory material, in particular to long-life and low-cost steel ladle bottom castable and a preparation method thereof. The long-life and low-coststeel ladle bottom castable comprises recovered aluminum oxide ceramic, white corundum, fused magnesia, fused aluminum magnesium spinel, pure calcium aluminate cement, alpha-aluminum oxide micropowder, sodium triphosphate, metal aluminum powder and organic fiber. The steel ladle bottom castable prepared from the recovered aluminum oxide ceramic, the white corundum, the fused magnesia, the fused aluminum magnesium spinel, the pure calcium aluminate cement, the alpha-aluminum oxide micropowder, the sodium triphosphate, the metal aluminum powder and the organic fiber according to a weight ratio has a service life equal to that of high-grade steel ladle bottom castable, the production cost is reduced and the ladle slag erosion and permeation resistance of the ladle bottom castable can be improved, so that the thickness of a working layer metamorphic layer of the steel ladle bottom is reduced; and meanwhile, part of waste aluminum oxide ceramic can be recovered and consumed, so that consumption of bauxite ore non-renewable resources can be reduced.

The invention discloses an environment-friendly type cleaning agent. The environment-friendly type cleaning agent comprises a cleaning agent I and a cleaning agent II, wherein the cleaning agent is prepared from the following raw materials in percentage by weight: 10%-20% of 70# solvent soil, 10%-20% of 90# solvent oil, 30%-40% of 120# solvent oil, 20%-30% of 190# solvent oil, 5%-10% of industrialalcohol, and 2%-5% of n-butyl alcohol; and the cleaning agent II is prepared from the following components in parts by weight: 1-10 parts of sodium triphosphate, 15-100 parts of sulfonic acid, 2-10 parts of sodium hydroxide, 22-100 parts of fatty alcohol polyoxyethylene ether sodium sulfate, 25-100 parts of lauryl sodium sulfate, 1-100 parts of coconut oil diethanol amine, 18-100 parts of cocamidopropyl betaine, 2-100 parts of alcohol, and 120-200 parts of water. The cleaning agent I is mixed with the cleaning agent II. The environment-friendly type cleaning agent is good in cleaning effect and is more suitable for household use.

The invention discloses sodium-ion-battery negative electrode material ferric sodium triphosphate and a preparation method thereof. The method includes: sufficiently and evenly mixing sodium salt or the alkaline compound of the sodium, ferric salt or the oxide of iron and phosphate or theoxide precursor of phosphorus, performing preprocessing in reducing atmosphere or inert atmosphere at 200-400 DEG C, and processing in reducing atmosphere or inert atmosphere at 700-900 DEG C for 6-24 hours to obtain the ferric sodium triphosphate, wherein carbon materials are added during the precursor mixingor the processing (sintering reaction) to perform carbon wrapping on products. The preparation method has the advantages that the method is simple in process, easy to operate and applicable to the industrial production of the high-performance sodium-ion-battery negative electrode material ferric sodium triphosphate, the processing and the sintering can be performed in the reducing atmosphere or the inert atmosphere, and the obtained ferric sodium triphosphate is good in performance and hopefully becomes the next-generation sodium-ion-battery negative electrode material.

The invention belongs to auto anti-frozen cooling fluid technological field. It is made from water, calcium chloride, magnesium chloride, sodium benzoate, benzotriazole (BTA), sodium metasilicate, sodium nitrite, sodium triphosphate, sodium tetraborate, chlorination trisodium phosphate, benzimidazol eallyl sufide, defoamer and dyestuff and refined by adopting modern technics. Adding solute into the solution will make its boiling point increased, freezing point decreased. It can effectively prevent ferrous metal, aluminium, cuprum and its alloy from eroded by cooling fluid and can improve the heat conduction speed of cooling fluid and metal. The invention has such functions as anti-boiling, antifreezing, anti-cavitation, corrosion preventing, and sterilizing, disinfecting, bleaching, decontaminating, scale-boring, wash, depurating cooling fluid and so on. So it can be used as antifreeze of water cycle system of various motor vehicle and mechanical device, and can also be used at -33 Deg. C and -50 Deg. C.

The invention discloses a method for making fruit and vegetable composite jam. The composite jam produced by the method is golden yellow, and has the faint scent of orange, unique flavor, fine and smooth mouthfeel and comprehensive nutrition. The method is implemented by the following technical scheme: preparing raw materials of 100kg of carrot, 20kg of orange peel, 20kg of white granulated sugar, 0.5kg of starch, 0.2kg of citric acid, 0.5kg of table salt and 0.1kg of food preservative; cleaning, disinfecting, draining and slicing red-heart carrot, and soaking in soak solution for 24 hours; sterilizing, and pulping; removing residual pesticide from orange, disinfecting in 1 / 10,000 potassium permanganate solution, scalding and bleaching, peeling, soaking in 0.1 percent sodium triphosphate solution, scalding in boiling 0.25 percent sodium bicarbonate solution, and pulping; adding water for drink production into the white granulated water, heating for melting, adding various materials according to the weight in the formula, and sterilizing at the temperature of between 105 and 110 DEG C for 20 seconds.

The invention provides a sterilization type seed-dressing agent containing Chinese herbal medicines. The sterilization type seed-dressing agent is characterized by comprising, by weight parts, 3-4 parts of Graceful Jessamine Herb, 8-10 parts of radix stemonae, 10-15 parts of Flos Lonicerae, 10-15 parts of gelsemium elegans, 4-5 parts of matrine, 3-4 parts of capsaicin, 1-2 parts of rose essential oil, 1-3 parts of polyhexamethylene guanidine, 1-3 parts of microelements, 1-3 parts of sodium fulvate, 3-5 parts of protide whey protein, 3-5 parts of sodium triphosphate, 6-8 parts of Tween 60, 8-10 parts of macromolecular water-absorbent resin, 10-13 parts of carboxymethylcellulose, 9-11 parts of zeolite powder and 3-5 parts of gelatin. The seed-dressing agent can remarkably improve seed germination rate and have the advantages of reducing pest and disease damage at a seedling stage, being green, having a sterilization effect, being environmentally friendly, resisting drought and being long in action time.

The invention discloses an anti-pilling fabric softener. The anti-pilling fabric softener comprises, by weight, 5-15 parts of organic silicon, 3-8 parts of polyvinyl alcohol, 3-10 parts of octamethyl cyclotetrasiloxane, 10-16 parts of amino silicone oil, 2-8 parts of polyethylene terephthalate fibers, 1-6 parts of sodium acetate, 12-20 parts of sodium triphosphate, 5-11 parts of sodium oleate and 50-80 parts of water. Owing to the mode, the anti-pilling fabric softener has the advantages that fabrics treated by the anti-pilling fabric softener are smooth and elegant and are high in elasticity, good in abrasion resistance and beneficial to human health, pilling can be prevented, and skin comfort and relaxation can be promoted.

The application discloses a high-efficiency retarding water reducer for concrete and a preparation method thereof. The high-efficiency retarding water reducer comprises a water reducer A, a retarder B, a retarder C and a shrinkage reducing agent D, wherein the ratio of the water reducer A, the retarder B, the retarder C and the shrinkage reducing agent D is 1,200:20:10:1; the water reducer A comprises the following components in parts by weight: 1,200 to 1,400 parts of a naphthalenesulfonic acid-formaldehyde condensate water reducer and 400 to 500 parts of an amino acid salt water reducer; the retarder B comprises 90 to 100 parts by weight of castor oil; the retarder C comprises the following components in parts by weight: 300 to 400 parts of calcium carbonate, 64 to 74 parts of citric acid and 50 to 60 parts of sodium triphosphate; the shrinkage reducing agent D comprises 2 to 3 parts by weight of cellulose ether. After being used, the high-efficiency retarding water reducer for the concrete can be stirred and mixed for a short time to be rapidly dissolved and dispersed in water, and can be stored for a long time; the coagulation rate is low, and the strength is strengthened.

The invention discloses a ceramic lining material for improving heat shock properties of hydraulic steel pipes. The ceramic lining material comprises, by weight, 54-56 parts of pure aluminum powder, 159-162 parts of iron oxide red, 18-19 parts of cobalt nitrate, 18-19 parts of nickel chloride, 37-38 parts of tetraethoxysilane, 74-76 parts of absolute ethyl alcohol, 10-11.5 parts of nanometer Y-ZrO2 powder, 8.5-9.5 parts of sodium tetraborate, 3-4 parts of manganese dioxide, 3-4 parts of cordierite powder, 3-4 parts of cobalt chromate, 4-5 parts of bauxite, 1-1.2 parts of sodium triphosphate, 2-3 parts of nanometer boron fibers and an appropriate quantity of deionized water. The ceramic lining material has the advantages that components such as the cordierite powder, the cobalt chromate and the bauxite are further added into raw materials for the ceramic lining material, accordingly, the toughness and the heat shock properties of materials can be obviously improved, and the ceramic lining material with low porosity can be obtained; the hydraulic steel pipes made of the ceramic lining material are long in service life, and accordingly the maintenance cycle of equipment can be prolonged; processes are simple, and accordingly popularization and application can be facilitated.

The invention relates to dyeing auxiliaries, in particular to one-bath process dyeing auxiliaries and an application method thereof on polyester taffeta fabric. Mainly the technical problems that dyeing in the prior art is high in requirement of washing operation after desizing, color tone is not stable, jar difference is generated, tension on a cloth cover is not uniform, coloring of dye is not uniform, color strips are generated, energy consumption is high, and efficiency is low are solved. The auxiliaries are prepared from, by mass, 35-45% of sodium carbonate, 12-16% of sodium silicate, 10-15% of sodium dodecylbenzene sulfonate, 1-9% of sodium dodecyl sulfate, 2-6% of fatty acid methyl ester sulfonate, 1-9% of fatty alcohol polyoxyethylene ether, 5-15% of ethoxylated lauryl alcohol sulfate and 5-15% of sodium triphosphate.

The invention discloses a fabric bleaching agent comprising the following raw materials in parts by mass: 3-5 parts of sodium triphosphate, 2-4 parts of anhydrous sodium metasilicate, 8-10 parts of sodium sulfate, 5-8 parts of active chlorine, 3-5 parts of water, 2-3 parts of glycerol and 3-5 parts of a penetrant. The fabric bleaching agent disclosed by the invention is safe, non-toxic, good in bleaching effect, low in preparation cost and is suitable for bleaching all kinds of dirt of various fabrics.

A crystallizing process for 5'-nucleoside-sodium triphosphate includes such steps as proportionally adding the inorganic Na salt and solution educing agent, stirring while crystallizing at 15-40 deg.C, filtering, alcohol washing and vacuum drying. It has high output and controllable size of crystal.

The invention discloses basic marinade and a preparation method thereof and particularly discloses the basic marinade. The basic marinade comprises a basic marinade component, wherein the basic marinade component comprises white granulated sugar, table salt, monosodium glutamate, sodium triphosphate, spices, disodium 5'-ribonucleotide and D-sodium isoascorbiate. The basic marinade disclosed by the invention can remarkably prolong the shelf life of pickled products and the food safety risks are effectively reduced. Chicken pickled by adopting the compound basic marinade disclosed by the invention has soft color and luster and natural aroma; after the chicken is processed into a cooked food, the taste is unique and soft and the food has a pleasant natural herbal aroma; and on the basis, products with a special flavor can be prepared and researched so as to meet the requirements of different consumer groups.

The invention discloses a cement additive and a preparation method thereof. The preparation method comprises the following steps: reacting coconut nascent soap, synthetic polymer polycarboxylic acid salt, sodium polyphosphate, sodium triphosphates, m-phenylenediamine, NNO, diglycol, triethanolamine, triisopropanolamine, glycol, poly(ethylene glycol methyl ether), formic acid, ammonium acetate and water with while stirring under the conditions of normal temperature and normal pressure, thus obtaining the cement additive. The cement additive of the invention is added in the cement flour grinding process, thus effectively solving the problem of reduced mill flour grinding efficiency caused by the phenomena of ball packaging and forge cladding resulted from that cement particles are agglomerated due to molecular force and electrostatic force and adhered on forging steel and liner plates. The additive of the invention has the advantages of improving the flour grinding production efficiency, increasing the cement flowability, enhancing the cement strength and lowering the production cost.

The invention provides a rapid anti-scaling agent of a boiler. The rapid anti-scaling agent is prepared from the following components by weight percent: 5%-10% of tartaric acid, 6%-10% of sulfamic acid, 10%-16% of trisodium phosphate, 10%-16% of sodium triphosphate, 3%-6% of a penetrating agent, 4%-10% of sodium carboxymethyl cellulose and the balance of water. The anti-scaling agent provided by the invention can be used for rapidly removing dirt in the boiler; and the anti-scaling time is 60min-120min and the dirt in the boiler can be cleanly removed.

The invention relates to an anti-bacterial coating for wooden products. The anti-bacterial coating is prepared from components in parts by weight as follows: 18-25 parts of Chinese herbal medicines, 0.2-0.3 parts of sodium triphosphate, 0.2-0.3 parts of hydroxymethyl cellulose, 0.1-0.2 parts of sodium alginate, 0.1-0.2 parts of polyvinyl alcohol, 2-3 parts of sodium silicate, 13-16 parts of alkydresin, 2-5 parts of epoxy resin, 0.1-0.2 parts of polypropylene wax, 5-8 parts of talcum powder, 1-2 parts of montmorillonite powder, 2-3 parts of ammonia water, 0.5-0.8 parts of propylene glycol and0.1-0.2 parts of dimethicone. The invention also relates to a preparation method of the anti-bacterial coating for the wooden products. The anti-bacterial coating for the wooden products can be applied to surfaces of the wooden products such as wooden furniture, wooden ornaments, wood floors and the like to form films, has the inhibition effect on multiple bacteria, has good antibacterial effect and long acting time and is simple to prepare and use, lower in cost and widely applicable to coating of the wooden products.