644 results about "SODIUM METAPHOSPHATE" patented technology

The invention provides an acetylene sludge aerated concrete block, which is prepared by processing the following raw materials in part by weight: 20-30 parts of acetylene sludge, 25-30 parts of coal ash, 5-10 parts of cement, 4-6 parts of modified attapulgite, 5-10 parts of water treatment sludge, 5-10 parts of soda residue, 5-10 parts of light calcium powder, 10-15 parts of lime, triethanolamine, 4-5 parts of gypse, 0.02-0.08 part of aluminium powder, oxidized paraffin wax soap, 0.01-0.02 part of calcium bicarbonate, 2-3 parts of chelky slag, 1-2 parts of lignocellulose, 0.3-0.5 part of water glass, 0.03-0.05 part of borax, 1-2 parts of sodium hexametaphosphate, 1-2 parts of hydroxy propyl methyl cellulose sodium and 1-2 parts of superfine polyvinyl alcohol, wherein the weight of the triethanolamine is 0.1-0.3 percent of that of the lime, and the weight of the oxidized paraffin wax soap is 3-5 percent of that of the aluminium powder. According to the invention, the acetylene sludge is added into the raw materials of the aerated concrete block, and meanwhile other conventional additives and modified nano additives are added; the aerated concrete block is prepared by adopting a proper technology and is low in cost and good in performance; the circulating economy effect of changing waste into valuable is realized; the pollution is reduced; and the prepared aerated concrete block has the characteristics of light volume weight, high thermal insulation performance, good sound absorption effect and high strength and can be used for non-bearing or bearing wall bodies.

The invention discloses a fluorite slag-containing aerated concrete block. The fluorite slag-containing aerated concrete block is prepared from the following raw materials by the conventional process for preparing the aerated concreted block: 25 to 30 weight parts of coal ash, 5 to 10 weight parts of cement, 10 to 15 weight parts of quick lime, 5 to 10 weight parts of modified nano powder, 5 to 10 weight parts of volcanic rock powder, 3 to 5 weight parts of gypsum, 0.05 to 0.1 weight part of aluminum powder, 0.02 to 0.08 weight part of peregal, 0.03 to 0.08 weight part of oxyparaffin soap, 0.3 to 0.5 weight part of soda ash, 0.5 to 0.8 weight part of bentonite, 0.3 to 0.5 weight part of zinc stearate, 0.01 to 0.03 weight part of aluminum hydroxide, 0.05 to 0.1 weight part of sodium hexametaphosphate and an appropriate amount of water. Nano mineral powder is added, so that the volume weight of the brick, and the energy consumption are reduced; the aerated brick is high in thermal insulation performance and sound insulation performance; compared with the conventional aerated concrete block, the fluorite slag-containing aerated concrete block has the advantages that the thermal insulation performance and the sound insulation performance are improved obviously; the raw materials are mixed according to an optimized formula; and the intensity and the freezing resistance of the brick are improved obviously.

The invention discloses a light refractory castable material for a heat insulation lining of a cast steel plate (CPS) furnace roller. The light refractory castable material comprises the following components by weight percent: 40-50% of light mullite bone material, 5-8% of flint clay with a particle size of 0.1-1mm, 5-7% of kyanite powder, 6-9% of first-class bauxite chamotte with a particle sizeof less than or equal to 180 meshes, 7-9% of silicon micro powder, 5-8% of alpha-Al2O3 micro powder, 10-18% of bauxite cement, 1-4% of refractory fiber, 1-1.5% of spodumene, 0.05-0.154% of sodium hexametaphosphate, 0.05-0.15% of organic water reducing agent, 0.04-0.07% of organic silane coupling agent and 0.013-0.06% of defoaming agent. The refractory castable material has the characteristics of light volume weight, strong high temperature resistance, good mechanical property, good heat insulation property and excellent thermal shock stability performance.

The invention discloses an electrolytic manganese residue curing/stabilizing treatment method. The method comprises the following steps: (1) adding electrolytic manganese residue into a mixer to mix, and adding water to the manganese residue; (2) adding alkaline medicament in the mixing process for several times, adding sodium hexametaphosphate after adding the alkaline medicament for the first time; (3) placing the mixed electrolytic manganese residue into a rotary releaser to perform ammonia gas continuous treatment, and unloading to obtain cured/stabilized electrolytic manganese residue. On the premise of guaranteeing the curing/stabilizing effect of the manganese residue, the solid waste pH requirement after treatment is satisfied by adding the alkaline medicament for several times, the lime additive amount is obviously reduced, and the manganese curing/stabilizing treatment cost is reduced.

A viscosity reducer with corrosion-inhibiting, scale-inhibiting and wax-cleaning functions consists of 2-alkyl-1-hydroxyethyl-3-hydroxypropyl-imidazoline sodium phosphate 5-10 wt%, lauryl dimethyl benzyl ammonium chloride 10-15 wt%, FC-NO1 fluorocarbon surface activator 0.05-0.2 wt%, alkylphenol ethoxylates(14) 3-8 wt%, methanal 3-7 wt%, hexamine 8-15 wt%, hexa-sodium metaphosphate 5-8 wt%, hydroxy-ethyl-crossing di-phosphoric acid 5-8 wt% and water residues. It has excellent coordination and corrosion protection and can be used in oil filed and oil well.

The invention discloses a method for recycling gold and micro-fine particle antimony minerals in antimony-containing gold ore flotation tailings. By the adoption of the method, the technical problem that if the antimony-containing gold ore flotation tailings are subjected to cyanide leaching directly, the cost is high, and the gold recovery rate is low is solved. Meanwhile, efficient recovery of associated antimony minerals can also be achieved. The method is characterized by comprising the steps that the tailings are rated, the tailings with the particle size being larger than 0.038 mm are subjected to regrinding and size mixing, copper sulfate, lead nitrate and ammonia carbonate are added sequentially as a mixed activating agent, sodium n-butylxanthate and ammonium butyl aerofloat serve as a collecting agent, No.2 oil serves as a foaming agent, and gold and the antimony minerals are recycled through flotation; and water is directly added into the tailings with the particle size being smaller than 0.038 mm for size mixing, grinding is not needed, sodium hexametaphosphate, copper sulfate, lead nitrate, ammonia carbonate, sodium n-butylxanthate, No.25 aerofloat, kerosene (or diesel oil) and No.2 oil are added in sequence, wherein the sodium hexametaphosphate serves a dispersing agent, the copper sulfate, lead nitrate and ammonia carbonate serve as an activating agent, the n-butylxanthate and No.25 aerofloat serve as a collecting agent, the kerosene (or diesel oil) serves an emulsifying agent, and the No.2 oil serves as a foaming agent, and gold and the micro-fine particle antimony minerals are recycled through flotation. The technique is reasonable, procedures are simple, the gold and antimony recovery rate is high, and industrialized implementation is easy.

The invention relates to an inhibitor for preventing browning of a cut vegetable, comprising the following components: one of solvent water and ethanol or mixture thereof; one of sodium alginate, xanthan gum, carrageenan and chitosan, one or more of sodium tripolyphosphate, sodium pyrophosphate and 6-sodium metaphosphate, one or more of phytic acid, ascorbic acid, cinnamic acid, citric acid, kojicacid and edible acetic acid, and one or more of potassium sorbate, sodium dehydroacetate, sodium chloride and 4-hexylresorcinol. The inhibitor is used by soaking, and the soaking time varies with thetemperature and the air pressure of the processing environment. All the components used in the inhibitor are permitted in the GB2760-2007 (hygienic standards of food additives), and the inhibitor issulfite-free, safe and non-toxic, and can be used for fresh cut vegetables and can play the multiple roles of pH regulation, enzyme activity inhibition, oxygen removal and isolation and water retention to effectively prevent browning and play a role of anticorrosion and refreshment.

The invention provides a fluorite slag aerated brick which is prepared through processing raw materials in part by weight: 20 to 30 parts of fluorite slag, 25 to 30 parts of sand, 5 to 10 parts of cement, 4 to 6 parts of modified attapulgite, 5 to 10 parts of ceramsite, 5 to 10 parts of waste in ceramic factories, 5 to 10 parts of light calcium powder, 10 to 15 parts of lime, triethanolamine, 4 to 5 parts of gypsum, 0.02 to 0.08 part of aluminum powder, oxidized paraffin wax soap, 0.01 to 0.02 part of calcium bicarbonate, 2 to 3 parts of lava, 1 to 2 parts of lignocellulose, 0.3 to 0.5 part of sodium silicate, 0.03 to 0.05 part of borax, 1 to 2 parts of sodium hexametahposphate, 1 to 2 parts of hydroxypropyl methyl cellulose sodium, and 1 to 2 parts of superfine polyvinyl alcohol, wherein the weight of the triethanolamine is 0.1 to 0.3 percent of that of the lime, and the weight of the oxidized paraffin wax soap is 3 to 5 percent of that of the aluminum powder. Fluorite slag is added in the raw materials of the aerated brick, meanwhile, other conventional additives and modified nano additives are added, a proper process is adopted to manufacture the aerated brick, and the aerated brick is low in cost and good in performance, achieves the circular economy effect of turning waste into valuable, reduces the pollution, is light in weight, high in heat insulation property, good in sound-absorbing effect, and high in strength, and can be used as a non-bearing wall or a bearing wall.

The invention provides a starch hollow capsule and a preparation method thereof. The starch hollow capsule comprises components in parts by weight as follows: 60 parts to 90 parts of cross-linking high amylose, 3 parts to 15 parts of tributyl citrate, 5 parts to 15 parts of guar gum, 1 part to 5 parts of span-80 and 1 part to 5 parts of inulin. The cross-linking high amylose is prepared by cross-linking natural high direct connection starch through a cross-linking agent consisting of sodium metaphosphate and adipic acid. The starch hollow capsule has the advantages that the price is low, the quality is good, and the strength is high, standards of Chinese Pharmacopoeia are achieved, the friability is 5%, the disintegration time is five minutes, and obvious effects are achieved in practical application.

The invention belongs to the technical field of preparation and structural transformation of traditional Chinese medicine polysaccharide and relates to a preparation method of phosphorylated epimedium polysaccharide. The preparation method of the phosphorylated epimedium polysaccharide comprises the following steps: carrying out heating reaction on a phosphorylating reagent (sodium tripolyphosphate-sodium trimetaphosphate), epimedium polysaccharide and sodium sulfate for a period of time under alkaline condition, carrying out phosphorylation molecular modification, and selecting out optimal conditions for phosphorylation modification on the epimedium polysaccharide by carrying out a response surface experiment with content of phosphate radicals of products and reagent ratio, reaction temperature, reaction pH value and reaction time as factors. After the phosphorylated epimedium polysaccharide is prepared, in vitro activity of a modified product is studied, and results show that the phosphorylated epimedium polysaccharide has a certain immunoregulation, antiviral and antioxidant effects.

The invention discloses a special coloring agent of a diammonium phosphate compound fertilizer, comprising the following constituents: 40-50 parts of humic acid salt, 0.1-3 parts of carbon soot, 2-4 parts of acid black, 1-2 parts of acid brilliant scarlet, 0.2-1 part of sodium hexametaphosphate, and 40-56.7 parts of water by weight parts; the preparation process is that: the material is prepared by weight parts, water is added in a vertical round reaction tank, and then the humic acid salt, the carbon soot, the acid black and the acid brilliant scarlet are added and are stirred uniformly, andthen sodium hexametaphosphate is added, the mixture is stirred continuously and uniformly, so as to obtain the special coloring agent of the diammonium phosphate compound fertilizer; the invention solves the problems that the diammonium phosphate particles produced under an acid slurry condition are easy to decolorize and the chromaticity is unstable; the special coloring agent of the diammonium phosphate compound fertilizer is green and environmental-protection, has no pollution and is beneficial to the growth of crops; the product is in a liquid state and transported closely, and has convenient usage; the raw material is cheap and easy to obtain, the cost is low and the economic benefit is good.

The invention provides a retarding and water reducing agent for an occlusal pile of subway drilling, belonging to the field of retarding and water reducing agents. The retarding and water reducing agent mainly comprises the following components in percentage by mass: 15% to 25% of naphthalene series water reducing agent, 20% to 30% of fatty acid series water reducing agent, 2% to 6% of sodium hexametaphosphate, 3% to 5.5% of sorbitol, 4.5% to 6.0% of citric acid, 2% to 4.5% of maltodextrin, 0.2% of bleed air component and the balance of water. According to the invention, the coagulation time can be controlled freely to reach more than 72 hours through regulation of addition quantity and superposition action of various materials; and simultaneously, the steady increase of concrete intensity can be ensured and the product has good adaptability to various concrete materials.

This invention relates to a hydration zinc oxide coated magnesium hydroxide or hydration zinc oxide coated aluminium hydroxide compounding fire - retardant agent. Superfine aluminium hydroxide or magnesium hydroxide is scattered in to water with hexa- sodium metaphosphate for making suspension, and then zinc saline solution and alky solution are added into suspension simultaneously for coating reaction, at last, the reaction product of coating reaction is filtered, washed, dried, deploymerized and conducted surface reshaping treatment with couplant. This compounding inorganic fire-retardant agent make the chemical combination of aluminium hydroxide and hydration zinc oxide, magnesium hydroxide and hydration zinc oxide into truth, so the coordinated fire-retardant effect of aluminium hydroxide, magnesium hydroxide and hydration zinc oxide can be played at greatest extend to improve the fire-retardant efficiency of compounding inorganic fire-retardant agent obviously.

The invention relates to a coal-fired energy-saving additive, which comprises the following components and contents (weight percentage): 6 to 16 percent of phthalocyanine blue; 5 to 20 percent of porphyrin; 12 to 19 percent of tween 60; 3 to 9 percent of iron oxide; 3 to 12 percent of magnesium oxide; 2 to 18 percent of manganese carbonate; 2 to 10 percent of calcium oxide; 6 to 12 percent of sodium chloride; 2 to 11 percent of potassium nitrate; 2 to 8 percent of sodium nitrate; 5 to 13 percent of potassium permanganate; 1 to 16 percent of sodium hydrate; 3 to 10 percent of sodium dodecyl benzene sulfonate; 8 to 11 percent of sodium heametaphosphate; 3 to 9 percent of trisodium phosphate; 3 to 13 percent of vermiculite; 7 to 16 percent of terrae rare. The additive solves the quick ignition of the coal during the combustion process, has the effect of the cracking gasification strong combustion supporting, improves the flame to heighten and enlarge the flame, and enables the radiation to be intensified; the adding of the coal-fired energy-saving additive can increase the furnace temperature to be more than 200 DEG C; the utilization of the coal-fired energy-saving additive can ensure the accumulative carbon on a boiler tank and a tube wall in a boiler to automatically drop off through chemical reactions and physical reactions, thereby improving the thermal efficiency, saving the energy and reducing the pollution.

The invention relates to a gel state tobacco cartridge of an electronic cigarette. The gel state tobacco cartridge mainly consists of a combination of tobacco extract, food gum, integrating agent, humectant, essence spice and purified water by mixing, wherein the tobacco extract is one or a combination of tobacco essential oil and extract; the food gum is one or a combination of gellan gum mixed xanthan gum and locust bean gum; the integrating agent is one or a combination of sodium citrate and sodium hexametaphosphate; the essence spice is one or a combination of cinnamon oil, clove oil, chamomile oil, eucalyptus oil, lemon essential oil, Tolu extract, Senega extract and honey. The gel state tobacco cartridge of the electronic cigarette has the advantages that the taste is improved, the stability of products is improved and potential safety hazards caused by leakage of tobacco liquid of liquid electronic cigarettes are further avoided.

The invention discloses a preparation method of a multi-passage-structure and high-adsorption-performance sepiolite/TiO2 composite material. The preparation method comprises the following steps of firstly, carrying out acid modification on sepiolite to obtain modified sepiolite; afterwards, carrying out debundling dispersion on the sepiolite through adding a dispersant; finally, synthesizing the sepiolite/TiO2 composite material under the assistance of ammonia sulfate by adopting an ammonia water precipitation method and using TiCl4 as a titanium source. The morphology of the composite material prepared by the method is that TiO2 nano particles are highly uniformly dispersed on the surface of the fiber-plate-shaped sepiolite; TiO2 particles are combined with the sepiolite to form a loose whole; the composite material shows a multi-passage stricture. According to the preparation method, the sepiolite/TiO2 composite material is prepared under the action of the dispersant of sodium polymetaphosphate, sodium ortho-metaphosphate or sodium pyrophosphate and the like and by using the modified sepiolite as a raw material and the TiCl4 as the titanium source and adopting the ammonia water precipitation method; the TiO2 nano particles are uniformly loaded on a fiber plate of the sepiolite; moreover, the obvious aggregation does not exist; the compound is of the multi-passage structure, high in adsorption performance and is time-saving and environment-friendly in synthesis condition.

The invention discloses a flour improver for instant frozen dumplings, a method for manufacturing the flour improver and application thereof. The flour improver for the instant frozen dumplings comprises, by weight, 2-5 parts of xanthan gum, 2-4 parts of guar gum, 2-4 parts of monostearin, 5-9 parts of stearic calcium and sodium lactate, 1-4 parts of composite phosphate, 1-3 parts of glutamine transaminase and 2-6 parts of sodium chloride. The composite phosphate comprises tetrasodium pyrophosphate, sodium tripolyphosphate and sodium hexametaphosphate. The method includes respectively sieving the xanthan gum, the guar gum, the monostearin, the stearic calcium and sodium lactate, the tetrasodium pyrophosphate, the sodium tripolyphosphate, the sodium hexametaphosphate, the glutamine transaminase and the sodium chloride by the aid of Number-CB36 sieves; mixing the xanthan gum, the guar gum, the monostearin, the stearic calcium and sodium lactate, the tetrasodium pyrophosphate, the sodium tripolyphosphate, the sodium hexametaphosphate, the glutamine transaminase and the sodium chloride with one another to obtain the improver for the instant frozen dumplings. The flour improver, the method and the application have the advantages that problems of frost cracking and the like of dumpling wrappers of existing instant frozen dumplings during instant freezing, mechanical packaging and low-temperature storing can be solved by the aid of the improver for the instant frozen dumplings, the smoothness, the boiling fastness and the freeze-thaw stability of the instant frozen dumplings can be enhanced, and the taste and the appearance of the instant frozen dumplings can be obviously improved.

The invention discloses disinfection powder for disinfecting hospital and aquaculture wastewater. The powder is prepared from the following components in percentage by mass: 20%-30% of potassium monopersulfate, 15%-20% of sodium dichloro isocyanurate, 25%-45% of dodecyl dimethyl benzyl ammonium chloride, 10%-15% of protochloride and 2%-5% of sodium hexametaphosphate. The compound disinfection powder has the advantages that (1) the compound disinfection powder is an oxidizing and non-oxidizing fungicide complex, and is good in sterilization effect; (2) the compound disinfection powder contains a dispersant component, is capable of stripping biological slime and is free of a dead angle in sterilization and disinfection; (3) the compound disinfection powder is low in consumption and does not generate secondary pollution; and (4) residual chlorine in discharged water does not exceed the standard.

A method for preparing a nano-MoS2-Al2O3 composite rolling lubricant by utilizing dopamine polymerization belongs to the technical field of lubrication. The method comprises the following steps: auto-polymerizing dopamine to form polydopamine, modifying the surface of a molybdenum disulfide nanosheet with the polydopamine to obtain a polydopamine-modified molybdenum disulfide nanosheet; then adding aluminum chloride hexahydrate, polyethylene glycol 200 and sodium acetate, centrifuging the obtained obtained solution, and washing and drying the obtained material to obtain nano-MoS2-Al2O3 composite powder; and finally, dispersing the prepared composite nano-powder into deionized water, and adding glycerol, triethanolamine, sodium hexametaphosphate, sodium dodecyl benzene sulfonate, water-based borate and a trace amount of a defoaming agent to obtain the required composite rolling lubricant. The composite lubricating oil is simple in preparation process, good in reproducibility, low in cost, high in efficiency and beneficial to batch production, can replace traditional rolling lubricating oil severely polluting the environment to a certain extent, is used for technological lubricationin the plate and strip steel hot rolling process, and promotes energy conservation, emission reduction and environment-friendly production in the plate and strip steel rolling process.

The embodiment of the invention discloses flavored soybean milk powder which comprises the following components in percent by weight: 30-60 percent of soybeans, 1-15 percent of whole milk powder, 20-50 percent of malt syrup, 10-40 percent of white granulated sugar, 1-10 percent of a fruity material, 1-5 percent of soybean oil, 0.5-3 percent of soyabean lecithin, 0.1-0.5 percent of sodium tripolyphosphate and 0.1-0.5 percent of sodium hexametaphosphate. The embodiment of the invention further discloses a method for preparing the flavored soybean milk powder by adopting a wet method. By adopting the method, the problem of schlammbildung caused by reduction of a soybean milk PH value when a fruity material is added is avoided so that the flavored soybean milk powder is relatively stable; by adding fruit juice or jam, the prepared flavored soybean milk powder is rich in vitamins, accords with the demands of a consumer on the flavor and the nutrient of the flavored soybean milk powder, and is low in equipment input, high in benefit, and easy to popularize.

The invention relates to nano-photocatalysis air rectification spray technology. At present, the environment in the car and room commonly has serious problems that is the longterm existence of the harmful gas such as formaldehyde, benzene, toluene, xylene and so on, harmful to the health of human. The purpose of the invention is to develop a nano-catalysis air rectification spray technology. The technical proposal of the invention is to: quantificationally withdraw deionized water, fill into the reaction kettle to react, put in triethanolamine and sodium metaphosphate at the same time, mix round and melt, raise the stirring rate of the reaction kettle to the maximum, add nano-powder, keeping stir for 3-5 hours to get the white suspended etching solution. The use is to contact the nano-zinc oxide with the air under natural light to produce much of anion like supperoxide anion and hydroxyl free radical, which can rapidly and fully degrade the harmful gas like formaldehyde, raise the air quality indoor rapidly, and raise the security indoor and the human health all the better.

The invention discloses a willow weaving paint, which is prepared from the following components: waterborne acrylic resin, water, a water-soluble alkyd paint, manganese dioxide, calcium stearate, tristearin, acrylic emulsion, sodium dodecyl sulfate, sodium metaphosphate, pentaerythritol and an auxiliary, wherein the auxiliary comprises 30 weight percent of attapulgite, 30 weight percent of epoxy resin and 40 weight percent of starch. The willow weaving paint is a waterborne coating, and is free of volatile substances such as benzene, so that side effects on a user are eliminated; the special auxiliary is added, so that the coating is higher in adhesive power and high in leveling property, is unlikely to come off, and can be dried faster when being used, and a willow weaving product can be stored for more than 3 years without paint drop.

The invention relates to a cement slump-retaining grinding aid as well as a preparation method and an application thereof. The cement slump-retaining grinding aid is composed of the following components in percentage by weight: 4.0-7.0% of sodium tripolyphosphate, 10.0-21.0% of sodium hexametaphosphate, 4.0-10% of ethylene glycol, 0.5-2.0% of carboxylic-group-containing amino sulfonate water reducing agent and 60.0-81.5% of water, wherein the carboxylic-group-containing amino sulfonate water reducing agent is formed by condensation of phenol, sodium p-amino benzene sulfonate and formaldehyde in a molar ratio of (1.1-1.5): (0.9-1.2): (3.5-3.7) with a benzoic acid sulfonation monomer. The addition amount of the cement slump-retaining grinding aid provided by the invention is 0.03-0.1% of the total weight of cement; and the cement slump-retaining grinding aid has the characteristics of simple preparation process and low cost, and can effectively improve the adaptability of cement and additives.