324results about How to "Suitable for large-scale industrial application" patented technology

The invention discloses compound bactericide for treating sewage and a sewage treatment method thereof, and belongs to the technical field of sewage treatment. The compound bactericide comprises the following active ingredients from following strains: rhodopseudomonas, anaerobic ammonium oxidation bacteria, candida utilis, thiobacillus denitrificans, white-rot fungi, lactobacillus plantarum, bifidobacterium, lactobacillus acidophilus, green nonsulfur bacteria, phosphorus-accumulating bacteria, aspergillus oryzae, nitrosomas, streptomyces, bacillus subtilis and propionibacterium acidipropionici. The invention also provides the method using the compound bactericide to treat the sewage. The compound bactericide and the sewage treatment method have the advantages that the effect of treating sewage is better, the technology is simple, the implementing is easy, the operability is strong, the pollution to environment is avoided, the industrial requirements are met, and the application prospect is better.

The invention discloses a method for producing cyclohexene through oxidative dehydrogenation of cyclohexane, wherein a used catalyst is a composite metal oxide catalyst adopting K, Mg and Mo as main active components and adopting V as an additive, and a catalyst carrier is gamma-alumina or titanium oxide. The method comprises that: cyclohexane is subjected to gasification in a gasification chamber under a 0-5 kPa pressure condition, wherein a gasification temperature is 160-240 DEG C; the gasified cyclohexane passes through a composite metal oxide catalyst bed layer, and reacts with air, wherein the gas phase cyclohexane is subjected to partial oxidation in a fixed bed reactor by the air, a gas phase reaction temperature is 400-600 DEG C, and a reaction time is 0.05-1 s; and the reaction product is subjected to processes such as cooling and separation to obtain the cyclohexene. The method has the following advantages that: with the composite metal oxide catalyst, activity and selectivity of the catalyst are increased, the method has characteristics of simple operation and mild reaction conditions, the cyclohexene selectivity can be up to 46.98%, and the by-product generation is less.

The invention belongs to the technical field of indium recovering and particularly relates to a method for recovering indium from a waste liquid crystal display screen panel. The method aims at solving the technical problems that an existing recovering method is low in recovering rate and high in production cost. According to the scheme, the method for recovering the indium from the waste liquid crystal display screen panel is provided for solving the technical problems mentioned above and includes the following steps that firstly, the waste liquid crystal display screen panel is torn up into fragments, wherein the maximum distance between any two points of each fragment ranges from 4 centimeters to 30 centimeters; secondly, the fragments are soaked in a sulfuric acid solution and filtered, and a leaching agent is obtained; thirdly, the leaching agent is treated through an extraction process and a back extraction process, and a solution containing the indium is obtained; and fourthly, alkaline liquor is added to the solution containing the indium, the pH of the solution is adjusted to be 3 to 6, a solid is filtered out, and after the solid is washed and dried, indium hydroxide is obtained. The method is high in operability, low in operation cost and suitable for large-scale industrial application for enterprises.

The invention discloses a textile auxiliary containing antibiotic constituents. The textile auxiliary comprises, by weight parts, 50-60 parts of sodium diethylhexyl sulfosuccinate, 45-55 parts of polyvinyl pyrrolidone, 40-50 parts of sodium dodecyl sulfonate, 30-40 parts of hydroxyethyl sulfonate, 30-40 parts of 2-hydroxyethyl salicylate, 25-35 parts of lupenyl palmitate, 25-35 parts of styrene maleic anhydride resin, 15-25 parts of trichloro-sym-diphenylurea, 15-25 parts of ethyl vanillin, 5-10 parts of zinc oxide, 5-10 parts of cross-linking agent and 5-10 parts of softening agent. The textile auxiliary containing the antibiotic constituents improves antibiotic effects of textile, and further has antifouling function. A corresponding preparation method is further disclosed.

The invention discloses an antifungal anti-mite textile material. The antifungal anti-mite textile material comprises, by weight, 20-40 parts of polyester fiber, 20-40 parts of polyester fiber, 15-35 parts of nylon fiber, 15-35 parts of natural bamboo fiber, 15-35 parts of polylactic acid fiber, 15-30 parts of cellulose acetate, 25-45 parts of kapok, 15-25 parts of cotton, 15-25 parts of sisal hemp, 15-25 parts of flax, 10-25 parts of chitin, 5-15 parts of azadirachtin, 5-10 parts of chloroacetic acid, 2-5 parts of p-phenylenediamine, 2-5 parts of bis-hydroxypropyl polydimethylsiloxane ester, 2-5 parts of phosphoric acid monoisotridecyl ester, 5-10 parts of dispersing agent, 5-10 parts of sizing agent and 5-10 parts of adhesive. The antifungal anti-mite textile material can have excellent antifungal and anti-mite effects. The invention further discloses a preparation method of the antifungal anti-mite textile material.

The invention discloses dirt-proof and antibacterial textile fabric and a preparation method thereof. The textile fabric is prepared from raw materials in parts by weight as follows: 5-10 parts of polyester yarn and 10-20 parts of folium artemisiae argyi fiber, 10-18 parts of soybean fiber, 5-15 parts of polylactic acid fiber, 15-20 parts of water-absorptive fiber, 8-15 parts of polyacrylonitrile fiber, 10-15 parts of polyethylene terephthalate, 1-4 parts of hexamethyl cyclotrisiloxane, 2-5 parts of polyvinylpyrrolidone, 1-2 parts of alkaline pectinase, 2-5 parts of tung oil anhydride, 1-3 parts of tea saponin, 2-3 parts of benzoyl peroxide butyl acetate, 1-2 parts of acetyl tri-n-hexyl citrate, 3-6 parts of potassium chloride, 1-4 parts of a coupling agent, 2-5 parts of a dispersant and 2-3 parts of a heat stabilizer. The prepared dirt-proof and antibacterial spinning fabric has an oil rub resistance characteristic and is high in strength, durable and broad in application range; besides, the invention further discloses a corresponding preparation method.

The invention relates to a process for producing a methanol-to-hydrocarbon-based fuel (MTHF), and belongs to the technical field of clean energy production processes. The hydrocarbon-based fuel is prepared by etherification and alkylation reaction of methanol, and a closed-path production process of the MTHF is innovatively realized. Compared with the prior art, the hydrocarbon-based fuel production process has the advantages of simplicity in equipment, low economic cost, short flow, safety in operation, environment friendliness, no pollution and high product yield; deep processing treatment such as hydrogenation, isomerization, fractionation and the like is not needed for the obtained product, and the product reaches the discharge standard of G (European) and G (European) IV clean gasoline, so the process belongs to a clean energy production process; and a solution is provided for the great subject of inevitable environmental pollution in chemical production so far, a good path is provided for solving the current energy crisis, and the process is suitable for large-scale industrialized popularization and application.

The invention relates to the technical field of floor heating pipes, in particular to an organic silicone master batch, a self-cleaning PERT floor heating pipe and a preparation method of the self-cleaning PERT floor heating pipe. The organic silicone master batch provided by the invention is prepared from the following raw materials in parts by weight of 40-60 parts of organic silicone powder; 2-10 parts of a fluorine-containing polymer; and 80-120 parts of matrix resin. In the present invention, the organic silicone powder is an effective component and is dispersed in the matrix resins, under the matching effect of a fluorine-containing polymer, the lubricating property of the organic silicone master batch can be obviously improved, and the matrix resin is adopted as the carrier and hasthe good compatibility with the heat-resistant polyethylene. By adopting the organic silicone master batch provided by the present invention to prepare the floor heating pipe, the smoothness of the inner wall of the pipe can be significantly improved, the dirt and the bacteria in the water in the pipe are difficult to adhere to the inner wall of the pipe, the self-cleaning effect is provided alongwith the water flowing, and the anti-scaling performance of the floor heating pipe is improved.

The invention discloses a method for optimizing zinc-hydrometallurgy hot acid leaching process by pressure leaching. A new technique is easily engaged with an existing process, and a pressure leaching process is introduced in an existing hot acid leaching process. The method is characterized in that in the process of optimizing, zinc concentrates are leached by using a section of hot acid leaching liquor in a hot acid leaching process, and in the process of pressure leaching, the oxidation and precipitation of iron materials are realized; pressure leaching ore pulp is subjected to solid-liquid separation, liquid supernatant is fed back for neutral leaching, and filter residues are conveyed for flotation so as to enrich sulfur concentrates and iron slag. An associated process provided by the invention is short in process; zinc immersion and iron removal are realized in a reaction container, so that the leaching efficiency is high, thereby realizing the clean production of the zinc smelting industry.

The invention discloses banisterine benzoyl urea compounds and a preparation method and application thereof. The banisterine benzoyl urea compounds have a structural formula I shown in the specification; in the formula I, R1 can be methyl, phenyl, 3,4,5- triethoxy phenyl, p-methoxyphenyl or p-chlorphenyl, R2 can be H or Br, and X can be O or S. The banisterine benzoyl urea compounds have an outstanding insecticidal activity for Culex fatigans, prodenia litura and Chilo suppressalis; a part of the compounds are identical to a control insecticide Dibenzoyl-1-tert-butylhydrazine in term of activity; the banisterine benzoyl urea compounds have good inhibitory activity for rice sheath blight disease, alternaria solani, Collectotrichum musae, grey mould fruit rot of strawberry and sour rot pathogenic bacteria of citrus; a part of the compounds have better inhibitory activity for the above five phytopathogens than validamycin. The banisterine derivatives are simple in structure and easy to synthesize; the synthesis process is simple, the product purity is high; the banisterine benzoyl urea compounds and the preparation method thereof are suitable for large-scale industrial popularization and application.

The invention discloses a titanium dioxide added modified composite ceramic material and a preparation method thereof. The titanium dioxide added modified composite ceramic material is prepared from the following raw materials in parts by weight: 3 to 8 parts of titanium dioxide, 30 to 45 parts of alumina ceramic powder, 5 to 10 parts of clay, 4 to 7 parts of niobium nitride, 5 to 8 parts of carbon black, 2 to 6 parts of polyethylene wax, 3 to 8 parts of vinyltriethoxysilane, 3 to 6 parts of polyaluminosiloxane, 1 to 4 parts of dicumyl peroxide, 4 to 8 parts of vinyl carboxylate, 2 to 4 parts of tetramethylammonium hydroxide, 1 to 5 parts of polyethylene glycol, 1 to 2 parts of aluminum nitride, 1 to 4 parts of magnesium oxide, 2 to 5 parts of barium sulfate, 3 to 6 parts of sodium boride, 1 to 2 parts of molybdenum disilicide, 1 to 4 parts of antioxidant, 2 to 5 parts of stabilizing agent and 1 to 2 parts of coupling agent. The prepared titanium dioxide added modified composite ceramic material is stable in performance, resistant to corrosion, resistant to wear and high in strength. Meanwhile, the invention also discloses the corresponding preparation method.

The invention discloses a harmless processing method of food pickling wastewater. Mainly, a flocculant of a special formula and the wastewater are stirred for reaction, and processed water meeting the emission standard is obtained through the processing of a multi-medium filter, the metabolic processing of an aeration tank compound microorganism bacterium agent, the electric coagulation processing of high-voltage pulses, the eluting and filtering of ion exchange resin, the stirring, standing and filtering of a special compound wastewater processing agent and the reverse osmosis processing of a high-pressure pump. According to the processed water obtained through the wastewater processing method of the optimization process, wastewater processing efficiency is high, and the emitted processed water can reach the national standard; meanwhile, the method is simple in process, strong in operability, free of environment pollution and capable of meeting the industry requirements and has good application prospects.

The invention discloses a method for treating urban sewage, which comprises corn starch-acrylamide graft copolymer, carboxymethyl chitosan, soybean protein extract, ferric chloride, ethoxyquinoline, and benzyl peroxide Acyl, sodium cyclamate, polylactic acid, butyl p-hydroxybenzoate, hydroxyethylidene diphosphonic acid, licorice extract, allantoin as the compound sewage treatment agent and sewage stirring reaction, after ultrasonic treatment, The ion exchange column is eluted through the column, the flocculant is stirred and flocculated and precipitated, the flocculation supernatant is passed through the column adsorption resin, membrane filter is filtered, sterilized, and the treated water of the discharge standard is obtained. The method has high sewage treatment efficiency, and the discharged treated water can reach the national standard. At the same time, the process is simple and easy, the operability is strong, and it has no pollution to the environment, which can meet the requirements of the industry and has a good application prospect.

The invention discloses a soil improvement fertilizer for improving sandy soil and a preparing method thereof. The soil improvement fertilizer is prepared from coal gangue powder, polyisocyanate, potash feldspar, montmorillonite, carbamide, straw powder, peat humic acid, biochemical fulvic acid, protonated chitosan, konjaku flour, animal manure, seignette salt, sulfonates, monopotassium phosphate, nano titania, dispersant and a water retention agent. The soil improvement fertilizer for improving sandy soil is prepared by incinerating, grinding, filtering, ultrasonic high-speed dispersion, microwave treatment, prilling and stoving. The soil improvement fertilizer for improving sandy soil has the advantages of improving soil fertility effectively, reducing desertification degree and low production cost. The soil improvement fertilizer for improving sandy soil can meet the requirements of the industry. Moreover, the soil improvement fertilizer for improving sandy soil has a good application prospect.

The invention discloses an environment-friendly anti-bacteria mold-proof composite fiber board and a preparation method thereof. The environment-friendly anti-bacteria mold-proof composite fiber board is prepared from, by weight, 5-8 parts of poplar leaves, 5-10 parts of wood flour, 5-9 parts of crop stalk, 3-6 parts of kieselguhr, 7-15 parts of polyurethane, 5-10 parts of polyether, 5-8 parts of acetate fiber, 2-4 parts of DL-benzylsuccinic acid, 3-5 parts of ethylene glycol monostearate, 1-3 parts of melamine phosphate, 2-6 parts of styrene-acrylic emulsion, 1-4 parts of a silane coupling agent, 2-3 parts of an antioxidant and 2-5 parts of an adhesive. The prepared environment-friendly anti-bacteria mold-proof composite fiber board is stable in character, resistant to mold and environmentally friendly, and causes no pollution to environment.

The invention discloses a preparation method of an inorganic hard film plastic material added with organosilicon. The process utilizes active organosilicon solutions such as methyltriethoxysilane, dimethyldiethoxysilane and ethyl orthosilicate Coating and modifying polyester plastic materials; aggregating raw materials such as butylated amino resin, methyl etherified amino resin, melamine phosphate, etc., heating and calcining in a horse boiling furnace, adding coupling agent, defoaming agent, and curing agent , toughening agent and other ingredients to improve the performance of the composite material, and then a composite plastic material is obtained after a series of operations such as film drawing solidification, surface activation treatment, coating, suspension leveling, drying and cooling. The prepared film plastic material has high transparency, heat resistance and corrosion resistance, and has good application prospects. At the same time, it also discloses the application of the film plastic material prepared by the preparation method in the fields of optical wear-resistant layer, heat-resistant anti-corrosion coating and the like.

The invention relates to a method for removing organic matter in zinc hydrometallurgy raffinate and belongs to the technical field of hydrometallurgy. The method includes the steps that firstly, the zinc hydrometallurgy raffinate is added to a reaction still; ferric salt is added to the zinc hydrometallurgy raffinate to make the concentration of Fe3+ greater than 1g / L; and the reaction still is controlled to perform a reaction for 2-4 h at the temperature of 160-220 DEG C and with the oxygen partial pressure of 0.15-0.8 MPa, and then zinc hydrometallurgy raffinate with organic matter removed can be obtained. According to the method, O2 is adopted as an oxidizing agent, Fe3+ is adopted as a catalyst, and residual organic matter in the raffinate is subjected to oxidative decomposition at a high temperature, and is removed under the adsorption effect of ferric hydroxide and iron trioxide generated by oxidization of iron ions, so that the purpose of removing an extraction agent is achieved, and the potential hazard of organic matter to zinc electrowinning is avoided fundamentally.

The invention discloses an efficient heavy metal wastewater flocculating agent based on plant extracts and a preparation method thereof. The efficient heavy metal wastewater flocculating agent is prepared from the following raw materials in parts by weight: 2 to 5 parts of purslane extract, 1 to 4 parts of dandelion extract, 2 to 8 parts of dry lotus leaves, 5 to 10 parts of wheat straw, 10 to 15 parts of Selaginella tamariscina leaves, 1 to 4 parts of reed straw, 3 to 9 parts of hydroxyapatite, 2 to 6 parts of phosphate ore, 5 to 8 parts of oyster shell powder, 2 to 9 parts of trass volcanic ash, 7 to 10 parts of polylactic acid fiber, 5 to 12 parts of hydroxy acrylic resin, 5 to 9 parts of fatty alcohol-polyoxyethylene ether, 6 to 9 parts of Arabic gum, 3 to 9 parts of nano calcium sulfate, 5 to 10 parts of sodium diethylhexyl sulfosuccinate, 1 to 2 parts of sulfur, 1 to 4 parts of acraldehyde, 2 to 7 parts of magnesium silicate, 3 to 6 parts of gallotannic acid, 4 to 8 parts of a heat stabilizer, 2 to 5 parts of a coupling agent and 1 to 3 parts of a coagulant aid. The prepared wastewater flocculating agent is safe, stable and high in flocculation ability, metal ions can be effectively chelated, and the effect of wastewater treatment is reached. Simultaneously, the invention also discloses a corresponding preparation method.

The invention discloses chitosan added textile dye and a preparation method thereof. The textile dye is prepared from the following raw materials in parts by weight: 30-50 parts of a natural dye raw material, 1-3 parts of an organic dying raw material, 10-15 parts of chitosan, 1-5 parts of ethylcellulose, 2-4 parts of sodium dodecyl sulfate, 4-8 parts of diethanolamine, 1-4 parts of malic acid, 4-7 parts of aluminum potassium sulfate dodecahydrate, 1-3 parts of polyvinylpyrrolidone, 4-8 parts of polyoxyethylene octylphenol ether, 1-2 parts of amylopectin, 1-3 parts of dibutyltin dilaurate, 3-6 parts of iron oxide red, 1-3 parts of sulfonated oil, 1-4 parts of soap powder, 2-5 parts of oxalic acid, 2-5 parts of a coupling agent and 1-4 parts of an aid. The prepared chitosan added textile dye is good in printing and dyeing effect and is friendly and damage-free to fabric. The invention further discloses the preparation method of the chitosan added textile dye.

The invention discloses a high-performance flame-retardancy insulating plastic material which comprises the following raw materials in parts by weight: 10-20 parts of polyphenylene sulfide, 5-15 parts of poly (butylene terephthalate), 10-35 parts of cellulose acetate fiber, 10-15 parts of polylactic acid, 10-25 parts of polycarbonate, 5-20 parts of glass fiber, 5-10 parts of polytetrafluoroethylene, 5-10 parts of graphite, 5-10 parts of ceramic powder, 5-10 parts of magnesium oxide, 5-10 parts of aluminum oxide, 5-10 parts of boron nitride, 5-15 parts of talcum powder, 2-5 parts of barium sulfate, 5-10 parts of trichlorine sodium phosphate, 5-10 parts of epoxy silane, 5-10 parts of a flame retardant and 5-10 parts of a stabilizing agent. The flame retardancy of a plastic material can be improved, and the insulating function of the plastic material can be improved. The invention further discloses a corresponding preparation method.

The invention discloses an organic polymer-based composite graphene electrode material. The organic polymer-based composite graphene electrode material is prepared by the steps of taking graphene, rare earth, polyacrylamide, polypyrrole, polystyrene, a polylactic acid-hydroxyacetic acid copolymer, polytetramethylene glycol succinate, manganese trifluoride, dimethylacetamide, and magnesium hydrate as main components, adding N-methylbutyl piperdine bis(trifluoromethyl sulfonyl)imide), pentaethylene glycol, dimethyl carbonate, N, N-dimethyl formamide, silicon dioxide, cyclohexanone, starch aluminium octenylsuccinate, a dispersing agent, a silane coupling agent and an adhesive, and performing processes of ultrasonic dispersion, stirring and banburying, mixing in an inert gas environment, spraying and drying, electrode coating with a material, and the like in auxiliary manner. The prepared organic polymer-based composite graphene electrode material is excellent in electrical conductivity, high in dielectric constant, good in charge-discharge performance, capable of satisfying industrial requirements, and relatively high in application prospect.

The invention discloses an advanced treatment technology of petrochemical wastewater. A composite treatment agent prepared from modified starch, siliceous carbonate, aluminium hydroxide, polyferric sulfate, polysilicon aluminum sulfate, calcite powder, opal powder, sodium hypochlorite, poly-aluminum calcium chloride, sodium hydroxide caustic soda flakes, glacial acetic acid, 3-Oxo-1-cyclopentanecarboxylic acid, potassium ethylate, pilocarpine and a coagulant aid. The composite treatment agent is matched with corresponding water treatment technologies including adsorption, treatment agent treatment, anaerobic treatment, photo-catalytic oxidation, sodium hypochlorite oxidation, aeration, electric flocculation, electroflotation and the like, so that COD, the oil content, the benzopyrene content and chroma of treated wastewater are obviously reduced, the requirements of environment protection standard can be met, and application prospects are good.

The invention discloses a high-affinity medical antibacterial glycolide material. The material is prepared from, by weight, 45-55 parts of polyglycollide, 40-50 parts of N,N'-ethylene hisstearamide, 40-50 parts of collagen, 35-45 parts of 1,6-ethylene glycol dimethacrylate, 25-35 parts of N,N'-ethylene hisstearamide, 20-26 parts of bi-maleamidic acid, 18-22 parts of polyvinyl alcohol condensed glyoxal, 10-12 parts of glass fiber, 10-12 parts of fimbrin, 5-8 parts of wollastonite powder, 4-6 parts of nano titanium dioxide, 4-6 parts of aluminum silicate ceramic fiber, 3-5 parts of acetyl triethyl citrate, 2-4 parts of stabilizer and 2-4 parts of coupling agent. The prepared high-affinity medical antibacterial glycolide material is good in biocompatibility and antibacterial performance, has certain flexibility and mechanical strength and can meet industrial requirements. Meanwhile, the invention further discloses a corresponding preparation method.

The invention discloses a high-strength carbon fiber based composite ceramic material and a preparation method thereof. The high-strength carbon fiber based composite ceramic material is prepared from the following raw materials in parts by weight: 30-40 parts of ceramic powder, 5-8 parts of hydroxyapatite, 5-8 parts of celsian, 5-6 parts of lepidolite, 12-15 parts of cellulose acetate fiber, 2-5 parts of polyurethane, 2-3 parts of tert-butyl hydroperoxide, 3-6 parts of trimethoxy silane, 1-4 parts of methylsilanetriyl triacetate, 4-7 parts of sodium lignin sulfonate, 2-5 parts of hydroxy propyl acrylate, 1-4 parts of polyethylene glycol, 4-8 parts of sodium laurylsulfonate, 1-2 parts of aluminum nitride, 1-4 parts of ammonium chloride, 2-5 parts of ferric oxide, 2-6 parts of cuprous oxide, 2-5 parts of sodium silicate, 1-2 parts of sodium tripolyphosphate, 1-4 parts of an antioxidant, 2-5 parts of a stabilizer and 1-2 parts of a coupling agent. The prepared high-strength carbon fiber based composite ceramic material is stable in property, high in strength, not liable to deform, good in high temperature resistance and good in heat conduction property. Meanwhile the invention further discloses a corresponding preparation method.

The invention discloses an anti-bacterial and acid-alkali-resistant medical material and a preparation method thereof. The medical material is prepared from main ingredients including pharmaceutical grade polyvinyl alcohol, polypropylene resin, poly-3-hydroxybutyrate and polyethylene glycol fatty acid ester mixed with pentaerythritol oleate, octenyl succinic acid modified starch, citrate, N-butylcyanoacrylate, sulfanilamide, sodium citrate, polyactic acid fibers, aluminium silicate ceramic fibers, magnesium carbonate, gaseous-phase white carbon black, malic acid, a dispersing agent and a stabilizer by mixing, stirring, high-temperature sintering, grinding, high-pressure calcination, acid leaching, ultrasonic dispersion, screw extrusion, injection molding treatment and the like. The anti-bacterial and acid-alkali-resistant medical material has an excellent anti-bacterial property and acid and alkali resistance, can meet requirements of the industry and has better application prospect.

The invention discloses a magnesium borate crystal whisker super induced biomaterial and preparation method thereof, the biomaterial uses polypropylene, poly glycolic acid, and methyl benzoate as the main component, through adding poly-3-hydroxybutyric acid, trihydroxymethyl aminomethane, 2-thiol benzimidazole, di-amino-maleic acid, elhylene diamine tetraacetic acid, dodecyl trimethyl ammonium iodide, epoxidized soybean oil, naphthylacetic acid sodium, magnesium borate whisker, montmorillonite powder, light mass calcium carbonate, dispersant, and stabilizer, supplemented with mixing and stirring, high temperature sintering, crushing, high pressure calcinations, acid soaking, ultrasound dispersing, screw rod extruding, injection treatment and other processes, is prepared fully. The biomaterial super induced with magnesium borate crystal whisker has high low temperature shock resistance ability and high anti-aging property, can satisfy the requirements of each branch, and has relatively good application prospect.

The invention discloses a preparation method of an expansible thermoplastic graphene porous carbon material. The process comprises the following steps: performing vacuum pressurizing and refining an elastomer by an elastic polymer material, spray-coating a graphene and metal powder mixture on the surface layer of the elastomer in a high-pressure form, and performing solidification to obtain the expansible thermoplastic graphene porous carbon material. The expansible thermoplastic graphene porous carbon material prepared by the method has high elasticity, high toughness, excellent mechanical property and good application prospect.

The invention discloses a textile auxiliary agent capable of increasing the wear resistance of textile.The textile auxiliary agent comprises, by weight, 50-60 parts of sodium diethylhexyl sulfosuccinate, 45-55 parts of ethylenediamine tetraacetic acid disodium, 30-40 parts of ammonium dodecylbenzene sulfonate, 30-40 parts of sodium cocoate, 25-35 parts of zinc benzenesulfinate, 20-30 parts of trolox, 20-30 parts of laurate, 15-25 parts of methyl silicone resin, 10-20 parts of ferric citrate, 10-20 parts of nonylphenol polyoxyethylene ether, 5-10 parts of quartz sand, 5-10 parts of crosslinking agent and 5-10 parts of softening agent.By the arrangement, the textile auxiliary agent can increase the wear resistance of textile and is flame-retardant.Meanwhile, the invention disclose a corresponding preparation method of the textile auxiliary agent.

The invention relates to a microbial agent. The agent contains trichoderma asperellum WL, bacillus stearothermophilus viable spores and scopulariopsis acremonium. Organic wastes are composted by usingthe composite microbial agent, so that the material decomposition degree is improved, and the agent has the complexing action on heavy metal ions for changing the states of the heavy metal ions and also has excellent tolerance. The invention further relates to an organic waste desertified soilremediation agent. The organic waste desertified soil remediation agent is prepared by mixing a fermentation product and an organic waste preparation, wherein the fermentation product is prepared by fermenting the microbial agent and the organic wastes and auxiliary materials; and the preparation methodof the organic waste preparation comprises the following steps: removing impurities, crushing, soaking with water for 10-14 hours, stirring into paste in an environment with the pH value of 9-10, andadding a vinyl monomer to carry out a graft copolymerization reaction. The soil remediation agent solves the desertification problem, and is capable of remediating heavy metal contaminated soil.

The invention discloses a polyglycollide material applicable to a medical catheter. The polyglycollide material is prepared from the following raw materials in parts by weight: 20-45 parts of polyglycollide, 10-15 parts of polyethylene glycol, 4-8 parts of citrate, 2-4 parts of acetic acid, 5-10 parts of chitosan, 3-7 parts of 2-ethyl-4-methylimidazole, 5-9 parts of toluene diisocynate, 2-5 parts of phosphatidylcholine, 4-7 parts of diisooctyl phenyl phosphite, 7-10 parts of pentaerythritol oleate, 2-5 parts of naphthalene sodium acetate, 4-7 parts of a curing agent, 3-8 parts of a stabilizer and 1-3 parts of a catalyst. The prepared polyglycollide material applicable to the medical catheter is stable in properties and relatively high in biological safety, and the polyglycollide material can achieve self-degradation in vivo. Meanwhile, the invention also discloses a preparation method of the polyglycollide material applicable to the medical catheter.