248 results about "SODIUM NAPHTHALENESULFONATE" patented technology

The invention discloses a medicament for treating composite water in a hot water boiler. The medicament comprises the following components by mass percent: 0.1-3% of inorganic phosphate, 0.1-2% of organic phosphoric acid and/or organic phosphate, 0.1-4% of component A, 0.1-3% of component B, 0.6-1.0% of organic amine deoxidizer, 0.1-2% of tannin and/or chitosan and the balance of water, wherein the mass percent of the components is 100%, the component A is one or more of an organic antisludging agent, an organic dispersant and an organic dispersible antisludging agent, and the component B is one or more of an organic carboxylic acid corrosion inhibitor, an organic carboxylate corrosion inhibitor and sodium methylene dinaphthalenesulfonate. The invention further discloses a preparation method and a use method of the medicament, the preparation process is clean, and the medicament is low in toxicity for body health and environment in the using process. The medicament is excellent in corrosion resistance and scale inhibition effects and simple and convenient to store and transport, and the corrosion and scale inhibition effects cannot be reduced after the medicament is stored and transported for a long term.

The present invention discloses one kind of urea-formaldehyde foam as plant cultivating matrix and its preparation process. The urea-formaldehyde foam as plant cultivating matrix is prepared through the following steps: 1. mixing formaldehyde and urea to produce polycondensation reaction to obtain urea-formaldehyde resin solution; 2. mixing sodium butyl naphthalenesulfonate to obtain foaming liquid; 3. foaming the urea-formaldehyde resin solution with the foaming liquid in a foaming machine to obtain liquid foam; 4. solidifying the liquid foam and drying to operate foamed matrix; and 5. eliminating aldehyde group from the matrix to obtain urea-formaldehyde foam as plant cultivating matrix. The preparation process is simple and low in cost, and the prepared urea-formaldehyde foam as plant cultivating matrix has penetrating porous structure, high hydroscopicity and high soil-less culturing character.

The invention relates to a manufacture method for an autoclaved fly-ash aerated concrete block, and belongs to the field of building materials. The method comprises performing granulation and sintering on a waste fly-ash aerated block, fly ash, quicklime, desulfurized gypsum, waste concrete, crushed waste glass and water glass, so as to obtain an aggregate C; and then preparing a mixed slurry from a non ferrous metal slag powder, cement, quicklime, the aggregate C, desulfurized gypsum, an efficient foaming agent, an efficient mortar thickening powder, sodium poly[(naphthaleneformaldehyde)sulfonate], polyvinyl alcohol, aluminium hydroxide and water, pouring into a die for molding, and performing autoclave curing, so as to obtain the target product. The method consumes a large amount of solid wastes, and the building block firm in bonding, good in impermeability and low in shrinkage value, and quality disadvantages such as peeling, cracking and the like of a built wall are overcome. By adding the aggregate C with high strength and light weight, the autoclaved fly-ash aerated concrete block is improved in structure, improved in limit load and compressive strength, and high in thermal-insulation performance. The efficient foaming agent is capable of forming stable foams, and is large in foaming amount and high in foaming multiple.

The invention relates to a biocontrol bacterial agent. An effective active constituent consists of bacillus subtilis PTS-394. The biocontrol bacterial agent is characterized in that: the biocontrol bacterial agent is aqueous solution or wettable powder. The aqueous solution comprises the following components in percentage by weight: bacillus subtilis PTS-394 with 2 *1,010 cfu/mL of content of bacteria, 0.5 percent of NNO (sodium methylene naphthalene sulfonate), 6 percent of SDBS (sodium dodecyl benzene sulfonate) and 0.1 percent of sodium benzoate. The wettable powder comprises the following components in percentage by weight: 40 percent of bacillus subtilis PTS-394 viable bacterium raw powder with 5 *1,010 cfu/g of content of bacteria, 7 percent of NNO (sodium methylene naphthalene sulfonate), 3 percent of polyethylene glycol, 5 percent of SDBS (sodium dodecyl benzene sulfonate) and 45 percent of light calcium carbonate. The biocontrol bacterial agent is poured into vegetable roots when applied and is used for preventing and controlling vegetable soil-borne diseases such as solanaceous fruit vegetable blight and bacterial wilt mainly; and the content of effective agent components is between 104 and 108 cfu/mL or between 104 and 108 cfu/g after finished product agents are diluted. The biocontrol bacterial agent has the advantages that: the aims of preventing and controlling two kinds of soil-borne diseases by means of one kind of biocontrol bacterial agent are fulfilled by introducing the bacillus subtilis PTS-394 which is safe to people and livestock and has better inhibition effect on the solanaceous fruit vegetable blight and the bacterial wilt; the using amount of chemical agents is reduced, and the agent cost is reduced; and the ecological environment is improved, and the residues of the chemical agents in the vegetables are reduced and the same time.

The invention relates to a 4-hydroxy-4'isopropoxydiphenyl sulfone temperature-sensitive developer dispersion liquid and a transparent temperature-sensitive record material, the dispersion liquid can be obtained by performing wet type crushing on 4-hydroxy-4'isopropoxydiphenyl sulfone temperature-sensitive developer through existence of a dispersion protective agent, the dispersion protective agent selects from sodium naphthalenesulfonate, relative to 100 mass fraction of temperature-sensitive developer, the dispersion protective agent is 0.05-2 mass parts; the average particle size of the temperature-sensitive developer after dispersing is 0.2-0.8 micrometers, and the particle size distribution is less than 15%. The dispersion liquid has good stability, and can effectively solves the problem that the temperature-sensitive developer enables easy hydration effect generation to generate crystallization in the processes of grinding and storing, and the industrialization period production requirement can be satisfied; the temperature-sensitive record material has fine particles, high temperature-sensitive degree, low haze and good transparency, and the image quality can satisfy the medical diagnosis requirement.

The invention provides an oil shale residue aerated brick. The oil shale residue aerated brick is prepared from the following raw materials: 20 to 30 weight parts of oil shale residue, 25 to 30 weight parts of coal ash, 5 to 10 weight parts of cement, 4 to 6 weight parts of modified attapulgite, 5 to 10 weight parts of mica powder, 5 to 10 weight parts of ceramics factory waste, 5 to 10 weight parts of calcium carbonate powder, 10 to 15 weight parts of lime, 0.1 to 0.3 weight percent of triethanolamine lime, 4 to 5 weight parts of gypsum, 0.02 to 0.08 weight part of aluminum powder, nekal which is 3 to 5 percent based on weight of aluminum powder, 0.01 to 0.02 weight part of calcium bicarbonate, 2 to 3 weight parts of volcanic rock, 1 to 2 weight parts of lignocellulose, 0.3 to 0.5 weight part of soda ash, 0.03 to 0.05 weight part of borax, 1 to 2 weight parts of sodium diacetate, 1 to 2 weight parts of hydroxypropyl methyl cellulose sodium, and 1 to 2 weight parts of superfine polyvinyl alcohol. The oil shale residues are added into the raw materials of the aerated brick, other conventional aids and modified nano aids are added, and the aerated brick which is processed by an appropriate process is low in cost and high in performance, achieves the cyclic economy effect of changing waste into wealth, and reduces pollution; and the processed aerated brick has the characteristics of light volume weight, high thermal insulation property, good sound absorption effect, and high intensity and can be used for a non-load bearing wall body or a load-bearing wall body.

The present invention provides a pigment dispersion that contains a carbon black, a dispersing agent and water, wherein the carbon black is any one of a channel black and a gas black, the dispersing agent is a sodium naphthalenesulfonate formalin condensate, and the total content of a dimer, a trimer and a tetramer of naphthalenesulfonate in the sodium naphthalenesulfonate formalin condensate is 20% by weight to 80% by weight. The present invention also provides an inkjet ink using the pigment dispersion.

The functional environment friendly metal deoiling, derusting and antirusting fluid is prepared with polyoxyethylene alkyl ether, sodium dodecyl sulfate, 1.3-dibutyl thiourea, hexamethylidyene tetraamine, zinc dihydrogene phosphate, phosphoric acid, sodium butylnaphthalene sulfonate, sodium sulfosuccinate, triethanolamine, sodium bicarbonate, tartaric acid and 1.3-diethyl sulfourea in certain weight proportion, and through dissolving, diluting with water, mixing to react, and filtering. It has the synergistic effect of the components to deoil, derust, phosphorize, deactivate and antirust metal surface, no harm to human body and no environmental pollution.

The invention discloses a low-silver copper-base conductive ink and a preparation method thereof. The conductive ink is prepared from the following components in parts by weight: nano copper wires, silver nitrate, indium powder, titanium dioxide powder, bismuth tungstate powder, 500-mesh tourmaline powder acidified carbon fibers, an epoxy resin, sodium hypophosphite, trimethylamine borane, polyoxypropylene glycerol ether, diphenyl phosphite, ethylene bis stearamide, sodium methylene bis-naphthalene sulfonate, polydimethylsiloxane, dipropylene glycol, isopropanol and acetone. The conductive ink has low silver content, thereby greatly lowering the manufacturing and use cost; the conductive ink has the advantages of favorable conductivity and favorable adhesive force, and thus, can be widely used in solar electromagnetic devices, thin film switches, flexible printed circuits and other electronic devices; and therefore, the conductive ink has huge use and application values.

The invention discloses a urea formaldehyde foam matrix for cultivating cold-season turfgrass and a preparation method thereof. The method comprises the following steps that: (1) formaldehyde and urea are mixed to carry out polycondensation reaction, and urea-formaldehyde resin solution is prepared; (2) butyl naphthalene sulfonate, phosphate and water are mixed, and blister fluid is prepared; (3) the blister fluid and the urea-formaldehyde resin solution are foamed in a foaming machine, and liquid foam is prepared; (4) the liquid foam is cured and dried, and a foam matrix is prepared; and (5) aldehyde removal agent, hydrophilizing agent and potassium are dissolved into the water to prepare a mixture, the mixture is sprayed on the surface of the foam matrix and dried, and the urea formaldehyde foam matrix for cultivating cold-season turfgrass is prepared. The matrix is characterized in that water absorption and preservation properties are good, and releasing nitrogen nutrient and nutrition elements required by the growth of other turf are contained. When being used to turf establishment, the matrix not only can be used for turf production on a cultivated land and then paved on other lands, but also can be directly used for turf establishment, and has significant economic, social and ecological benefits.

The invention discloses a lubricant for cold forging and cold extruding and a preparation method and a using method thereof. The lubricant comprises distilled water, sodium carboxymethylcellulose, sodium polyacrylate, polymethacrylate, mica powder, talc powder, boron nitride, zinc stearate, sodium stearate, alkyl sodium sulfonate, diglycol, triethanolamine, polyvinylpyrrolidone, vinyl triethoxy silane, polyisobutene, polyethylene glycol, nonyl phenol polyoxyethylene ether, an ethylene-vinyl acetate copolymer, an alkaline silica sol, sodium silicate, a styrene-acrylic emulsion, oxalate, vulcanized fat, alkylated aromatic amine and sodium methylenedinaphthalene. The lubricant disclosed by the invention can adsorb a uniform plastic film formed on the surface of a workpiece, so that the workpiece and a mold are isolated by the lubricating film all the way, and the lubricant is good in environmental friendliness and convenient to use, can replace a phosphorizing-saponifying treatment process, and is a non-graphite high molecular lubricant suitable for cold forging and cold extruding forming of metals or nonferrous metals.

The invention discloses a coal burning catalyst as well as a preparation and a use method thereof, which belong to the energy conservation and emission reduction field of catalytic combustion of the coal. The catalyst comprises the following raw materials in parts by weight: 326-472 parts of water, 202-292 parts of ferrous chloride, 125-181 parts of potassium chloride, 77-111 parts of calcium chloride, 48-69 parts of urotropin, 19-27 parts of tourmaline powder, 18-26 parts of fumed silica, 15-21 parts of octaphenyl polyoxyethyiene, 15-21 parts of sodium dodecyl benzene sulfonate, and 11-16 parts of methylene-naphthalene sulfonate. When the coal burning catalyst is used, the catalyst is diluted with water actively processed via the tourmaline powder, and then uniformly sprayed on the coal. The catalyst disclosed by the invention has the beneficial effects of low material price, no any safety hidden trouble, good stability and convenience for use. After the activating treatment carried out via the tourmaline powder, the effect of the catalyst is further improved, and the coal-saving effect and the sulfur fixation effect are obvious; and at the same time, the coking accidents of boilers can be prevented.

The invention relates to a dried material ratio of rubber latex for producing ultra-thin condoms and a sulfuration technology for preparing the rubber latex. The dried weight ratios are respectively as follows: 1.20 portions of sulfur, 0.70 portion of ZnO, 0.40 portion of zinc diethyl dithiocarbamate, 1.00 portion of 2, 6-bis-tert buty-4-methyl phenol, 0.08 portion of KOH, 0.25 portion of fatty alcohol polyoxyethylene (20) ether, 0.05 portion of sodium hexametaphosphate, 0.10 portion of sodium methylene dinaphthyl sulphonate, 100.00 portions of natural rubber and 3.00 portions to 5.00 portions of modified rubber latex. The sulfuration technology comprises 10 steps and can be used for the preparation of the rubber latex for producing the ultra-thin condoms. The rubber latex can be used for the production of ultra-thin and ultra ultra-thin condom products with the thickness of about 0.050mm. Under the premise of guaranteeing the strength quality and meeting the national and international standards, the products have excellent comfortableness when in use, can realize effective contraception and also more effectively prevent the spread of diseases, such as AIDS, gonorrhea and chancroid and the like.

The composition of high-efficiency composite additive for concrete is formed from (wt%) triethanolamine 10-50, sodium metnylene bis-naphthalene sulfonate 20-50, bone glue 4-8, tartaric acid 10-20, rosin 3-6, stearic and 8-10 and water 105-210. Said invention is low in cost, small in addition quantity, easy to transport and store and convenient for operation and construction, and said additive can resist the corrosion action of preembedded metal, can improve plasticity and workability of concrete, can greatly reduce water gain and segregation and can make poured concrete more homogeneous and compact, etc.

The invention belongs to a foaming insulation board used for building industry, and relates to a foaming insulation board made by industrial waste residue and a manufacturing method thereof. The foaming insulation board comprises the following raw materials by weight ratio: slag powder, desulfurized gypsum, fly ash, quicklime, cement, polypropylene fiber, hydrogen peroxide, water glass, disodium methylene dinaphthalenesulfonate, a water reducer, a waterproof agent and water. The method comprises the following steps: placing the raw materials according to ratio in a mixer for stirring and mixing, casting in a die, and solidifying and performing wet and heat maintenance to obtain the foaming insulation board. The foaming insulation board mainly employs industrial waste residue, and has the advantages of energy saving and environmental protection, good thermal insulation performance, high compressive strength, low production cost and simple process.

The invention discloses a deep well resistance-reducing packing which mainly comprises the following components in parts by weight: 10-50 parts of conducting materials, 10-50 parts of curing agent, 0.5-25 parts of leavening agent and 0.1-10 parts of retarding agent, wherein the conducting material is selected from one or more of sodium salts, potassium chloride, calcium chloride and graphite; the curing agent is selected from one or more of polyvinyl alcohol, aluminosilicate (kaolin), sodium silicate, calcium sulfate and cement; the leavening agent is selected from one of polyacrylamide and bentonite; and the retarding agent is selected from one of sodium methylenebisnaphthalenesulfonate and peregal. The deep well resistance-reducing packing has the advantages of saving of 15-30 percent of water quantity, good peaceability with water, no demixing and convenience for site configuration and construction: in addition, no demixing is caused, the solidifying time is prolonged and the flowability and the permeability are enhanced, therefore, no bridging phenomenon is caused during pouring, resistance reduction efficiency is increased, the quantity of deep wells is reduced, and the construction cost is reduced.

The present invention is one improved sodium beta-naphthalenesulfonate in ethyl naphthol producing process. During refined naphthalene sulfonating process, one kind of assistant is added to raise the sulfuric acid utilization to 50-65 %, raise the naphthalene sulfonating rate, lower the total acidity of the sulfonated matter, reduce the amount of generated neutralizing mother liquid, reduce the loss of sodium naphthalenesulfonate, raise product quality and yield, raise ethyl naphthol yield, reduce effluent and lower production cost. The said technology of the present invention may be used in available ethyl naphthol producing apparatus without needing significant altering.

The invention discloses a wool-chinlon leveling agent. The wool-chinlon leveling agent is prepared from the following raw materials in parts by weight: 10-25 parts of Turker red oil, 1-3 parts of diglycol, 5-10 parts of disodium methylene dinaphthalenesulfonate, 4-8 parts of alkanolamide sulfosuccinate monoester salt, 5-15 parts of stearyl amine 30, 3-10 parts of fatty alcohol and ethylene oxide condensation compound, 0.6-2 parts of chitosan and 35-75 parts of deionized water. The wool-chinlon leveling agent does not contain substances of alkylphenol polyoxyethylene, organic halides and the like, is easily dissolved into water, can resist acid, alkali and hard water, is low-foam and convenient to use; and meanwhile, the wool-chinlon leveling agent has excellent dispersity, dye retarding property, leveling property and stability, the dye fastness can be increased, and dyed wool or chinlon has bright and uniform colors and is flexible and comfortable.

The invention discloses an alkali slag concrete water reducing agent which comprises following components, by mass: 11-23 parts of nitrates, 15-25 parts of a [beta]-naphthalenesulfonate-formaldehyde condensate, 3-5 parts of a lignosulfonate and 1-2 parts of a dodecyl benzene sulfonate. An alkali slag concrete is a WG-slag concrete and herein the WG represents for water glass; the [beta]-naphthalenesulfonate-formaldehyde condensate is [beta]-sodium naphthalenesulfonate-formaldehyde condensate; the lignosulfonate is calcium lignosulfonate; the dodecyl benzene sulfonate is sodium dodecyl benzene sulfonate; and the nitrates is a mixture composed of 1-3 parts of barium nitrate and 10-20 parts of lead nitrate. The water reducing agent can account for more than 20% of the WG-slag concrete, is good in adaptation with the WG-slag concrete, can effectively reduce an initial viscosity of newly-mixed WG-slag concrete, can improve a flowability and a workability of the concrete, can reduce a usage amount of the WG-slag concrete and can enhance the strength of the concrete.