135 results about "Benzene sulfonate" patented technology

The invention relates to a sterilizing, corrosion-inhibiting and scale-inhibiting foaming agent for foam drainage and a preparation method thereof, and belongs to the technical field of oil and gas development. The sterilizing, corrosion-inhibiting and scale-inhibiting foaming agent comprises the following components in percentage by mass: 1%-2% of a triazole bactericide, 3%-5% of a scale inhibitor, 0.2%-1% of polyvinyl alcohol, 10%-18% of a bis-imidazoline sulfonated quaternary ammonium salt zwitterionic surfactant, 5%-10% of benzene sulfonate, 5%-10% of Ninol and the balance of water. The foaming agent is good in foaming performance, the prepared foam liquid is stable in foam, very high in liquid carrying capacity and good in salt resistance, temperature resistance and oil resistance, compared with a foaming agent in the prior art, the foaming agent is better in performance, and the foaming agent is suitable for different oil and gas wells, shale gas wells and other environments. And besides foaming performance, the detergent also has excellent sterilization, corrosion inhibition and scale inhibition effects, realizes multiple effects by one agent, and is very strong in comprehensive performance.

The invention belongs to the technical field of cable waterproof design, and particularly relates to a pressure-resistant water-blocking layer and an insulated cable with the pressure-resistant water-blocking layer, the pressure-resistant water-blocking layer is formed by wrapping water-blocking cloth in the insulated cable, and the water-blocking cloth comprises water-blocking powder and base cloth used for loading and supporting the water-blocking powder. The water-blocking powder is a cross-linked copolymer of vinyl benzene sulfonate and acrylate, and the water absorption capacity of the pressure-resistant water-blocking layer is increased through the measure, so that the expansion degree of the pressure-resistant water-blocking layer is further increased, the internal structure of the cable is further expanded and densified, a water seepage channel in the cable is more favorably blocked, and the service life of the cable is prolonged. And water is prevented from further permeating into the deep part of the cable, so that the operation of the cable in a water environment can be better guaranteed.

The invention relates to the technical field of fluorite flotation reagents, in particular to a preparation method of a fluorite flotation collecting agent. The specific preparation method comprises the following steps: carrying out sulfonation reaction on sulfuric acid and benzene to obtain sulfonation reaction liquid; the method comprises the following steps: by taking oleic acid or acid oil as a raw material, adding sulfonation reaction liquid at 10-20 DEG C, and carrying out stirring reaction; adding alkali liquor to carry out neutralization reaction, controlling the temperature to be less than or equal to 80 DEG C, and adjusting the pH value to be 7-8; and a water phase is separated and removed, and a mixture containing oleate, sulfated oleate, hydroxyl oleate and stearic acid benzene sulfonate is obtained and serves as the fluorite flotation collecting agent. By controlling the proportion of sulfuric acid to benzene and adding oleic acid, on the basis of reducing product benzene residues, the collecting capacity is improved, good selectivity is achieved, and the problem of aromatic hydrocarbon residues existing in a flotation collecting agent prepared from aromatic hydrocarbons such as benzene as raw materials is solved.

The invention discloses a strongly acidic cation exchange chromatography material and a preparation method thereof. The chromatography material takes microspheres as a matrix material, and takes halogenated alkyl sodium benzenesulfonate and hydroxyl-containing halogenated alkyl sodium sulfonate as functional groups. The preparation method comprises the following steps: epoxy activation: dispersing microspheres in a continuous phase, adding a reducing agent, an alkaline solution and a grafting reagent, and reacting to obtain epoxy activated microspheres; preliminary sulfonation: enabling the epoxy activated microspheres to react with hydroxyl-containing halogenated alkyl sodium sulfonate serving as a first sulfonating agent under an alkaline condition to obtain preliminarily sulfonated microspheres; deep sulfonation: enabling the preliminarily sulfonated microspheres to react with halogenated sodium alkyl benzene sulfonate serving as a second sulfonating agent to obtain a target product. The strongly acidic cation exchange chromatography material provided by the invention can achieve the effects of high protein adsorption capacity and high ion exchange site density.

The invention discloses an anionic surfactant and a preparation method and application thereof.The anionic surfactant has a double-wedge-shaped molecular structure, alkaline earth metal benzene sulfonate serves as a polar hydrophilic wedge tip, a long-chain alkoxy flexible chain segment serves as a hydrophobic wedge group, the surface tension of water can be remarkably reduced in an aqueous solution, and the anionic surfactant has excellent emulsifying capacity. The molecular structure is based on alkaline earth metal benzene sulfonate and has good thermotropic and lyotropic liquid crystallinity, the liquid crystal phase temperature range of the molecular structure exceeds 140 DEG C, and the phase transition temperature and the mesogenic state temperature range can be controlled by adjusting the number of carbon atoms of an alkoxy substituent. When in a mesogenic state, the molecules can form a supramolecular columnar phase through self-assembly aggregation, and the columnar structure can form a transmission channel with ion recognition in the column center direction. By utilizing the characteristic, a novel bionic ion selective conduction membrane can be constructed, and the biomimetic ion selective conduction membrane has wide application potential in the aspects of preparation of ion selective electrodes and chemical sensors and the like.

The invention relates to a flight control assistant and a preparation method and application thereof, the flight control assistant comprises an adhesion promoter, a synergist, a compatilizer and a dispersion medium, and the adhesion promoter comprises oleyl alcohol ether and fatty alcohol random polyether; the synergist comprises a polyoxyethylene ether compound, fatty acid amide and polyethylene glycol fatty acid ester; the compatibilizer comprises a first compatibilizer, a second compatibilizer and a third compatibilizer, the first compatibilizer is selected from one or more of alkylbenzene sulfonate, alkyl sulfonate, alkyl sulfonate and alkyl sulfate, the second compatibilizer is selected from one or more of fatty alcohol-polyoxyethylene ether sulfate and fatty alcohol-polyoxyethylene ether phosphate, and the third compatibilizer is selected from one or more of fatty alcohol-polyoxyethylene ether sulfate and fatty alcohol-polyoxyethylene ether phosphate. And the third compatilizer is polyethylene glycol-5 coco-ammonium methyl sulfate. The flight control synergist provided by the invention is good in applicability, and can effectively improve the liquid medicine performance while improving the mixing stability of various pesticide preparations and fertilizers, increase the rain wash resistance of pesticides on targets and weaken the adverse effect of rainfall weather on the prevention effect of diseases and insect pests.

The invention relates to the technical field of solar cells, and particularly discloses a perovskite solar cell modification method based on pyridine benzene sulfonate. According to the method, pyridine benzene sulfonate is used as a multifunctional molecular modifier, the multifunctional molecular modifier is introduced into the perovskite solar cell in a bulk phase doping or interface modification mode, and a cation part (pyridine ring) and Pb < 2 + > form Lewis coordination, so that metal ion defects are effectively passivated, and crystal growth is regulated and controlled; and the anion part (OTs-) can be stably adsorbed on a crystal boundary or an interface, so that the formation of an I-or A-site vacancy is inhibited, and the crystallization quality and the film stability are improved. Meanwhile, a pi conjugated structure and a hydrophobic tail group of molecules endow the device with excellent water-oxygen erosion resistance, and a dipole layer formed on an interface can adjust energy level alignment and promote carrier extraction and separation. The method is high in process compatibility, and an efficient and reliable solution is provided for large-scale preparation and application of the perovskite solar cell.

The invention discloses an AES concentrated formula with high-activity components and a preparation method of the AES concentrated formula. The invention discloses an AES (acrylonitrile-ethylene-propylene-diene monomer styrene) water-based detergent which comprises the following components in percentage by weight: 25%-35% of AES, 8%-12% of sodium n-alkyl benzene sulfonate, 5%-8% of alkyl glycoside, 4%-6% of cocamidopropyl betaine, 18%-28% of a composite chelating agent, 2%-4% of sodium chloride, 0.3%-0.5% of EDTA (Ethylene Diamine Tetraacetic Acid)-disodium, 0.5%-1% of sodium benzoate, 3%-5% of propylene glycol and the balance of deionized water. AES is used as a main surfactant, and forms a ternary compound system with sodium n-alkyl benzene sulfonate, alkyl glycoside and cocamidopropyl betaine. Through the synergistic effect of the surfactants of different ion types, the critical micelle concentration (CMC) and the micelle aggregation number are remarkably improved, so that the active ingredients can form a stable micelle structure at a lower concentration, and the dirt-removing power and the foaming performance are improved. Sodium tripolyphosphate, sodium pyrophosphate and sodium citrate form a composite chelating agent, the chelating capacity of the composite chelating agent on Ca < 2 + >, Mg < 2 + > and other metal ions is larger than or equal to 300 mgCaCO3 / g, the inhibition effect of hard water on a surfactant can be effectively eliminated, and the stability of the formula under different water quality conditions is enhanced.

The invention relates to ultralow-temperature concrete which comprises the following components: cement, fly ash, machine-made sand, gravel, an anti-freezing agent and water, wherein the anti-freezing agent is prepared from a water reducing agent, sodium sulfate, sodium alkyl benzene sulfonate, meronitrotripropanol, 6-caprolactone and p-toluenesulfonic acid; the invention further relates to a manufacturing process of the ultralow-temperature concrete. The machine-made sand and the broken stone which are well graded are adopted, the small void ratio can be obtained, and the water consumption and the cement consumption can be reduced; under the catalysis of p-toluenesulfonic acid, 6-caprolactone is subjected to ring opening, and a modified polyol mixture generated through the reaction of meronitrotripropanol and 6-caprolactone can be adsorbed on the surface of an ice crystal, so that the expansion of the ice crystal is inhibited, and the freezing point is effectively reduced; the sodium sulfate accelerates the hydration process of the cement to achieve the purpose of early strength, the water reducing agent is used for reducing water consumption and reducing expansion caused by water freezing, and the sodium alkyl benzene sulfonate serving as an air entraining agent can improve the performance of the concrete and ensure normal hardening of the concrete at the ambient temperature of-20 DEG C.

The invention discloses a thiophanate-methyl wettable powder and a preparation method thereof, and belongs to the technical field of pesticides, the thiophanate-methyl wettable powder comprises the following raw materials by weight: 60-70 parts of a thiophanate-methyl active compound, 15-20 parts of modified kaolin, 5-10 parts of a surfactant, and 5-9 parts of a thickener; the surface active agent is composed of a nonionic surface active agent and a benzene sulfonate silicon-based surface active agent according to the mass ratio of 1: 1, aiming at the problem that the water solubility of the thiophanate-methyl is very poor, the thiophanate-methyl wettable powder is obtained by using the modified kaolin with better adsorption capacity as a carrier and cooperating with the surface active agent and the thickening agent, so that the thiophanate-methyl wettable powder can be used for preparing the thiophanate-methyl wettable powder. A verification test shows that the wetting time of the thiophanate-methyl wettable powder is less than or equal to 45s, the suspension rate is greater than or equal to 98%, and the thiophanate-methyl wettable powder has good wettability and dispersibility and can effectively play an insecticidal role.

The invention discloses a perovskite solar cell and a preparation method thereof, and belongs to the technical field of solar cells. The perovskite solar cell sequentially comprises a transparent conductive layer, an electron transport layer, a buried interface modification layer, a perovskite light absorption layer, a hole transport layer and a metal electrode layer from one side to the other side, wherein the buried interface modification layer is made of fluorine-containing benzene sulfonate. According to the application, the fluorine-containing benzene sulfonate is used as a buried interface modification layer material, so that the defects of the buried interface can be obviously reduced, and the photoelectric property and the stability of the solar cell are improved.

The invention discloses a beneficiation method for recovering micro-fine particle cassiterite and fluorite from cassiterite tailings, and belongs to the technical field of beneficiation. The method comprises the steps that cassiterite tailings are subjected to reselection, obtained reselected bulk concentrate is subjected to ore grinding and then sequentially subjected to magnetic separation iron removal and flotation desulfurization, and the desulfurized tailings are subjected to cassiterite flotation with metal ion modified water glass with the valence higher than bivalent as an inhibitor and a metal-based multi-ligand organic complex as a collecting agent, so that cassiterite concentrate and flotation tailings are obtained; and the flotation tailings and the gravity separation tailings are combined, water glass or acidified water glass serves as an inhibitor, aliphatic carboxylic acid and heavy alkyl benzene sulfonate serve as a composite collecting agent, fluorite flotation is conducted, and fluorite concentrate is obtained. According to the method, the technological process is simple, the ore grinding and agent cost can be remarkably reduced, and selective separation of cassiterite and fluorite is achieved while efficient recycling of micro-fine particle cassiterite is achieved.

The application discloses a kind of anti-freezing concrete and preparation method of multi-generation recycling, the concrete is by following raw material is formed according to weight parts: cement 405~418 parts, nano silicon dioxide 8~20 parts, river sand 680~735 parts, recycled coarse aggregate 865~890 parts, water 168~194 parts, polycarboxylate superplasticizer 2.2 parts and alkyl benzene sulfonate air entraining agent 0.05~0.1 parts.The application uses nano silicon dioxide as raw material, which has high specific surface area and pozzolanic activity, and the alkyl benzene sulfonate air entraining agent reduces the aggregation of nano silicon dioxide, not only promotes its uniform dispersion in concrete, but also makes the pore distribution in concrete uniform, thereby improving the mechanical properties and frost resistance of concrete, and the second generation and third generation recycled coarse aggregate obtained by crushing after 400 freeze-thaw cycles can be used in structural concrete in cold regions, greatly reducing material waste and environmental pollution.

The invention relates to a plate heat exchanger cleaning agent which comprises the following components in parts by mass: 5-40 parts of orthophosphoric acid, 3-12 parts of hydroxyethylidene diphosphonic acid, 0.2-1.5 parts of sodium alkyl benzene sulfonate, 0.2-1.5 parts of sodium dodecyl benzene sulfonate, 0.1-1 part of OP-10 emulsifier, 1-5 parts of corrosion inhibitor and the balance of water, and the sum of the mass ratios of all the components is 100. The cleaning agent can quickly decompose easily-soluble scale in the scale, so that the scale is loosened and falls off, rust removal and scale removal cleaning are quickly completed, the cleaned stainless steel heat exchanger is bright as new, and meanwhile, the cleaning agent is weakly acidic, free of pungent smell, non-toxic, non-flammable, non-explosive and pollution-free to the environment.

The invention belongs to the technical field of aluminum alloy materials, and particularly relates to a colored aluminum anode oxide film and a preparation method thereof. Aluminum is sequentially subjected to electrochemical polishing and anodic oxidation to obtain an aluminum anodic oxide film, then the aluminum anodic oxide film is immersed in an azo precursor solution, and a red azo dye is synthesized in situ in pores of the porous oxide film through an azo reaction between diazonium salt and benzene sulfonate, so that coloring of the aluminum oxide film is completed. By synthesizing sulfonic acid modified alendronate and compounding the sulfonic acid modified alendronate to form the electrochemical polishing solution, the electrochemical polishing quality of the surface of an aluminum sheet can be effectively improved. An electrolyte additive with phosphate groups, carboxyl groups and alcohol amino groups at the same time is used for anodic oxidation, a porous oxidation film with the appropriate pore size is formed, finally, an azo precursor of a specific structure is screened, loading fixation of azo dye on the porous film is further improved by means of sulfonic acid groups on azo molecules, and the stability of the anode is improved. And the aluminum oxide film with a good coloring effect is obtained.

The invention discloses a method for selectively removing cesium ions in an alkali metal solution, which comprises the following steps: taking sodium alkyl benzene sulfonate as an ion collecting agent for removing the cesium ions in the cesium-containing alkali metal solution, promoting the cesium ions and the sodium alkyl benzene sulfonate to generate physical and chemical adsorption on a gas-liquid interface, and then separating and removing the cesium ions through flotation. The carbon chain length of the alkyl sodium sulfonate is 10-18, and the method is simple and convenient in operation steps, free of adding a precipitator, high in treatment speed, capable of greatly reducing the cost and easy for large-scale industrial production, and is suitable for removing cesium ions in the alkali metal solution.

The invention discloses a heavy non-aqueous phase liquid pollution remediation precursor solution, a preparation method and a remediation method. The heavy non-aqueous phase liquid pollution remediation precursor solution comprises 5-10 parts by volume of a surfactant, 1-5 parts by volume of a cosurfactant and 80-90 parts by volume of water; the surfactant is prepared from the following components in parts by volume: 10 to 20 parts of an oleophylic nonionic surfactant, 10 to 20 parts of an oleophylic hydrophilic nonionic surfactant and 50 to 75 parts of a gemini type surfactant; the cosurfactant is one or a combination of two of alkenylene benzene sulfonate and thiourea. According to the precursor solution, a surfactant and a cosurfactant are mixed to form a microemulsion precursor solution, the microemulsion precursor solution is injected into an underground environment, and residual phase DNAPLs in an aquifer is used as an oil phase to form an in-situ microemulsion, so that the purpose of efficiently removing the DNAPLs is achieved.

A surfactant composition comprising a mixture of linear alkyl benzene sulfonates (LAS) surfactants having hydrocarbon chains of different lengths, wherein 50 % by weight or more of the linear alkyl benzene sulfonates contain a hydrocarbon chain derived from saturated or unsaturated fatty acids with 12 carbon atoms, can be obtained using Litsea seed oil as a source of the hydrocarbon chain and may be used in laundry detergents, cleaning compositions, hair care compositions or dishwashing detergents.

The present application provides a kind of belt roaster grease composition and its preparation method.The belt roaster grease composition comprises the following components by mass fraction: base oil 42-60 parts, high base value calcium sulfonate 25-35 parts, conversion agent 2-3 parts, calcium hydroxide 5.5-7.5 parts, organic acid 1.8-2.85 parts, boric acid 2-4 parts, fatty acid 2-4 parts, anti-wear agent 0.5-1 part, antioxidant 0.5-1 part, rust inhibitor 0.5-0.8 part, the high base value synthetic calcium sulfonate includes C16 alkyl benzene sulfonate calcium and C20-C24 alkyl benzene sulfonate calcium.The present application develops a composite calcium sulfonate base grease for belt roaster in steel plant.Compared with traditional composite calcium sulfonate base grease, the belt roaster grease has more excellent wear resistance and high temperature resistance and other properties, and can better match the working condition characteristics of belt roaster.

The invention provides a preparation method of a surfactant for clethodim, which comprises the following steps: heating raw materials, preserving heat to 50 DEG C, adding the materials one by one, and stirring until the materials are completely uniform, light yellow and transparent. The raw materials comprise calcium dodecyl benzene sulfonate, dodecanol polyoxyethylene ether, polystyrylphenol polyoxyethylene ether and an ethylene oxide-propylene oxide high-molecular block polymer. The surfactant is matched with other surfactants, the problem is solved by utilizing a synergistic effect, the preparation operation is simple, and the working efficiency is improved.

The invention belongs to the technical field of battery electrolyte additives, and particularly discloses a benzenesulfonate additive and application thereof in a sodium-ion battery electrolyte, and the benzenesulfonate additive is a compound with a structural formula shown in a formula (I): # imgabs0. The phenyl group in the benzenesulfonate additive improves the overcharge prevention performance of a battery; the sulfonate group can form a stable inorganic SEI film and improve the oxidation stability, and the two functional units are combined to be used for the sodium ion battery electrolyte additive, so that the high voltage resistance, the working temperature range, the safety and the cycle stability of the battery can be effectively improved, and popularization and application of the low-cost, high-safety and long-cycle sodium ion secondary battery in the energy storage field are facilitated; and the defects of the existing sodium ion secondary battery electrolyte in many performances are overcome.

Acylated benzene sulfonated compounds with dual functionality can have the following structure:wherein each R is independently hydrogen or a C1 to C11 alkyl, each X is independently an alkali metal ion, an alkaline earth metal ion, and / or a quaternary ammonium cation, n is 1 to 3, and m is 1 to 2, with the proviso that when m is 2, the —OC(O)R groups are not located in an ortho configuration at positions 1 and 2 of the benzene ring. Cleaning compositions including the acylated benzene sulfonated compound are also disclosed.

The invention relates to the technical field of secondary aluminum ash recovery, in particular to a catalyst for promoting secondary aluminum ash hydrolysis and a preparation method and application thereof, and the catalyst comprises a modified mesoporous silica carrier and an active component loaded on the carrier; the modified mesoporous silica carrier is obtained by grafting amino and sulfo bifunctional groups on the surface of the mesoporous silica carrier; the active components comprise modified sodium metaaluminate, copper salt, hydroxylated sodium alkyl benzene sulfonate and polycarboxylate; the modified sodium metaaluminate is prepared from triethanolamine and sodium metaaluminate through a coordination effect; the hydroxylated sodium alkyl benzene sulfonate is prepared by carrying out hydroxylation reaction on sodium alkyl benzene sulfonate and a hydroxylation reagent. The catalyst is prepared by loading the modified sodium metaaluminate, the copper salt, the hydroxylated sodium alkyl benzene sulfonate and the polycarboxylate active components with the modified mesoporous silica, and the hydrolysis rate of elemental aluminum and aluminum nitride is increased by catalyzing secondary aluminum ash hydrolysis.

This invention belongs to the field of battery electrolyte additive technology, specifically disclosing a benzenesulfonate ester additive and its application in sodium-ion battery electrolytes. It is a compound with the structural formula shown in formula (I): The phenyl group in the benzenesulfonate ester additive of this invention improves the overcharge protection performance of the battery, and the sulfonate ester group can form a stable inorganic SEI film and improve oxidation stability. Combining these two functional units in sodium-ion battery electrolyte additives can not only effectively improve the battery's high voltage resistance, operating temperature range, safety, and cycle stability, but also promote the application of low-cost, high-safety, and long-cycle sodium-ion secondary batteries in the energy storage field, thus solving many performance shortcomings of existing sodium-ion secondary battery electrolytes.

The invention relates to a heat-insulating flame-retardant inorganic hybrid aerogel water-based varnish and a preparation method thereof, and the heat-insulating flame-retardant inorganic hybrid aerogel water-based varnish comprises the following components by weight: 20-30 parts of water; 10 to 20 parts of a silane modified polyurethane hyperdispersant; 10 to 20 parts of a hybrid nano silicon dioxide-siloxane-benzenesulfonyl benzene sulfonate type aerogel; and 50-60 parts of a silane modified nano potassium silicate-silica sol solution. According to the water-based varnish provided by the invention, hybrid aerogel particles are stably dispersed in a system through a silane modified polyurethane hyperdispersant by virtue of a steric hindrance effect so as to prevent agglomeration, and hybrid nano silicon dioxide-siloxane-benzenesulfonyl benzene sulfonate aerogel is a core functional component for realizing heat insulation and flame retardance; a silane modified nano potassium silicate-silica sol solution is used as a film forming main body, and finally, all the components jointly construct a protective coating with heat insulation, flame retardance, moisture resistance and aging resistance, so that the long-term protection requirements of ancient buildings are met.

An aqueous personal care rinse off formulation is provided, comprising: (a) an aqueous vehicle; (b) an anionic cleaning surfactant, wherein the anionic cleaning surfactant is selected from alkyl sulfates, alkyl ethoxysulfates, alkyl benzene sulfates, alkyl benzene sulfonic acids, alkyl benzene sulfonates, paraffin sulfonic acids, paraffin sulfonates, olefin sulfonic acids, olefin sulfonates, alpha-sulfocarboxylates, esters of alpha-sulfocarboxylates, alkyl glyceryl ether sulfonic acids, alkyl glyceryl ether sulfonates, sulfates of fatty acids, sulfonates of fatty acids, sulfonates of fatty acid esters, 2-acryloxy-alkane-1-sulfonic acid, 2-acryloxy-alkane-1-sulfonate and mixtures thereof; (c) an amphoteric cleaning surfactant; (d) an acyclic branched alcohol ethoxy glycoside surfactant of formula I wherein R1 and R2 are a C1-16 alkyl; wherein the sum of the carbon atoms in R1+R2=7-17; wherein Z is a monosaccharide with 5-6 carbon atoms; wherein n is 1 in 95-100 mol% of the acyclic branched alcohol ethoxy glycoside surfactant of formula I;and wherein x is 1-1.7.

The invention provides a method for preparing calcium-based nano particles by a reversed-phase microemulsion method, an organic calcium salt nano material and application of the organic calcium salt nano material as a nano drug, and belongs to the field of biomedical nano materials. The calcium-based nanoparticles can be formed by reacting calcium dodecyl benzene sulfonate with ammonium salt of corresponding ions or a hydroxyl-containing organic matter aqueous solution; the preparation method of the calcium-based nanoparticles has certain universality, and nano-material drugs including calcium succinate, calcium hypophosphite, calcium gluconate, calcium formate, calcium citrate and the like are successfully synthesized. The synthesis method is simple, mild in reaction condition, environment-friendly, high in repeatability, capable of realizing batch preparation and low in raw material cost. When the calcium salt nano-drug such as calcium succinate enters tumor cells through endocytosis, a large number of ions are brought into the cells, and suddenly excessive ions can cause osmotic pressure and homeostasis imbalance in the cells, activate a pyroptosis pathway of the cells and induce death of immunogenic cells.

The invention discloses an easy-to-clean rubber release agent and a preparation method thereof, and relates to the technical field of release agents. Comprising the following components in parts by weight: 200 to 250 parts of white oil, 10 to 40 parts of methylsilane, 10 to 40 parts of trimethylsiloxy silicon resin, 10 to 25 parts of polydimethylsiloxane, 10 to 15 parts of sodium dodecyl benzene sulfonate, 5 to 8 parts of triethanolamine dodecylbenzene sulfonate, 1 to 3 parts of modified polypropylene wax, 2 to 5 parts of heptadecafluorodecyl triethoxysilane, 1 to 4 parts of a regulator, 0.5 to 2 parts of an emulsifier and 1.5 to 2 parts of a stabilizer. 0.3 to 0.7 part of a catalyst; and 100 to 150 parts of deionized water. According to the invention, sodium dodecyl benzene sulfonate and triethanolamine dodecyl benzene sulfonate are designed, so that the easy-to-clean function of the rubber release agent is realized, the problem that the release agent is difficult to clean is solved, the adhesive force between a mold and a rubber product can be reduced, the demolding efficiency is improved, and the cleaning difficulty of the rubber release agent is reduced.

The invention relates to the technical field of daily chemical products, in particular to a concentrated laundry detergent containing a BIO155 dispersing aid and a preparation method of the concentrated laundry detergent. The detergent is prepared from the following raw materials in percentage by mass: 2 to 8 percent of propylene glycol, 10 to 20 percent of isodecanol alkoxide, 15 to 20 percent of fatty alcohol-polyoxyethylene ether, 15 to 20 percent of sodium alkyl benzene sulfonate, 5 to 10 percent of fatty alcohol-polyoxyethylene ether sodium sulfate, 0.5 to 1 percent of EDTA (Ethylene Diamine Tetraacetic Acid), 1 to 2 percent of sodium citrate, 0.05 to 0.2 percent of Kathon, 2 to 4 percent of ethanol, 2 to 6 percent of BIO155 dispersing aid, 0.1 to 0.5 percent of essence, 0.5 to 1 percent of compound enzyme and the balance of water. The prepared concentrated laundry detergent containing the BIO155 dispersing aid emulsifies and dissolves dirt under the interaction of all the raw materials, and has the advantages of being high in detergency and good in antibacterial and acarus killing effect.

The invention relates to the technical field of sintering flue gas treatment, and provides a co-treatment process for carbon monoxide and nitrogen oxides in sintering flue gas, which comprises the following steps: after the carbon monoxide is removed from the sintering flue gas by a heat storage oxidation process, the sintering flue gas enters a denitration system with a built-in catalyst, is subjected to catalytic treatment by the catalyst, and is discharged; wherein the catalyst is a supported manganese-based catalyst, and the supported manganese-based catalyst comprises the following raw material components in parts by weight: 9-11 parts of acid-treated multi-walled carbon nanotubes, 30-35 parts of sodium alkyl benzene sulfonate, 4-8 parts of carboxymethyl chitosan, 4-6 parts of a manganese source, 1-2 parts of a rare earth compound and 35-40 parts of urea. Through the technical scheme, the problem of insufficient catalytic efficiency of a supported catalyst in related technologies is solved.