126results about How to "Easy to prepare ingredients" patented technology

The invention relates to a preparation method of prothioconazole. The preparation method comprises that a compound IV undergoes a reaction at 20 to 120 DEG C in the presence of an oxidizing agent and a solvent, and after the reaction, the product is treated to form prothioconazole. The preparation method has mild reaction conditions, utilizes cheap and easily available raw materials, has simple processes, is environmentally friendly and clean in regents and reaction processes, greatly reduces three wastes, is suitable for industrial production, and realizes a high yield of a final product and high content.

The invention provides a preparation method of a magnetic nanometer iron oxide adsorbent for removing arsenic from water and belongs to the technical field of synthesis of a magnetic nanometer adsorbing material for water pollution control. The preparation method comprises the following steps of: step one, mixing a ferric salt aqueous solution and an alkaline aqueous solution to prepare ferric hydroxide, centrifugally separating ferric hydroxide, adding glacial acetic acid, and stirring till forming a hydration ferric oxide colloidal solution; and step two, adding an organic solvent to the colloidal solution, so that hydration ferric oxide reacts with the organic solvent to form a compound precipitate, separating, drying and baking to obtain the magnetic nanometer iron oxide adsorbent. The prepared magnetic nanometer iron oxide adsorbent is not required to be compounded with other materials; the preparation method is simple; the cost of raw materials is low; and the magnetic nanometer iron oxide adsorbent has a good absorption effect on arsenic in water and can be used for purifying water.

The invention discloses devitrification type lead-free low-temperature sealing glass as well as a preparation method and application method thereof. The devitrification type lead-free low-temperature sealing glass includes the following raw materials with the molar ratio of (0-10):(0-5):(20-40):(30-60):(5-30): B2O3, Al2O3, SiO2, MO (one or a mixture of MgO, CaO, SrO and BaO), and Bi2O3. Through the synergy between the Bi2O3 and the B2O3, the softening temperature range of the glass is reduced to 370-420 DEG C, and the coefficient of thermal expansion within the range of 150-300 DEG C reaches 1.2 minus 1.4*10<-5> / K, so that the sealing performance of the glass is remarkably improved; meanwhile, the sealing glass has good stability while being placed in hot water with the temperature of 80 DEG C for 1,000 hours, so that the sealing glass is applicable to electronic material and other low-temperature sealing fields. The raw materials for preparation of the sealing glass are simple and easy to get, the process is stable, simple and feasible, the cost is low, and the requirements for practicality and industrialization are met.

The invention provides an insulating paint. The insulating paint comprises the following constituents in parts by weight: 40 to 50 parts of organosilicone modified epoxide resin, 20 to 30 parts of metal ceramic particles, 15 to 30 parts of mica powder, 20 to 30 parts of antimonous oxide, 10 to 15 parts of a curing agent, 8 to 10 parts of polysiloxane, 3 to 5 parts of a defoamer, 1 to 1.1 parts of cobalt naphthenate, 4 to 5 parts of butanol, 33 to 34 parts of linoleic acid, 23 to 23.5 parts of oxalic acid polyester, 1 to 8 parts of silica gel powder, 2 to 5 parts of silsesquioxanes compound, 14 to 26 parts of polyvinyl chloride, and 2 to 4 parts of a stabilizing agent. The insulating paint has the advantages that the insulating paint can overcome the deficiencies of common insulating paint, manufacture materials of the paint are simple, the insulating paint has an insulating function, and the production cost of the raw materials is low.

The invention provides a method for preparing blue emission carbon quantum dots. According to the method, carbon quantum dots are synthesized by a microwave method, and dehydration-condensation reaction generated under the microwave effect between amino acid and ethylene glycol is utilized to form carbon quantum dots. The method is a one-step preparation method, is quick, efficient and simple. Furthermore, the invention further develops application of the blue emission carbon quantum dots in oneness detection of antibiotics, and provides a novel method for quantitatively detecting metronidazole. The aim of quantitative detection can be achieved by utilizing optical sensing between metronidazole and carbon quantum dots, and the method is quicker, simpler, more convenient and more intuitive than other methods.

The invention discloses moisture-proof water-resistant varnish. The varnish is composed of the following raw materials according to the proportion by weight: 40-42 portions of nitrocotton, 50-60 portions of dimethylbenzene, 30-34 portions of rosin modified phenolic resin, 10-12 portions of ethyl alcohol, 4-6 portions of butyl alcohol, and 4-6 portions of castor oil. The moisture-proof water-resistant varnish can overcome defects of traditional varnish, is good in moisture-proof water-resistant performance, is simple in raw material manufacturing, and meets requirements of people.

The invention discloses Ce and Y codoped modified sealing-in microcrystalline glass, which comprises the following ingredients through being metered by mole percentage: 0 to 10 percent of B2O3, 0 to 10 percent of Al2O3, 30 to 40 percent of SiO2, 20 to 40 percent of MO (one or several materials from MgO, CaO, SrO and BaO) and 15 to 40 percent of RO (CeO2 and Y2O3). The Ce and Y codoped modified sealing-in microcrystalline glass has the advantages that preparing raw materials are simple and can be easily obtained, the process is stable, the cost is low, the process is simple and feasible, and the practical and industrialized conditions are reached.

The invention discloses a preparation method of a biochar-titanium nitride super-hydrophobic photo-thermal coating material, wherein the preparation method comprises the following steps: S1, adding biochar and titanium nitride into an organic solvent A, and stirring to obtain a biochar-titanium nitride mixture; S2, mixing the biochar-titanium nitride mixture with a surfactant, stirring, and drying to obtain surface modified powder; and S3, adding the surface-modified powder into an organic solvent B, stirring, adding a silane coupling agent, carrying out a cross-linking reaction, and continuously stirring to obtain the biochar-titanium nitride super-hydrophobic photo-thermal coating material. The preparation method has the advantages of simple and easily available raw materials in the preparation process, simple operation process, short preparation period, mild reaction conditions, high feasibility, no need of large-scale instruments and equipment, low capital investment, realization of large-scale industrial production and processing, and quite wide application prospects.

The invention provides water-based aldehyde-free veneering glue for a wood veneer as well as a preparation method and application thereof. The glue is prepared from the following raw materials in parts by weight: 60-80 parts of vinyl acetate-ethylene copolymer emulsion, 10-20 parts of waterborne polyurethane resin, 15-25 parts of filler, 3-8 parts of environment-friendly plasticizer, 0.5-2 parts of a thickening agent, 0.1-1 part of a de-foaming agent and 3-6 parts of a curing agent. All the components of the water-based aldehyde-free veneering glue for the wood veneer provided by the invention are aldehyde-free, safe and environmentally friendly, the generation of formaldehyde is fundamentally eliminated and the glue can reach the formaldehyde-free high standard; the effectiveness of the glue can reach up to 24 hours, the opening time of the veneer is greatly prolonged and better operation time is supplied for production processing; the glue is conveniently cleaned, the production efficiency is high, the preparation components are simple and are easily acquired, the cost is low and the glue is suitable for industrial production.

The invention relates to a method for removing treatment of antibiotic sulfacetamide by means of activated carbon materials. The method comprises the steps that an activated carbon and hydrogen peroxide solution is added to a sulfacetamide solution, wherein the ration of sulfacetamide to activated carbon to hydrogen peroxide is 0.3875 micromole to 6-7.5 mg to 8-12 micromoles; then the mixture is treated at room temperature for 20-100 min, and the removing treatment of the antibiotic sulfacetamide is completed. According to the method for removing treatment of the antibiotic sulfacetamide by means of the activated carbon materials, the activated carbon materials are adopted, the synergistic catalytic action can be achieved with the hydrogen peroxide, and the antibiotic sulfacetamide is removed; in the removing treatment process, the problems such as secondary pollution caused by a chemical method and high cost can be avoided, and operation is easy. According to the treatment method, only the activated carbon materials need to be added to the sulfacetamide solution at the room temperature, and the industrial treatment steps are greatly simplified; meanwhile, the activated carbon materials are convenient to recycle, suitable for industrial application and especially suitable for the industrial removing treatment of the antibiotic sulfacetamide.

The invention relates to carbostyril pyrimidine compounds and a preparation method and application thereof, and belongs to the technical field of chemical synthesis. The carbostyril pyrimidine compounds are shown in general formulas I-IV, the compounds have the certain inhibitory activity for one or more of Gram positive bacteria, Gram negative bacteria and fungi, can be used for preparing anti-bacterial and / or anti-fungi drugs, and therefore have opportunity to provide safer and more efficient diversified candidate drugs for clinical anti-microbial treatment, and the clinical treatment problems of drug resistance on the rise, stubborn invasive organisms and emerging harmful microorganisms are solved. Preparation raw materials are simple, cheap and easy to obtain, the synthesis path is short, and the compounds have the important significance in application of infection resistance.

The invention relates to a quinolone imidazole compound as well as a preparation method and application thereof, and belongs to the technical field of chemical synthesis. The quinolone imidazole compound is shown as general formulas I-IV. The compound has certain inhibition activity on one or several kinds of materials in gram positive bacteria, gram-negative bacteria and fungi, and can be used for preparing anti-bacterial and / or anti-fungal medicine, so that the compound has the opportunity to provide more safe efficient and diversified alternative medicine for clinic antimicrobial treatment;the clinic treatment problems of daily serious drug resistance, stubborn pathogenic microbes, newly occurring harmful microbes and the like can be favorably solved. The preparation raw materials aresimple; the price is low; the obtaining is easy; the synthesis path is short; important significance is realized in aspect of infection resistance. The formulas are shown in the description.

The invention discloses a method for removing tetracycline in a water body by adsorption and catalytic oxidation of Cu-containing biochar. The invention belongs to the field of sewage treatment in environmental protection. Corn bracts are used as raw materials, and the Cu-containing biochar catalyst is prepared through high-temperature pyrolysis after the raw materials are subjected to dipping ina copper chloride solution and aging . The catalyst can effectively adsorb tetracycline in a water body to achieve removal of tetracycline; meanwhile, the catalyst and a hydrogen peroxide solution canform a heterogeneous Fenton-like system, and hydroxyl radicals (. OH) are generated to degrade tetracycline. Therefore, the purpose of removing tetracycline from the water body can be achieved by utilizing the adsorption synergistic catalytic oxidation effect of the Cu-containing biochar catalyst. The Cu-containing biochar catalyst provided by the invention has the advantages of cheap and easilyavailable preparation raw materials, simple preparation process, high tetracycline removal rate, mild treatment process, no secondary pollution, stable catalyst and recyclability.

The invention relates to an isopropyl alcohol bridged sulfonazole type compound as well as a preparation method and application thereof and belongs to the technical field of chemical synthesis. Structures of the isopropyl alcohol bridged sulfonazole type compound and medicinal salt thereof are shown as general formulas I to II; the compound has certain inhibition activity on the growth of Gram-positive bacteria, Gram-negative bacteria and fungi, and can be used for preparing antibacterial and / or anti-fungal medicines, so that more efficient and safe candidate medicines are provided for clinical anti-microbial treatment; the clinical treatment problems of increasingly serious drug resistance, stubborn disease-causing microorganisms, emerging harmful microorganisms and the like are easy to solve. The isopropyl alcohol bridged sulfonazole type compound has the advantages of simple preparation raw materials, cheap price and easiness for obtaining and short synthesis route, and has important meaning in application of infection resistance. The formulas are shown in the description.

The invention provides an electrocatalysis active material with a high Zr proportioning containing a Ru oxide and a preparation method thereof, wherein the mole content of Zr in the active material is no less than 20%. The method comprises the following steps of: dissolving an Ru salt and a Zr salt as source materials into alcohol solution to prepare active serous fluid, evaporating and curing by heating, and oxidizing and sintering the prepared active serous fluid to obtain the electrocatalysis active material with the high Zr proportioning containing the Ru oxide. Compared with pure Ru active materials, the active area of the active material in the invention is remarkably improved, thereby the active material has excellent electrocatalysis activity. The active material has simple preparation method, strong operability, easily obtained raw materials and low cost.

The invention discloses a CuO-carbon nano tube composite macro-nano ball, a preparation method thereof and application of the CuO-carbon nano tube composite macro-nano ball. The method for preparing the CuO-carbon nano tube composite macro-nano ball comprises the following steps: 1) a surfactant and cupric salt are dissolved to be prepared into a reactant solution A; 2) a carbon nano tube is dispersed into N, N-dimethyl formamide to obtain a reaction solution B; 3) the reaction solution B is added into the reactant solution A, and dispersed to obtain a dispersed solution C; and 4) the dispersed solution C is added with ammonia and subjected to heating reflux reaction to obtain the CuO-carbon nano tube composite macro-nano ball. The method takes the surfactant such as polyoxyethylene-polyoxypropylene-polyoxyethylene as a structure-directing agent, adopts a simple solution reflux method for one-step synthesis to obtain the CuO-carbon nano tube composite macro-nano ball. The used preparation raw materials are simple and have wide sources; and the preparation method is simple and economic, has low energy consumption and is convenient to operate, and can realize large-scale synthesis of the CuO-carbon nano tube composite macro-nano ball.

The invention relates to the technical field of a PC sunlight panel, particularly to a soundproof heat-insulating polycarbonate (PC) sunlight panel. The PC sunlight panel comprises sponge and a sunlight panel substrate, wherein the sunlight panel substrate has a double-layer structure, in which the two layers are joined to each other in a fixed manner, and is provided with a square hole, and sponge fills the square hole formed in the sunlight panel substrate. The sunlight panel substrate is made from, by weight, 100-150 parts of polycarbonate, 10-20 parts of a phenolic resin, 10-18 parts of polyethersulfone, 2-5 parts of a formaldehyde capture agent, 30-40 parts of a melamine resin, 1-2 parts of a plasticizer, 1-2 parts of a dispersant, 0.5-1 part of an anti-oxidant, and 0.5-1 part of a modifier. The polycarbonate (PC) sunlight panel is good in sound and heat insulation and can be widely applied to greenhouses, household awnings and sound insulation for office rooms.

The invention relates to a preparation method of a modified polyaniline catalyst for synthesizing 5-hydroxymethyl furfural. The preparation method comprises the following steps of using fresh distilled aniline as a monomer, using ammonium persulfate as an oxidant, synthesizing into a polyaniline salt in a sulfate or hydrochloric acid water solution, and enabling the polyaniline salt and 40% by mass of formalin to react, so as to prepare the modified polyaniline solid base catalyst. The preparation method has the advantages that the preparation of the catalyst is easy, the cost is low, the activity and selectivity on the dewatering of fructose to synthesize the 5-hydroxymethyl furfural are high, the effect of repeated use for multiple times is realized, and the industrial application prospect is good.

The invention relates to ethoxy bridged thiazole coumarin compounds and a preparation method and application thereof, and belongs to the technical field of chemical synthesis. The general formula of the ethoxy bridged thiazole coumarin compounds is as shown in formulas I-II, and the formulas are shown in the description. The compounds have certain inhibitory activity against one or more of gram-positive bacteria, gram-negative bacteria and fungi, and can be used for preparing antibacterial and / or antifungal drugs, thereby having a chance to provide more safe and efficient diversified candidate drugs for clinical antimicrobial treatment, and being conducive to solving clinical treatment problems such as increasingly serious drug resistance, stubborn pathogenic microorganisms, emerging harmful microorganisms and the like. Raw materials for preparation are simple, and cheap and easy to obtain, the synthetic route is short, and the ethoxy bridged thiazole coumarin compounds are of great significance to infection resistance.

The invention provides a double component additive sealing organic silicon material for an electric kettle. The material is prepared from components A and B equal in mass. The component A is preparedfrom the following raw materials in parts by mass: 70-100 parts of vinyl polysiloxane, 5-30 parts of white carbon black, 0.5-5 parts of an adhesive and 0.1-0.5 part of a catalyst. The component B is prepared from the following raw materials in parts by mass: 70-100 parts of vinyl polysiloxane, 5-30 parts of white carbon black, 2-20 parts of hydrogen-containing silicone oil and 0.001-0.2 part of aninhibitor. The invention belongs to the technical field of organic silicon materials. The double component additive sealing organic silicon material can be used for quickly adhering and curing the electric kettle, is low in curing temperature and short in time, simple in preparation raw materials, low in cost, safe and reliable and high in food grade, and can meet the demands on high-end standards such as FDA.

The invention discloses a titanocene complex with oxygen-containing carboxylic acid as well as a preparation method and an application of the titanocene complex. The structural formula of the complexis shown in the description. The titanocene complex is prepared from oxygen-containing carboxylic acid as a ligand, titanocene dichloride as Lewis acid and 5-sulfosalicylic acid as a transitional ligand. The complex is stable to air, the raw materials used in the synthesis method are low in cost and easy to obtain, synthesis steps are simple and easy, post-treatment of the product is simple, conditions are mild, and the yield of the target product is high. The complex is used for catalyzing reaction of 2-aminoacetophenone and aromatic aldehyde for synthesis of 2-aryl-2,3-dihydroquinolinone, and better yield is obtained.

The invention discloses self energy generating type clean fracturing fluid which is prepared from the following raw materials in weight percentage: 1.5% to 5.5% of C12 to C22 quaternary ammonium saltcationic surface active agent, 0.25% to 0.70% of salicylic acid, 1.0% to 4.0% of chloride, 2.0% to 4.5% of carbon dioxide releasing agent and the balance of water, when the chloride is potassium chloride and / or ammonium chloride, and the carbon dioxide releasing agent is sodium carbonate or sodium bicarbonate. In addition, the invention further discloses a preparation method of the fracturing fluid. Compared with existing clean fracturing fluid, preparation cost of the self energy generating type clean fracturing fluid is remarkably reduced; the raw materials react to generate a micelle accelerant and release a lot of CO2 gas at the same time to form gel foam, and the gel foam has the performance characteristics of the foam fracturing fluid; meanwhile, stratum energy is increased, and flowback of gel breaking fluid is facilitated; the fracturing fluid has no residue and low harm and is especially suitable for fracturing increasing and production increasing of low-pressure, low-permeation and low-temperature oil gas.

The invention relates to a scrubbing facial cleanser. The scrubbing facial cleanser is prepared from the following components in parts by weight: activated carbon powder (100mesh), dried orange peel powder (100mesh), reactive ionized calcium, vitamin E, vitamin B2, vitamin B5, vitamin B11, decyl glucosidase, olive oil, polyglycerol stearate, green tea essence, essential oil of jasmine, sodium polyacrylate and deionized water. The scrubbing facial cleanser has the beneficial effects that the raw materials for preparing the scrubbing facial cleanser are simple, and the cost is low; the scrubbing facial cleanser is mild and nonirritating, had the efficacies of cleaning, protecting, whitening and beautifying skin, removing wrinkles and resisting aging, has an economic benefit and can meet the demands of users.

The invention provides carbonate modified carbon nitride as well as a preparation method and application thereof in low-concentration ammonia-nitrogen wastewater treatment. The preparation method comprises the following steps: mixing carbonate and a carbon nitride precursor, calcining at 400-600 DEG C for 1-6 hours, crushing, washing and drying to obtain the carbonate modified carbon nitride, wherein the molar ratio of carbonate to the carbon nitride precursor is (2: 1)-(1: 1000), preferably (0.8: 1)-(1: 100).

The invention provides an insulating green paint, which is composed of the following components in parts by weight: 30-40 parts of epoxy resin, 10-15 parts of ceramic particles, 15-30 parts of mica powder, 10-20 parts of silicon oxide, curing agent 15-20 parts, polysiloxane 8-10 parts, defoamer 3-5 parts, butanol 4-5 parts, linoleic acid 30-35 parts, oxalic acid polyester 23-23.5 parts, silica gel powder 1 -8 parts, 14-26 parts of polyvinyl chloride, 5-8 parts of stabilizer. The advantage of the present invention is that the insulating green paint of the present invention can meet the deficiency of general insulating green paints, the raw materials for making the paint are simple, the paint has the function of insulation, and the raw material production cost is low.

The invention discloses an insulating paint. The paint consists of the following raw materials: 1-1.1 parts of cobalt naphthenate, 4-5 parts of butyl alcohol, 33-34 parts of linoleic acid and 23-23.5 parts of ethanedioic acid polyester. The insulating paint can overcome the defects of the normal insulating paint and has the advantages of simple manufacturing raw materials, insulation function and low raw material production cost.

The invention discloses an insulating coating. The coating comprises the following components: 1.05 parts of cobalt naphthenate, 4.5 parts of propanol, 33.5 parts of linoleic acid and 23.5 parts of polyoxalate. The insulating coating can be used for overcoming the defects of common insulating coatings, is simple in raw materials for preparation, has the function of insulating and is low in raw material production cost.

The invention discloses a disinfection sterilizing agent, which consists of the following raw materials in part by weight: 50 to 52 parts of calcium hypochlorite, 30 to 32 parts of trichloroisocyanuric acid, 100 to 110 parts of hydrogen peroxide and 1 to 1.5 parts of pine needle oil. The raw materials for preparing the disinfection sterilizing agent are simple, so the disinfection sterilizing agent is low in cost and low in content of chemical ingredients, does not harm human bodies and pollute environment, meets the demands of people and overcomes the defect of the conventional disinfection sterilizing agent. The smell of the disinfection sterilizing agent is harmless to the human bodies, so that the defect of the conventional deodorant can be overcome, and the demands of the people can be met.

The invention discloses SiO2-containing LED (light emitting diode) low-temperature sealing glass, and a preparation method and application method thereof. The SiO2-containing LED low-temperature sealing glass is prepared from raw materials: B2O3, Bi2O3, ZnO and SiO2 in a molar ratio of (30 to 50) to (30 to 50) to (5 to 25) to (5 to 30). The SiO2 is introduced into a SiO4 tetrahedron, and a BO4 tetrahedron is stabilized by using the structural similarity, the glass network stability is improved, so that the heat stability of the glass is improved, and when disposed in hot water of 80 DEG C for 1000 hours, the material can keep good stability. By introducing the high-concentration B2O3 and Bi2O3 and keeping the molar ratio of the B2O3 to the Bi2O3 at 1 to 1, the synergistic effect of the B2O3 and the Bi2O3 can be played, so that a softening temperature scope of the glass is reduced to 380 to 425 DEG C; and the ZnO can adjust the heat expansion coefficient of the glass, and can further improve the sealing performance of the glass. The glass is suitable for sealing of LED fluorescent powder, electronic materials and other low-temperature sealing fields. The SiO2-containing LED low-temperature sealing glass is simple in the raw materials, easy in obtaining the raw materials, stable in process, low in cost, simple and feasible in process, and capable of meeting the practical and industrial conditions.

The invention discloses an electrical porcelain added with aluminum manufacturer sludge and a preparation method thereof. Raw materials for the electrical porcelain added with the aluminum manufacturer sludge include, by weight, SiO2 10-20%, Al2O3 10-25%, Fe2O3 10-20%, TiO2 1-5%, CaO 2-10%, MgO 0-3%, K2O 5-15%, Na2O 3-8% and the aluminum manufacturer sludge 2-15%. The added aluminum manufacturer sludge can promote crystallization process of a mullite phase in the electrical porcelain, and the breakage strength of the electrical porcelain is remarkably improved; waste reutilization is achieved, and the electrical porcelain has important economic and social benefit. The electrical porcelain is simple in raw material preparation, easy to obtain and stable and mature in process and meets the practical and industrial conditions.