113 results about "Cobaltous chloride" patented technology

The invention provides a malted brown rice containing rich nutritive elements, its preparation method and application, wherein the preparation comprises steeping the husked paddy seeds into nutrient solution, accelerating germination photophygously, finally drying the rice seeds. The nutrient solution comprises ferrous sulfate solution with Fe content of 500-3000 ug / g, zinc sulphate solution with the Zn content of 500-3000ug / g, sodium selenate solution with the Se content of 5-50ug / g, chromium trichloride solution with the Cr content of 50-1000ug / g, and cobaltous chloride solution with the Co content of 5-100ug / g.

The invention relates to a method for preparation of a phenolic compound by lignin direct hydrogenolysis adopting hydrogen produced in situ by a solvent as a hydrogen donor under catalysis effects. The method comprises the following steps of adding lignin, catalysts and a solvent into a pressure-resistant container, carrying out a reaction process at a temperature of 150-350 DEG C for 1-20h and carrying out filtration and extraction separation. The method has a lignin conversion rate of more than 50% and phenol selectivity of more than 85% and can produce main products such as 4-propylguaiacol, 4-propylsyringol, 4-propylphenol, propenylguaiacol, syringol and allylphenol. The catalysts used by the method comprise palladium chloride, ruthenium chloride, cobaltous chloride, phospho-tungstic acid, nickel molybdate, barium molybdate, Pd / TiO2, Ru / TiO2 and Au / TiO2, a mass ratio of lignin to the catalysts is in a range of 1: 0.03 to 1: 1 and a mass ratio of lignin to the hydrogen donor is in a range of 1: 50 to 1: 150. The related lignin hydrogenolysis process has a simple technology and can be used for production of high-added value phenolic compounds by a biomass route.

The present invention provides a mineral compound type licking brick for cattle and sheep and its preparation method. Every kg of licking brick contains 0.15-0.3g of ferrous sulfate, 0.15-0.3g of zinc sulfate, 0.1-0.2g of copper sulfate, 0.2-0.3g of manganese sulfate, 0.01-0.02g of sodium selenite, 0.05-0.3g of potassium iodide, 0.03-0.08g of cobaltous chloride, 0.1-0.3g of magnesium oxide, 0.02-0.03g of nano zinc oxide and copper sulfate mixture, 6-10g of chromium nicotinate, 30-150g of sodium sulfate, 40-100g of calcium hydrogen phosphate, 200-400g of edible salt, 200-400g of solidifying agent, 50-200g of carrier and 30-70g of treacle.

The invention relates to a concentrated feed for nursery pig, belonging to the animal feed field, comprising an energy source, a protein source, amino acid additive, organic trace element and inorganic trace element, vitamin additive, acidifier, immunopotentiator, wherein the protein source comprises peeled expanded bean pulp, super vapor fish powder, fermented bean pulp, and the amino acid additive comprises threonine, and the organic trace element comprises ferro amino acid complex, zinc amino acid complex and the inorganic trace element comprises ferrous sulfate, zinc sulfate, copper sulfate, manganese sulfate, sodium selenite, cobaltous chloride, calcium iodate, and the acidifier comprises organic acid and salt of organic acid and the immunopotentiator uses astragalus root and honeysuckle as the main raw material. The feed is capable of keeping the nursery pig with strong immunity, suppressing the elements result in low immunity, thus the survival rate and the move weight of nursery pig fed by the concentrated feed are obviously superior to the prior other feeds of the same type. The concentrated feed for nursery pig has obvious economic benefit to the pig farm.

the invention discloses an urea synergist and a preparation method thereof. The urea synergist comprises following raw materials, by weight, 150 to 200 parts of ammonium sulfate, 120 to 160 parts of potassium dihydrogen phosphate, 10 to 15 parts of ammonium molybdate, 25 to 35 parts of boric acid, 5 to 10 parts of cobaltous chloride, 5 to 10 parts of nickel sulfate, 20 to 30 parts of ethylene diamine tetraacetic acid, 30 to 40 parts of zinc sulfate, 20 to 30 parts of enteromorpha dried powder, 10 to 15 parts of potassium humate fulvate acid, 15 to 25 parts of vulcanic ash, 10 to 15 parts of tea seed cake powder, 50 to 100 parts of modified zeolite powder, and 3 to 6 parts of compound sodium nitrophenolate. The urea synergist is capable of increasing fertilizer efficiency and nitrogen use efficiency of urea, prolonging fertilizer validity period, promoting crop rapid growth, increasing drought resistance and disease resistance, increasing yield significantly, improving crop quality, reducing application amount, reducing additional fertilizers, reducing labor and fertilizer amount, reducing planting cost, and increasing economic benefits of crops.

The present invention provides a high-energy compound type licking brick for cattle and sheep and its preparation process. Every kg of licking brick contains 0.15-0.3g of ferrous sulfate, 0.15-0.3g of zinc sulfate, 0.1-0.2g of copper sulfate, 0.2-0.3g of manganese sulfate, 0.01-0.02g of sodium selenite, 0.05-0.3g of potassium iodide, 0.03-0.08g of cobaltous chloride, 0.1-0.3g of magnesium oxide, 0.03-0.03g of nano zinc oxide and copper sulfate mixture, 30-120g of sodium sulfate, 40-80g of calcium hydrogen phosphate, 50-200g of carrier, 150-300g of edible salt, 200-300g of solidifying agent, 80-150g of treacle and 150-300g of high-energy lipoid powder.

The invention relates to transition metal tungstate, and concretely relates to a method for preparing a CdS / CoWO4 heterojunction composite photocatalyst by taking sodium hydroxide, sodium tungstate and cobalt nitrate as raw materials. The method comprises the following steps: taking a proper amount of sodium tungstate, adding the sodium tungstate in a cobaltous chloride-containing solution, adding a certain amount of sodium hydroxide while stirring, adjusting the pH value of the solution to 8, performing a hydrothermal reaction at the temperature of 180 DEG C for 12 hours, alternatively cleaning ethanol used for precipitation and deionized water for three times; performing ultrasonic disperse on CoWO4 in deionized water, adding equal amount of thiourea and cadmium acetate, continuously stirring the materials and uniformly mixing the materials, performing the hydrothermal reaction at the temperature of 180 DEG C for 24 hours, after the reaction is complete, filtering a precipitate, washing the precipitate, and drying the precipitate to obtain the CdS / CoWO4 heterojunction composite photocatalyst. The composite photocatalyst has good photocatalytic activity proved by methylene blue (MB) degradation experiment under visible light.

The invention relates to a method for preparing Ni@C or Co@C core-shell nanoparticles. The method comprises the steps: (1) adding nickel chloride or cobalt chloride into an isopropanol aqueous solution, adding nitrilotriacetic acid, and stirring for 1 hour at room temperature, so as to obtain a mixed solution; (2) transferring the mixed solution to a reactor, placing the reactor into an air-blasting drying oven, carrying out heat preservation for 6 hours at the temperature of 180 DEG C, cooling, then, separating a product, cleaning and drying in vacuum, so as to obtain a precursor; (3) putting the precursor into a tubular furnace, heating to the temperature of 500-600 DEG C at the heating rate of 2 DEG C / min, and carrying out heat preservation for 2 hours, thereby obtaining a black product, namely the Ni@C or Co@C core-shell nanoparticles. The method has the advantages that the method is simple in process, low in energy consumption, low in cost and free from environmental pollution, and the in-situ synthesis of the Ni@C or Co@C core-shell nanoparticles is realized; the prepared core-shell nanoparticles have porous structures and are larger in specific surface area and narrower in pore size distribution, thereby being a promising catalyst or energy storage material.

The invention discloses a preparation method of a compound microelement nutrient capable of enhancing activity of activated sludge in a sewage treatment device for treating single waste water. Zinc sulfate, cupric sulfate, nickelous chloride, boric acid, cobaltous chloride, manganese chloride, sodium molybdate and sodium selenate are used as the main raw materials, and hydrolysis reaction of proteins and chelation reaction of metallic elements are performed by using organic / inorganic compound acid to form an organic acid / amino acid compound chelate. Microelement salts with different concentrations can be selected for chelation according to different water qualities and different biochemical treatment ways of sewage. The invention is a chelate containing multiple microelements capable of promoting microbial metabolism and enzyme activity.

The invention discloses a method for preparing nano-powder of nano cobalt ferrite (CoFe2O4) with a spinel structure at a low temperature. The preparation method comprises the steps of weighing ferric trichloride and cobaltous chloride in proportion, and mixing to prepare water solution A; evenly mixing the prepared NaOH or HOK aqueous alkali, and then dropwise adding N2H4.H2O to obtain solution B; rapidly stirring the water solution A obtained in the step 1 at 20-40 DEG C, and slowly dropwise adding the mixed solution B prepared in the step 2 into the water solution A to react, so as to obtain cobalt ferrite (CoFe2O4) powder sediment with a black spinel structure.

{0><}0{>The invention discloses an improved tree nutrient solution and relates to the technical field of plant cultivation. The improved tree nutrient solution is prepared from the following ingredients in parts by weight: <0}{0><}0{>1-4 parts of phytokinin, 4-8 parts of ferric citrate, 3-5 parts of vitamin C, 2-5 parts of cobaltous chloride, 1-5 parts of boric acid, 3-7 parts of manganese sulfate, 0.1-1 part of potassium dihydrogen phosphate, 0.5-1 part of indolebutyric acid, <0}{0><}0{>0.5-1 part of compound sodium nitrophenolate, 0.2-0.5 part of calcium nitrate, 0.1-0.5 part of ferrous sulfate, 0.1-0.5 part of potassium chloride, 0.2-1 part of ammonium sulfate, 5-10 part of ethanol, 0.1-0.2 part of ammonium molybdate and 30-80 parts of water. <0}{0><}0{>The improved tree nutrient solution disclosed by the invention has the beneficial effects of comprehensively supplementing nutrients for various trees, exciting tree activity, promoting tree cell differentiation and division, promoting rapid development of root systems, ensuring that the transplanted trees recover growth trend rapidly within relatively short time, and improving the survival rate of the transplanted trees, and does not cause environmental pollution after being used.

The present invention provides a high protein compound type licking brick for cattle and sheep and its preparation method. Every kg of licking brick contains 0.21-0.35g of ferrous sulfate, 0.21-0.35g of zinc sulfate, 0.14-0.21g of copper sulfate, 0.24-0.35g of manganese sulfate, 0.01-0.02g of sodium selenite, 0.07-0.35g of potassium iodide, 0.03-0.07g of cobaltous chloride, 0.14-0.35g of magnesium oxide, 0.24-0.38g of nano zinc oxide and copper sulfate mixture, 6-8g of chromium nicotinate, 30-150g of sodium sulfate, 50-100g of calcium hydrogen phosphate, 50-200g of carrier, 200-300g of edible salt, 200-300g of solidifying agent, 30-60g of treacle, 100-150g of urea, 30-60g of urea phosphate and 3-7g of physiological regulating and controlling agent.

The invention relates to a horseradish peroxidase black developer, and a preparation method and an application thereof, and belongs to the technical field of biology. The raw materials of the horseradish peroxidase black developer comprise: 4-CN, DAB, ammonium nickel sulfate, cobaltous chloride, imidazole, polyoxyethylene octyl phenyl ether, boric acid, MgCl2, MnCl2, sodium nitroferricyanide, betaine, gelatin, tetrahydrofuran, acetone, dextran sulfate, 1*TBS and H2O2. The horseradish peroxidase black developer is obtained by uniformly mixing a certain amount of the raw materials. By using the horseradish peroxidase black developer, the color development of a horseradish peroxidase has the advantages of high sensitivity of DAB and good color-difference visual sense effect of 4-CN at the same time, and the color substance is a black deposition with a strong background contrast, and therefore the result determine is convenient.

The invention aims at providing a feed additive capable of enhancing broiler chicken immunity. The feed additive comprises the following compositions: alfalfa, calcium hydrogen phosphate, fish meal, limestone, aminophylline, choline, a Chinese herbal medicine mixture, lysine, methionine, composite vitamins, copper sulphate, ferrous sulphate, zinc sulphate, potassium iodide, sodium selenite, cobaltous chloride and L-lactic acid, wherein the Chinese herbal medicine mixture comprises licorice, raw rehmannia glutinosa, radix bupleuri, folium isatidis, radix astragali, forsythia suspense, platycodon grandiflorum, apricot kernel, dried orange peel and radix codonopsis. The feed additive is capable of enhancing broiler chicken immunity, supplementing nutrition needing by broiler chicken growth, preventing disease generation, improving broiler chicken stress ability, increasing slaughter weight of broiler chicken, reducing broiler chicken mortality and increasing economic benefit of farmers.

The invention discloses an electrolysis type sterilization and disinfection device as well as a preparation method and an application thereof and in particular relates to a swimming pool sterilization and disinfection device based on a coating functional nanometer composite ceramic electrode material and a using method thereof. The preparation method comprises the following steps: uniformly mixing chloroiridic acid, cobalt chloride, cobaltous oxide, citric acid and ethylene glycol according to a molar ratio of (0.1-0.5):(0.01-0.2):(0.01-0.2):(0.3-0.7):(12-20), coating the materials on the surface of a metal electrode plate, baking, and sintering, thereby obtaining a functional electrode which has a nanometer composite ceramic coating and is used for the electrolysis type sterilization and disinfection device; and assembling the functional electrode into a functional module for sterilization and disinfection, putting the functional module into a swimming pool, and connecting the functional module with a power supply control module. Lots of hydroxyl radicals are generated by virtue of the action of electrolyzed water at the electrode of the functional module, and the water in the swimming pool is sterilized, disinfected and purified under circulative convection of the water. The electrolysis type sterilization and disinfection device provided by the invention is exquisite in structure, good in sterilization, disinfection and purification effect and convenient to mount and use, does not have any toxic or side effect and can replace the conventional disinfection method in the conventional swimming pool.

The invention relates to a preparation method of cobaltic fluoride particles, and belongs to the technical field of fluorination catalyst. The preparation method comprises following steps: cobaltous chloride, zinc chloride, aluminium trichloride, and caustic soda are reacted so as to obtain a hydroxide; the hydroxide is subjected to pressing so as to obtain particles, and the particles are subjected to roasting so as to obtain a mixture of cobalt oxide, zinc oxide, and aluminium oxide crystals which is a fluorating agent precursor; the fluorating agent precursor is reacted with anhydrous hydrogen fluoride, and then is reacted with fluorine gas so as to obtain the cobaltic fluoride particles. The fluorating agent precursor extremely high in mechanical strength and stability is prepared firstly, and then the cobaltic fluoride particles are prepared, so that cobaltous fluoride efflorescence problem is solved, cobaltous fluoride is converted into cobaltic fluoride effectively, and cobalticfluoride fluorination efficiency is high.

The invention discloses a method for preparing a catalyst, which comprises the following steps: adding cobaltous chloride, a chelating agent and a carbon material in a solvent, reacting cobalt ion (CO<3+>) in cobaltous chloride and the chelating agent to form a cobalt complex attached on the carbon material to prepare the mixed liquor, drying the mixed liquor to obtain the dried product; and performing microwave treatment on the dried product to form the support-type cobalt oxide catalyst, wherein the support-type cobalt oxide catalyst contains a carrier and cobalt oxide particles supported on the carrier.

The process of preparing sterilizing granule capable of generating chorine dioxide in one package includes the following steps: preparing activating agent; mixing inorganic salt and nickel acetate, re-crystallization, sieving and deactivation; sieving and deactivating solid acid; mixing with inorganic salt; mixing sodium chlorite and cobaltous chloride, re-crystallization, sieving and deactivation; and mixing the activating agent with sodium chlorite. The product of the present invention inside one package is stable, safe, and convenient in transportation; and contains chlorine dioxide in 28 wt%, its activating rate over 95 %. The product has wide application range in drinking water, food processing, fruit and vegetable cleaning, etc.

The invention discloses a medicinal oxygen enrichment coated fertilizer which is prepared from the following raw materials in parts by weight: 13 to 15 parts of raw ginger residues, 2 to 3 parts of an EM microbial agent, 33 to 35 parts of waste tobacco materials, 25 to 28 parts of sesame cake meal, 10 to 12 parts of sweet potato leaf powder, 1 to 2 parts of chitosan, 1 to 2 parts of cobaltous chloride, 3 to 5 parts of calcium ammonium nitrate, 4 to 5 parts of oyster shell powder, 12 to 14 parts of urea, 18 to 19 parts of 30% hydrogen peroxide solution, 1 to 2 parts of laxogenin powder, 0.5 to 0.6 part of butyl acrylate, 1 to 2 parts of sodium dihydrogen phosphate dry powder, 1.2 to 1.5 parts of nano-zinc oxide and a proper amount of water. Various biological antibacterial insect repellent materials such as the waste tobacco materials, the raw ginger residues and the microbial agent are added in the fertilizer disclosed by the invention; nicotine and beneficial microorganisms which are contained in the biological antibacterial insect repellent materials can effectively suppress the activities of pathogenic bacteria and pests, and a microenvironment suitable for the growth of crops can be created; the effect of nutritional supplement can be achieved, and the medicinal oxygen enrichment coated fertilizer can replace application of part of chemical pesticides; therefore, the safety of the soil and the crops are guaranteed, and the pesticide and fertilizer dual effects are achieved.

The invention discloses a method for preparing a nano-scale catalyst cobaltous oxide and belongs to the field of inorganic chemical synthesis. The method comprises: using cobalt chloride solution as raw material, complexing citric acid with cobalt ions in the solution so that the cobalt ions are released slowly, using poly(styrene acrylic acid) as a template, evenly adsorbing Co(OH)2 colloid particles generated by hydrolysis to the surface of poly(styrene acrylic acid) particles through static and chemical adsorption of -COOH groups on the surface of the poly(styrene acrylic acid) against CoCl2 solution hydrolysate Co(OH)2 colloid particles to form a sol, dewatering the Co(OH)2 colloid particles by heating to generate CoO crystal nuclei, evenly covering the surface of the poly(styrene acrylic acid) template by the grown-up CoO crystal nuclei, subjecting to calcining under anaerobic condition, and removing the poly(styrene acrylic acid) cores to obtain a product, cobaltous oxide. The preparation process is simple, the obtained cobaltous oxide has homogeneous morphology, particle size is simple to control, and particle size distribution range is narrow and is all of nano level.

The invention belongs to a dendrobium candidum sprouting and rooting culture medium, and a preparation method and a cultivation method thereof. The culture medium is characterized by comprising potassium nitrate, ammonium nitrate, monopotassium phosphate, magnesium sulphate, calcium chloride, potassium iodide, boric acid, manganese sulfate, zinc sulfate, sodium molybdate, cupric sulfate, cobaltous chloride, disodium EDTA, ferrous sulfate, phaseomannite, glycine, thiamine hydrochloride, pyridoxine hydrochloride, nicotinic acid, cane sugar, agar and distilled water by weight. The invention solves the technical problem of extremely low natural fertility, as well as increase of contamination rate and high cost of the culture medium, which are caused by twice manual transplanting and cultivating. The dendrobium candidum of the sprouting and rooting two-in-one culture medium can meet the demands of both production and people.

The invention relates to the technical field of paint and specifically discloses water-based environmental-protection color-changing art paint with an automatic temperature regulation function and a preparation method thereof. The water-based environmental-protection color-changing art paint with an automatic temperature regulation function comprises the following raw materials (by weight): 30-40parts of a modified acrylic emulsion, 5-15 parts of a polyurethane microencapsulated phase-change material, 4-6 parts of azo polyurethane, 1-2 parts of molybdenum disulfide, 5-10 parts of cobaltous chloride, 0.5-1.5 parts of a pH regulator, 0.1-0.5 part of a bactericide, 0.1-0.5 part of a mildew inhibitor, 0.1-0.5 part of an antifreezing agent, 0.1-0.5 part of a wetting agent, 0.1-1 part of a dispersant, 5-10 parts of a coalescing agent, 0.1-1 part of a thickening agent and 20-30 parts of deionized water. The water-based environmental-protection color-changing art paint with an automatic temperature regulation function has strong paint film adhesion, has excellent water resistance and scrubbing resistance, can effectively reduce VOC content, and has color-changing function and intelligenttemperature regulation function.

The invention discloses a bagasse composite soil restoration fertilizer. The bagasse composite soil restoration fertilizer is prepared from, by weight, 50-55 parts of bagasse, 12-13 parts of rice straw ash, 9-10 parts of sesame-seed cake, 3-4 parts of bamboo leaf flavonoid powder, 1-2 parts of cobaltous chloride, 2-3 parts of sodium sulfate, 30-34 parts of moringa pods, 20-22 parts of siderite slag, 20-22 parts of limonite slag, 72-76 parts of orange peel, 4-6 parts of an EM compound microorganism bacterium agent and a proper amount of water. According to the bagasse composite soil restoration fertilizer, the bagasse which is a byproduct in cane sugar manufacturing serves as the main raw material, the processes of fermentation irradiation and the like are used, a large quantity of fibers in the bagasse and a charcoal base are matched to effectively absorb heavy metal elements in soil, higher economic value is achieved, a recycling method for the waste product of cane sugar manufacturing is also provided, and cyclic utilization of resources is achieved.

The invention discloses a nutrient organic matrix used for planting shaniodendron subaequalum. The nutrient organic matrix is prepared from, by weight, 45-50 parts of cavings, 30-32 parts of edible fungus waste materials, 10-12 parts of radix paeoniae rubra slag, 3-4 parts of activated charcoal powder, 1-2 parts of sodium alginate, 0.6-0.7 part of cobaltous chloride, 28-30 parts of grass carbon, 2-3 parts of gamma-polyglutamic acid, 36-40 parts of wheat straws, 2-3 parts of urea, 18-22 parts of peat soil and a moderate amount of water. On the basis of scientific and reasonable matrix formula and targeting at providing proper nutrient content required in growth of the shaniodendron subaequalum, utilization rate of the shaniodendron subaequalum on nutrient is increased by means of rotten fermentation, nutritional complexation and the like, and planting with high quality and efficiency is achieved; meanwhile, geographic restrictions in planting the shaniodendron subaequalum is broken through the matrix, flexibility in planting is improved, and development in planting industry of the shaniodendron subaequalum is facilitated.

The invention discloses a strong anti-corrosion paint for a ship. The strong anti-corrosion paint is characterized by being prepared from the following raw materials in parts by weight: 6-9 parts of organic silicon resin, 3-5 parts of polyvinyl butyral, 10-13 parts of unsaturated polyester resin, 4-6 parts of trimethyl hexamethylenediamine, 1-2 parts of sodium petroleum sulfonate, 0.3-0.8 part of phthalocyanine green, 2-3 parts of light-weight magnesium chloride, 2-3 parts of zwieselite, 3-5 parts of wood wax oil, 0.5-1.0 part of rare earth chloride, 0.5-1.0 part of N-methyl pyrrolidinone, 1-3 parts of magnesium stearate, 0.2-0.5 part of cobaltous chloride, 43-47 parts of modified asphalt, 5-8 parts of modified waste resin sand, 2-3 parts of ammonium zinc sulfate, 6-9 parts of dimethyl benzene, 10-12 parts of butyl acetate and 5-7 parts of trichloroacetic acid. The strong anti-corrosion paint disclosed by the invention has the advantages that added polyvinyl butyral has very high anti-corrosion capacity and anti-rust capacity, high adhesive power and good water resistance; added zwieselite and sodium petroleum sulfonate have anti-corrosion and anti-rust effects, so that the anti-corrosion capacity of the paint is further ensured; the added wood wax oil has the effects of paint film surface hardness enhancement, water prevention, pollution prevention, abrasion resistance and rub resistance.

The invention belongs to the technical field of anti-counterfeiting of bottles and discloses an anti-counterfeiting method for a glass bottle. The anti-counterfeiting method comprises the following steps that (1), before the anti-counterfeit bottle is unopened, a cork is soaked under the liquid level of a water taking tank; (2), the anti-counterfeit bottle is opened, a user pulls out the cork, part of liquid is remained in the water taking tank in the process of pulling out the cork, the water taking tank ascends to be in contact with non-woven fabric before the liquid in the water taking tank runs off, liquid flowing out from a fine groove portion soaks the non-woven fabric, the liquid makes superabsorbent resin particles in contact with the non-woven fabric absorb water and then expand under the osmotic action, and then cobaltous chloride test paper at the bottom of the tank is made to absorb water and turns red under the osmotic action; and (3), it is observed by people from the outside of a bottle body that the cobaltous chloride test paper turns red. By means of the anti-counterfeiting measure, the physical damage is not involved, debris and the like are avoided, and the problem of the security caused by anti-counterfeiting can be avoided effectively.

The invention discloses a preparing method of waterless chlorinate and industrial alcaine with low water cobalt chloride (CoCl2.H2O-CoCl2.3H2O), hydrogen gas and chlorine gas as raw material, which comprises the following steps: using high temperature hydrochloride gas generating by burning hydrogen gas and chlorine gas; carrying low chlorinate into pyrolytic reactor; transferring heat with high temperature hydrochloride gas; generating pyrogenic reactor under the catalysis of electromagnetic wave through the pyrolytic reactor; getting waterless chlorinate and water vapor; entering part gas phase material into hydrochloride synthetic furnace through air-solid segregation; proceeding cyclical usage; displacing left gas phase material into hydrochloride recovery system; getting industrial alcaine.

The invention discloses a variable-color and high-effective composite humidity controlling agent and its preparation method. The preparation method provided by the invention comprises the following steps of: using diatomite, sodium acrylate and acrylamide as raw materials to prepare a diatomite / poly(acrylic acid-acrylamide) composite humidity controlling material with high moisture capacity and humidity controlling capability by a reversed phase suspension polymerization method; immersing the composite humidity controlling material into a cobaltous chloride or gentian violet solution for absorption to saturation, separating, crushing, granulating, and drying to obtain a finished product. The scheme provided by the invention is used to overcome insufficiencies in the prior art and provide and prepare the humidity controlling agent which has high moisture capacity and humidity controlling capability. In addition, the moisture content of the humidity controlling agent can be reflected through appearance color variation, thus reaching the purpose of adjusting the humidity controlling capability of the humidity controlling agent by timely heating treatment and minimizing humidity fluctuation of cultural relic storage space to the greatest extent.

The invention relates to a preparation method of a cobalt molydate and nickel foam composite film, and solves the problems that a present preparation technology of a cobalt molydate and nickel foam composite film material is complex, and the capacity conservation rate of the film as an electrode material is low. The preparation method comprises that 1) sodium molybdate solid powder and cobaltous chloride solid powder are added into a reactor, ultrapure water is added, and a sodium molybdate and cobaltous chloride mixed solution is obtained by uniform ultrasonic dispersing; 2) a nickel foam substrate is cleaned; and 3) the reactor equipped with the sodium molybdate and cobaltous chloride mixed solution is transferred to a magnetic stirrer, the nickel foam substrate is added to carry out magnetic stirring at the reaction temperature between 60 and 150 DEG C, and heat treatment is carried out to obtain the cobalt molydate and nickel foam composite film. The preparation technology is safein process and simple in operation flow, and the prepared cobalt molydate and nickel foam composite film is high in stability.

A licking brick preventing sheep urinary calculi is disclosed. Raw materials for manufacturing the licking brick mainly comprise ammonium chloride, table salt, shone flour, grass meal, composite trace elements, composite vitamins, cement and bentonite. A manufacturing method includes fully mixing potassium iodide, cobaltous chloride, zinc sulfate heptahydrate, selenium yeast and stone flour according to a ratio to obtain the composite trace elements, fully mixing vitamin A, vitamin D, vitamin E and corn cob powder according to a ratio to obtain the composite vitamins, smashing impurity-free forage grass and straw with all of the smashed product passing through a standard sieve having a size of 10 meshes to obtain the grass meal, fully mixing the ammonium chloride, the table salt, the shone flour, the grass meal, the composite trace elements, the composite vitamins, the cement and the bentonite according to a ratio to obtain a mixture, fully mixing the mixture with water according to a mass ratio to obtain a slurry mixture, adding the slurry mixture into a mold, and curing for 1-3 days to obtain a final product. The licking brick reduces harm of peroxides in a body, effectively boosts body immunity, and prevents the sheep urinary calculi from a plurality of angles and by a plurality of manners.