33 results about "Glucoheptonic acid" patented technology

The invention discloses a multi-element long-effect tree special fertilizer, which comprises a base fertilizer and a foliar fertilizer, wherein the base fertilizer is prepared from urea, monoammoniumphosphate, potassium chloride, decomposed straw, humic acid, weathered coal, a composite microbial agent, potassium feldspar ore powder, copper sulfate, magnesium sulfate, a crude extract of Grifola frondosa mycelium, modified nano-silica, water-soluble chitosan and polyglutamic acid according to a certain weight ratio; and the foliar fertilizer is prepared from the urea, ferrous sulfate, ammoniummolybdate, glucoheptonic acid, sodium polyaspartate, citric acid, borax, zinc sulfate and magnesium sulfate according to a certain weight ratio. The multi-element long-effect tree special fertilizercontains inorganic nutrients and a large number of beneficial microbial nutrients, can significantly improve the quality of fruits, significantly improves the fruit setting rate, increases the yield,and reduces the occurrence of pests and diseases.

The present invention discloses a method and a composition for removing metal sulfide scale present on the surface of a metal, said method comprising:providing a liquid composition comprising:a chelating agent and a counterion component selected from the group consisting of: sodium gluconate; gluconic acid; tetrasodium EDTA; EDTA; propylenediaminetetraacetic acid (PDTA); nitrilotriacetic acid (NTA); N-(2-hydroxyethyl) ethylenediaminetriacetic acid (HEDTA); diethylenetriaminepentaacetic acid (DTPA); hydroxyethyliminodiacetic acid (HEIDA); cyclohexylenediaminetetraacetic acid (CDTA); diphenylaminesulfonic acid (DPAS); ethylenediaminedi(o-hydroxyphenylacetic) acid (EDDHA); glucoheptonic acid; gluconic acid; oxalic acid; malonic acid; succinic acid; glutaric acid; adipic acid; pimelic acid; suberic acid; azelaic acid; sebacic acid; phthalic acid; terephthalic acid; aconitic acid; carballylic acid; trimesic acid; isocitric acid; citric acid; L-glutamic acid-N,N-diacetic acid (GLDA); salts thereof; and mixtures thereof; andan aldehyde; andwaterexposing a surface contaminated with said metal sulfide scale to the liquid composition;allowing sufficient time of exposure to remove said metal sulfide scale from the contaminated surface and sequestration of the sulfur ions from solution.

The present invention has an object to provide a method for producing particulate barium carbonate having desired properties such as high purity, fineness, and has a spherical shape. The present invention relates to a method of producing substantially spherical barium carbonate, including (A) mixing, in an aqueous medium, a barium compound with at least one first ingredient selected from the group consisting of gluconic acid or salts thereof, gluconolactone, glucoheptonic acid or salts thereof, and glucoheptonolactone, to prepare a mixture; and (B) reacting the barium compound with carbon dioxide or a water-soluble carbonate in the mixture, to produce substantially spherical barium carbonate.

The invention relates to a freeze-drying product medicine box with a <99m>Tc-Trodat-1 mark and a preparation method thereof, which have a formula as follows: 30 to 150 weight portions of Trodat-1, 30 to 150 weight portions of SnCl2 question mark 2H20, 500 to 5000 weight portions of EDTA, 500 to 5000 weight portions of sodium glucoheptonate and 10000 to 30000 weight portions of cyclodextrin. The invention successfully applies the cyclodextrin in the preparation of Trodat-1 medicine boxes for the first time, thus optimizing the medicine box composition, increasing the stability of the medicine box, reducing adhesion loss of injections and achieving the expected purpose.

The invention relates to a pesticide combination for prevention and treatment of aphis gossypii glover and a preparation method thereof, and belongs to the technical field of pesticide. The pesticide combination comprises a spraying agent and a root-irrigation agent which are combined for use. The spraying agent is prepared from aloes, ailanthus altissima leaves, safflower, quisqualis indica, dichroa febrifuga lour and sucrose fatty acid ester. The root-irrigation agent is prepared from diethyl aminoethyl hexanoate, garlic oil, KH2PO4, glucoheptonic acid, phosphatidyl ethanolamine, polyethylene glycol 200 and herb residues obtained after the spraying agent is extracted. According to the pesticide combination, a Chinese traditional medicine extracting solution is used for killing the aphis gossypii glover with poison, the prevention and control effect is good, environmental friendliness is achieved, low toxicity is achieved, the quantity of residues is small, pesticide resistance of the aphis gossypii glover is not prone to be achieved, and thus the pesticide combination is ideal green pesticide; the spraying agent is combined with the root-irrigation agent for use, nutrients needed by crops can be supplemented while the aphis gossypii glover is killed with poison, growth and development of the crops are promoted, and hence the yield is increased; the spraying agent can dissolve honeydew defecated by the aphis gossypii glover, mold breeding is reduced, the influence on the crops by the aphis gossypii glover is eliminated completely, and the growth vigor of the crops is recovered.

The invention discloses a prefabricated concrete two-component surface enhancer and a use method thereof. The surface enhancer includes component A and component B, and component A includes 5-25 parts of tetrasodium edetate, lemon 1-10 parts of sodium acid, 0.5-3 parts of triethanolamine, 1-10 parts of sodium gluconate, 1-10 parts of sodium glucoheptonate, 100-500 parts of water, and 5-20 parts of nano silicon dioxide in component B , 5-20 parts of polyacrylic acid modified nano-silica, 10-30 parts of polycarboxylic acid-modified nano-silica, and 100-300 parts of water. Treatment; (2) Brush or spray component A on the concrete surface for 3 to 5 times, with an interval of 15 to 30 minutes each time, and let it stand for 2 to 6 hours; (3) Brush or spray component B on the concrete surface Concrete surface of component A, and wet curing for 24 to 48 hours. The reactive components of the reinforcing agent can adapt to different pore characteristics and pore interface characteristics, effectively improve the surface performance of concrete, and prolong its service life. The components are water-soluble and environmentally friendly.

The invention discloses a composite agent for a boiler and a preparation method of the composite agent, and belongs to the technical field of boiler water treatment agents. The composite agent for the boiler is prepared from the following components in parts by mass: 0.5 to 2 parts of gluconic acid, 0.5 to 2 parts of succinic acid, 0.3 to 0.8 part of a flocculating agent, 0.5 to 1 part of sodium glucoheptonate and 0.5 to 1.5 parts of sodium nitrite. The agent does not contain phosphorus components, so that the problem that phosphorus emission exceeds the standard can be avoided, the condition of eutrophication of a water body can be avoided, the agent is relatively environment-friendly; and the components of the gluconic acid, succinic acid, sodium glucoheptonate and ethylenediamine tetraacetic acid tetrasodium salt in the agent can well chelate ions such as calcium and magnesium in the water body to form soluble salts, the deposition of calcium and magnesium ions can be reduced, so that a good anti-scale effect can be achieved; and the sodium nitrite, benzotriazole and a deoxidant can form a good oxide protection film on a metal steel surface so as to achieve the good corrosion inhibition and passivation effect on the metal surface.

The invention relates to a substrate processing composition, which is composed of the following components in parts by weight: 15-20 parts of sodium dihydrogen phosphate, 10-15 parts of ethyl glycine, 5-10 parts of sodium tripolyphosphate, 11-14 parts of a glucoheptonic acid, 7-12 parts of vinylated oxygen / ethylene glycol condensation products, 8-16 parts of benzyl chloride, 17-20 parts of potassium hydroxide, 25-30 parts of propylene oxide / propylene glycol condensation products, 27-38 parts of a tartaric acid, 14-18 parts of alkali or alkaline-earth metal borates, 16-19 parts of carbonate, 21-28 parts of hydroxide, 14-17 parts of phosphate, and 20-25 parts of tetramethylammonium hydroxide. The substrate processing composition disclosed by the invention can effectively remove metals adsorbed on substrates through cleaning, therefore, the subsequent acidic cleaning can be omitted, so that the cleaning process is significantly shortened.

The invention discloses a cleaning solution for removing pesticide residues and heavy metal pollution of fruits and vegetables. The cleaning solution is characterized by comprising an active componentA and an active component B. The active component A refers to rhamnolipid, and the active component B refers to one or two of sodium glucoheptonate or sodium N-dodecanoyl ethylenediamine triacetate.The weight ratio of the active component A to the active component B is (50:1)-(1:50), preferably (10:1)-(1:10), and the total weight percentage of the two active components in the cleaning solution is 0.1%-70%. The cleaning solution can be used for removing pesticide residues and heavy metal pollution on the surfaces of fruits and vegetables.

The present invention has an object to provide a method for producing particulate barium carbonate having desired properties such as high purity, fineness, and has a spherical shape. The present invention relates to a method of producing substantially spherical barium carbonate, including (A) mixing, in an aqueous medium, a barium compound with at least one first ingredient selected from the group consisting of gluconic acid or salts thereof, gluconolactone, glucoheptonic acid or salts thereof, and glucoheptonolactone, to prepare a mixture; and (B) reacting the barium compound with carbon dioxide or a water-soluble carbonate in the mixture, to produce substantially spherical barium carbonate.

The invention discloses a bacteriostatic laundry detergent containing collargol for infants. The detergent is characterized by being prepared from, by weight, 5%-8% of sodium lauryl ether sulfate, 5%-8% of cocamidopropyl betaine, 1%-5% of fatty alcohol polyether-9, 1%-3% of a fatty alcohol-polyoxyethylene ether acrylate oligomer, 0.01%-0.3% of citric acid, 0.1%-0.5% of the collargol, 0.1%-0.3% ofsodium glucoheptanate, 0.7%-1.0% of phenoxyethanol, 0.1%-1.0% of an aromatic, 0.1%-1.0% of sodium chloride, 0.1%-4.0% of a wormwood extract, 0.1%-4.0% of a honeysuckle flower extract, 0.1%-4.0% of polyglycerol-10, 0.1%-2.0% of an avocado extract and the balance deionized water, wherein the total weight percentage is 100%. The detergent is mild in nature, low in irritation and proper in the pH value and has the performance that the stability of resisting coldness, heat and light is achieved, clothes are completely washed easily, and bacteria are inhibited efficiently.

The invention discloses a disinfectant based on sulfonated oleic acid peroxide and octylic acid peroxide and a preparation method of the disinfectant. The disinfectant is prepared from the following raw materials in percentage by weight: 5.50-7.50% of glacial acetic acid, 0.95-4.00% of sulfonated oleic acid, 12.25-14.25% of hydrogen peroxide, 0.04-0.06% of sodium glucoheptonate, 0.10-0.20% of aluminum sulfate, 5.60-6.40% of sodium octane sulfonate, 0.36-0.40% of sodium xylene sulfonate, 4.00-6.00% of octylic acid, 17.05-18.10% of sulfuric acid and the balance of deionized water. The preparation method comprises the following steps: adding the deionized water, glacial acetic acid, aluminum sulfate, sodium xylene sulfonate and octylic acid into a reactor for stirring; reducing the temperature to 17-20 DEG C, and adding sulfuric acid for stirring; adding sulfonated oleic acid and sodium octane sulfonate for stirring; adding sodium glucoheptonate at the temperature of 30 DEG C for stirring; adding hydrogen peroxide; and curing under the closed condition at the temperature of 35-38 DEG C, thereby obtaining the product. The disinfectant disclosed by the invention is high in sterilization efficiency, high in stability, long in quality guarantee period and low in working concentration and is capable of monitoring the disinfection concentration online in real time.