34 results about "Glucoheptonic acid" patented technology

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 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 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.