36results about How to "Enhanced Chelation" patented technology

Biotic fertilizers are described that build soil nutrients by accelerating the growth of topsoil microorganisms Biotic fertilizers are primarily aimed at increasing populations of cyanobacteria, formally known as blue-green algae, and like organisms that have the ability to engage in photosynthesis reand to engage in the extraction of nitrogen from the atmosphere. Methods of biotic fertilizer manufacture are presented that utilize animal waste product as well as desirable compositions obtained thereby.

The invention discloses a high-chelating-degree liquid state boron cross-linking agent for gugnidine glue fracturing fluid and a preparation method. The preparation method for the high-chelating-degree liquid state boron cross-linking agent comprises respectively taking 10-20% of polyatomic alcohol or poly hydroxyaldehyde, 10% of borax and the balance water according to mass percentage; and evenly stirring and dissolving the materials at the room temperature. The boron cross-linking agent has the advantages of being simple in preparation process, low in cost, stable in quality, free of undissolved substance precipitation or frost at subzero 15 DEG C and capable of facilitating fracturing site construction at low temperature. The borax is high in chelating degree, small in using amount and capable of being used after dilution and directly used so as to facilitate site construction.

The invention discloses a long-acting compound terramycin injection for animals. Each 1000 ml of long-acting compound terramycin injection contains 190-250g of occrycetin, 400-450g of alpha-pyrrolidone, 300-350ml of N,N-dimethyl formamide, 35-50g of nicotinamide, 35-50g of sodium salicylate, 100-130g of magnesium chloride, 100-130g of hydroxymethanesulfinic acid sodium hydrosulfite and 4-7g of disodium edetate dehydrate. A pH conditioning agent adjusts the pH value to 8.0-9.0; injecting water is used to perform calibration until the constant volume is 1000 ml; the pH conditioning agent is ethanol amine. According to the long-acting compound terramycin injection for animals, the chelating temperature is low and within 30-60 DEG C, products is high in chelating degree and steady in quality, and can still keep the standard amber within 2-year period of validity; an extended agent is added, so that drug function is good and the acting time is long; the drug function keeps for 72 hours after the drug in a normal dosage is administrated, so that the inconvenience of repeated drug administration is solved, and thus the long-acting function is played.

According to an example aspect of the present invention, there is provided a method of producing reactive lignin from an alkaline lignin containing stream, such as black liquor, e.g. kraft lignin, by using thermal treatment with temperatures between 200 and 250° C. for simultaneous activation (for example by demethylation and / or demethoxylation) and precipitation of the lignin.

The invention relates to a fermentation method of bacillus. The medium used in the fermentation process includes the following materials in parts by weight: 150-300 parts of yeast fermentation waste, 3-6 parts of sodium chloride, and 3 parts of corn flour Part-6 parts, 0.3-0.5 parts of manganese sulfate monohydrate, 700-800 parts of water. The invention also relates to the application of the bacillus spore powder prepared by the method. The fermented bacillus fermentation broth is made into bacillus spore powder and then compounded with other plant nutrients, such as seaweed extract, and finally compounded into bio-organic fertilizer, which not only greatly improves the soil aggregate structure, but also improves the microbial environment of the soil , effectively prevent soil diseases, reduce the amount of pesticides; and can reduce the input of chemical fertilizers in my country, significantly increase the content of soil organic matter and improve soil biological activity, which plays a very important role in improving soil fertility, crop yield and quality, and enhancing crop resistance. .

The invention relates to the technical field of PVC flame retardant, and discloses a flame retardant for PVC processing, comprising a flame retardant coating, wherein the flame retardant coating comprises a capsule core and an inner capsule shell; the capsule core is a nano inorganic flame retardant , the inner capsule shell is an organically modified cyclodextrin loaded with flame-retardant elements, and the organically modified cyclodextrin is grafted with a chelating functional group; the components of the flame-retardant coating are calculated in parts by weight , the capsule core accounts for 15 to 25 parts, and the inner capsule shell accounts for 40 to 60 parts. At the same time, a preparation method and a flame retardant power pipe are disclosed. In this application, β-cyclodextrin is organically modified to achieve the purpose of increasing the active loading sites of β-cyclodextrin; organic macromolecules with chelating functional groups can be selected to improve the efficiency of flame retardant elements and The degree of chelation of the macromolecular structure; and then through the synergistic effect of the flame-retardant elements and the nano-inorganic flame retardant, it is convenient to further improve the flame retardant effect and maintain the mechanical properties of the PVC system.