CAS: 68514-28-3; Humic Acids, Potassium Salts

相似化合物

68131-04-4 3853-88-1 2230623-55-7

专利信息

专利号:WO-2024201367-A1
优先权日:2023-03-30
标 题:Process for sulfoalkylation of k-humates
发明人：KLEINHANS GEORGE; STANDER BAREND FREDERIK; HUYSER JOHANNES JACOBUS
权利人:OMNIA GROUP PTY LIMITED
摘要:The invention relates to a process for the preparation of a potassium humate ('K- humate') that is stable at pH of from at least 0.5, optionally including in the presence of divalent and trivalent cations, without aggregation occurring, comprising an initial step of synthesis of a formaldehyde-sodium/potassium bisulphite adduct, prepared via the addition of formaldehyde to a solution of sodium/potassium sulphite, followed by subsequent addition of the formaldehyde-sodium bisulphite adduct to an aqueous solution of K-humate and reacting the mixture at elevated temperatures to obtain the stable K-humate. The invention further relates to methods for stimulating plant growth with the use of the stable K-humate produced by the process of the invention.

专利号:US-2023234040-A1
优先权日:2021-12-09
标 题 :Humic acid assisted metal nanoparticle synthesis for three-way catalysis application
发明人：ZHENG QINGHE; LU JING; HOWARD MICHAEL
权利人:JOHNSON MATTHEY PLC
摘要:A method of manufacturing a catalyst article, the method comprising: providing a complex of a humic acid or derivative thereof, and a PGM; providing a support material; applying the complex to the support material to form a loaded support material; disposing the loaded support material on a substrate; and heating the loaded support material to form nanoparticles of the PGM on the support material.

专利号:US-11839864-B2
优先权日:2020-08-07
标题:Humic acid type adsorption material as well as preparation method and application thereof
发明人：NIU YUHUA; HAN XINGXING; Huang liangxian; SUN YONGHUI; SONG JIE; ZHU XIAOBIN; WANG YANGYANG; ZHAO XUAN
权利人:SHAANXI UNIV OF SCIENCE & TECHNOLOGY
摘要:The invention discloses a humic acid type adsorption material as well as a preparation method and application thereof. The humic acid type adsorption material is prepared by taking carboxymethyl cellulose or salts thereof, humate and montmorillonite as raw materials and adding a monomer, a cross-linking agent and an initiator through aqueous solution polymerization. The synthesized porous material is great in specific surface area, can quickly get close to water molecules in water to form hydrogen bonds, and finally achieves the purpose of removing organic dye pollutants through electrostatic attraction effect with dye molecules. The humic acid type adsorption material is low in raw material price, is simple in synthesis process, and is green and environmentally friendly.

专利号:WO-2022018767-A1
优先权日:2020-07-24
标题 :Agrochemical composition comprising sdhi fungicides.
发明人：PATEL Dipakkumar; SHAH KENAL V; SHAH BHAVESH V; DABHODIA KAWARLAL
权利人:RAJDHANI PETROCHEMICALS PRIVATE LTD
摘要:Agrochemical composition comprising SDHI fungicides. The present invention further relates to a synergistic fungicidal compositions comprising bioactive amounts of a fungicide selected from SDHI (Succinate dehydrogenase inhibitors) group or mixture thereof; at least one more fungicide selected from the class of QoI (Quinone outside Inhibitors), QiI-fungicides (Quinone inside Inhibitors), Lipid or transport and membrane synthesis inhibitors, Sterol biosynthesis Inhibitors, Melanin synthesis in cell wall Inhibitors, compound with unknow mode of action, multisite contact fungicides, Ipflufenoquin, Pyridachlometyl or mixture thereof; at least one more compound selected from plant health additive or mixture thereof. The present invention further relates to process for preparing the said compositions in specific ratio. The present invention further relates to the process for preparing the said composition along with at least one inactive excipient; and formulations thereof. The present invention further relates to the synergistic agrochemical fungicidal compositions, wherein active ingredient present in fixed ratio shows synergy in fungicidal activity.

专利号:US-2025300169-A1
优先权日:2024-03-20
标题:Lithium iron phosphate/carbon/lithium-rich lithium iron oxide composite cathode material and preparation method and application thereof
发明人：LI WENZHOU
权利人:YINZHU NINGBO TECH LIMITED
摘要:A lithium iron phosphate/carbon/lithium-rich lithium iron oxide composite cathode material and a preparation method and an application thereof are provided. The preparation method includes the following steps: mixing iron salt, lithium compound, orthophosphate and an organic salt with water, to obtain a mixed slurry; performing a spray granulation on the mixed slurry, to obtain a precursor powder; and performing a heat preservation on the precursor powder in a protective atmosphere, to obtain a lithium iron phosphate/carbon/lithium-rich lithium iron oxide composite cathode material. The preparation method is based on the characteristics that electric double layer physical energy storage of porous carbon can enhance the rate, and lithium-rich lithium iron oxide additive can increase the system lithium source and prolong the service life, combined with the synthesis process of lithium iron phosphate and lithium-rich lithium iron oxide, a lithium iron phosphate/carbon/lithium-rich lithium iron oxide composite cathode material is synthesized by one-step method.