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Information × Registration Number 0217U001298, 0115U000533 , R & D reports Title A method for producing chlorine - free new generation popup.stage_title Head Gryn Grygorii, Registration Date 06-02-2017 Organization The Kharkov state polytechnical university popup.description2 Subject of the research - the physico-chemical fundamentals of the mechanism and kinetics of chlorine-free potash fertilizersformation and use. The object the research - the chemical processes of salting out and crystallization in multicomponent systems potassium salts that allow to achieve implementation of a new method for manufacture of chlorine-free potashfertilizers. The purpose of the research - solved the manufacturing problem of new generationchlorine free potash fertilizers. Main goals:carbonate potassium salts are used for the production of optical, art glass and crystal glass, fiber optics, pharmaceuticals, explosives, liquid detergents, fire extinguishing powders, inks, concrete, and are used as the absorbent in the purification of process gases from the carbon dioxide and hydrogen sulfide and etc. In the agro-industrial complex of potassium carbonate saltsare highly concentrated chlorine-free potash fertilizers with the content of K2O 47-68 %, the efficiency is particularly significant for acidic soils. KHCO3 has advantages over K2CO3 in storage and use. It belongs to low humectants and preserveits flowability during the storage period, is an important factor in its use as a chlorine-freepotassium fertilizer. Existing technologies of chlorine-free potash fertilizers have significant drawbacks - the complexity of processes because of their multistaging, low outlet and purity, significant energy and operating costs especially ofevaporation and crystallizationprocesses, the high cost of electricity. All of that determine their high cost. Product Description popup.authors Адаменко Світлана Юріївна Бондаренко Людмила Миколаївна Дейнека Дмитро Миколайович Кузнецов Павло Володимирович Лавренко Антоніна Олександрівна Панасенко Володимир Володимирович Панчева Анна Михайлівна Синческул Олександр Леонідович Федорченко Тетяна Вікторівна popup.nrat_date 2020-04-02 Close