Method of obtaining complex acidic salts of divalent metals and dicarboxylic acids
申请人:Uchitel Mikhail Lvovich
公开号:US09845284B1
公开(公告)日:2017-12-19
A method of obtaining a complex acidic salt of a divalent metal and a dicarboxylic acid includes heating water in a reactor; adding a dicarboxylic acid to the heated water; stirring the water to dissolve the dicarboxylic acid in the heated water to produce a solution or a suspension of the dicarboxylic acid in the heated water; adding MeO to the solution or the suspension, where Me is a divalent metal; continuing the stirring of the solution or suspension until formation of the complex acidic salt Me(AcH)2.nH2O begins, where Ac is an anion of the dicarboxylic acid, and n=0-8; cooling the complex acidic salt to below a temperature of crystallization; sedimenting the complex acidic salt; filtering the complex acidic salt to remove water from the complex acidic salt; and drying the complex acidic salt.
一种获取二价金属和二羧酸的复杂酸性盐的方法包括在反应器中加热水;向加热的水中加入二羧酸;搅拌水以溶解二羧酸在加热的水中,产生二羧酸在加热的水中的溶液或悬浮液;向溶液或悬浮液中加入MeO,其中Me是二价金属;继续搅拌溶液或悬浮液,直到开始形成复杂酸性盐Me(AcH)2.nH2O,其中Ac是二羧酸的阴离子,n=0-8;将复杂酸性盐冷却至结晶温度以下;沉淀复杂酸性盐;过滤复杂酸性盐以去除复杂酸性盐中的水;并干燥复杂酸性盐。