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Production manner null of hydroxide fourth class ammonium

机译:氢氧化物第四级铵的生产方式无效

摘要

PURPOSE: To produce an aq. soln. of high-purity quaternary ammonium hydroxide at low cost by electrolyzing a synthesized quaternary ammonium inorg. salt to produce quarternary ammonium hydroxide. ;CONSTITUTION: Reaction of trialkylamine and alkyl ester of carbamic acid is effected in the presence of a polar solvent. Then, water is added to synthesize a quaternary ammonium inorg. salt. The obtd. quaternary ammonium inorg. salt is electrolyzed to produce quarternary ammonium hydroxide. Or, the reaction of trialkylamine and alkyl ester of carbamic acid is effected in the presence of water to synthesize a quaternary ammonium inorg. salt. The obtd. quaternary ammonium inorg. salt is electrolyzed to produce quarternary ammonium hydroxide. Thereby, impurities are prevented from mixing into the aq. soln. of quaternary ammonium hydroxide.;COPYRIGHT: (C)1993,JPO&Japio
机译:目的:产生一个水溶液。 soln。电解合成的无机季铵盐制备低成本的高纯度氢氧化季铵盐盐产生季铵氢氧化物。 ;组成:三烷基胺和氨基甲酸烷基酯的反应在极性溶剂的存在下进行。然后,添加水以合成季铵无机盐。盐。奥特。季铵无机盐盐被电解生成氢氧化季铵。或者,三烷基胺和氨基甲酸烷基酯的反应是在水的存在下进行的,以合成季铵无机盐。盐。奥特。季铵无机盐盐被电解生成氢氧化季铵。由此,防止了杂质混入水溶液中。 soln。季铵盐的制备;版权所有:(C)1993,日本特许厅

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