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    • 58. 发明公开
    • 포름산 포르메이트의 제조를 위한 방법 및 장치, 및 상기포르메이트의 용도
    • 用于生产形态酸的方法和装置以及使用该化合物的方法和装置
    • KR1020050069982A
    • 2005-07-05
    • KR1020057002310
    • 2003-07-30
    • 바스프 에스이
    • 아다미,크리스토프카를,요른하우크,알렉산더뵐링,랄프파스트레,요르크렌츠,로베르트
    • C07C51/09C07C51/42C07C53/02C07C53/06
    • C07C51/412C07C53/06
    • The invention relates to a method for producing formic acid formates, whereby (a) formic acid methyl ester is partially hydrolysed with water; (b) formic acid methyl ester and methanol are separated by distillation from the reaction mixture obtained in step (a), forming a current containing formic acid and water; (c) the current obtained in step (b), containing the formic acid methyl ester and optionally methanol, is converted into a current containing formate and water, by (i) reaction with a basic compound having a pKa value of the corresponding acid of the corresponding dissociation step of = 3, measured at 25 °C in an aqueous solution, in the presence of water, and (ii) separation by distillation of the methanol; and (d) the current obtained in step (b), containing formic acid and water, and the current obtained in step (c), containing formate and water, are combined to form a mixture containing the formic acid formate and water. The invention also relates to a device for producing said formic acid formates and to the use of the same.
    • 本发明涉及甲酸甲酸盐的制备方法,其中(a)甲酸甲酯用水部分水解; (b)甲酸甲酯和甲醇通过蒸馏从步骤(a)中获得的反应混合物分离,形成含有甲酸和水的电流; (c)将含有甲酸甲酯和任选的甲醇的步骤(b)中获得的电流转化为含有甲酸盐和水的电流,通过(i)与具有相应酸的pKa值的碱性化合物反应 相应的解离步骤= 3,在25℃下在水溶液中,在水存在下测量,和(ii)通过蒸馏甲醇分离; 和(d)将包含甲酸和水的步骤(b)中得到的电流和步骤(c)中得到的含有甲酸盐和水的电流合并形成含有甲酸甲酸盐和水的混合物。 本发明还涉及用于生产所述甲酸甲酸盐的装置及其用途。