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    • 10. 发明公开
    • 포름산 포름산염의 제조방법
    • 生产酸乳酸的方法
    • KR1020060013536A
    • 2006-02-10
    • KR1020057021457
    • 2004-05-14
    • 바스프 에스이
    • 하욱,알렉산더아다미,크리스토프카를,외른렌쯔,로베르트
    • C07C51/09C07C51/41C07C53/02C07C53/06
    • C07C51/412C07C53/06
    • The invention relates to a method for producing formic acid formiates consisting in supplying a formic acid- containing fluid flow (I) and a metal formiate-containing fluid flow (II) and in mixing the fluid flow (I) and the fluid flow (II) in order to obtain corresponding formic acid formiate. Said invention is characterised in that a fluid flow (III) containing metallic formiate components, metal methanolate, methanol and formic acid methylester (MeFo) at a ratio > 0.1 mass % is inserted into the fluid flow (I) or the precursor thereof, into the fluid flow (II) or the precursor thereof or into a mixture which is formed by the fluid flows (I) and (II). Said fluid flow (III) is obtained by a method for producing MeFo by carbonylating methanol in a reactor at a pressure up to 50 MPa absolutes in the presence of metal methanolate which used as homogenous catalyst.
    • 本发明涉及一种生产甲酸甲酸酯的方法,该方法包括供应含甲酸的流体流(I)和含金属甲酸酯的流体流(II),并将流体流(I)和流体流 ),以获得相应的甲酸甲酸酯。 本发明的特征在于,将含有金属甲酸酯成分,甲醇化金属甲醇,甲醇和甲酸甲酯(MeFo)的流体流(III)以0.1质量%的比例插入到流体流(I)或其前体中, 流体流(II)或其前体或由流体流(I)和(II)形成的混合物。 所述流体流动(III)是通过在反应器中在甲醇作为均匀催化剂的金属甲醇存在下,在高达50MPa绝对压力下羰基化甲醇的方法获得的。