首页> 外国专利> Continuous Preparation method of acetic acid and / or Methyl acetate by carbonylation of methanol with carbon monoxide or a Derivative,In the presence of water and a homogeneous catalytic System, which adjusts the temperature and the rate of entry of methanol at the Reactor Entrance rate of carbon monoxide.

Continuous Preparation method of acetic acid and / or Methyl acetate by carbonylation of methanol with carbon monoxide or a Derivative,In the presence of water and a homogeneous catalytic System, which adjusts the temperature and the rate of entry of methanol at the Reactor Entrance rate of carbon monoxide.

机译：在水和均相催化体系的存在下，通过一氧化碳或衍生物对甲醇进行羰基化，连续制备乙酸和/或乙酸甲酯的方法，该反应体系可在反应器入口速率下调节温度和甲醇的进入速率一氧化碳。

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摘要

This Invention relates to a method for preparing Continuous carbonylation of methanol by carbon monoxide, carbonilable or a Derivative of methanol in Liquid phaseIn the presence of water and a catalytic System, according to which in order to improve the production of acetic acid and / or Methyl acetateDependent preference through a multivariable Predictive Controller.The temperature of the Reactor and the debbito entry of methanol or the derivative in this reactor carbonilable debit entry of carbon monoxide and at least one of the parameters that define LA reactional Medium Composition and / or the air.The procedure described above, finds its application in the preparation of procedures such as Monsanto in Low Water content.

机译：本发明涉及一种在水和催化体系存在下，通过一氧化碳，可碳酸化或甲醇在液相中的甲醇衍生物连续羰基化制备甲醇的方法，根据该方法，为了改善乙酸和/或乙酸的生产。乙酸甲酯通过多变量预测控制器的优先选择反应器的温度和该反应器中甲醇或衍生物的代入物可氧化一氧化碳的借入物以及定义LA反应介质组成和/或的至少一个参数上面描述的过程可用于制备低水含量的孟山都等过程。

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公开/公告号CL2002001478A1

专利类型
公开/公告日2003-05-30

原文格式PDF
申请/专利权人 ACETEX CHIMIE;
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申请/专利号CL2002001478
发明设计人 DANIEL THIEBAUT;
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申请日2002-07-03
分类号C07C27/28;C07C51/12;C07C51/42;C07C67/36;
国家 CL
入库时间 2022-08-22 00:03:36

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