首页>
外国专利>
METHOD FOR PRODUCING RAW MATERIAL OF ACETIC ACID OR RAW MATERIAL OF MMA UTILIZING METHANOL PLANT
METHOD FOR PRODUCING RAW MATERIAL OF ACETIC ACID OR RAW MATERIAL OF MMA UTILIZING METHANOL PLANT
展开▼
机译:利用甲醇工厂生产乙酸原料或MMA原料的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To provide a method for producing a raw material of acetic acid or a raw material of MMA utilizing a methanol plant in a good efficiency.;SOLUTION: This method for producing the raw material of acetic acid or MMA includes a reforming process of performing the reforming by introducing lower hydrocarbon gas together with carbon dioxide gas and steam into a reformer filled with a CO2-reforming catalyst, a process of carbon monoxide separation by taking out a part of synthetic gas obtained by the reforming process and separating the carbon monoxide gas from the partial synthetic gas, and a process of methanol formation of forming the methanol by treating the rest of the synthetic gas after taking out the part of it. As the CO2-reforming catalyst, the catalyst obtained by supporting 200 to 2,000 wtppm Ru and/or Rh on a MgO carrier having a specific surface area of ≤0.1 m2/g is preferably used.;COPYRIGHT: (C)2013,JPO&INPIT
展开▼