发明授权
US4399001A Separating off organic iodine compounds from acetaldehyde-free carbonylation products of methanol, methyl acetate and dimethyl ether 失效
将有机碘化合物从甲醇,乙酸甲酯和二甲醚的无乙醛羰基化产物中分离出来

Separating off organic iodine compounds from acetaldehyde-free
carbonylation products of methanol, methyl acetate and dimethyl ether
摘要:
A process for separating off organic iodine compounds from acetaldehyde-free carbonylation products of methanol, methyl acetate and dimethyl ether by removing the iodine compounds by azeotropic distillation with a hydrocarbon having a boiling point, under atmospheric pressure, of 25-55.degree. C.
公开/授权文献
信息查询
0/0