发明名称 PROCESS FOR SEPARATING METHYL ISOCYANATE
摘要 <p>TITLE PROCESS FOR SEPARATING METHYL ISOCYANATE Methyl isocyanate can be separated in high yields from a gas-phase mixture of the isocyanate and water by sequentially condensing a major portion of the water, adsorbing essentially all the remaining water from the mixture, and liquefying the methyl isocyanate.</p>
申请公布号 CA1257292(A) 申请公布日期 1989.07.11
申请号 CA19850498452 申请日期 1985.12.23
申请人 DU PONT (E.I.) DE NEMOURS AND COMPANY 发明人 HEINSOHN, GEORGE E.
分类号 C07C263/20;(IPC1-7):C07C119/042 主分类号 C07C263/20
代理机构 代理人
主权项
地址