公开(公告)号：WO2014099568A1

公开(公告)日：2014-06-26

申请号：PCT/US2013/074538

申请日：2013-12-12

Applicant: INVISTA TECHNOLOGIES S.A.R.L.

Inventor： CATON, John C.

IPC: C01C3/02

CPC classification number: C01C3/0225 ,  C01C3/0216

Abstract: The present invention relates to a process for producing hydrogen cyanide and more particularly, to a process for producing a crude hydrogen cyanide product comprising from 0.05 to 1 vol.% methane. The present invention also relates to a reactor for producing a crude hydrogen cyanide product having a catalyst bed that is supported by an annular shelf that provides a pass-through area of at least 90% of the area of the cross-sectional area of the reactor and the annular shelf substantially prevents catalyst bed bypass. The present invention also relates to a crude hydrogen cyanide product comprising from 0.05 to 1 vol.% methane.

Abstract translation: 本发明涉及一种生产氰化氢的方法，更具体地说，涉及一种生产含有0.05至1体积％甲烷的粗制氰化氢产品的方法。 本发明还涉及一种用于生产粗制氰化氢产物的反应器，其具有由环形架支撑的催化剂床，其提供至少90％反应器横截面面积面积的通过面积 并且环形搁架基本上防止催化剂床旁路。 本发明还涉及包含0.05至1体积％甲烷的粗制氰化氢产物。