发明授权
- 专利标题： Apparatus for the preparation of formaldehyde from methanol
- 专利标题（中）： 用于从甲醇制备甲醛的设备
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申请号： US10087143申请日： 2002-03-01
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公开(公告)号： US06472566B2公开(公告)日： 2002-10-29
- 发明人: Elke Schweers , Thomas Kaiser , Michael Haubs , Michael Rosenberg
- 申请人： Elke Schweers , Thomas Kaiser , Michael Haubs , Michael Rosenberg
- 优先权： DE19814283 19980331
- 主分类号： C07C4500
- IPC分类号： C07C4500
摘要：
An apparatus for preparing formaldehyde from methanol by dehydrogenation in a reactor in the presence of a catalyst at a temperature in the range from 300 to 1000° C., a carrier gas stream which has a temperature above the dehydrogenation temperature is fed to the reactor.