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公开(公告)号：US3836583A
公开(公告)日：1974-09-17
申请号：US20345271
申请日：1971-11-30
Applicant: BASF AG
Inventor： KASPER W , FEIND K , MATTHIAS G , SCHULZ G
CPC classification number: C07C45/89 , Y10S585/925
Abstract: MANUFACTURES OF KETENE BY THERMAL DISSOCIATION OF ACETIC ACID AT REDUCED PRESSURE AND IN THE PRESENCE OF CATALYST USING A PRESCRIBED RATIO OF REACTOR VOLUME TO THE INTERNAL SURFACE AREA OF THE REACTOR AND TO THE VOLUME OF ACETIC ACID FEED.
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