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公开(公告)号:US5352428A
公开(公告)日:1994-10-04
申请号:US935130
申请日:1992-08-21
Applicant: Mukund L. Bhakta , Bernard J. Grotz
Inventor: Mukund L. Bhakta , Bernard J. Grotz
CPC classification number: C01C1/0423 , B01J8/043 , B01J8/0453 , C01C1/0405 , Y02P20/52
Abstract: A process and apparatus are disclosed to achieve high per-pass synthesis conversion of ammonia. A nitrogen/hydrogen synthesis gas mixture is passed sequentially through a plurality of catalyst beds. The effluent from a subsequent catalyst bed is cooled by direct quench with a partially reacted gas which has passed through at least a first catalyst bed.
Abstract translation: 公开了一种实现氨的高通过合成转化的方法和装置。 氮/氢合成气混合物依次通过多个催化剂床。 来自后续催化剂床的流出物通过直接淬火冷却,部分反应的气体已经通过至少第一催化剂床。
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公开(公告)号:US2722501A
公开(公告)日:1955-11-01
申请号:US45147154
申请日:1954-08-23
Applicant: UNIVERSAL OIL PROD CO
Inventor: KASSEL LOUIS S
CPC classification number: C10G49/002 , B01J8/0214 , B01J8/025 , B01J8/043 , B01J38/12
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