Invention Grant
US08168687B2 Process for decreasing or eliminating unwanted hydrocarbon and oxygenate products caused by Fisher Tropsch synthesis reactions in a syngas treatment unit
有权
在合成气处理单元中降低或消除由费托托合成反应引起的不需要的烃和含氧化合物产物的方法
- Patent Title: Process for decreasing or eliminating unwanted hydrocarbon and oxygenate products caused by Fisher Tropsch synthesis reactions in a syngas treatment unit
- Patent Title (中): 在合成气处理单元中降低或消除由费托托合成反应引起的不需要的烃和含氧化合物产物的方法
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Application No.: US12627648Application Date: 2009-11-30
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Publication No.: US08168687B2Publication Date: 2012-05-01
- Inventor: Trapti Chaubey , Yudong Chen
- Applicant: Trapti Chaubey , Yudong Chen
- Applicant Address: FR Paris
- Assignee: L'Air Liquide Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude
- Current Assignee: L'Air Liquide Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude
- Current Assignee Address: FR Paris
- Agent Elwood L. Haynes
- Main IPC: C07C27/00
- IPC: C07C27/00 ; C07C1/02
Abstract:
The present invention provides a process for decreasing or eliminating unwanted hydrocarbon and oxygenate products caused by FTS reactions in a syngas treatment unit by utilizing heat exchangers and optionally associated pipes that are substantially fabricated of a material selected from the group consisting of chromium containing alloys and carbon steel for heating up gas streams having a carbon monoxide partial pressure greater than one bar obtained from a front end purification unit/cold box unit.
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