发明名称 |
COKING REDUCTION IN CRACKING REACTORS |
摘要 |
The invention concerns a method for reducing coking on the metal walls of a reactor cracking hydrocarbons or other organic compounds and on the metal walls of a heat exchanger placed downstream of the cracking reactor, whereby the metal surfaces coming into contact with the organic substance to be cracked are pre-treated with a water vapor stream containing at least silicon and at least a sulphur compound. |
申请公布号 |
PL192646(B1) |
申请公布日期 |
2006.11.30 |
申请号 |
PL20000354579 |
申请日期 |
2000.09.18 |
申请人 |
ATOFINA;TECHNIP SA |
发明人 |
HUMBLOT FRANCIS;BRUN CLAUDE;WOERDE HARRY M.;VAN DEN OOSTERKAMP PAUL F. |
分类号 |
C07C4/10;C10G9/16;C07B61/00;C07C11/04;C07C11/06 |
主分类号 |
C07C4/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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