发明名称 |
Pulse flow reaction |
摘要 |
A method of operating a multi-phase downflow reactor so as to induce a pulsing flow regime is disclosed. The pulse may be induced by increasing the gas rate while maintaining the liquid rate until a pressure drop sufficient to induce the pulse flow is achieved. The method is particularly useful in the sulfuric acid catalyzed alkylation of olefins in a reactor packed with a stainless steel/polypropylene mesh.
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申请公布号 |
US2004069683(A1) |
申请公布日期 |
2004.04.15 |
申请号 |
US20020223192 |
申请日期 |
2002.08.19 |
申请人 |
CATALYTIC DISTILATION TECHNOLOGIES |
发明人 |
SMITH LAWRENCE A.;CROSS WILLIAM M. |
分类号 |
B01J19/18;B01J19/24;B01J19/28;B01J19/32;C07C2/58;C07C2/62;C10G29/20;C10G35/00;C10G35/04;(IPC1-7):C10G35/00 |
主分类号 |
B01J19/18 |
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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