发明名称 |
Reactor or an apparatus for production of aromatic compounds in a moving bed |
摘要 |
A moving bed process for producing aromatic compounds comprises at least a first step in which principally naphthene dehydrogenation is carried out in the presence of hydrogen in a mole ratio (H2)1/(HC), said step being followed by at least one subsequent step carried out at a mole ratio (H2)2/(HC)2, the process also comprising reducing the catalyst with hydrogen in a ratio (H2)red/(HC). In accordance with the invention, (H2)1/(HC)+(H2)red/(HC)<=(H2)2/(HC)2, (HC) representing the molar quantity of feed in the first step and (HC)2 that of the subsequent step, or (H2)1/(HC)+(H2)red/(HC)>(H2)2/(HC)2, but where (H2)1/(HC) is less than (H2)2/(HC)2. Particular application to reforming.
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申请公布号 |
US2004253154(A1) |
申请公布日期 |
2004.12.16 |
申请号 |
US20030686716 |
申请日期 |
2003.10.17 |
申请人 |
BRUNET FRANCOIS-XAVIER;CLAUSE OLIVIER;DEVES JEAN-MARIE;SANCHEZ ERIC;HOFFMANN FREDERIC |
发明人 |
BRUNET FRANCOIS-XAVIER;CLAUSE OLIVIER;DEVES JEAN-MARIE;SANCHEZ ERIC;HOFFMANN FREDERIC |
分类号 |
B01J38/10;C10G35/09;C10G35/12;(IPC1-7):B01J8/00;B01J10/00 |
主分类号 |
B01J38/10 |
代理机构 |
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