发明名称 |
Método para dar partida a um processo catalítico |
摘要 |
<p>A process for starting up a hydrotreating process using a bulk metal catalyst. The process comprises the steps of providing a hydrocarbon feed stream containing less than 100 ppmw nitrogen containing species; and adding a nitrogen-containing compound to the hydrocarbon feed stream followed by contacting the resulting feed stream with the bulk metal catalyst in the presence of hydrogen and a sulfur-containing species.</p> |
申请公布号 |
BRPI0819624(A2) |
申请公布日期 |
2015.05.05 |
申请号 |
BR2008PI19624 |
申请日期 |
2008.11.19 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
LĎŻ˝SZLO DOMOKOS;HERMANUS JONGKIND;PIETER VAN DER LAAN;MARCELLO STEFANO RIGUTTO |
分类号 |
C10G49/24;B01J37/03;C10G45/08 |
主分类号 |
C10G49/24 |
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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