发明名称 |
Process for hydrogenating cuts containing hydrocarbons, in particular unsaturated molecules containing at least two double bonds or at least one triple bond |
摘要 |
Hydrogenation of a liquid cut containing hydrocarbons, in particular unsaturated molecules containing at least two double bonds or at least one triple bond, is described wherein the unsaturated molecules are at least partially hydrogenated to less unsaturated molecules containing at least one double bond, in at least one reactor comprising at least two distinct beds of at least one hydrogenation catalyst, and wherein a gas phase containing hydrogen is introduced, a portion thereof being mixed with said cut upstream of the first catalyst bed and a portion thereof being introduced upstream of the subsequent beds contained in said reactor.
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申请公布号 |
US6693225(B2) |
申请公布日期 |
2004.02.17 |
申请号 |
US20010892764 |
申请日期 |
2001.06.28 |
申请人 |
INSTITUT FRANCAIS DU PETROLE |
发明人 |
BOYER CHRISTOPHE;COUPARD VINCENT;DEBUISSCHERT QUENTIN |
分类号 |
C07C5/05;C07B61/00;C07C7/163;C07C11/08;C10G45/32;C10G45/40;C10G65/06;(IPC1-7):C07C5/02;C07C5/08;C07C5/03 |
主分类号 |
C07C5/05 |
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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