发明名称 |
METHOD FOR HYDROTREATING HEAVY HYDROCARBON FEEDSTOCKS USING PERMUTABLE REACTORS, INCLUDING AT LEAST ONE STEP OF SHORT-CIRCUITING A CATALYST BED |
摘要 |
<p>The invention relates to a method for hydrotreating a heavy hydrocarbon fraction using a system of permutable fixed-bed guard areas, each area containing at least two catalyst beds, wherein, in the system, each time the catalyst bed, which is initially placed in contact with the feedstock, is deactivated and/or sealed off during the steps in which the feedstock passes sequentially through all of the guard areas, the point of feeding in the feedstock is moved downstream. The present invention also relates to a plant for carrying out the method.</p> |
申请公布号 |
WO2012095566(A2) |
申请公布日期 |
2012.07.19 |
申请号 |
WO2011FR00668 |
申请日期 |
2011.12.20 |
申请人 |
IFP ENERGIES NOUVELLES;BAZER-BACHI, FREDERIC;BOYER, CHRISTOPHE;GUIBARD, ISABELLE;MARCHAL, NICOLAS;PLAIN, CECILE |
发明人 |
BAZER-BACHI, FREDERIC;BOYER, CHRISTOPHE;GUIBARD, ISABELLE;MARCHAL, NICOLAS;PLAIN, CECILE |
分类号 |
C10G65/04;B01J8/04 |
主分类号 |
C10G65/04 |
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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