发明名称 |
PROCESS FOR PREPARING A HIGH PURITY FISCHER-TROPSCH GASOIL FRACTION |
摘要 |
The present invention provides a process for preparing a high purity Fischer-Tropsch gasoil fraction, comprising : a) providing a Fischer-Tropsch-derived gasoil feedstock comprising one or more contaminants; b) providing the Fischer-Tropsch-derived gasoil feedstock to a fractionation zone and fractionating the Fischer-Tropsch-derived gasoil feedstock into two or more Fischer-Tropsch gasoil fractions having a different boiling point range, wherein at least one Fischer-Tropsch gasoil fraction is a contaminant-enriched Fischer-Tropsch gasoil fraction, which is enriched in one or more contaminants with respect to the feedstock; c) providing the contaminant-enriched Fischer-Tropsch gasoil fraction to an absorption zone comprising at least one absorbent material and contacting the contaminant- enriched Fischer-Tropsch gasoil fraction with the absorbent material to absorb at least part of contaminant; and d) retrieving from the absorption zone a purified Fischer-Tropsch gasoil fraction, which is contaminant- depleted. The invention further provides for further processes for preparing a high purity Fischer- Tropsch gasoil fraction and the use of the purified Fischer-Tropsch gasoil fraction. |
申请公布号 |
EP3146022(A1) |
申请公布日期 |
2017.03.29 |
申请号 |
EP20150724226 |
申请日期 |
2015.05.18 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
MORSINK, Johannes Bernardus Wilhelmus;RIEMERSMA, Robert;TURFBOER, Johannes;WIERSMA, Rendert Jan |
分类号 |
C10G25/03;C10G7/00;C10G53/08 |
主分类号 |
C10G25/03 |
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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