发明名称 |
PROCESS TO PREPARE PARAFFIN WAX |
摘要 |
The present invention provides a process to prepare paraffins and waxes, the process at least comprising the following steps: (a) providing a Fischer-Tropsch product stream comprising paraffins having from 10 to 300 carbon atoms; (b) subjecting the Fischer-Tropsch product stream of step (a) to a hydrogenation step, thereby obtaining a hydrogenated Fischer-Tropsch product stream comprising 10 to 300 carbon atoms; (c) separating the hydrogenated Fischer-Tropsch product stream of step (b), thereby obtaining at least a fraction comprising 10 to 17 carbon atoms and a fraction comprising 18 to 300 carbon atoms; (d) separating the hydrogenated fraction comprising 18 to 300 carbon atoms of step (c), thereby obtaining one or more first light waxes having a congealing point in the range of 30 to 75°C and a second heavy wax having a congealing point in the range of 75 to 120°C; e) hydrofinishing one or more wax fractions having a congealing point in the range of 30 to 75°C of step (d) thereby obtaining one or more hydrofinished wax fractions having a congealing point in the range of 30 to 75°C. |
申请公布号 |
WO2016107864(A1) |
申请公布日期 |
2016.07.07 |
申请号 |
WO2015EP81335 |
申请日期 |
2015.12.29 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.;SHELL OIL COMPANY |
发明人 |
HOEK, AREND;ROOVERS, ANTONIUS, ADRIANUS, MARIA;MAJUMDER, KAUSHIK;TOLEDANO, HÉLÈNE |
分类号 |
C10G45/02;C08L91/08;C10G2/00;C10G65/04;C10G73/36;C10G73/44 |
主分类号 |
C10G45/02 |
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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