发明名称 |
METHOD FOR PRODUCING HYDROCARBON OIL AND SYSTEM FOR PRODUCING HYDROCARBON OIL |
摘要 |
To provide a method for producing a hydrocarbon oil capable of accurately and quantitatively monitoring inflow of fine powder of a Fischer-Tropsch (FT) synthesis reaction catalyst into an upgrading reaction system and of predicting problems in the reaction system. This method for producing a hydrocarbon oil fractionates a hydrocarbon oil obtained by a FT synthesis reaction using a catalyst in a slurry bed reactor (C2) into a distillate oil and a bottom oil in a rectifying column (C4), circulates a part of the bottom oil through a first transfer line (L12) which connects the bottom of the rectifying column (C4) and a hydrocracker (C6), circulates at least a part of the bottom oil through a second transfer line (L14) which branches from the first transfer line (L12) and connects to the first transfer line (L12) at a downstream branch point, collects catalyst fine powder in the bottom oil that flows through the second transfer line (L14) with a removable filter (2) installed in the second transfer line (L14) and monitors the collected amount, and hydrocracks the bottom oil in the hydrocracker (C6). |
申请公布号 |
WO2012023525(A1) |
申请公布日期 |
2012.02.23 |
申请号 |
WO2011JP68476 |
申请日期 |
2011.08.12 |
申请人 |
JAPAN OIL, GAS AND METALS NATIONAL CORPORATION;INPEX CORPORATION;JX NIPPON OIL & ENERGY CORPORATION;JAPAN PETROLEUM EXPLORATION CO., LTD.;COSMO OIL CO., LTD.;NIPPON STEEL ENGINEERING CO., LTD.;TASAKA KAZUHIKO;TANAKA YUICHI;IWAMA MARIE |
发明人 |
TASAKA KAZUHIKO;TANAKA YUICHI;IWAMA MARIE |
分类号 |
C10G47/00;C10G2/00 |
主分类号 |
C10G47/00 |
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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