发明名称 |
PRODUCTION METHOD OF LIQUID HYDROCARBONS FROM NATURAL GAS |
摘要 |
In a so-called GTL process for producing liquid hydrocarbons containing fuel oil by producing synthesis gas from natural gas, subsequently producing Fischer-Tropsch oil from the obtained synthesis gas by way of Fischer-Tropsch synthesis and upgrading the produced Fischer-Tropsch oil, the synthesis gas produced from a synthesis gas production step is partly branched at a stage prior to getting to a Fischer-Tropsch oil production step and high-purity hydrogen is separated and produced from the synthesis gas entering the branch line. All the separated high-purity hydrogen is supplied to an upgrading reaction step and consumed as hydrogen for an upgrading reaction. Additionally, the synthesis gas entering the branch line is subjected to a water gas shift reaction to raise the hydrogen concentration before the step of separating and producing high-purity hydrogen and the residual gas left after the separation may be circulated to the synthesis gas production step as raw material for producing synthesis gas. |
申请公布号 |
CA2718960(C) |
申请公布日期 |
2013.07.02 |
申请号 |
CA20092718960 |
申请日期 |
2009.03.25 |
申请人 |
JAPAN OIL, GAS AND METALS NATIONAL CORPORATION;JX NIPPON OIL & ENERGY CORPORATION;NIPPON STEEL ENGINEERING CO., LTD;INPEX CORPORATION;JAPAN PETROLEUM EXPLORATION CO., LTD.;COSMO OIL CO., LTD.;CHIYODA CORPORATION |
发明人 |
YAGI, FUYUKI;KAWAZUISHI, KENICHI |
分类号 |
C01B3/38;B01J23/46;C01B3/48;C01B3/56;C10G2/00;C10G49/00;C10L3/10 |
主分类号 |
C01B3/38 |
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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