发明名称 |
Process for producing synthetic liquid hydrocarbons and reactor for Fischer-Tropsch synthesis |
摘要 |
The disclosure relates to petrochemistry, gas chemistry, coal chemistry, particularly to a synthesis of hydrocarbons C5 and higher from CO and H2 under the Fischer-Tropsch reaction; the invention relates to a process and a system for producing synthetic liquid hydrocarbons. A process for producing synthetic liquid hydrocarbons is provided by catalytic converting syngas under the Fischer-Tropsch reaction on a fixed catalyst bed in a vertical shell and tube reactor with coolant supply into shell wherein as soon as the syngas conversion degree achieves 60-80%, a pressure gradient along the tubes is reduced below 0.1 bar/m and this value is maintained during the whole process. A reactor for Fischer-Tropsch synthesis is provided comprising tubes with catalyst in a shell, the ratio of the tube diameter at the tube outlet to the diameter at the inlet is from 1.5/1 to 2.5/1. The invention gives a possibility to achieve the optimum temperature range in the catalyst bed; it improves heat and mass-transfer and shut out an accumulation of the liquid products in the bottom of the tubes.
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申请公布号 |
US8524787(B2) |
申请公布日期 |
2013.09.03 |
申请号 |
US201113574710 |
申请日期 |
2011.01.31 |
申请人 |
ERMOLAEV VADIM SERGEEVICH;MORDKOVICH VLADIMIR ZALMANOVICH;SOLOMONIK IGOR GRIGORIEVICH;DEREVICH IGOR VLADIMIROVICH;SINEVA LILIA VADIMOVNA;MITBERG EDUARD BORISOVICH;INFRA TECHNOLOGIES LTD. |
发明人 |
ERMOLAEV VADIM SERGEEVICH;MORDKOVICH VLADIMIR ZALMANOVICH;SOLOMONIK IGOR GRIGORIEVICH;DEREVICH IGOR VLADIMIROVICH;SINEVA LILIA VADIMOVNA;MITBERG EDUARD BORISOVICH |
分类号 |
C07C27/00;F28D7/00 |
主分类号 |
C07C27/00 |
代理机构 |
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代理人 |
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地址 |
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