发明名称 |
FISCHER-TROPSCH PROCESS |
摘要 |
A process for the conversion of synthesis gas to hydrocarbons, at least a portion of which are liquid at ambient temperature and pressure, by contacting the synthesis gas at an elevated temperature and pressure with a suspension comprising a solid particulate Fischer-Tropsch catalyst suspended in a liquid medium, which contacting takes place in a reactor system comprising at least one high shear mixing zone and a reactor vessel wherein the volume of suspension present in the high shear mixing zone(s) is substantially less than the volume of suspension present in the reactor vessel, which process comprises: mixing the suspension with synthesis gas in the high shear mixing zone(s) and dissipating kinetic energy to the suspension present in the high shear mixing zone(s) at a rate of at least 0.5kW/m<3> relative to the total volume of suspension present in the reactor system; discharging the resulting mixture of synthesis gas and suspension from the high shear mixing zone(s) into the reactor vessel; withdrawing suspension from the reactor vessel and, at least in part, recycling the suspension to the high shear mixing zone(s); wherein the suspension which is recycled to the high shear mixing zone(s) is cooled to a temperature which is not more than 100 DEG C below the temperature of the suspension in the reactor vessel with the proviso that the temperature of the cooled suspension is at least 150 DEG C. |
申请公布号 |
WO02097010(A2) |
申请公布日期 |
2002.12.05 |
申请号 |
WO2002GB02326 |
申请日期 |
2002.05.17 |
申请人 |
BP EXPLORATION OPERATING COMPANY LIMITED;DAVY PROCESS TECHNOLOGY LIMITED;NAY, BARRY;SHARP, CHRISTOPHER |
发明人 |
NAY, BARRY;SHARP, CHRISTOPHER |
分类号 |
C07C1/04;C07B61/00;C07C9/00;C07C9/14;C10G2/00 |
主分类号 |
C07C1/04 |
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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