发明名称 |
CATALYSTS FOR FISCHER-TROPSCH SYNTHESIS ON COBALT/PHOSPHORUS-ALUMINUM OXIDE AND PREPARATION METHODS THEREOF |
摘要 |
<p>The present invention relates to a cobalt/phosphorus-alumina catalyst in which cobalt is supported as an active component on a phosphorus-alumina support wherein phosphorus is supported on alumina surface. With a bimodal pore structure of pores of relatively different pore sizes, the catalyst provides superior heat- and matter-transfer performance and excellent catalytic reactivity. Especially, when Fischer-Tropsch (F-T) reaction is performed using the catalyst, deactivation by the water produced during the F-T reaction is inhibited and, at the same time, the dispersion and reducing property of cobalt and other active component are improved. Therefore, the cobalt/phosphorus-alumina catalyst for F-T reaction in accordance with the present invention provides good carbon monoxide conversion and stable selectivity for liquid hydrocarbons.</p> |
申请公布号 |
EP2173481(A4) |
申请公布日期 |
2011.06.29 |
申请号 |
EP20080705005 |
申请日期 |
2008.01.30 |
申请人 |
KOREA RESERACH INSTITUTE OF CHEMICAL TECHNOLOGY;DAELIM INDUSTRIAL CO., LTD.;KOREA GAS CORPORATION;KOREA NATIONAL OIL CORPORATION;HYUNDAI ENGINEERING CO., LTD.;SK ENERGY CO., LTD. |
发明人 |
JUN, KI-WON;BAE, JONG-WOOK;KIM, SEUNG-MOON;LEE, YUN-JO |
分类号 |
B01J27/185;B01J23/75;C07C1/04 |
主分类号 |
B01J27/185 |
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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