发明名称 |
HIGH ACTIVE PLATINUM ALLOY CATALYST AND METHOD OF MAKING SAME |
摘要 |
The platinum alloy based catalyst is prepared by (a) impregnating a carbon support with more than one metals or oxides of platinum, iron, cobalt, chromium and vanadium, (b) alloying it partially by heating at 450-900 deg.C, (c) dissolving the non-alloyed metal with acid solution such as 0.01-10M aqueous solution of nitric acid, hydrochloric acid, sulfuric acid or 10-100% phosphoric acid solution to increase the active surface area of metal particles. |
申请公布号 |
KR960000020(B1) |
申请公布日期 |
1996.01.03 |
申请号 |
KR19920007868 |
申请日期 |
1992.05.09 |
申请人 |
HONAM OIL REFINING CO., LTD. |
发明人 |
SUNG, JUN - YONG;NO, CHUNG - SUK;CHOI, JUN - SU;JUNG, JONG - SHIK;KIM, KYUNG - TAE;HWANG, JUNG - TAE |
分类号 |
B01J23/89;H01M4/90 |
主分类号 |
B01J23/89 |
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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