发明名称 |
Method for reactivation of platinum group metal catalyst with aqueous alkaline and/or reducing solutions |
摘要 |
A method for reactivation of a platinum group metal catalyst which comprises treating the platinum group metal catalyst lowered in catalytic activity as the result of having been used for the catalytic reaction of hydrocarbons optionally containing an oxygen atom with at least one agent selected from an inorganic alkaline substance and a reducing substance in an aqueous medium.
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申请公布号 |
US4228033(A) |
申请公布日期 |
1980.10.14 |
申请号 |
US19790058436 |
申请日期 |
1979.07.18 |
申请人 |
OSAKA GAS COMPANY, LIMITED |
发明人 |
YAMAUCHI, KIAKI;MORIMOTO, YUKIHIKO;SASAKI, TOSHIKATU;NAKAI, KATSUMI |
分类号 |
B01J23/96;B01J38/64;C01B3/38;C01B3/40;C10G47/14;(IPC1-7):B01J23/96;B01J21/20 |
主分类号 |
B01J23/96 |
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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