发明名称 |
Cathodic protection of catalysts in a corrosive environment. |
摘要 |
<p>Dissolution of Group VIII supported metals catalysts from semi-conductive or conductive carriers in liquid media containing a strong inorganic acid is stopped by making the Group VIII noble metal cathodic with respect to any anode placed in the reactor. A representative embodiment is in processes for synthesis of hydrogen peroxide from its elements.</p> |
申请公布号 |
EP0049811(A1) |
申请公布日期 |
1982.04.21 |
申请号 |
EP19810107743 |
申请日期 |
1981.09.29 |
申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
DALTON, AUGUSTINE IVANHOE, JR.;SKINNER, RONALD WATSON |
分类号 |
C01B15/029;B01J19/24;B01J23/00;B01J33/00;C23F13/00;C23F13/02;(IPC1-7):01J33/00;23F13/00;01B15/029;01J37/00 |
主分类号 |
C01B15/029 |
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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