发明名称 |
UN PROCEDIMIENTO PARA LA PRODUCCION DE AMONIACO. |
摘要 |
Catalyst for the synthesis of ammonia from hydrogen comprises (1) as support on graphite containing carbon having (a) a basal plane surface area of at least 100 m 2/G (b) a ratio of BET surface area to basal plane surface area of not more than 5:1 and (c) a ratio of basal plane surface area to edge surface area of at least 5:1 and (ii) as active component (a) 0.1 to 50% by weight of a transition metal and (b) 0.1 to 4 times by weight of (a) of a modifying metal or ion selected from the alkali or alkaline earth metals or ions. The modifying metal or ion is actively associated with the transition metal rather than the support. |
申请公布号 |
ES464035(A1) |
申请公布日期 |
1978.07.16 |
申请号 |
ES19770464035 |
申请日期 |
1977.11.02 |
申请人 |
THE BRITISH PETROLEUM COMPANY LIMITED |
发明人 |
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分类号 |
B01J21/18;B01J23/16;B01J23/20;B01J23/24;B01J23/32;B01J23/56;B01J23/58;B01J23/63;B01J23/76;B01J23/78;B01J23/89;B01J35/10;C01C1/04 |
主分类号 |
B01J21/18 |
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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