发明名称 |
DESULPHURISATION PROCESS |
摘要 |
A process for desulphurizing hydrocarbons includes passing a mixture of hydrocarbon and hydrogen over a hydrodesulphurization catalyst to convert organosulphur compounds present in the hydrocarbon to hydrogen sulphide, passing the resulting mixture over a hydrogen sulphide sorbent including zinc oxide to reduce the hydrogen sulphide content of the mixture, and passing the hydrogen sulphide-depleted mixture over a further desulphurization material. The further desulphurization material includes one or more nickel compounds, a zinc oxide support material, and optionally one or more promoter metal compounds of iron, cobalt, copper and precious metals. The desulphurization material has a nickel content in the range 0.3 to 20% by weight and a promoter metal compound content in the range 0 to 10% by weight. |
申请公布号 |
EP2477728(A1) |
申请公布日期 |
2012.07.25 |
申请号 |
EP20100752378 |
申请日期 |
2010.09.02 |
申请人 |
JOHNSON MATTHEY PUBLIC LIMITED COMPANY |
发明人 |
WILSON, GORDON EDWARD;MACLEOD, NORMAN;VASS, ELAINE MARGARET;CHICA LARA, ANTONIO;CORMA CANOS, AVELINO;SAAVEDRA LOPEZ, YONHY |
分类号 |
B01D53/52;B01D53/75;B01D53/86;B01J20/06;B01J20/28;B01J20/30;B01J20/32;C01B3/38;C10G45/08;C10L3/10 |
主分类号 |
B01D53/52 |
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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