发明名称 |
COPPER CONTAINING ABSORBENTS FOR ABSORBING SULPHUR COMPOUNDS |
摘要 |
Absorbents, suitable for absorbing sulphur compounds such as hydrogen sulphide from gases and liquids, in the form of shaped units having an average size within the range 1-10 mm and containing at least 75 % by weight of an absorbent material comprising copper carbonate, basic copper carbonate, and/or copper hydroxide. The units preferably have a bulk density of at least 0.9 kg/l, especially at least 1.2 kg/l. The units are preferably agglomerates containing a small amount of a binder such as a cement and may also contain a proportion of alumina to catalyse hydrolysis of carbon-containing sulphur compounds such as carbonyl sulphide or carbon disulphide. |
申请公布号 |
CA2183734(A1) |
申请公布日期 |
1995.09.21 |
申请号 |
CA19952183734 |
申请日期 |
1995.03.02 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
DENNY, PATRICK JOHN;CARNELL, PETER JOHN HERBERT;WILLIAMS, BRIAN PETER;WOODROFFFE, CATHY ANNE;WOOD, PETER |
分类号 |
B01D53/52;B01D15/00;B01D53/34;B01J20/02;B01J20/06 |
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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