发明名称 |
PROCESS FOR SEQUESTRATION OF CARBON DIOXIDE |
摘要 |
<p>A process for sequestration of carbon dioxide comprising the following steps: (a) dispersing solid waste material comprising calcium oxide and a calcium-comprising mixed oxide in water to dissolve at least part of the calcium oxide and to form calcium oxide-depleted solid waste material in a calcium hydroxide solution; (b) separating the calcium hydroxide solution from the calcium oxide-depleted solid waste material; (c) converting the calcium hydroxide in the separated calcium hydroxide solution in precipitated calcium carbonate; and (d) contacting an aqueous slurry of the calcium oxide-depleted solid waste material with carbon dioxide for mineral carbonation of the carbon dioxide to form carbonated solid waste material.</p> |
申请公布号 |
EP1966092(B1) |
申请公布日期 |
2010.09.15 |
申请号 |
EP20060830675 |
申请日期 |
2006.12.18 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
GEERLINGS, JACOBUS JOHANNES CORNELIS;VAN MOSSEL, GERARDUS ANTONIUS FRANCISCUS;IN 'T VEEN, BERNARDUS CORNELIS MARIA |
分类号 |
C01F11/18;B01D53/62;C01B31/24;C01F11/02 |
主分类号 |
C01F11/18 |
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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