Process for the extraction of carbon dioxide from a gas

    公开(公告)号:GB2428038A

    公开(公告)日:2007-01-17

    申请号:GB0513866

    申请日:2005-07-06

    Applicant: STATOIL ASA

    Abstract: A process for the extraction of carbon dioxide from a carbon dioxide-containing gas by calcium oxide by formation of calcium carbonate, said process comprising flowing said carbon dioxide-containing gas past or through a gas-porous, calcium oxide-containing ceramic member 1 disposed in a reactor vessel whereby said carbon dioxide-containing gas may permeate said member, and preferably subsequently heating said member and/or exposing said member to a gas having a lower carbon dioxide partial pressure than said carbon dioxide-containing gas whereby to cause calcium carbonate therein to release carbon dioxide, said member defining at least part of the inner wall of a gas flow conduit within said reactor vessel. Also disclosed are a conduit device, a process for the production of a ceramic product and a ceramic.

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