Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Evert Wesker0
Jacobus Johannes Cornelis Geerlings0
Date of Patent
May 25, 2010
0Patent Application Number
115619210
Date Filed
November 21, 2006
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention provides a process for sequestration of carbon dioxide by mineral carbonation comprising the following steps:(a) converting a magnesium or calcium sheet silicate hydroxide into a magnesium or calcium ortho- or chain silicate by bringing the silicate hydroxide in direct or indirect heat-exchange contact with hot synthesis gas to obtain the silicate, silica, water and cooled synthesis gas;(b) contacting the silicate obtained in step (a) with carbon dioxide to convert the silicate into magnesium or calcium carbonate and silica.
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