| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method capable of capturing a large amount of carbon dioxide quickly and safely, thereby mitigating the increase of carbon dioxide concentration on the earth. <P>SOLUTION: The method of capturing the carbon dioxide includes steps of: (1) electrolyzing saturated aqueous salt solution to obtain sodium hydroxide; (2) adding sodium hydroxide into sea water to convert magnesium chloride and calcium chloride in the sea water into magnesium hydroxide and calcium hydroxide; and (3) introducing the carbon dioxide into water containing magnesium hydroxide and calcium hydroxide to convert into magnesium carbonate and calcium carbonate. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
