发明名称 |
CARBON DIOXIDE CAPTURE AND CONVERSION TO A CARBAMATE SALT AND POLYUREA |
摘要 |
<p>A method for treating carbon dioxide includes preparing a polyamine composition and delivering a stream containing carbon dioxide to the polyamine composition. The carbon dioxide reacts with polyamine in the polyamine composition to form a carbamate salt. A method for producing polyurea from carbon dioxide includes delivering a stream containing carbon dioxide to a polyamine composition. The carbon dioxide reacts with polyamine in the polyamine composition to form a carbamate salt. The method also includes dehydrating the carbamate salt to produce polyurea.</p> |
申请公布号 |
CA2877310(A1) |
申请公布日期 |
2014.01.23 |
申请号 |
CA20132877310 |
申请日期 |
2013.06.19 |
申请人 |
UNIVERSITY OF NORTH DAKOTA |
发明人 |
CHU, QIANLI |
分类号 |
C07C7/08;C01B31/20;C07C271/20;C08G73/02 |
主分类号 |
C07C7/08 |
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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