发明名称 |
Method and apparatus of producing composite for carbon dioxide separation |
摘要 |
There is provided a method of producing a composite that separates carbon dioxide that has a carbon dioxide separating film on a support includes preparing, at greater than or equal to 50° C., a coating liquid for carbon dioxide separating film formation that contains a water absorbent polymer, a carbon dioxide carrier and a gelling agent, and that gels, after being left at 12° C. at a solution film thickness of less than or equal to 1 mm, within 120 seconds and liquid not dropping-off due to gravity; coating the coating liquid on a strip-shaped support; cooling, at less than or equal to 12° C., a coated film obtained by the coating, and obtaining a gel film; and drying the gel film at least by warm air, and obtaining a carbon dioxide separating film, wherein, from coating to drying are carried out continuously while conveying the support in a given direction. |
申请公布号 |
US8916238(B2) |
申请公布日期 |
2014.12.23 |
申请号 |
US201313925855 |
申请日期 |
2013.06.25 |
申请人 |
FUJIFILM Corporation |
发明人 |
Oouchi Ryou |
分类号 |
B05D3/02;B01D53/00;B05D1/30;B05D7/24;B05C5/00;B05D7/26;B01D67/00;B01D69/14;B01D53/22;B01D71/08 |
主分类号 |
B05D3/02 |
代理机构 |
SOLARIS Intellectual Property Group, PLLC |
代理人 |
SOLARIS Intellectual Property Group, PLLC |
主权项 |
1. A method of producing a composite that separates carbon dioxide that has a carbon dioxide separating film on a support, comprising in the following order:
preparing, at greater than or equal to 50° C., a coating liquid for carbon dioxide separating film formation that contains a water absorbent polymer, a carbon dioxide carrier and a gelling agent, and that has the property of, after being left at 12° C. at a solution film thickness of less than or equal to 1 mm but greater than 0 mm, gelling within 120 seconds and liquid not dropping-off due to gravity; coating the coating liquid on a strip-shaped support; cooling, at less than or equal to 12° C., a coated film obtained by the coating, and obtaining a gel film; and drying the gel film at least by warm air, and obtaining a carbon dioxide separating film, wherein, from the coating to the drying are carried out continuously while conveying the support in a given direction. |
地址 |
Tokyo JP |