发明名称 |
HOLLOW FIBER MODULE WITH MULTIPLE COOLING CHANNELS FOR AIR GAP MEMBRANE DISTILLATION AND APPARATUS AND METHOD FOR AIR GAP MEMBRANE DISTILLATION USING THE SAME |
摘要 |
The present invention relates to a hollow fiber membrane module with multiple coolant channels, and an apparatus and a method for membrane distillation using the same which minimize a distance between a coolant channel and a hollow fiber membrane to minimize mass transfer resistance by an air gap, and optimize a channel design to maximize a steam condensation amount per unit area. The hollow fiber membrane module with multiple coolant channels and the apparatus for membrane distillation using the same according to the present invention comprise: a module case to provide a space for performing a membrane distillation process; an internal coolant channel disposed at the center in the module case; an external coolant channel disposed on an inside surface or an outside surface of the module case; a medium coolant channel spatially connecting the internal coolant channel and the external coolant channel; and a plurality of hollow fiber membranes disposed in the module case and separated from the coolant channels. |
申请公布号 |
KR101576804(B1) |
申请公布日期 |
2015.12.14 |
申请号 |
KR20140073271 |
申请日期 |
2014.06.17 |
申请人 |
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
RIO ARYAPRATAMA;LEE, SEOCK HEON |
分类号 |
B01D63/02;B01D61/36 |
主分类号 |
B01D63/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|