发明名称 |
Composition And Process For Manufacture Of A High Temperature Carbon-Dioxide Separation Membrane |
摘要 |
A membrane composition and process for its formation are disclosed from the removal of carbon dioxide (CO2) from mixed gases, such as flue gases of energy production facilities. The membrane includes a substrate layer comprising inorganic oxides, a barrier layer of in-situ formed Li2ZrO3, a Li2ZrO3 sorbent layer and an inorganic oxide cap layer. The membrane has a feed side for introduction of mixed gases containing nitrogen (N2) and a sweep side for recovery of CO2 wherein the membrane has a relatively high selectivity for CO2 transport at temperatures in the range of 400° to 700° C.
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申请公布号 |
US2013064724(A1) |
申请公布日期 |
2013.03.14 |
申请号 |
US201113230484 |
申请日期 |
2011.09.12 |
申请人 |
HUANG FRANCIS Y.;GOROKHOVSKY VLADIMIR I.;COULTER KENT E.;SOUTHWEST RESEARCH INSTITUTE |
发明人 |
HUANG FRANCIS Y.;GOROKHOVSKY VLADIMIR I.;COULTER KENT E. |
分类号 |
B01D67/00;B01D53/34;B05D1/38;B05D3/02 |
主分类号 |
B01D67/00 |
代理机构 |
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