ACCELERATED MIXED GAS INTEGRITY TESTING OF POROUS MATERIALS
摘要
The invention relates to accelerated mixed gas integrity testing methods, devices, and systems for integrity testing wetted single and multi-layered porous materials., whereby the testing method is non-destructive to the porous materials being tested. The accelerated mixed gas integrity test method includes one or more of the following components: i) a permeate side gas purge component: ii) a permeate side volume reduction component; and iii) a permeate side circulation component. The invention is directed towards reducing the length of time necessary to complete the integrity testing of single and multilayered porous materials, elements and membranes.
申请公布号
WO2012103124(A9)
申请公布日期
2013.03.14
申请号
WO2012US22409
申请日期
2012.01.24
申请人
EMD MILLIPORE CORPORATION;HOA, JIBIN;GIGLIA, SALVATORE;JOENS, MICHAEL;TUCELLI, RONALD
发明人
HOA, JIBIN;GIGLIA, SALVATORE;JOENS, MICHAEL;TUCELLI, RONALD