Polybenzimidazole hollow fiber membranes and method for making an asymmetric hollow fiber membrane

Berchtold, Kathryn A.; Dudeck, Kevin W.; Singh, Rajinder P.; Dahe, Ganpat J.

Title: Polybenzimidazole hollow fiber membranes and method for making an asymmetric hollow fiber membrane

Patent · Tue Sep 11 00:00:00 EDT 2018

OSTI ID:1480297

Berchtold, Kathryn A.; Dudeck, Kevin W.; Singh, Rajinder P.; Dahe, Ganpat J.

This disclosure concerns methods for formation of a novel PBI asymmetric hollow fiber membrane and its application for gas separations, gas/vapor separations, gas/liquid separations (i.e., pervaporation), and liquid separations including solute molecule removal from organic solvents and water.

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Research Organization:: Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC52-06NA25396

Assignee:: Los Alamos National Security, LLC (Los Alamos, NM)

Patent Number(s):: 10,071,345

Application Number:: 15/190,011

OSTI ID:: 1480297

Resource Relation:: Patent File Date: 2016 Jun 22

Country of Publication:: United States

Language:: English

References (20)

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High-Molecular-Weight Polyazoles Used as Proton Conducting Membranes Calundann, Gordon; Uensal, Oemer; Benicewicz, Brian https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20070151926 US Patent Application 11/684826; 20070151926	patent-application	July 2007
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