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

Abstract

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.

Inventors:
; ; ;
Issue Date:
Research Org.:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1480297
Patent Number(s):
10071345
Application Number:
15/190,011
Assignee:
Los Alamos National Security, LLC (Los Alamos, NM)
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
C - CHEMISTRY C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
DOE Contract Number:  
AC52-06NA25396
Resource Type:
Patent
Resource Relation:
Patent File Date: 2016 Jun 22
Country of Publication:
United States
Language:
English

Citation Formats

Berchtold, Kathryn A., Dudeck, Kevin W., Singh, Rajinder P., and Dahe, Ganpat J.. Polybenzimidazole hollow fiber membranes and method for making an asymmetric hollow fiber membrane. United States: N. p., 2018. Web.
Berchtold, Kathryn A., Dudeck, Kevin W., Singh, Rajinder P., & Dahe, Ganpat J.. Polybenzimidazole hollow fiber membranes and method for making an asymmetric hollow fiber membrane. United States.
Berchtold, Kathryn A., Dudeck, Kevin W., Singh, Rajinder P., and Dahe, Ganpat J.. Tue . "Polybenzimidazole hollow fiber membranes and method for making an asymmetric hollow fiber membrane". United States. https://www.osti.gov/servlets/purl/1480297.
@article{osti_1480297,
title = {Polybenzimidazole hollow fiber membranes and method for making an asymmetric hollow fiber membrane},
author = {Berchtold, Kathryn A. and Dudeck, Kevin W. and Singh, Rajinder P. and Dahe, Ganpat J.},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {9}
}

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High-Molecular-Weight Polyazoles Used as Proton Conducting Membranes
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Air Separation Module Fiber Material Formulation
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Polybenzimidazole-Based Membranes for the Dehydration of Organic Liquids Via Pervaporation
patent-application, November 2011


Chemically-Modified Polybenzimidazole Membranous Tubes
patent-application, December 2011


Polyimide Membranes and Method of Production
patent-application, May 2014


Process for Fabricating PBI Hollow Fiber Asymmetric Membranes for Gas Separation and Liquid Separation
patent-application, June 2014


Asymmetric Membranes Based on Bupbi
patent-application, October 2016


Polybenzimidazoles, new thermally stable polymers
journal, April 1961