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.

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

Issue Date:: Tue Sep 11 00:00:00 EDT 2018

Research Org.:: Los Alamos National Laboratory (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

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B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
B01D2256/16 - Hydrogen
B01D2257/504 - Carbon dioxide
B01D2323/26 - Spraying processes
B01D2323/30 - Cross-linking
B01D2325/20 - Specific permeability or cut-off range
B01D53/22 - by diffusion
B01D53/228 - {characterised by specific membranes}
B01D67/0083 - {Thermal after-treatment}
B01D67/0088 - {Physical treatment with compounds, e.g. swelling, coating or impregnation
B01D69/087 - {Details relating to the spinning process}
B01D71/62 - Polycondensates having nitrogen-containing heterocyclic rings in the main chain

C - CHEMISTRY C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C02F1/448 - {by pervaporation}
C02F2101/30 - Organic compounds

Show less

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.

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                    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.

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                    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.

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@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         = {Tue Sep 11 00:00:00 EDT 2018},

  month        = {Tue Sep 11 00:00:00 EDT 2018}

}

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Works referenced in this record:

Polybenzimidazoles
patent, July 1959

Brinker, Keith Clark; Robinson, Ivan Maxwell
US Patent Document 2895948
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/2895948

Polybenzimidazoles and Their Preparation
patent, July 1966

Marvel, Carl S.; Vogel, Herward A.
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Production of Improved Semipermeable Polybenzimidazole Membranes
patent, June 1973

Boom, Abraham A.
US Patent Document 3737042
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Process for Forming Hollow Polybenzimidazole Filaments for Reverse Osmosis Applications
patent, November 1974

Ram, Michael J.
US Patent Document 3851025
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Two stage high molecular weight polybenzimidazole production with phosphorus containing catalyst
patent, March 1985

Choe, Eui W.; Conciatori, Anthony B.; Ward, Bennett C.
US Patent Document 4,506,068
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Process for the production of semipermeable polybenzimidazole membranes and the resultant product
patent, April 1985

Wang, Donald G. J.
US Patent Document 4,512,894
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Sintered polybenzimidazole article
patent, March 1989

Ward, Bennett C.; Alvarez, Edwardo; Blake, Ralph S.
US Patent Document 4,814,530
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4814530

Method and apparatus for spinning hollow fiber membranes
patent, February 1999

Macheras, James Timothy; Bolan, Thomas Anthony; Bikson, Benjamin
US Patent Document 5,871,680
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Cross-linked polybenzimidazole membrane for gas separation
patent, September 2005

Jorgensen, Betty S.; Young, Jennifer; Espinoza, Brent F.
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Cross-linked polybenzimidazole membrane for gas separation
patent, February 2006

Young, Jennifer; Long, Gregory S.; Espinoza, Brent F.
US Patent Document 6,997,971
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Solvent-resistant microporous polybenzimidazole membranes
patent-application, August 2003

Barass, Robert P.; Friesen, Dwayne T.; McCray, Scott B.
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Cross-linked polybenzimidazole membrane for gas separation
patent-application, December 2004

Jorgensen, Betty S.; Young, Jennifer S.; Espinoza, Brent F.
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High-Molecular-Weight Polyazoles Used as Proton Conducting Membranes
patent-application, July 2007

Calundann, Gordon; Uensal, Oemer; Benicewicz, Brian
US Patent Application 11/684826; 20070151926
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Air Separation Module Fiber Material Formulation
patent-application, June 2011

Dopkinsa, Melissa; Thomas, Adam Glen; Liu, Chunqing
US Patent Application 12/641787; 20110146492
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Polybenzimidazole-Based Membranes for the Dehydration of Organic Liquids Via Pervaporation
patent-application, November 2011

Wang, Yan; Gruender, Michael; Chung, Tai-Sheng
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Chemically-Modified Polybenzimidazole Membranous Tubes
patent-application, December 2011

Yang, Qian; Wang, Kai Yu; Chung, Tai-Shung
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Polyimide Membranes and Method of Production
patent-application, May 2014

Bhandari, Dhaval Ajit; Narang, Kristi Jean; Polishchuk, Kimberly Ann
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Process for Fabricating PBI Hollow Fiber Asymmetric Membranes for Gas Separation and Liquid Separation
patent-application, June 2014

Jayaweera, Imdira; Krishnan, Gopala N.; Sanjurjo, Angel
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Asymmetric Membranes Based on Bupbi
patent-application, October 2016

Kharul, Ulhas Kanhaiyalal; Bhagat, Deepti Gangaram; Chaudhari, Harshal Dilip
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Polybenzimidazoles, new thermally stable polymers
journal, April 1961

Vogel, Herward; Marvel, C. S.
Journal of Polymer Science, Vol. 50, Issue 154
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Similar Records

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

Abstract

Citation Formats

Polybenzimidazoles patent, July 1959

Polybenzimidazoles and Their Preparation patent, July 1966

Production of Improved Semipermeable Polybenzimidazole Membranes patent, June 1973

Process for Forming Hollow Polybenzimidazole Filaments for Reverse Osmosis Applications patent, November 1974

Two stage high molecular weight polybenzimidazole production with phosphorus containing catalyst patent, March 1985

Process for the production of semipermeable polybenzimidazole membranes and the resultant product patent, April 1985

Sintered polybenzimidazole article patent, March 1989

Method and apparatus for spinning hollow fiber membranes patent, February 1999

Cross-linked polybenzimidazole membrane for gas separation patent, September 2005

Cross-linked polybenzimidazole membrane for gas separation patent, February 2006

Solvent-resistant microporous polybenzimidazole membranes patent-application, August 2003

Cross-linked polybenzimidazole membrane for gas separation patent-application, December 2004

High-Molecular-Weight Polyazoles Used as Proton Conducting Membranes patent-application, July 2007

Air Separation Module Fiber Material Formulation patent-application, June 2011

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

Polybenzimidazoles
patent, July 1959

Polybenzimidazoles and Their Preparation
patent, July 1966

Production of Improved Semipermeable Polybenzimidazole Membranes
patent, June 1973

Process for Forming Hollow Polybenzimidazole Filaments for Reverse Osmosis Applications
patent, November 1974

Two stage high molecular weight polybenzimidazole production with phosphorus containing catalyst
patent, March 1985

Process for the production of semipermeable polybenzimidazole membranes and the resultant product
patent, April 1985

Sintered polybenzimidazole article
patent, March 1989

Method and apparatus for spinning hollow fiber membranes
patent, February 1999

Cross-linked polybenzimidazole membrane for gas separation
patent, September 2005

Cross-linked polybenzimidazole membrane for gas separation
patent, February 2006

Solvent-resistant microporous polybenzimidazole membranes
patent-application, August 2003

Cross-linked polybenzimidazole membrane for gas separation
patent-application, December 2004

High-Molecular-Weight Polyazoles Used as Proton Conducting Membranes
patent-application, July 2007

Air Separation Module Fiber Material Formulation
patent-application, June 2011

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