US Patent 7316727 High-selectivity supported SAPO membranes
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Patent Inventor Names
John L. Falconer0
Richard D. Noble0
Shiguang Li0
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Patent abstract
SAPO membranes and methods for their preparation and use are described. The SAPO membranes are prepared by contacting at least one surface of a porous membrane support with an aged synthesis gel. A layer of SAPO crystals is formed on at least one surface of the support. SAPO crystals may also form in the pores of the support. SAPO-34 membranes of the invention can have improved selectivity for certain gas mixtures, including mixtures of carbon dioxide and methane.
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US Patent 07316727 High-selectivity supported SAPO membranes US Patent 7316727 High-selectivity supported SAPO membranes
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Patent Number
073167270
Patent Number
73167270
Edits on 23 Apr, 2023
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Patent Jurisdiction
Patent Number
073167270
Date of Patent
January 8, 2008
0Patent Application Number
108051830
Date Filed
March 19, 2004
0Official Website
Patent Primary Examiner
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US Patent 07316727 High-selectivity supported SAPO membranes
Infobox
Is a
Patent jurisdiction
Patent number
07316727
Date of patent
January 8, 2008
Patent application number
10805183
Date Filed
March 19, 2004
Patent primary examiner
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