Liquid purification or separation – Filter – Material
Patent
1986-05-15
1989-07-25
Jones, W. Gary
Liquid purification or separation
Filter
Material
55158, 21050079, 21050041, 4283155, B01D 1300
Patent
active
048511200
ABSTRACT:
A process for the separation of water from water-miscible organic compounds, comprising contacting a mixture of water and an organic compound against one side of a membrane comprising a salt of an anionic polysaccharide or blends thereof with a noncellulosic polyanion, and withdrawing at the other side of said membrane a mixture having a higher concentration of water.
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Jagodzinski James A.
Reineke Charles E.
Jones W. Gary
The Dow Chemical Company
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