Method for preparing membranes with adjustable separation performance
Abstract
Methods for adjustable separation of solutes and solvents involve the combination of the use of a maximally swollen membrane and subsequent vacuum depressurization exerted on the permeate side of that membrane. By adjusting the extent of depressurization it is possible to separate solvent from solutes and solutes from each other. Improved control of separation parameters as well as improved flux rates characterize the present invention. 2 figs.
- Inventors:
- Issue Date:
- OSTI Identifier:
- 6603275
- Patent Number(s):
- 5385672
- Application Number:
- PPN: US 8-135223
- Assignee:
- EG and G Idaho, Inc., Idaho Falls, ID (United States)
- DOE Contract Number:
- AC07-76ID01570
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 13 Oct 1993
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; MEMBRANES; FABRICATION; PRESSURE CONTROL; SEPARATION PROCESSES; PROCESS CONTROL; MEMBRANE TRANSPORT; CONTROL; 400105* - Separation Procedures; 320303 - Energy Conservation, Consumption, & Utilization- Industrial & Agricultural Processes- Equipment & Processes
Citation Formats
Peterson, E S, Orme, C J, and Stone, M L. Method for preparing membranes with adjustable separation performance. United States: N. p., 1995.
Web.
Peterson, E S, Orme, C J, & Stone, M L. Method for preparing membranes with adjustable separation performance. United States.
Peterson, E S, Orme, C J, and Stone, M L. Tue .
"Method for preparing membranes with adjustable separation performance". United States.
@article{osti_6603275,
title = {Method for preparing membranes with adjustable separation performance},
author = {Peterson, E S and Orme, C J and Stone, M L},
abstractNote = {Methods for adjustable separation of solutes and solvents involve the combination of the use of a maximally swollen membrane and subsequent vacuum depressurization exerted on the permeate side of that membrane. By adjusting the extent of depressurization it is possible to separate solvent from solutes and solutes from each other. Improved control of separation parameters as well as improved flux rates characterize the present invention. 2 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1995},
month = {1}
}
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