Composite membranes for fluid separations
Patent
·
OSTI ID:867695
- Hengelo, NL
- Reinbek, DE
- Austin, TX
- Menlo Park, CA
A method for designing and making composite membranes having a microporous support membrane coated with a permselective layer. The method involves calculating the minimum thickness of the permselective layer such that the selectivity of the composite membrane is close to the intrinsic selectivity of the permselective layer. The invention also provides high performance membranes with optimized properties.
- Research Organization:
- MEMBRANE TECHNOLOGY & RES INC
- DOE Contract Number:
- AC07-83ID12379
- Assignee:
- Membrane Technology & Research Inc. (Menlo Park, CA)
- Patent Number(s):
- US 4990255
- OSTI ID:
- 867695
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
composite
membranes
fluid
separations
method
designing
microporous
support
membrane
coated
permselective
layer
involves
calculating
minimum
thickness
selectivity
close
intrinsic
provides
performance
optimized
properties
membrane coated
support membrane
composite membranes
composite membrane
method involves
porous support
permselective layer
microporous support
performance membranes
minimum thickness
optimized properties
fluid separation
fluid separations
involves calculating
intrinsic selectivity
method involve
/210/96/264/
membranes
fluid
separations
method
designing
microporous
support
membrane
coated
permselective
layer
involves
calculating
minimum
thickness
selectivity
close
intrinsic
provides
performance
optimized
properties
membrane coated
support membrane
composite membranes
composite membrane
method involves
porous support
permselective layer
microporous support
performance membranes
minimum thickness
optimized properties
fluid separation
fluid separations
involves calculating
intrinsic selectivity
method involve
/210/96/264/