Membrane Separation Flashcards
1
Q
three mechanism in separation of gases for membrane separation
A
- porous membrane
- polymer membrane
- gas separation models
2
Q
two types of polymer membrane
A
- diffusion through the membrane
- diffusion through resistance in series
3
Q
for porous membrane what is the basis diffusion mechanism
A
knudsen diffusion
4
Q
the porous membrane is based on what kind of mechanism
A
solution-diffusion mechanism
5
Q
three types of gas separation models
A
- complete mixing model
- counterflow mixing model
- cross flow model
6
Q
four types of separation of liquids
A
- dialysis or liquid permeation
- reverse osmosis
- ultrafiltration
- pervaporation
