JPS5759618A - Gas-permeable membrane cell - Google Patents
Gas-permeable membrane cellInfo
- Publication number
- JPS5759618A JPS5759618A JP13357980A JP13357980A JPS5759618A JP S5759618 A JPS5759618 A JP S5759618A JP 13357980 A JP13357980 A JP 13357980A JP 13357980 A JP13357980 A JP 13357980A JP S5759618 A JPS5759618 A JP S5759618A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- permeable membrane
- cell
- inlet
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
PURPOSE: To obtain a gas-permeable membrane cell capable of preventing the occurrence of damage and pinhole in the membrane by providing a softness for control wall or its surface in the flow direction of gas, provided inside the gas- permeable membrane cell.
CONSTITUTION: A gas-permeable membrane cell consists of a gas-permeable membrane 1, a partition wall 3, a gas inlet 4, and a gas outlet 5. A gas mixture, e.g., air (a), is introduced into the cell and passed through the permeable membrane 1 to obtain a permeated gas (b) enriched with highly permeable gas, and impermeated gas is discharged to the outside of the cell. In this case, a control wall 2 controlling the flow direction of gas is provided in the cell in such a way as to make the flow rate of gas faster at the inlet than that at the outlet in order to reduce the accumulating effect of impermeable gas. In short, the distance t1 in the walls 2 near the inlet is made wider than the distance t2 near the outlet. At the same time, a softness is provided for the walls 2 or their surfaces in order to prevent effectively the occurrence of damage and pinholes in the membrane 1.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13357980A JPS5759618A (en) | 1980-09-24 | 1980-09-24 | Gas-permeable membrane cell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13357980A JPS5759618A (en) | 1980-09-24 | 1980-09-24 | Gas-permeable membrane cell |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5759618A true JPS5759618A (en) | 1982-04-10 |
Family
ID=15108103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13357980A Pending JPS5759618A (en) | 1980-09-24 | 1980-09-24 | Gas-permeable membrane cell |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5759618A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5665146A (en) * | 1993-07-03 | 1997-09-09 | Mizobe; Kunitaka | Dehumidifier |
US5985005A (en) * | 1994-10-13 | 1999-11-16 | Mizobe; Kunitaka | Dehumidifying device |
US8986591B2 (en) | 2004-12-07 | 2015-03-24 | Eastman Chemical Company | Void-containing polyester shrink film with improved density retention |
-
1980
- 1980-09-24 JP JP13357980A patent/JPS5759618A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5665146A (en) * | 1993-07-03 | 1997-09-09 | Mizobe; Kunitaka | Dehumidifier |
US5985005A (en) * | 1994-10-13 | 1999-11-16 | Mizobe; Kunitaka | Dehumidifying device |
US8986591B2 (en) | 2004-12-07 | 2015-03-24 | Eastman Chemical Company | Void-containing polyester shrink film with improved density retention |
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