JPS6425317U - - Google Patents
Info
- Publication number
- JPS6425317U JPS6425317U JP11683587U JP11683587U JPS6425317U JP S6425317 U JPS6425317 U JP S6425317U JP 11683587 U JP11683587 U JP 11683587U JP 11683587 U JP11683587 U JP 11683587U JP S6425317 U JPS6425317 U JP S6425317U
- Authority
- JP
- Japan
- Prior art keywords
- separation membrane
- hollow fiber
- fiber separation
- facing
- gas 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
- 239000012528 membrane Substances 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 14
- 239000012510 hollow fiber Substances 0.000 claims description 11
- 239000002994 raw material Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Description
第１図は内側表面に分離膜を設けた中空糸分離
膜を用いた気体濃縮分離器を示す一部破断斜視図
、第２図は外側表面に分離膜を設けた中空糸分離
膜を用いた気体濃縮分離器を示す一部破断斜視図
、第３図は角型の容器を用いた場合の一部破断斜
視図、第４図は内側表面に分離膜を設けた中空糸
分離膜を示す斜視図、第５図、第６図、第８図、
第９図は各実施例における繰返し始動停止回数に
対する透過気体中の酸素濃度及び透過気体量を示
す線図、第７図は繰返し始動停止回数に対する各
種透過気体量を示す線図である。
１ａ，１ｃは容器、２ａは中空糸分離膜、３ａ
は原料気体供給口、４ａは非透過気体出口、５ａ
は透過気体出口、２０は多孔質中空糸、２１は分
離膜。
Figure 1 is a partially cutaway perspective view showing a gas concentration separator using a hollow fiber separation membrane with a separation membrane on the inner surface, and Figure 2 shows a gas concentrating separator using a hollow fiber separation membrane with a separation membrane on the outer surface. FIG. 3 is a partially cutaway perspective view showing a gas concentrating separator; FIG. 3 is a partially cutaway perspective view when a square container is used; FIG. 4 is a perspective view showing a hollow fiber separation membrane with a separation membrane provided on its inner surface. Figure, Figure 5, Figure 6, Figure 8,
FIG. 9 is a diagram showing the oxygen concentration in the permeated gas and the amount of permeated gas with respect to the number of times of repeated starting and stopping in each example, and FIG. 7 is a diagram showing the amounts of various permeated gases with respect to the number of times of repeated starting and stopping. 1a, 1c are containers, 2a is a hollow fiber separation membrane, 3a
is the raw material gas supply port, 4a is the non-permeable gas outlet, and 5a is the non-permeable gas outlet.
20 is a porous hollow fiber, and 21 is a separation membrane.
Claims (1)
２１を設けた中空糸分離膜２ａを、筒状の容器１
ａ，１ｃに多数本束ねて収納し、この容器１ａ，
１ｃの一側部に、上記各中空糸分離膜２ａの一端
に対向する原料気体供給口３ａを、また他側部に
各中空糸分離膜２ａの他端に対向する非透過気体
出口４ａをそれぞれ設け、さらに上記容器１ａ，
１ｃの側面に、各中空糸分離膜２ａの側面に対向
する透過気体出口５ａを設けたことを特徴とする
気体濃縮分離器。 A hollow fiber separation membrane 2a in which a nonporous separation membrane 21 is provided on the inner surface of a porous hollow fiber 20 is placed in a cylindrical container 1.
A large number of bottles are bundled and stored in containers 1a and 1c.
A raw material gas supply port 3a facing one end of each hollow fiber separation membrane 2a is provided on one side of 1c, and a non-permeable gas outlet 4a facing the other end of each hollow fiber separation membrane 2a is provided on the other side. further comprising the container 1a,
A gas concentration separator characterized in that a permeated gas outlet 5a is provided on the side surface of the hollow fiber separation membrane 1c, facing the side surface of each hollow fiber separation membrane 2a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11683587U JPS6425317U (en) | 1987-07-31 | 1987-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11683587U JPS6425317U (en) | 1987-07-31 | 1987-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6425317U true JPS6425317U (en) | 1989-02-13 |
Family
ID=31359738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11683587U Pending JPS6425317U (en) | 1987-07-31 | 1987-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6425317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004202478A (en) * | 2002-11-08 | 2004-07-22 | Nok Corp | Membrane module |
| KR20240036451A (en) | 2022-09-12 | 2024-03-20 | 가부시키가이샤 에바라 세이사꾸쇼 | Substrate processing apparatus and protective layer forming method |
-
1987
- 1987-07-31 JP JP11683587U patent/JPS6425317U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004202478A (en) * | 2002-11-08 | 2004-07-22 | Nok Corp | Membrane module |
| KR20240036451A (en) | 2022-09-12 | 2024-03-20 | 가부시키가이샤 에바라 세이사꾸쇼 | Substrate processing apparatus and protective layer forming method |