CH573264A5 - - Google Patents
Info
- Publication number
- CH573264A5 CH573264A5 CH1114973A CH1114973A CH573264A5 CH 573264 A5 CH573264 A5 CH 573264A5 CH 1114973 A CH1114973 A CH 1114973A CH 1114973 A CH1114973 A CH 1114973A CH 573264 A5 CH573264 A5 CH 573264A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/10—Supported membranes; Membrane supports
- B01D69/105—Support pretreatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/10—Supported membranes; Membrane supports
- B01D69/107—Organic support material
- B01D69/1071—Woven, non-woven or net mesh
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7222774A FR2167486A1 (cg-RX-API-DMAC7.html) | 1972-01-14 | 1972-06-23 | |
| FR7227743A FR2194461B1 (cg-RX-API-DMAC7.html) | 1972-06-23 | 1972-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH573264A5 true CH573264A5 (cg-RX-API-DMAC7.html) | 1976-03-15 |
Family
ID=26217180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1114973A CH573264A5 (cg-RX-API-DMAC7.html) | 1972-06-23 | 1973-07-31 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3984328A (cg-RX-API-DMAC7.html) |
| BE (1) | BE803077A (cg-RX-API-DMAC7.html) |
| CA (1) | CA991999A (cg-RX-API-DMAC7.html) |
| CH (1) | CH573264A5 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2194461B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1415752A (cg-RX-API-DMAC7.html) |
| LU (1) | LU68132A1 (cg-RX-API-DMAC7.html) |
| NL (1) | NL161989C (cg-RX-API-DMAC7.html) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2288544A1 (fr) * | 1974-10-24 | 1976-05-21 | Rhone Poulenc Ind | Cordon filtrant |
| DE2655024C3 (de) * | 1976-12-04 | 1982-04-22 | Fa. Carl Freudenberg, 6940 Weinheim | Trägerschicht für eine semipermeable Membran |
| US4134742A (en) * | 1977-06-06 | 1979-01-16 | Envirogenic Systems Company | Gas separation membranes |
| EP0053881B1 (en) * | 1980-12-08 | 1985-05-02 | Imperial Chemical Industries Plc | Mass transfer apparatus |
| GB9523972D0 (en) * | 1995-11-23 | 1996-01-24 | Impak Marketing Ltd | Abrading material |
| US6354444B1 (en) * | 1997-07-01 | 2002-03-12 | Zenon Environmental Inc. | Hollow fiber membrane and braided tubular support therefor |
| US7165682B1 (en) * | 2003-07-16 | 2007-01-23 | Accord Partner Limited | Defect free composite membranes, method for producing said membranes and use of the same |
| KR100569681B1 (ko) * | 2003-11-17 | 2006-04-10 | 주식회사 코오롱 | 침지형 중공사막 모듈 |
| CN102365125B (zh) | 2009-03-26 | 2015-07-08 | Bl科技公司 | 非编织的增强中空纤维膜 |
| JP5745510B2 (ja) | 2009-06-26 | 2015-07-08 | ビーエル・テクノロジーズ・インコーポレイテッド | 非編組式織物で強化された中空糸膜 |
| AU2011302393B2 (en) | 2010-09-15 | 2016-09-08 | Bl Technologies, Inc. | Method to make a yarn-reinforced hollow fibre membranes around a soluble core |
| US8529814B2 (en) | 2010-12-15 | 2013-09-10 | General Electric Company | Supported hollow fiber membrane |
| US9321014B2 (en) | 2011-12-16 | 2016-04-26 | Bl Technologies, Inc. | Hollow fiber membrane with compatible reinforcements |
| US9643129B2 (en) | 2011-12-22 | 2017-05-09 | Bl Technologies, Inc. | Non-braided, textile-reinforced hollow fiber membrane |
| US9022229B2 (en) | 2012-03-09 | 2015-05-05 | General Electric Company | Composite membrane with compatible support filaments |
| US8999454B2 (en) | 2012-03-22 | 2015-04-07 | General Electric Company | Device and process for producing a reinforced hollow fibre membrane |
| US9227362B2 (en) | 2012-08-23 | 2016-01-05 | General Electric Company | Braid welding |
| CN119951355B (zh) * | 2025-01-10 | 2025-09-09 | 武汉轻工大学 | 一种水体重金属离子污染处理吸附过滤膜及其制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1241973A (en) * | 1968-07-30 | 1971-08-11 | American Standard Inc | Improvements in or relating to supporting osmotic membranes |
| US3676193A (en) * | 1970-05-08 | 1972-07-11 | Abcor Inc | Process for casting integrally supported tubular membranes |
| FR2182730B1 (cg-RX-API-DMAC7.html) * | 1972-05-05 | 1974-09-27 | Rhone Poulenc Sa |
-
1972
- 1972-08-01 FR FR7227743A patent/FR2194461B1/fr not_active Expired
-
1973
- 1973-07-24 NL NL7310293.A patent/NL161989C/xx not_active IP Right Cessation
- 1973-07-30 US US05/383,509 patent/US3984328A/en not_active Expired - Lifetime
- 1973-07-31 CH CH1114973A patent/CH573264A5/xx not_active IP Right Cessation
- 1973-07-31 LU LU68132A patent/LU68132A1/xx unknown
- 1973-07-31 CA CA177,703A patent/CA991999A/fr not_active Expired
- 1973-07-31 BE BE134115A patent/BE803077A/xx not_active IP Right Cessation
- 1973-08-01 GB GB3662173A patent/GB1415752A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL161989C (nl) | 1980-04-15 |
| FR2194461A1 (cg-RX-API-DMAC7.html) | 1974-03-01 |
| FR2194461B1 (cg-RX-API-DMAC7.html) | 1975-03-07 |
| LU68132A1 (cg-RX-API-DMAC7.html) | 1974-02-11 |
| GB1415752A (en) | 1975-11-26 |
| BE803077A (fr) | 1974-01-31 |
| NL161989B (nl) | 1979-11-15 |
| AU5864573A (en) | 1975-01-30 |
| NL7310293A (cg-RX-API-DMAC7.html) | 1974-02-05 |
| CA991999A (fr) | 1976-06-29 |
| DE2339025A1 (de) | 1974-02-21 |
| US3984328A (en) | 1976-10-05 |
| DE2339025B2 (de) | 1975-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |