FR2048563A5 - - Google Patents
Info
- Publication number
- FR2048563A5 FR2048563A5 FR7018294A FR7018294A FR2048563A5 FR 2048563 A5 FR2048563 A5 FR 2048563A5 FR 7018294 A FR7018294 A FR 7018294A FR 7018294 A FR7018294 A FR 7018294A FR 2048563 A5 FR2048563 A5 FR 2048563A5
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
- B01D53/225—Multiple stage diffusion
- B01D53/226—Multiple stage diffusion in serial connexion
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1925582A DE1925582C3 (de) | 1969-05-20 | 1969-05-20 | Verfahren und Vorrichtung zum Trennen von Stoffgemischen mittels Diffusion |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2048563A5 true FR2048563A5 (fr) | 1971-03-19 |
Family
ID=5734628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7018294A Expired FR2048563A5 (fr) | 1969-05-20 | 1970-05-20 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3651618A (fr) |
JP (1) | JPS4945142B1 (fr) |
BE (1) | BE750553A (fr) |
CA (1) | CA921406A (fr) |
DE (1) | DE1925582C3 (fr) |
FR (1) | FR2048563A5 (fr) |
GB (1) | GB1309404A (fr) |
NL (1) | NL7007287A (fr) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3735562A (en) * | 1971-06-09 | 1973-05-29 | Gulf Research Development Co | Membrane gas extractor |
US3739553A (en) * | 1971-06-14 | 1973-06-19 | H Aine | Exhaust emission control means for internal combustion apparatus |
US3910780A (en) * | 1973-06-14 | 1975-10-07 | Hydro Membronics Inc | Separative barrier for preferential transport of CO{HD 2 {B and apparatus employing same |
US6436135B1 (en) | 1974-10-24 | 2002-08-20 | David Goldfarb | Prosthetic vascular graft |
JPS5268055U (fr) * | 1975-11-17 | 1977-05-20 | ||
JPS5263178A (en) * | 1975-11-17 | 1977-05-25 | Toshiba Corp | Gas separation unit |
US4208194A (en) * | 1977-09-26 | 1980-06-17 | Minnesota Mining And Manufacturing Company | Monitoring device |
FR2405081A1 (fr) * | 1977-10-06 | 1979-05-04 | Commissariat Energie Atomique | Procede de separation de gaz dans un melange |
JPS551816A (en) * | 1978-06-15 | 1980-01-09 | Mitsubishi Rayon Co Ltd | Vapor-liquid contactor |
US4482360A (en) * | 1982-05-29 | 1984-11-13 | Nippon Steel Corporation | Porous materials for concentration and separation of hydrogen or helium, and process therewith for the separation of the gas |
US4493716A (en) * | 1982-10-12 | 1985-01-15 | W. L. Gore & Associates, Inc. | Apparatus for the separation of hydrogen sulfide from a gas mixture |
AU3086684A (en) * | 1983-07-26 | 1985-01-31 | Baltimore Aircoil Company, Incorporated | Evaporation through permeable membrane |
DE3337572A1 (de) * | 1983-10-15 | 1985-04-25 | Linde Ag, 6200 Wiesbaden | Verfahren und vorrichtung zum abtrennen einer komponente aus einem gasgemisch |
JPS61149205A (ja) * | 1984-12-24 | 1986-07-07 | Sumitomo Electric Ind Ltd | 液体膜 |
US4995888A (en) * | 1988-07-05 | 1991-02-26 | Texaco Inc. | Separation of gas from solvent by membrane technology |
US5254143A (en) * | 1990-07-09 | 1993-10-19 | Dainippon Ink And Chemical, Inc. | Diaphragm for gas-liquid contact, gas-liquid contact apparatus and process for producing liquid containing gas dissolved therein |
US5538535A (en) * | 1995-02-27 | 1996-07-23 | Membrane Technology And Research, Inc. | Membrane process for treatment of chlorine-containing gas streams |
JPH0961315A (ja) * | 1995-08-24 | 1997-03-07 | Sharp Corp | 雰囲気中不純物の捕集方法および分析装置 |
US5719322A (en) * | 1996-09-20 | 1998-02-17 | Uop | Zeolitic capillary columns for gas chromatography |
US6110257A (en) * | 1997-05-16 | 2000-08-29 | Advanced Technology Materials, Inc. | Low concentration gas delivery system utilizing sorbent-based gas storage and delivery system |
JP3279231B2 (ja) * | 1997-10-13 | 2002-04-30 | トヨタ自動車株式会社 | ヨウ素ガスの分離方法 |
US6113748A (en) * | 1998-08-11 | 2000-09-05 | Richardson, Jr.; William H. | Non-fossil fuel without harmful combustion effluents |
US6592650B2 (en) * | 2000-05-19 | 2003-07-15 | Membrane Technology And Research, Inc. | Gas separation using organic-vapor-resistant membranes and PSA |
US6361583B1 (en) * | 2000-05-19 | 2002-03-26 | Membrane Technology And Research, Inc. | Gas separation using organic-vapor-resistant membranes |
US6361582B1 (en) * | 2000-05-19 | 2002-03-26 | Membrane Technology And Research, Inc. | Gas separation using C3+ hydrocarbon-resistant membranes |
US6579341B2 (en) * | 2000-05-19 | 2003-06-17 | Membrane Technology And Research, Inc. | Nitrogen gas separation using organic-vapor-resistant membranes |
US6544316B2 (en) * | 2000-05-19 | 2003-04-08 | Membrane Technology And Research, Inc. | Hydrogen gas separation using organic-vapor-resistant membranes |
US6572680B2 (en) * | 2000-05-19 | 2003-06-03 | Membrane Technology And Research, Inc. | Carbon dioxide gas separation using organic-vapor-resistant membranes |
US8760850B2 (en) * | 2010-09-09 | 2014-06-24 | Ioxus, Inc. | Methods and apparatus related to a purge valve for a capacitor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3246449A (en) * | 1959-06-09 | 1966-04-19 | Union Carbide Corp | Recovery of helium |
US3405058A (en) * | 1964-02-17 | 1968-10-08 | Wendell S. Miller | Purification of water |
US3396510A (en) * | 1966-08-15 | 1968-08-13 | Gen Electric | Liquid membranes for use in the separation of gases |
US3335545A (en) * | 1965-07-01 | 1967-08-15 | Gen Electric | Gas separation by differential permeation |
US3455092A (en) * | 1965-12-06 | 1969-07-15 | Varian Associates | Gas analyzer inlet system for gaseous state materials |
US3430417A (en) * | 1966-06-15 | 1969-03-04 | Gen Electric | Gas sample enrichment device |
-
1969
- 1969-05-20 DE DE1925582A patent/DE1925582C3/de not_active Expired
-
1970
- 1970-05-18 JP JP45042323A patent/JPS4945142B1/ja active Pending
- 1970-05-19 GB GB2404870A patent/GB1309404A/en not_active Expired
- 1970-05-19 BE BE750553D patent/BE750553A/fr unknown
- 1970-05-20 CA CA083168A patent/CA921406A/en not_active Expired
- 1970-05-20 NL NL7007287A patent/NL7007287A/xx unknown
- 1970-05-20 US US39124A patent/US3651618A/en not_active Expired - Lifetime
- 1970-05-20 FR FR7018294A patent/FR2048563A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1925582A1 (de) | 1970-12-03 |
NL7007287A (fr) | 1970-11-24 |
GB1309404A (en) | 1973-03-14 |
DE1925582B2 (de) | 1973-11-29 |
US3651618A (en) | 1972-03-28 |
BE750553A (fr) | 1970-11-03 |
CA921406A (en) | 1973-02-20 |
JPS4945142B1 (fr) | 1974-12-02 |
DE1925582C3 (de) | 1974-07-04 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |