FR2415481B1 - - Google Patents
Info
- Publication number
- FR2415481B1 FR2415481B1 FR7902092A FR7902092A FR2415481B1 FR 2415481 B1 FR2415481 B1 FR 2415481B1 FR 7902092 A FR7902092 A FR 7902092A FR 7902092 A FR7902092 A FR 7902092A FR 2415481 B1 FR2415481 B1 FR 2415481B1
- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/704—Solvents not covered by groups B01D2257/702 - B01D2257/7027
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
- B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/403—Further details for adsorption processes and devices using three beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/41—Further details for adsorption processes and devices using plural beds of the same adsorbent in series
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Separation Of Gases By Adsorption (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB358078 | 1978-01-28 | ||
| GB7837948A GB2013519B (en) | 1978-01-28 | 1978-09-25 | Method of and installation for stripping solvent from solvvent-laden air |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2415481A1 FR2415481A1 (en) | 1979-08-24 |
| FR2415481B1 true FR2415481B1 (en) | 1984-07-06 |
Family
ID=26238443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7902092A Granted FR2415481A1 (en) | 1978-01-28 | 1979-01-26 | PROCESS AND INSTALLATION FOR EXTRACTING THE SOLVENT FROM THE SOLVENT-LOADED AIR |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS54110179A (en) |
| DE (1) | DE2901894A1 (en) |
| ES (1) | ES477182A1 (en) |
| FR (1) | FR2415481A1 (en) |
| GB (1) | GB2013519B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4323372A (en) | 1979-12-17 | 1982-04-06 | Ciba-Geigy Corporation | Process for recovering nitrobenzene, dichlorobenzene and/or trichlorobenzene from exhaust gases, in particular spent air |
| JPS5689818A (en) * | 1979-12-25 | 1981-07-21 | Mitsubishi Heavy Ind Ltd | Improved solvent recovering method |
| DE3038715A1 (en) * | 1980-10-14 | 1982-05-27 | Bergwerksverband Gmbh, 4300 Essen | METHOD FOR DESORPING ACTIVATED CARBONS LOADED WITH ADSORBATES |
| DE3232134A1 (en) * | 1982-08-28 | 1984-03-01 | Rekuperator KG Dr.-Ing. Schack & Co, 4000 Düsseldorf | Process for the adsorptive purification of a gas stream from vapour-form or gaseous impurities |
| FR2532186B1 (en) * | 1982-08-28 | 1989-12-29 | Schack & Co Rekuperator | PROCESS FOR THE PURIFICATION OF A GAS STREAM BY ADSORPTION FROM VAPOR OR GAS POLLUTIONS |
| JPH02194808A (en) * | 1989-01-21 | 1990-08-01 | Morikawa Sangyo Kk | Gas recovering method and recovering device |
| JP5864281B2 (en) * | 2012-01-20 | 2016-02-17 | 株式会社日立製作所 | CO2 separation and recovery equipment |
| JP5924487B2 (en) * | 2012-06-13 | 2016-05-25 | 株式会社Ihi | Volatile organic compound recovery device and volatile organic compound treatment system |
| CN107051104A (en) * | 2017-05-12 | 2017-08-18 | 江苏净领环保科技有限公司 | A kind of modular unit and technique for handling organic exhaust gas |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE542991C (en) * | 1927-10-26 | 1932-01-30 | Carbide & Carbon Chem Corp | Process for the recovery of valuable substances mixed with gases that are difficult to condense |
| DE1202764B (en) * | 1960-05-23 | 1965-10-14 | Bischoff Gasreinigung | Process for the regeneration of adsorbents which are loaded with substances that only dissolve to a limited extent in water |
| GB1086872A (en) * | 1964-01-21 | 1967-10-11 | Courtaulds Ltd | Improvements in solvent recovery by adsorption |
| US3731460A (en) * | 1970-12-16 | 1973-05-08 | Mitsubishi Heavy Ind Ltd | Regenerative filtration apparatus |
| DE2231640B2 (en) * | 1972-06-28 | 1977-09-15 | Ceagfilter Und Entstaubungstechnik Gmbh, 4600 Dortmund | METHOD FOR SEPARATING STEAM OR GASEOUS IMPURITIES FROM AN AIR OR GAS STREAM |
| DE2248267B2 (en) * | 1972-10-02 | 1976-07-15 | Ceagfilter Und Entstaubungstechnik Gmbh, 4600 Dortmund | DESORPTION OF ACTIVATED CHARCOAL AIR FILTERS |
| FR2315308A1 (en) * | 1975-06-27 | 1977-01-21 | Ceca Sa | Absorption of vapour on e.g. activated carbon - with regeneration of adsorbent and recovery of adsorbed vapour |
-
1978
- 1978-09-25 GB GB7837948A patent/GB2013519B/en not_active Expired
-
1979
- 1979-01-18 DE DE19792901894 patent/DE2901894A1/en not_active Ceased
- 1979-01-26 FR FR7902092A patent/FR2415481A1/en active Granted
- 1979-01-26 ES ES477182A patent/ES477182A1/en not_active Expired
- 1979-01-26 JP JP811679A patent/JPS54110179A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES477182A1 (en) | 1979-10-16 |
| GB2013519B (en) | 1982-08-11 |
| DE2901894A1 (en) | 1979-08-02 |
| JPS54110179A (en) | 1979-08-29 |
| FR2415481A1 (en) | 1979-08-24 |
| GB2013519A (en) | 1979-08-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |