HUT41990A - Method for purifying gas /air/ containing organic solvent vapours - Google Patents
Method for purifying gas /air/ containing organic solvent vapoursInfo
- Publication number
- HUT41990A HUT41990A HU180485A HU180485A HUT41990A HU T41990 A HUT41990 A HU T41990A HU 180485 A HU180485 A HU 180485A HU 180485 A HU180485 A HU 180485A HU T41990 A HUT41990 A HU T41990A
- Authority
- HU
- Hungary
- Prior art keywords
- air
- solvent
- organic solvent
- containing organic
- vapour
- Prior art date
Links
Abstract
Air contg. solvent vapour is cooled so that the solvent is condensed. Alternatively the air contg. solvent vapour is mixed with fresh air, reducing the solvent concn. to 1/3 of its lower explosive limit. The diluted air/vapour stream is routed through an adsorbent material, which can be regenerated using steam flowing in the opposite direction. The regenerating steam is condensed and discharged. - The adsorbent material is dried and cooled using hot air and air at ambient temp. The drying/cooling air is discharged with the purified air from the adsorber. Adsorption and regeneration processes are repeated by changing over the adsorber units.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU180485A HU196319B (en) | 1985-05-14 | 1985-05-14 | Method for purifying gas current containing high-titre organic solvent vapours and recovering the solvents |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU180485A HU196319B (en) | 1985-05-14 | 1985-05-14 | Method for purifying gas current containing high-titre organic solvent vapours and recovering the solvents |
Publications (2)
Publication Number | Publication Date |
---|---|
HUT41990A true HUT41990A (en) | 1987-06-29 |
HU196319B HU196319B (en) | 1988-11-28 |
Family
ID=10956279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU180485A HU196319B (en) | 1985-05-14 | 1985-05-14 | Method for purifying gas current containing high-titre organic solvent vapours and recovering the solvents |
Country Status (1)
Country | Link |
---|---|
HU (1) | HU196319B (en) |
-
1985
- 1985-05-14 HU HU180485A patent/HU196319B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HU196319B (en) | 1988-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HU90 | Patent valid on 900628 | ||
HMM4 | Cancellation of final prot. due to non-payment of fee |