SE457963B - Recovering evaporable components from hot blast gases - by passing gas in heat exchange with cooling liq. (SW 11.7.77) - Google Patents
Recovering evaporable components from hot blast gases - by passing gas in heat exchange with cooling liq. (SW 11.7.77)Info
- Publication number
- SE457963B SE457963B SE7613916A SE7613916A SE457963B SE 457963 B SE457963 B SE 457963B SE 7613916 A SE7613916 A SE 7613916A SE 7613916 A SE7613916 A SE 7613916A SE 457963 B SE457963 B SE 457963B
- Authority
- SE
- Sweden
- Prior art keywords
- heat exchange
- hot blast
- recovering
- gases
- passing gas
- Prior art date
Links
- 239000007789 gas Substances 0.000 title abstract 7
- 238000001816 cooling Methods 0.000 title abstract 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 241000779819 Syncarpia glomulifera Species 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 239000001739 pinus spp. Substances 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 229940036248 turpentine Drugs 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/06—Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur compounds
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI753523A FI52601B (forum.php) | 1975-12-12 | 1975-12-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7613916L SE7613916L (sv) | 1977-06-13 |
| SE457963B true SE457963B (en) | 1989-02-13 |
Family
ID=8509612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7613916A SE457963B (en) | 1975-12-12 | 1976-12-10 | Recovering evaporable components from hot blast gases - by passing gas in heat exchange with cooling liq. (SW 11.7.77) |
Country Status (3)
| Country | Link |
|---|---|
| CA (1) | CA1087130A (forum.php) |
| FI (1) | FI52601B (forum.php) |
| SE (1) | SE457963B (forum.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE503351C2 (sv) * | 1994-09-06 | 1996-05-28 | Ahlstroem Oy | Förfarande för rening av sekundära kondensat vid indunstning av avlutar |
-
1975
- 1975-12-12 FI FI753523A patent/FI52601B/fi not_active IP Right Cessation
-
1976
- 1976-12-10 SE SE7613916A patent/SE457963B/xx not_active IP Right Cessation
- 1976-12-10 CA CA267,678A patent/CA1087130A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1087130A (en) | 1980-10-07 |
| SE7613916L (sv) | 1977-06-13 |
| FI52601B (forum.php) | 1977-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
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| NUG | Patent has lapsed |
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