FI20021337A0 - Carbonization of sweat liquor - Google Patents
Carbonization of sweat liquorInfo
- Publication number
- FI20021337A0 FI20021337A0 FI20021337A FI20021337A FI20021337A0 FI 20021337 A0 FI20021337 A0 FI 20021337A0 FI 20021337 A FI20021337 A FI 20021337A FI 20021337 A FI20021337 A FI 20021337A FI 20021337 A0 FI20021337 A0 FI 20021337A0
- Authority
- FI
- Finland
- Prior art keywords
- carbonization
- sweat
- liquor
- sweat liquor
- Prior art date
Links
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
- D21C11/12—Combustion of pulp liquors
- D21C11/125—Decomposition of the pulp liquors in reducing atmosphere or in the absence of oxidants, i.e. gasification or pyrolysis
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20021337A FI20021337A7 (en) | 2002-07-08 | 2002-07-08 | Black liquor carbonization |
| PCT/FI2003/000532 WO2004005611A1 (en) | 2002-07-08 | 2003-07-02 | Carbonizing of black liquor |
| EP03735748A EP1532313A1 (en) | 2002-07-08 | 2003-07-02 | Carbonizing of black liquor |
| CA002491897A CA2491897A1 (en) | 2002-07-08 | 2003-07-02 | Carbonizing of black liquor |
| AU2003238131A AU2003238131A1 (en) | 2002-07-08 | 2003-07-02 | Carbonizing of black liquor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20021337A FI20021337A7 (en) | 2002-07-08 | 2002-07-08 | Black liquor carbonization |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI20021337A0 true FI20021337A0 (en) | 2002-07-08 |
| FI20021337L FI20021337L (en) | 2004-01-09 |
| FI20021337A7 FI20021337A7 (en) | 2004-01-09 |
Family
ID=8564319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI20021337A FI20021337A7 (en) | 2002-07-08 | 2002-07-08 | Black liquor carbonization |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1532313A1 (en) |
| AU (1) | AU2003238131A1 (en) |
| CA (1) | CA2491897A1 (en) |
| FI (1) | FI20021337A7 (en) |
| WO (1) | WO2004005611A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420624B (en) * | 2019-08-22 | 2022-02-22 | 农业农村部环境保护科研监测所 | Porous biomass charcoal-based phosphate adsorbent and preparation method and application thereof |
| CN113457845B (en) * | 2021-08-02 | 2022-04-19 | 瑞燃(上海)环境工程技术有限公司 | A device and process method for treating lampblack tail gas |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1200117B (en) * | 1958-09-11 | 1965-09-02 | Billeruds Ab | Process for the recovery of sulfur-free sodium compounds in the form of soda from pulp liquors containing sodium and sulfur compounds |
| US4439272A (en) * | 1982-01-13 | 1984-03-27 | Nguyen Xuan T | Pulp mill residual liquor recovery process |
| DE3829826A1 (en) * | 1988-09-02 | 1990-03-15 | Basf Ag | METHOD FOR PROCESSING RESIDUES CONTAINING SODIUM SULFATE |
-
2002
- 2002-07-08 FI FI20021337A patent/FI20021337A7/en not_active IP Right Cessation
-
2003
- 2003-07-02 AU AU2003238131A patent/AU2003238131A1/en not_active Abandoned
- 2003-07-02 CA CA002491897A patent/CA2491897A1/en not_active Abandoned
- 2003-07-02 WO PCT/FI2003/000532 patent/WO2004005611A1/en not_active Ceased
- 2003-07-02 EP EP03735748A patent/EP1532313A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CA2491897A1 (en) | 2004-01-15 |
| FI20021337L (en) | 2004-01-09 |
| AU2003238131A1 (en) | 2004-01-23 |
| WO2004005611A1 (en) | 2004-01-15 |
| EP1532313A1 (en) | 2005-05-25 |
| FI20021337A7 (en) | 2004-01-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MA | Patent expired |