SE334809B - - Google Patents
Info
- Publication number
- SE334809B SE334809B SE13340/69A SE1334069A SE334809B SE 334809 B SE334809 B SE 334809B SE 13340/69 A SE13340/69 A SE 13340/69A SE 1334069 A SE1334069 A SE 1334069A SE 334809 B SE334809 B SE 334809B
- Authority
- SE
- Sweden
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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
- D21C3/26—Multistage processes
- D21C3/266—Multistage processes the same pulping agent being used in all stages
-
- 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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
-
- 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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
- D21C3/24—Continuous processes
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE13340/69A SE334809B (fi) | 1969-09-29 | 1969-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE13340/69A SE334809B (fi) | 1969-09-29 | 1969-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE334809B true SE334809B (fi) | 1971-05-03 |
Family
ID=20297233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE13340/69A SE334809B (fi) | 1969-09-29 | 1969-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE334809B (fi) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985001305A1 (en) * | 1983-09-21 | 1985-03-28 | Rauma-Repola Oy | Method for filling a batch digester |
| WO1995021961A1 (en) * | 1994-02-10 | 1995-08-17 | Kvaerner Pulping Technologies Ab | Method for optimizing the liquor-to-wood ratio when producing paper pulp |
| US7547374B2 (en) | 2006-02-10 | 2009-06-16 | Metso Fiber Karlstadt Ab | Method for impregnating chips in a continuous digestion system |
-
1969
- 1969-09-29 SE SE13340/69A patent/SE334809B/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985001305A1 (en) * | 1983-09-21 | 1985-03-28 | Rauma-Repola Oy | Method for filling a batch digester |
| WO1995021961A1 (en) * | 1994-02-10 | 1995-08-17 | Kvaerner Pulping Technologies Ab | Method for optimizing the liquor-to-wood ratio when producing paper pulp |
| US7547374B2 (en) | 2006-02-10 | 2009-06-16 | Metso Fiber Karlstadt Ab | Method for impregnating chips in a continuous digestion system |