SE9002527L - Foerfarande och anordning foer tornmatning - Google Patents
Foerfarande och anordning foer tornmatningInfo
- Publication number
- SE9002527L SE9002527L SE9002527A SE9002527A SE9002527L SE 9002527 L SE9002527 L SE 9002527L SE 9002527 A SE9002527 A SE 9002527A SE 9002527 A SE9002527 A SE 9002527A SE 9002527 L SE9002527 L SE 9002527L
- Authority
- SE
- Sweden
- Prior art keywords
- tower
- arrangement
- medium
- procedure
- substantially constant
- 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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Paper (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9002527A SE466707B (sv) | 1990-07-30 | 1990-07-30 | Foerfarande och anordning foer tornmatning |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9002527A SE466707B (sv) | 1990-07-30 | 1990-07-30 | Foerfarande och anordning foer tornmatning |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9002527D0 SE9002527D0 (sv) | 1990-07-30 |
SE9002527L true SE9002527L (sv) | 1992-01-31 |
SE466707B SE466707B (sv) | 1992-03-23 |
Family
ID=20380060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9002527A SE466707B (sv) | 1990-07-30 | 1990-07-30 | Foerfarande och anordning foer tornmatning |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE466707B (sv) |
-
1990
- 1990-07-30 SE SE9002527A patent/SE466707B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE9002527D0 (sv) | 1990-07-30 |
SE466707B (sv) | 1992-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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