FI973823A - Method and apparatus for treating pulp - Google Patents
Method and apparatus for treating pulp Download PDFInfo
- Publication number
- FI973823A FI973823A FI973823A FI973823A FI973823A FI 973823 A FI973823 A FI 973823A FI 973823 A FI973823 A FI 973823A FI 973823 A FI973823 A FI 973823A FI 973823 A FI973823 A FI 973823A
- Authority
- FI
- Finland
- Prior art keywords
- treating pulp
- pulp
- treating
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI973823A FI121787B (en) | 1993-05-04 | 1997-09-29 | Method and apparatus for continuous pulping |
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/056,211 US5489363A (en) | 1993-05-04 | 1993-05-04 | Pulping with low dissolved solids for improved pulp strength |
US5621193 | 1993-05-04 | ||
US12754893 | 1993-09-28 | ||
US08/127,548 US5547012A (en) | 1993-05-04 | 1993-09-28 | Dissolved solids control in pulp production |
PCT/US1994/001953 WO1994025668A1 (en) | 1993-05-04 | 1994-02-25 | Dissolved solids control in pulp production |
US9401953 | 1994-02-25 | ||
FI955247A FI120650B (en) | 1993-05-04 | 1995-11-02 | Method and apparatus for pulping |
FI955247 | 1995-11-02 | ||
FI973823 | 1997-09-29 | ||
FI973823A FI121787B (en) | 1993-05-04 | 1997-09-29 | Method and apparatus for continuous pulping |
Publications (3)
Publication Number | Publication Date |
---|---|
FI973823A true FI973823A (en) | 1997-09-29 |
FI973823A0 FI973823A0 (en) | 1997-09-29 |
FI121787B FI121787B (en) | 2011-04-15 |
Family
ID=27444253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI973823A FI121787B (en) | 1993-05-04 | 1997-09-29 | Method and apparatus for continuous pulping |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI121787B (en) |
-
1997
- 1997-09-29 FI FI973823A patent/FI121787B/en active IP Right Review Request
Also Published As
Publication number | Publication date |
---|---|
FI973823A0 (en) | 1997-09-29 |
FI121787B (en) | 2011-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Ref document number: 121787 Country of ref document: FI |
|
MD | Opposition filed |
Opponent name: METSO PAPER SWEDEN AB |
|
MDU | Request for invalidation filed |