SE341519B - - Google Patents
Info
- Publication number
- SE341519B SE341519B SE13604/67A SE1360467A SE341519B SE 341519 B SE341519 B SE 341519B SE 13604/67 A SE13604/67 A SE 13604/67A SE 1360467 A SE1360467 A SE 1360467A SE 341519 B SE341519 B SE 341519B
- 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
- 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
- D21C9/1026—Other features in bleaching processes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58407866A | 1966-10-04 | 1966-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE341519B true SE341519B (en17) | 1971-12-27 |
Family
ID=24335850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE13604/67A SE341519B (en17) | 1966-10-04 | 1967-10-04 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3492199A (en17) |
| CH (1) | CH483518A (en17) |
| DE (1) | DE1621692A1 (en17) |
| ES (1) | ES345665A1 (en17) |
| FR (1) | FR1542837A (en17) |
| NO (1) | NO120217B (en17) |
| SE (1) | SE341519B (en17) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3630828A (en) * | 1968-05-13 | 1971-12-28 | Pulp Paper Res Inst | Bleaching of a low-density, substantially uncompacted, porous fluffed cellulosic pulp |
| OA03094A (fr) * | 1968-07-11 | 1970-12-15 | P P I South African Pulp And P | Perfectionnements à la délignification et au blanchiment des pâtes de cellulose avec l'oxygène gazeux. |
| US3650887A (en) * | 1969-04-21 | 1972-03-21 | Kimberly Clark Co | Wood pulp bleaching process utilizing peroxide-silicate bleaching solution |
| CA902861A (en) * | 1969-11-27 | 1972-06-20 | Pulp And Paper Research Institute Of Canada | Bleaching of cellulosic pulp |
| US3627630A (en) * | 1969-12-04 | 1971-12-14 | Beloit Corp | Method of flash drying pulp |
| US4022965A (en) * | 1975-01-13 | 1977-05-10 | Crown Zellerbach Corporation | Process for producing reactive, homogeneous, self-bondable lignocellulose fibers |
| SE432118B (sv) * | 1975-02-26 | 1984-03-19 | Moelnlycke Ab | Mekanisk fluffmassa och sett for framstellning derav |
| AT395180B (de) * | 1989-08-16 | 1992-10-12 | Andritz Ag Maschf | Verfahren zur zerkleinerung von materialien und anlage zu dessen durchfuehrung |
| SE519462C2 (sv) * | 2001-06-21 | 2003-03-04 | Holmen Ab | Förfarande för framställning av blekt termomekanisk massa (TMP) eller blekt kemitermomekanisk massa (CTMP) |
| US7297225B2 (en) * | 2004-06-22 | 2007-11-20 | Georgia-Pacific Consumer Products Lp | Process for high temperature peroxide bleaching of pulp with cool discharge |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2492047A (en) * | 1946-03-30 | 1949-12-20 | Du Pont | Bleaching wood pulp |
| US3055795A (en) * | 1957-09-09 | 1962-09-25 | Bauer Bros Co | Handling of paper pulp |
| SE317864B (en17) * | 1963-10-05 | 1969-11-24 | Svenska Cellulosa Ab |
-
1966
- 1966-10-04 US US584078A patent/US3492199A/en not_active Expired - Lifetime
-
1967
- 1967-09-15 NO NO169759A patent/NO120217B/no unknown
- 1967-09-27 DE DE19671621692 patent/DE1621692A1/de active Pending
- 1967-09-29 FR FR122896A patent/FR1542837A/fr not_active Expired
- 1967-10-02 ES ES345665A patent/ES345665A1/es not_active Expired
- 1967-10-02 CH CH1378267A patent/CH483518A/de not_active IP Right Cessation
- 1967-10-04 SE SE13604/67A patent/SE341519B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1621692A1 (de) | 1971-06-03 |
| US3492199A (en) | 1970-01-27 |
| ES345665A1 (es) | 1968-11-16 |
| NO120217B (en17) | 1970-09-14 |
| CH483518A (de) | 1969-12-31 |
| FR1542837A (fr) | 1968-10-18 |