SE8703086L - Massatvettfilter - Google Patents
MassatvettfilterInfo
- Publication number
- SE8703086L SE8703086L SE8703086A SE8703086A SE8703086L SE 8703086 L SE8703086 L SE 8703086L SE 8703086 A SE8703086 A SE 8703086A SE 8703086 A SE8703086 A SE 8703086A SE 8703086 L SE8703086 L SE 8703086L
- Authority
- SE
- Sweden
- Prior art keywords
- drum
- liquid
- inside surface
- mat
- enlarged
- Prior art date
Links
- 239000007788 liquid Substances 0.000 abstract 6
- 238000011144 upstream manufacturing Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
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
- D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
- D21C9/06—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in filters ; Washing of concentrated pulp, e.g. pulp mats, on filtering surfaces
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US89398886A | 1986-08-07 | 1986-08-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8703086D0 SE8703086D0 (sv) | 1987-08-07 |
SE8703086L true SE8703086L (sv) | 1988-02-08 |
Family
ID=25402444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8703086A SE8703086L (sv) | 1986-08-07 | 1987-08-07 | Massatvettfilter |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS6342989A (fi) |
AT (1) | AT391494B (fi) |
BR (1) | BR8703997A (fi) |
CA (2) | CA1293402C (fi) |
FI (1) | FI87243C (fi) |
SE (1) | SE8703086L (fi) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7374050B2 (en) * | 2004-04-23 | 2008-05-20 | Andritz Inc. | High capacity and high efficiency filter deck assembly |
KR102079809B1 (ko) * | 2019-07-08 | 2020-02-21 | 흥우산업 주식회사 | 해저 케이블 설치용 쇄암 전용선 및 이를 이용한 설치 공법 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3772144A (en) * | 1971-04-14 | 1973-11-13 | Improved Machinery Inc | Apparatus and method for thickening and washing suspensions containing fibrous material |
JPS626992A (ja) * | 1985-07-03 | 1987-01-13 | ラウマ−レポラ オイ | パルプの加圧洗浄方法 |
-
1987
- 1987-03-18 CA CA000532366A patent/CA1293402C/en not_active Expired - Lifetime
- 1987-08-06 JP JP62195449A patent/JPS6342989A/ja active Granted
- 1987-08-06 FI FI873424A patent/FI87243C/fi not_active IP Right Cessation
- 1987-08-06 BR BR8703997A patent/BR8703997A/pt not_active IP Right Cessation
- 1987-08-06 AT AT0199787A patent/AT391494B/de not_active IP Right Cessation
- 1987-08-07 SE SE8703086A patent/SE8703086L/xx not_active Application Discontinuation
-
1990
- 1990-07-11 CA CA000615786A patent/CA1293403C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FI87243B (fi) | 1992-08-31 |
AT391494B (de) | 1990-10-10 |
SE8703086D0 (sv) | 1987-08-07 |
CA1293402C (en) | 1991-12-24 |
JPH026878B2 (fi) | 1990-02-14 |
ATA199787A (de) | 1990-04-15 |
CA1293403C (en) | 1991-12-24 |
FI87243C (fi) | 1992-12-10 |
FI873424A0 (fi) | 1987-08-06 |
JPS6342989A (ja) | 1988-02-24 |
FI873424A (fi) | 1988-02-08 |
BR8703997A (pt) | 1988-04-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8703086-2 Effective date: 19890405 |