FI89514C - Foerfarande foer att saenka energifoerbrukningen vid raffinering av fibermaterial - Google Patents
Foerfarande foer att saenka energifoerbrukningen vid raffinering av fibermaterial Download PDFInfo
- Publication number
- FI89514C FI89514C FI870363A FI870363A FI89514C FI 89514 C FI89514 C FI 89514C FI 870363 A FI870363 A FI 870363A FI 870363 A FI870363 A FI 870363A FI 89514 C FI89514 C FI 89514C
- Authority
- FI
- Finland
- Prior art keywords
- grinding
- refiner
- frequency
- fibrous material
- steam
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D21D1/22—Jordans
Landscapes
- Paper (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Artificial Filaments (AREA)
- Crushing And Pulverization Processes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8600582 | 1986-02-11 | ||
SE8600582A SE463821B (sv) | 1986-02-11 | 1986-02-11 | Foerfarande foer att saenka energifoerbrukningen vid raffinering av en blandning eller suspension av fibermaterial |
Publications (4)
Publication Number | Publication Date |
---|---|
FI870363A0 FI870363A0 (fi) | 1987-01-28 |
FI870363A FI870363A (fi) | 1987-08-12 |
FI89514B FI89514B (fi) | 1993-06-30 |
FI89514C true FI89514C (fi) | 1993-10-11 |
Family
ID=20363417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI870363A FI89514C (fi) | 1986-02-11 | 1987-01-28 | Foerfarande foer att saenka energifoerbrukningen vid raffinering av fibermaterial |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS62191590A (de) |
AT (2) | AT389902B (de) |
BR (1) | BR8700553A (de) |
CA (1) | CA1280019C (de) |
DE (1) | DE3701315A1 (de) |
FI (1) | FI89514C (de) |
FR (1) | FR2594151B1 (de) |
NO (1) | NO170163C (de) |
SE (1) | SE463821B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19543310C2 (de) * | 1995-11-21 | 2000-03-23 | Herzog Stefan | Verfahren zur Herstellung eines organischen Verdickungs- und Suspensionshilfsmittels |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA901857A (en) * | 1972-06-06 | Pilao Acos E Refinadores Limitada | Method for producing and recovering conic refiners for wood pulps in the paper industry | |
SE362671B (de) * | 1972-05-09 | 1973-12-17 | Sca Project Ab | |
CA1070536A (en) * | 1977-06-08 | 1980-01-29 | John B. Matthew | High temperature low consistency refining of thermo-mechanical pulp |
SE418309B (sv) * | 1977-09-30 | 1981-05-18 | Sca Development Ab | Sett och anordning vid raffinering av fibermaterial i en skivraffinor |
SE420226B (sv) * | 1980-02-27 | 1981-09-21 | Sunds Defibrator | Sett och anordning for avskiljning av anga fran cellulosamaterial som behandlats i en raffinor |
GB2083375A (en) * | 1980-09-08 | 1982-03-24 | Cell Dev Inc | Disc mills |
SE427759B (sv) * | 1981-10-16 | 1983-05-02 | Sca Development Ab | Sett att reducera energiforbrukningen, mojliggora hoga rotationshastigheter och forbettra massakvaliteten vid mekanisk bearbetning av cellulosahaltigt material i malapparater samt anordning for genomforande av settet |
-
1986
- 1986-02-11 SE SE8600582A patent/SE463821B/sv not_active IP Right Cessation
-
1987
- 1987-01-17 DE DE19873701315 patent/DE3701315A1/de active Granted
- 1987-01-20 AT AT0009987A patent/AT389902B/de not_active IP Right Cessation
- 1987-01-21 NO NO870248A patent/NO170163C/no unknown
- 1987-01-28 FI FI870363A patent/FI89514C/fi not_active IP Right Cessation
- 1987-01-29 FR FR8701077A patent/FR2594151B1/fr not_active Expired - Fee Related
- 1987-02-06 BR BR8700553A patent/BR8700553A/pt not_active IP Right Cessation
- 1987-02-10 CA CA000529361A patent/CA1280019C/en not_active Expired - Lifetime
- 1987-02-10 JP JP2745087A patent/JPS62191590A/ja active Pending
-
1989
- 1989-07-16 AT AT752/89A patent/AT391154B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR8700553A (pt) | 1987-12-08 |
AT391154B (de) | 1990-08-27 |
JPS62191590A (ja) | 1987-08-21 |
FI870363A (fi) | 1987-08-12 |
FR2594151A1 (fr) | 1987-08-14 |
NO170163B (no) | 1992-06-09 |
FR2594151B1 (fr) | 1992-10-09 |
FI870363A0 (fi) | 1987-01-28 |
SE463821B (sv) | 1991-01-28 |
NO870248D0 (no) | 1987-01-21 |
DE3701315A1 (de) | 1987-08-13 |
NO170163C (no) | 1994-12-08 |
SE8600582L (sv) | 1987-08-12 |
ATA9987A (de) | 1989-07-15 |
SE8600582D0 (sv) | 1986-02-11 |
NO870248L (no) | 1987-08-12 |
ATA75289A (de) | 1990-02-15 |
AT389902B (de) | 1990-02-26 |
CA1280019C (en) | 1991-02-12 |
FI89514B (fi) | 1993-06-30 |
DE3701315C2 (de) | 1989-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
MM | Patent lapsed |
Owner name: KAMYR AKTIEBOLAG |