CH425443A - Verfahren zum kontinuierlichen Kühlen von Faseraufschwemmungen beim Mahlen in Raffineuren - Google Patents
Verfahren zum kontinuierlichen Kühlen von Faseraufschwemmungen beim Mahlen in RaffineurenInfo
- Publication number
- CH425443A CH425443A CH314565A CH314565A CH425443A CH 425443 A CH425443 A CH 425443A CH 314565 A CH314565 A CH 314565A CH 314565 A CH314565 A CH 314565A CH 425443 A CH425443 A CH 425443A
- Authority
- CH
- Switzerland
- Prior art keywords
- continuous cooling
- during refining
- refining operations
- fiber suspensions
- suspensions during
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title 1
- 239000000835 fiber Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000007670 refining Methods 0.000 title 1
- 239000000725 suspension Substances 0.000 title 1
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
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
-
- 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
- D21D1/02—Methods of beating; Beaters of the Hollander type
- D21D1/12—Beaters with means for continuous pulp discharge
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G9/00—Other accessories for paper-making machines
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE2986/64A SE308983B (OSRAM) | 1964-03-10 | 1964-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH425443A true CH425443A (de) | 1966-11-30 |
Family
ID=20261146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH314565A CH425443A (de) | 1964-03-10 | 1965-03-08 | Verfahren zum kontinuierlichen Kühlen von Faseraufschwemmungen beim Mahlen in Raffineuren |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3338525A (OSRAM) |
| AT (1) | AT273651B (OSRAM) |
| BE (1) | BE660872A (OSRAM) |
| CH (1) | CH425443A (OSRAM) |
| DE (1) | DE1461013A1 (OSRAM) |
| FI (1) | FI44751C (OSRAM) |
| FR (1) | FR1439080A (OSRAM) |
| NL (1) | NL6503032A (OSRAM) |
| NO (1) | NO125540B (OSRAM) |
| SE (1) | SE308983B (OSRAM) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE341322B (OSRAM) * | 1968-04-02 | 1971-12-20 | Defibrator Ab | |
| US5219563A (en) * | 1988-05-11 | 1993-06-15 | Glaxo Group Limited | Drug adsorbates |
| BR9606439A (pt) * | 1995-06-12 | 1998-07-14 | Sprout Bauer Inc Andritz | Processo de produzir pasta a partir de material ligno-celulósico contendo fibras em um sistemas de refino dotado de um refinador primário |
| US6899791B2 (en) * | 1997-08-08 | 2005-05-31 | Andritz Inc. | Method of pretreating lignocellulose fiber-containing material in a pulp refining process |
| DE102004014392B4 (de) * | 2004-03-24 | 2007-04-12 | Voith Patent Gmbh | Verfahren zum Reinigen einer störstoffhaltigen Faserstoffsuspension für die Papiererzeugung |
| WO2013072558A1 (en) * | 2011-11-14 | 2013-05-23 | Upm-Kymmene Corporation | A disc refiner and a method for its use |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US962118A (en) * | 1908-09-14 | 1910-06-21 | William H Bradley | Drying apparatus. |
| GB519758A (en) * | 1938-10-14 | 1940-04-04 | George William Riley | Improvements in or relating to apparatus for the treatment of grain and like granular materials |
| US2689688A (en) * | 1949-11-04 | 1954-09-21 | Lillian Maude Watts | Low-pressure method and apparatus for pneumatic elevating |
| US2841339A (en) * | 1954-03-25 | 1958-07-01 | Dale T Gilmore | Dehydrating and pulverizing machine |
-
1964
- 1964-03-10 SE SE2986/64A patent/SE308983B/xx unknown
- 1964-11-23 US US413207A patent/US3338525A/en not_active Expired - Lifetime
-
1965
- 1965-03-01 NO NO156987A patent/NO125540B/no unknown
- 1965-03-03 DE DE1965D0046662 patent/DE1461013A1/de not_active Withdrawn
- 1965-03-05 FI FI650544A patent/FI44751C/fi active
- 1965-03-08 CH CH314565A patent/CH425443A/de unknown
- 1965-03-09 FR FR8548A patent/FR1439080A/fr not_active Expired
- 1965-03-10 BE BE660872D patent/BE660872A/xx unknown
- 1965-03-10 AT AT217265A patent/AT273651B/de active
- 1965-03-10 NL NL6503032A patent/NL6503032A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1461013A1 (de) | 1969-03-13 |
| SE308983B (OSRAM) | 1969-03-03 |
| BE660872A (OSRAM) | 1965-09-10 |
| FI44751B (OSRAM) | 1971-08-31 |
| US3338525A (en) | 1967-08-29 |
| AT273651B (de) | 1969-08-25 |
| FR1439080A (fr) | 1966-05-20 |
| FI44751C (fi) | 1971-12-10 |
| NO125540B (OSRAM) | 1972-09-25 |
| NL6503032A (OSRAM) | 1965-09-13 |
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