SE9904270L - Method and apparatus for controlling the process temperature in the manufacture of a fiber web - Google Patents
Method and apparatus for controlling the process temperature in the manufacture of a fiber webInfo
- Publication number
- SE9904270L SE9904270L SE9904270A SE9904270A SE9904270L SE 9904270 L SE9904270 L SE 9904270L SE 9904270 A SE9904270 A SE 9904270A SE 9904270 A SE9904270 A SE 9904270A SE 9904270 L SE9904270 L SE 9904270L
- Authority
- SE
- Sweden
- Prior art keywords
- paper machine
- wood product
- paper
- manufacture
- controlling
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
Landscapes
- Paper (AREA)
Abstract
The present invention relates to a method and a plant for favourably increasing the processing temperature of a paper machine relative to previously known techniques and for providing precise regulation of the temperature of the paper machine process, where an evaporator is used in the process. The energy usage in the paper machine is clearly made effective by the process, in particular in a paper machines using wood product. Furthermore the method enables the quantity of fresh water required for the paper machine and of the waste water to be discharged to be reduced. Because of the processing temperature reached by the method the wood product washing efficiency of the method rises according to earlier patent applications for paper machines processing wood product.<IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI982557A FI111465B (en) | 1998-11-26 | 1998-11-26 | A method and apparatus for controlling the temperature of a fiber web production process |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9904270D0 SE9904270D0 (en) | 1999-11-25 |
SE9904270L true SE9904270L (en) | 2000-05-27 |
SE518536C2 SE518536C2 (en) | 2002-10-22 |
Family
ID=8552986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9904270A SE518536C2 (en) | 1998-11-26 | 1999-11-25 | Method and apparatus for controlling the process temperature in the manufacture of a fiber web |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT410107B (en) |
FI (1) | FI111465B (en) |
SE (1) | SE518536C2 (en) |
-
1998
- 1998-11-26 FI FI982557A patent/FI111465B/en not_active IP Right Cessation
-
1999
- 1999-11-25 SE SE9904270A patent/SE518536C2/en not_active IP Right Cessation
- 1999-11-25 AT AT0199999A patent/AT410107B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE518536C2 (en) | 2002-10-22 |
AT410107B (en) | 2003-02-25 |
SE9904270D0 (en) | 1999-11-25 |
FI111465B (en) | 2003-07-31 |
FI982557A (en) | 2000-05-27 |
ATA199999A (en) | 2002-06-15 |
FI982557A0 (en) | 1998-11-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69330652D1 (en) | METHOD AND DEVICE FOR CIRCULATING FIBER WASTE WATER IN A PAPER MACHINE. | |
FI102623B1 (en) | Procedure and apparatus in a paper machine | |
DE69620788D1 (en) | METHOD AND DEVICE FOR DRAINING A PAPER OR PAPERBOARD BY PRESSING | |
FI943895A (en) | Paper making process and apparatus implementing the process | |
SE9904270L (en) | Method and apparatus for controlling the process temperature in the manufacture of a fiber web | |
FI900582A0 (en) | FOERFARANDE FOER FRAMSTAELLNING AV FIBERMATERIAL SOM INNEHAOLLER LIGNOCELLULOSA FOER TILLVERKNING AV FIBERSKIVOR. | |
SE9602858D0 (en) | Method and plant for the treatment of wood pulp | |
BR9709035A (en) | Method for arranging water circulation in a paper bell | |
NO940909L (en) | Process and apparatus for anaerobic fermentation of organic matter | |
SE9903627L (en) | Method and apparatus for steam supply to dryer section in a paper machine | |
FI965239A (en) | Elimination of waste material in papermaking | |
NO301780B1 (en) | Method and apparatus for processing the recycled paper | |
SE8307054L (en) | PREPARATION OF A FIBER PAPER OF PAPER WASTE | |
RU2158328C1 (en) | Method of closed water circulation in production of unbleached sulfate pulp and cardboard | |
SU893902A1 (en) | System for waste water purification | |
ATE315123T1 (en) | METHOD FOR OPTIMIZING EVAPORATION DRYING OF PAPER, SPEED AND PAPER QUALITY AND A DRYING SECTION OF A PAPER MACHINE FOR CARRYING OUT THE PROCESS | |
DE50007102D1 (en) | White water cycle and method for water circulation in a paper machine | |
SU1131923A1 (en) | Method of moistening fibres in raw cotton | |
FI981897A (en) | Drying portion for a fiber web dewatering | |
FR2495300B1 (en) | METHOD FOR DRYING HOUSEHOLD WASTE USING THE HEAT PRODUCED BY AN AEROBIC PROCESS | |
FI963481A0 (en) | Improved papermaking method | |
SE8502556L (en) | SET TO PROCESS FIBER MATERIAL |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |