SE8503117D0 - Sett for reglering av arbetstryck vid produktion av mekanisk massa - Google Patents
Sett for reglering av arbetstryck vid produktion av mekanisk massaInfo
- Publication number
- SE8503117D0 SE8503117D0 SE8503117A SE8503117A SE8503117D0 SE 8503117 D0 SE8503117 D0 SE 8503117D0 SE 8503117 A SE8503117 A SE 8503117A SE 8503117 A SE8503117 A SE 8503117A SE 8503117 D0 SE8503117 D0 SE 8503117D0
- Authority
- SE
- Sweden
- Prior art keywords
- steam
- reboiler
- process steam
- pressure
- mechanical pulp
- Prior art date
Links
Classifications
-
- 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
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/06—Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur compounds
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8503117A SE8503117D0 (sv) | 1985-06-24 | 1985-06-24 | Sett for reglering av arbetstryck vid produktion av mekanisk massa |
US06/876,935 US4710268A (en) | 1985-06-24 | 1986-06-20 | Method for regulating the pressure of blow-through discharge steam from a reboiler of process steam produced during production of mechanical pulp |
CA000512149A CA1303399C (en) | 1985-06-24 | 1986-06-23 | Method for regulating working pressure during production of mechanical pulp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8503117A SE8503117D0 (sv) | 1985-06-24 | 1985-06-24 | Sett for reglering av arbetstryck vid produktion av mekanisk massa |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8503117D0 true SE8503117D0 (sv) | 1985-06-24 |
SE8503117L SE8503117L (sv) | 1986-12-25 |
Family
ID=20360681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8503117A SE8503117D0 (sv) | 1985-06-24 | 1985-06-24 | Sett for reglering av arbetstryck vid produktion av mekanisk massa |
Country Status (3)
Country | Link |
---|---|
US (1) | US4710268A (sv) |
CA (1) | CA1303399C (sv) |
SE (1) | SE8503117D0 (sv) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5076892A (en) * | 1989-07-20 | 1991-12-31 | Sprout-Bauer Inc. | Apparatus for pressurized refining of lignocellulose material |
FI972847A0 (fi) * | 1997-07-03 | 1997-07-03 | Rinheat Oy | Foerfarande foer hantering av aonga i en fibreringsprocess |
SE521593C2 (sv) | 1997-08-25 | 2003-11-18 | Valmet Fibertech Ab | Anläggning för framställning och behandlling av träfiber |
US7368037B2 (en) * | 2003-05-21 | 2008-05-06 | Masonite Corporation | Refiner steam separation system for reduction of dryer emissions |
CA2763979C (en) * | 2009-06-01 | 2014-07-08 | Fpinnovations | Method of controlling wood pulp production in a chip refiner |
CN101654885B (zh) * | 2009-09-11 | 2012-06-27 | 华南理工大学 | 用于中浓打浆进料的稳压稳流装置 |
BR112014028851A2 (pt) * | 2012-06-01 | 2018-05-29 | Dieffenbacher Gmbh Maschinen | cotovelo, linha de sopro, e, instalação de processamento de fibras. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI58953B (fi) * | 1977-12-22 | 1981-01-30 | Valmet Oy | Foerfarande foer utnyttjande av vid framstaellning av termomekanisk massa bildad vaermeenergi |
SE427123C (sv) * | 1979-01-04 | 1984-10-22 | Bahco Ventilation Ab | Sett och anordning vid defibrering av flis eller liknande vegetabiliskt material |
FI821565A0 (fi) * | 1982-05-04 | 1982-05-04 | Yhtyneet Paperitehtaat Oy | Aongalstrare, isynnerhet aongalstrare vid framstaellning av mekanisk massa |
SE441107C (sv) * | 1982-05-07 | 1991-03-18 | Modo Chemetics Ab | Foerfarande foer framstaellning av billig hoegutbytesmassa med goda pappersegenskaper |
US4555254A (en) * | 1982-11-30 | 1985-11-26 | Koppers Company, Inc. | Material collector and discharger apparatus |
-
1985
- 1985-06-24 SE SE8503117A patent/SE8503117D0/sv unknown
-
1986
- 1986-06-20 US US06/876,935 patent/US4710268A/en not_active Expired - Lifetime
- 1986-06-23 CA CA000512149A patent/CA1303399C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SE8503117L (sv) | 1986-12-25 |
CA1303399C (en) | 1992-06-16 |
US4710268A (en) | 1987-12-01 |
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