CN102449233B - 用于调节连续气相蒸煮器的系统和方法 - Google Patents

用于调节连续气相蒸煮器的系统和方法 Download PDF

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Publication number
CN102449233B
CN102449233B CN201080024334.2A CN201080024334A CN102449233B CN 102449233 B CN102449233 B CN 102449233B CN 201080024334 A CN201080024334 A CN 201080024334A CN 102449233 B CN102449233 B CN 102449233B
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China
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boiling vessel
boiling
liquid
group
load
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Expired - Fee Related
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CN201080024334.2A
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English (en)
Chinese (zh)
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CN102449233A (zh
Inventor
约翰·哈格贝里
肯尼斯·佩尔松
克拉斯·吕森
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Valtra Inc
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Valtra Inc
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    • 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
    • D21C7/00—Digesters
    • D21C7/12—Devices for regulating or controlling
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/24—Continuous processes

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  • Paper (AREA)
CN201080024334.2A 2009-04-01 2010-03-30 用于调节连续气相蒸煮器的系统和方法 Expired - Fee Related CN102449233B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0950210-5 2009-04-01
SE0950210A SE533670C2 (sv) 2009-04-01 2009-04-01 System och metod för reglering av en kontinuerlig ångfaskokare
PCT/SE2010/050351 WO2010114470A1 (en) 2009-04-01 2010-03-30 System and method for the regulation of a continuous vapour phase digester

Publications (2)

Publication Number Publication Date
CN102449233A CN102449233A (zh) 2012-05-09
CN102449233B true CN102449233B (zh) 2014-06-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080024334.2A Expired - Fee Related CN102449233B (zh) 2009-04-01 2010-03-30 用于调节连续气相蒸煮器的系统和方法

Country Status (5)

Country Link
CN (1) CN102449233B (ru)
BR (1) BRPI1014045B1 (ru)
RU (1) RU2503763C2 (ru)
SE (1) SE533670C2 (ru)
WO (1) WO2010114470A1 (ru)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1905050A (en) * 1932-04-29 1933-04-25 Nekoosa Edwards Paper Co Apparatus for and method of cooking wood pulp
US4028171A (en) * 1974-07-05 1977-06-07 Kamyr Aktiebolag Method for continuous treatment of fiber material in a vertical array
CN1091792A (zh) * 1992-11-18 1994-09-07 卡米尔公司 连续蒸煮纸浆的方法
US6174411B1 (en) * 1997-02-10 2001-01-16 Andritz-Ahlstrom Inc. Continuous digester with inverted top separator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU666524A1 (ru) * 1976-05-04 1979-06-05 Всесоюзное научно-производственное объединение целлюлозно-бумажной промышленности Способ автоматического управлени процессом варки сульфитной целлюлозы
SU1346714A1 (ru) * 1985-12-09 1987-10-23 Институт Проблем Моделирования В Энергетике Ан Усср Система управлени температурой в варочном котле сульфатной целлюлозы
SU1497317A1 (ru) * 1987-01-16 1989-07-30 Институт Проблем Моделирования В Энергетике Ан Усср Система автоматизированного управлени реактором периодического действи
US5401361A (en) * 1992-08-19 1995-03-28 Kamyr, Inc. Completely coutercurrent cook continuous digester
WO1998035090A1 (en) * 1997-02-09 1998-08-13 Kvaerner Pulping Ab Continuous method for producing pulp with spent liquor impregnation
SE526432C2 (sv) * 2002-07-03 2005-09-13 Kvaerner Pulping Tech Metod och kokare för kontinuerlig kokning av vedråvara till cellulosamassa
SE529206C2 (sv) * 2005-11-29 2007-05-29 Metso Fiber Karlstad Ab Förfarande och anordning vid kontinuerlig kokning av kemisk cellulosamassa
SE530744C2 (sv) * 2007-02-23 2008-09-02 Metso Fiber Karlstad Ab Ångfaskokare samt ett förfarande vid kontinuerlig kokning

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1905050A (en) * 1932-04-29 1933-04-25 Nekoosa Edwards Paper Co Apparatus for and method of cooking wood pulp
US4028171A (en) * 1974-07-05 1977-06-07 Kamyr Aktiebolag Method for continuous treatment of fiber material in a vertical array
CN1091792A (zh) * 1992-11-18 1994-09-07 卡米尔公司 连续蒸煮纸浆的方法
US6174411B1 (en) * 1997-02-10 2001-01-16 Andritz-Ahlstrom Inc. Continuous digester with inverted top separator

Also Published As

Publication number Publication date
SE533670C2 (sv) 2010-11-30
BRPI1014045A2 (pt) 2016-04-12
BRPI1014045B1 (pt) 2019-06-04
CN102449233A (zh) 2012-05-09
WO2010114470A1 (en) 2010-10-07
RU2011144147A (ru) 2013-05-10
RU2503763C2 (ru) 2014-01-10
SE0950210A1 (sv) 2010-10-02

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SE01 Entry into force of request for substantive examination
C53 Correction of patent of invention or patent application
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Address after: Sundsvall

Applicant after: VALMET AB

Address before: Sundsvall

Applicant before: METSO FIBER KARLSTAD AB

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: METSO PAPER SWEDEN AB TO: VALTRA INC.

C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140611