JPS5626090A - Digesting method and apparatus of cellulosic fiber material - Google Patents

Digesting method and apparatus of cellulosic fiber material

Info

Publication number
JPS5626090A
JPS5626090A JP10378380A JP10378380A JPS5626090A JP S5626090 A JPS5626090 A JP S5626090A JP 10378380 A JP10378380 A JP 10378380A JP 10378380 A JP10378380 A JP 10378380A JP S5626090 A JPS5626090 A JP S5626090A
Authority
JP
Japan
Prior art keywords
fiber material
cellulosic fiber
digesting method
digesting
cellulosic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP10378380A
Other languages
English (en)
Other versions
JPH0120277B2 (ja
Inventor
Igunashii Shiaman Maikeru
Shii Efu Shii Rihitaa Yohaan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kamyr Inc
Original Assignee
Kamyr Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kamyr Inc filed Critical Kamyr Inc
Publication of JPS5626090A publication Critical patent/JPS5626090A/ja
Publication of JPH0120277B2 publication Critical patent/JPH0120277B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Paper (AREA)
JP10378380A 1979-07-30 1980-07-30 Digesting method and apparatus of cellulosic fiber material Granted JPS5626090A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/062,189 US4432836A (en) 1979-07-30 1979-07-30 Vessel false bottoming

Publications (2)

Publication Number Publication Date
JPS5626090A true JPS5626090A (en) 1981-03-13
JPH0120277B2 JPH0120277B2 (ja) 1989-04-14

Family

ID=22040783

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10378380A Granted JPS5626090A (en) 1979-07-30 1980-07-30 Digesting method and apparatus of cellulosic fiber material

Country Status (9)

Country Link
US (1) US4432836A (ja)
JP (1) JPS5626090A (ja)
AT (1) AT376248B (ja)
BR (1) BR8004753A (ja)
CA (1) CA1143201A (ja)
DE (1) DE3027847A1 (ja)
FI (1) FI76385C (ja)
FR (1) FR2462512A1 (ja)
SE (1) SE451148B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009024322A (ja) * 2007-07-16 2009-02-05 Andritz Inc サイドレリーフ型先細り区域を有する浸透槽および先細り区域に熱を供給する方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5021127A (en) * 1987-12-01 1991-06-04 Kamyr, Inc. Extended delignification in pressure diffusers
AT394738B (de) * 1990-09-03 1992-06-10 Andritz Ag Maschf Verfahren und vorrichtung zum austragen eines mediums aus einem behaelter
US6007680A (en) * 1994-12-08 1999-12-28 Kvaerner Pulping Ab Apparatus for safely conducting pressurized peroxide bleaching
US5954066A (en) * 1995-01-25 1999-09-21 Kvaerner Pulping Ab Method for controlling chemical reaction
US5795438A (en) * 1996-11-04 1998-08-18 Ahlstrom Machinery Inc. Method and apparatus for feeding multiple digesters
US7223308B2 (en) * 2003-10-06 2007-05-29 Applied Materials, Inc. Apparatus to improve wafer temperature uniformity for face-up wet processing
SE545646C2 (en) * 2021-05-28 2023-11-21 Valmet Oy Treatment vessel having reduced outlet end diameter

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1598185A (en) * 1926-01-21 1926-08-31 Willard Cyrus Field Devulcanizing kettle
US2730888A (en) * 1952-12-31 1956-01-17 Hercules Powder Co Ltd Apparatus for treating pulp with liquid
US2938824A (en) * 1957-01-22 1960-05-31 Kamyr Ab Digestion apparatus and method
US2960161A (en) * 1957-05-16 1960-11-15 John C F C Richter Device for discharging materials from vessels
SE324996B (ja) * 1967-08-16 1970-06-15 Sunds Ab
US3804304A (en) * 1969-04-08 1974-04-16 Kamyr Ab Device for discharging cellulosic pulp out of a container
SE359331B (ja) * 1970-03-17 1973-08-27 Kamyr Ab
SE344603B (ja) * 1971-06-22 1972-04-24 Kamyr Ab
SE431662B (sv) * 1974-07-05 1984-02-20 Kamyr Ab Sett vid kontinuerlig kokning av fibermaterial
SE390990B (sv) * 1975-06-02 1977-01-31 Kamyr Ab Sett och anordning for impregnering av fibermaterial fore kokning medelst pulsering av tryck mellan kokartryck och ett legre tryck
US4104113A (en) * 1976-06-21 1978-08-01 Kamyr, Inc. Two-stage digestion with between vessel heating
US4123318A (en) * 1976-06-29 1978-10-31 Kamyr, Inc. Three-vessel treatment system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009024322A (ja) * 2007-07-16 2009-02-05 Andritz Inc サイドレリーフ型先細り区域を有する浸透槽および先細り区域に熱を供給する方法

Also Published As

Publication number Publication date
FI76385C (fi) 1988-10-10
FI802323A (fi) 1981-01-31
DE3027847C2 (ja) 1989-06-22
FR2462512B1 (ja) 1984-01-06
FI76385B (fi) 1988-06-30
AT376248B (de) 1984-10-25
SE451148B (sv) 1987-09-07
FR2462512A1 (fr) 1981-02-13
CA1143201A (en) 1983-03-22
US4432836A (en) 1984-02-21
JPH0120277B2 (ja) 1989-04-14
SE8005189L (sv) 1981-01-31
DE3027847A1 (de) 1981-02-26
ATA388780A (de) 1984-03-15
BR8004753A (pt) 1981-02-10

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