SE451148B - Forfarande och anordning for kontinuerlig behandling av cellulosahaltig flis - Google Patents

Forfarande och anordning for kontinuerlig behandling av cellulosahaltig flis

Info

Publication number
SE451148B
SE451148B SE8005189A SE8005189A SE451148B SE 451148 B SE451148 B SE 451148B SE 8005189 A SE8005189 A SE 8005189A SE 8005189 A SE8005189 A SE 8005189A SE 451148 B SE451148 B SE 451148B
Authority
SE
Sweden
Prior art keywords
vessel
liquid
flow path
fibrous material
bottom part
Prior art date
Application number
SE8005189A
Other languages
English (en)
Swedish (sv)
Other versions
SE8005189L (sv
Inventor
M I Sherman
J C F C Richter
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 SE8005189L publication Critical patent/SE8005189L/
Publication of SE451148B publication Critical patent/SE451148B/sv

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)
SE8005189A 1979-07-30 1980-07-16 Forfarande och anordning for kontinuerlig behandling av cellulosahaltig flis SE451148B (sv)

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
SE8005189L SE8005189L (sv) 1981-01-31
SE451148B true SE451148B (sv) 1987-09-07

Family

ID=22040783

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8005189A SE451148B (sv) 1979-07-30 1980-07-16 Forfarande och anordning for kontinuerlig behandling av cellulosahaltig flis

Country Status (9)

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

Families Citing this family (8)

* 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
US20090020244A1 (en) * 2007-07-16 2009-01-22 Andritz Inc. Impregnation vessel with convergence side relief and method for heat injection at convergence
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 (de) * 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 (de) * 1970-03-17 1973-08-27 Kamyr Ab
SE344603B (de) * 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

Also Published As

Publication number Publication date
BR8004753A (pt) 1981-02-10
ATA388780A (de) 1984-03-15
DE3027847C2 (de) 1989-06-22
FI76385C (fi) 1988-10-10
JPS5626090A (en) 1981-03-13
AT376248B (de) 1984-10-25
FR2462512A1 (fr) 1981-02-13
SE8005189L (sv) 1981-01-31
FR2462512B1 (de) 1984-01-06
DE3027847A1 (de) 1981-02-26
FI802323A (fi) 1981-01-31
JPH0120277B2 (de) 1989-04-14
US4432836A (en) 1984-02-21
CA1143201A (en) 1983-03-22
FI76385B (fi) 1988-06-30

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