SE0300258D0 - Gas phase continuous digester having an inverted top separator with liquor ingection - Google Patents

Gas phase continuous digester having an inverted top separator with liquor ingection

Info

Publication number
SE0300258D0
SE0300258D0 SE0300258A SE0300258A SE0300258D0 SE 0300258 D0 SE0300258 D0 SE 0300258D0 SE 0300258 A SE0300258 A SE 0300258A SE 0300258 A SE0300258 A SE 0300258A SE 0300258 D0 SE0300258 D0 SE 0300258D0
Authority
SE
Sweden
Prior art keywords
continuous digester
chips
ingection
liquor
gas phase
Prior art date
Application number
SE0300258A
Other languages
English (en)
Other versions
SE0300258L (sv
SE528166C2 (sv
Inventor
C Bertil Stromberg
Keith P Vogel
John F Bolles
Patrick J Sullivan
Brian F Greenwood
Original Assignee
Andritz 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 Andritz Inc filed Critical Andritz Inc
Publication of SE0300258D0 publication Critical patent/SE0300258D0/sv
Publication of SE0300258L publication Critical patent/SE0300258L/sv
Publication of SE528166C2 publication Critical patent/SE528166C2/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
    • D21C7/06—Feeding devices
    • 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
    • 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
    • D21C7/14—Means for circulating the lye

Landscapes

  • Paper (AREA)
SE0300258A 2002-02-04 2003-02-03 Tillsättning av lut till kontinuerlig ångfaskokare via en inverterad toppseparators drivaxel SE528166C2 (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35319102P 2002-02-04 2002-02-04
US10/303,774 US7105076B2 (en) 2002-02-04 2002-11-26 Gas phase continuous digester having an inverted top separator with liquor injection

Publications (3)

Publication Number Publication Date
SE0300258D0 true SE0300258D0 (sv) 2003-02-03
SE0300258L SE0300258L (sv) 2003-08-05
SE528166C2 SE528166C2 (sv) 2006-09-19

Family

ID=26973642

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0300258A SE528166C2 (sv) 2002-02-04 2003-02-03 Tillsättning av lut till kontinuerlig ångfaskokare via en inverterad toppseparators drivaxel

Country Status (5)

Country Link
US (2) US7105076B2 (sv)
JP (1) JP4170780B2 (sv)
CA (1) CA2417667C (sv)
FI (1) FI123222B (sv)
SE (1) SE528166C2 (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7309401B2 (en) * 2003-05-12 2007-12-18 Andritz Inc. Top separator for gas phase and hydraulic phase continuous digesters and method for converting digester
US8734610B2 (en) 2007-05-23 2014-05-27 Andritz Inc. Two vessel reactor system and method for hydrolysis and digestion of wood chips with chemical enhanced wash method
DE102011006195A1 (de) 2011-03-28 2012-10-04 Robert Bosch Gmbh Modulare elektrische Steckverbinderanordnung
US20130146547A1 (en) * 2011-12-07 2013-06-13 Andritz Inc. Screen basket having diagonal slots for top separator of a digester
SE536962C2 (sv) * 2013-03-20 2014-11-18 Anders Hofstedt Analysmetod för att mäta halten såpa i svartlut samt en analysbehållare
KR102455724B1 (ko) * 2016-04-21 2022-10-19 삼성디스플레이 주식회사 플렉서블 표시 장치
SE1651626A1 (en) * 2016-12-09 2018-05-15 Valmet Oy Counter-spiral feeding in a top separator for a digester

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE330819B (sv) 1966-09-12 1970-11-30 Kamyr Ab
US5413677A (en) * 1993-04-05 1995-05-09 Kamyr, Inc. Method for producing chemical pulp from hardwood chips
US5882477A (en) 1997-02-10 1999-03-16 Ahlstrom Machinery, Inc. Continuous digester with a low temperature gas-phase
US6174411B1 (en) * 1997-02-10 2001-01-16 Andritz-Ahlstrom Inc. Continuous digester with inverted top separator

Also Published As

Publication number Publication date
US7105076B2 (en) 2006-09-12
US7455749B2 (en) 2008-11-25
US20070000626A1 (en) 2007-01-04
FI20030155A0 (sv) 2003-02-03
CA2417667A1 (en) 2003-08-04
CA2417667C (en) 2009-09-22
FI123222B (sv) 2012-12-31
JP2003227085A (ja) 2003-08-15
SE0300258L (sv) 2003-08-05
SE528166C2 (sv) 2006-09-19
US20030145963A1 (en) 2003-08-07
FI20030155A (sv) 2003-08-05
JP4170780B2 (ja) 2008-10-22

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Legal Events

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