FI973450A0 - Mustalipeän viskositeetin säätö - Google Patents

Mustalipeän viskositeetin säätö

Info

Publication number
FI973450A0
FI973450A0 FI973450A FI973450A FI973450A0 FI 973450 A0 FI973450 A0 FI 973450A0 FI 973450 A FI973450 A FI 973450A FI 973450 A FI973450 A FI 973450A FI 973450 A0 FI973450 A0 FI 973450A0
Authority
FI
Finland
Prior art keywords
black liquor
viscosity
control
processability
breakdown
Prior art date
Application number
FI973450A
Other languages
English (en)
Swedish (sv)
Other versions
FI973450A (fi
FI118477B (fi
Inventor
John N Harbinson
David Todd R Ellenor
Original Assignee
Thor Technology Corp
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 Thor Technology Corp filed Critical Thor Technology Corp
Publication of FI973450A0 publication Critical patent/FI973450A0/fi
Publication of FI973450A publication Critical patent/FI973450A/fi
Application granted granted Critical
Publication of FI118477B publication Critical patent/FI118477B/fi

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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/10—Concentrating spent liquor by evaporation
    • 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
    • D21C11/12—Combustion of pulp liquors

Landscapes

  • Paper (AREA)
  • Seasonings (AREA)
  • Alcoholic Beverages (AREA)
  • Soy Sauces And Products Related Thereto (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Package Frames And Binding Bands (AREA)
  • Pens And Brushes (AREA)
FI973450A 1995-02-23 1997-08-22 Mustalipeän viskositeetin säätö FI118477B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9503562 1995-02-23
GBGB9503562.2A GB9503562D0 (en) 1995-02-23 1995-02-23 Black liquor viscosity control
PCT/CA1996/000108 WO1996026316A1 (en) 1995-02-23 1996-02-23 Black liquor viscosity control
CA9600108 1996-02-23

Publications (3)

Publication Number Publication Date
FI973450A0 true FI973450A0 (fi) 1997-08-22
FI973450A FI973450A (fi) 1997-10-20
FI118477B FI118477B (fi) 2007-11-30

Family

ID=10770074

Family Applications (1)

Application Number Title Priority Date Filing Date
FI973450A FI118477B (fi) 1995-02-23 1997-08-22 Mustalipeän viskositeetin säätö

Country Status (13)

Country Link
US (1) US5705032A (fi)
EP (1) EP0811090B1 (fi)
AT (1) ATE198776T1 (fi)
AU (1) AU4710196A (fi)
BR (1) BR9607440A (fi)
CA (1) CA2212955C (fi)
DE (1) DE69611601D1 (fi)
FI (1) FI118477B (fi)
GB (1) GB9503562D0 (fi)
NO (1) NO322579B1 (fi)
PT (1) PT811090E (fi)
WO (1) WO1996026316A1 (fi)
ZA (1) ZA961493B (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000028135A1 (en) * 1998-11-06 2000-05-18 Thor Technology Corporation Black liquor processing
ES2187318B1 (es) * 2000-04-07 2004-06-16 Universidad De Huelva Aditivo reductor de la viscosidad de lejias negras de alto contenido en solidos y metodo para la reduccion de la viscosidad de lejias negras de alto contenido en solidos.
WO2012005677A1 (en) * 2010-07-07 2012-01-12 Stora Enso Oyj Process for production of precipitated lignin from black liquor and precipitated lignin produced by the process
WO2021040952A1 (en) * 2019-08-30 2021-03-04 Ecolab Usa Inc. Black liquor viscosity reducing and anti-scale agent

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI75615C (fi) * 1985-11-29 1991-08-26 Ahlstroem Oy Foerfarande foer saenkning av svartlutens viskositet.
US5143579A (en) * 1991-07-31 1992-09-01 International Paper Company Treatment of black liquor with a screw extruder evaporator
US5472568A (en) * 1993-09-07 1995-12-05 Air Products And Chemicals, Inc. Method for controlling the viscosity of Kraft black liquor

Also Published As

Publication number Publication date
MX9706367A (es) 1997-11-29
ZA961493B (en) 1996-10-11
DE69611601D1 (de) 2001-02-22
EP0811090B1 (en) 2001-01-17
WO1996026316A1 (en) 1996-08-29
EP0811090A1 (en) 1997-12-10
FI973450A (fi) 1997-10-20
PT811090E (pt) 2001-06-29
NO973830L (no) 1997-10-22
US5705032A (en) 1998-01-06
NO322579B1 (no) 2006-10-30
GB9503562D0 (en) 1995-04-12
FI118477B (fi) 2007-11-30
CA2212955C (en) 2002-04-16
AU4710196A (en) 1996-09-11
ATE198776T1 (de) 2001-02-15
NO973830D0 (no) 1997-08-20
BR9607440A (pt) 1998-11-17
CA2212955A1 (en) 1996-08-29

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