FI962758A - Menetelmä ja järjestelmä mustalipeän käsittelemiseksi - Google Patents

Menetelmä ja järjestelmä mustalipeän käsittelemiseksi Download PDF

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Publication number
FI962758A
FI962758A FI962758A FI962758A FI962758A FI 962758 A FI962758 A FI 962758A FI 962758 A FI962758 A FI 962758A FI 962758 A FI962758 A FI 962758A FI 962758 A FI962758 A FI 962758A
Authority
FI
Finland
Prior art keywords
black liquor
treating black
treating
liquor
black
Prior art date
Application number
FI962758A
Other languages
English (en)
Swedish (sv)
Other versions
FI962758A0 (fi
Inventor
Erik Aogren
Original Assignee
Ahlstrom Machinery Oy
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 Ahlstrom Machinery Oy filed Critical Ahlstrom Machinery Oy
Priority to FI962758A priority Critical patent/FI962758A/fi
Publication of FI962758A0 publication Critical patent/FI962758A0/fi
Priority to SE9702596A priority patent/SE9702596L/
Priority to CA002209583A priority patent/CA2209583A1/en
Priority to US08/889,014 priority patent/US5879511A/en
Publication of FI962758A publication Critical patent/FI962758A/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
    • D21C11/12—Combustion of pulp liquors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/04—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste liquors, e.g. sulfite liquors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00—Pretreatment
    • F23G2201/70—Blending

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Paper (AREA)
FI962758A 1996-07-05 1996-07-05 Menetelmä ja järjestelmä mustalipeän käsittelemiseksi FI962758A (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI962758A FI962758A (fi) 1996-07-05 1996-07-05 Menetelmä ja järjestelmä mustalipeän käsittelemiseksi
SE9702596A SE9702596L (sv) 1996-07-05 1997-07-04 Förfarande och apparatarrangemang för behandling av svartlut
CA002209583A CA2209583A1 (en) 1996-07-05 1997-07-04 Method and arrangement for treatment of black liquor
US08/889,014 US5879511A (en) 1996-07-05 1997-07-07 Recovery boiler operation with black liquor feed in separate liquid stream and solid stream

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI962758A FI962758A (fi) 1996-07-05 1996-07-05 Menetelmä ja järjestelmä mustalipeän käsittelemiseksi

Publications (2)

Publication Number Publication Date
FI962758A0 FI962758A0 (fi) 1996-07-05
FI962758A true FI962758A (fi) 1998-01-06

Family

ID=8546342

Family Applications (1)

Application Number Title Priority Date Filing Date
FI962758A FI962758A (fi) 1996-07-05 1996-07-05 Menetelmä ja järjestelmä mustalipeän käsittelemiseksi

Country Status (4)

Country Link
US (1) US5879511A (fi)
CA (1) CA2209583A1 (fi)
FI (1) FI962758A (fi)
SE (1) SE9702596L (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030070627A1 (en) * 2001-09-20 2003-04-17 Eugene Sullivan Direct contact evaporator replacement
ITMI20122161A1 (it) * 2012-12-18 2014-06-19 Squirt S R L Procedimento ed impianto per il recupero di energia dai prodotti di scarto in cartiere.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054636A (en) * 1974-10-21 1977-10-18 Menig John B Method of making a composite candle with powdered wax core
US4135968A (en) * 1976-04-09 1979-01-23 Weyerhaeuser Company Spent liquor treatment
US4363698A (en) * 1980-06-27 1982-12-14 Combustion Engineering, Inc. Method for drying and burning viscous aqueous liquors which contain organics
US5133831A (en) * 1988-09-15 1992-07-28 Ahlstromforetagen Svenska Ab Method of concentrating black liquor by evaporation
FI91006B (fi) * 1989-08-29 1994-01-14 Tampella Oy Ab Menetelmä lämmön ja kemikaalien ottamiseksi talteen jätelipeästä
US5143579A (en) * 1991-07-31 1992-09-01 International Paper Company Treatment of black liquor with a screw extruder evaporator

Also Published As

Publication number Publication date
CA2209583A1 (en) 1998-01-05
FI962758A0 (fi) 1996-07-05
US5879511A (en) 1999-03-09
SE9702596L (sv) 1998-01-06
SE9702596D0 (sv) 1997-07-04

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Legal Events

Date Code Title Description
GB Transfer or assigment of application

Owner name: AHLSTROM MACHINERY OY