FI55067B - SAETT ATT TILLVARATAGA KOKLUT - Google Patents

SAETT ATT TILLVARATAGA KOKLUT

Info

Publication number
FI55067B
FI55067B FI1028/73A FI102873A FI55067B FI 55067 B FI55067 B FI 55067B FI 1028/73 A FI1028/73 A FI 1028/73A FI 102873 A FI102873 A FI 102873A FI 55067 B FI55067 B FI 55067B
Authority
FI
Finland
Prior art keywords
tillvarataga
koklut
saett att
saett
att
Prior art date
Application number
FI1028/73A
Other languages
Finnish (fi)
Other versions
FI55067C (en
Inventor
Gunnar Holme
Original Assignee
Aongpannefoereningen
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 Aongpannefoereningen filed Critical Aongpannefoereningen
Application granted granted Critical
Publication of FI55067B publication Critical patent/FI55067B/en
Publication of FI55067C publication Critical patent/FI55067C/en

Links

Classifications

    • 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
    • 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
    • D21C11/125—Decomposition of the pulp liquors in reducing atmosphere or in the absence of oxidants, i.e. gasification or pyrolysis
    • D21C11/127—Decomposition of the pulp liquors in reducing atmosphere or in the absence of oxidants, i.e. gasification or pyrolysis with post-combustion of the gases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/03—Papermaking liquor

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Paper (AREA)
FI1028/73A 1972-04-04 1973-04-03 SAETT ATT TILLVARATAGA KOKLUT FI55067C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7204304A SE378119B (en) 1972-04-04 1972-04-04

Publications (2)

Publication Number Publication Date
FI55067B true FI55067B (en) 1979-01-31
FI55067C FI55067C (en) 1979-05-10

Family

ID=20263892

Family Applications (1)

Application Number Title Priority Date Filing Date
FI1028/73A FI55067C (en) 1972-04-04 1973-04-03 SAETT ATT TILLVARATAGA KOKLUT

Country Status (5)

Country Link
US (1) US3867251A (en)
JP (1) JPS565876B2 (en)
CA (1) CA983213A (en)
FI (1) FI55067C (en)
SE (1) SE378119B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3915654A (en) * 1973-04-10 1975-10-28 Lazar Adolfovich Oni Sodium carbonate regenerator
US4198385A (en) * 1976-09-07 1980-04-15 Waagner-Biro Aktiengesellschaft Reduction of sodium sulfate to sodium sulfide
NL8005147A (en) * 1980-09-12 1982-04-01 Hollandse Const Groep METHOD AND APPARATUS FOR PROCESSING VINASSE
EP0091948A4 (en) * 1981-10-26 1984-02-07 Rockwell International Corp Flowing melt layer process for production of sulfides.
JPS59130947U (en) * 1983-02-17 1984-09-03 株式会社日立ホームテック Disappearing safety device
CA1222604A (en) * 1983-04-18 1987-06-09 Arthur L. Kohl Black liquor gasification process
SE448007B (en) * 1983-04-21 1987-01-12 Skf Steel Eng Ab PROCEDURE AND DEVICE FOR RECOVERY OF CHEMICALS
SE454188B (en) * 1984-10-19 1988-04-11 Skf Steel Eng Ab MAKE RECYCLING CHEMICALS FROM MASS DISPENSER
SE453102B (en) * 1985-01-22 1988-01-11 Stiftelsen Cellulosa Och Pappe KEEP ON BURNING OF MASS PREPARATION ACCORDING TO COOKING PROCESSES ON SODIUM BASE ERHALLEN INDUNSTAD END
SE447400B (en) * 1985-03-26 1986-11-10 Skf Steel Eng Ab SET AND DEVICE FOR CHEMICAL EQUIPMENT OF MASS WASTE IN CONVENTIONAL SODAPANNA
SE448173B (en) * 1985-06-03 1987-01-26 Croon Inventor Ab PROCEDURE FOR THE RECOVERY OF CELLULOSA DISPOSAL CHEMICALS BY PYROLYSIS
US5405496A (en) * 1989-11-23 1995-04-11 Chemrec Ab Process for the preparation of cooking liquors having high sulphidity for sulphate pulp cooking
FI95822C (en) * 1991-09-27 1996-03-25 Ahlstroem Oy Treatment of the melt of a soda boiler or equivalent boiler
FI914586A (en) * 1991-09-27 1993-03-28 Ahlstroem Oy FOERFARANDE FOER FOERMINSKNING AV ASKLASTEN AV EN CELLUFABRIKS PANNANLAEGGNING
FI89519C (en) * 1992-02-19 1997-08-19 Ahlstrom Machinery Oy Procedure and apparatus for increasing the safety of a waste recovery plant
US5284550A (en) * 1992-06-18 1994-02-08 Combustion Engineering, Inc. Black liquier gasification process operating at low pressures using a circulating fluidized bed
US5738758A (en) * 1995-12-22 1998-04-14 The University Of New Brunswick Process for the conversion of calcium sulfide
US5624470A (en) * 1995-12-22 1997-04-29 Combustion Engineering, Inc. Black liquor gasification with integrated warm-up and purge

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2678615A (en) * 1949-12-20 1954-05-18 Rosenblad Corp Method for burning sticky, watercontaining liquid fuel
US2808011A (en) * 1952-08-21 1957-10-01 Miller Hofft Inc Furnace for burning semi-liquid fuels
US2914386A (en) * 1954-12-20 1959-11-24 Hercules Powder Co Ltd Tubular furnace
US2911284A (en) * 1955-06-01 1959-11-03 Combustion Eng Method of burning waste liquors
FR1425104A (en) * 1964-02-26 1966-01-14 Billeruds Ab Process for recovering soda from spent, sodium-based cellulose liquor
US3366535A (en) * 1966-07-11 1968-01-30 William T Neiman Process for regenerating waste liquor for reuse in kraft pulping operation
US3574051A (en) * 1968-02-08 1971-04-06 Chemical Construction Corp Recovery of black liquor

Also Published As

Publication number Publication date
CA983213A (en) 1976-02-10
JPS497502A (en) 1974-01-23
FI55067C (en) 1979-05-10
SE378119B (en) 1975-08-18
JPS565876B2 (en) 1981-02-07
US3867251A (en) 1975-02-18

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