AT385531B - Verfahren zur rueckgewinnung von chemikalien aus ablaugen aus der holzzellstoffherstellung und vorrichtung - Google Patents

Verfahren zur rueckgewinnung von chemikalien aus ablaugen aus der holzzellstoffherstellung und vorrichtung

Info

Publication number
AT385531B
AT385531B AT0121984A AT121984A AT385531B AT 385531 B AT385531 B AT 385531B AT 0121984 A AT0121984 A AT 0121984A AT 121984 A AT121984 A AT 121984A AT 385531 B AT385531 B AT 385531B
Authority
AT
Austria
Prior art keywords
chemicals
deposit
recovery
wood pulp
pulp production
Prior art date
Application number
AT0121984A
Other languages
English (en)
Other versions
ATA121984A (de
Inventor
Sven Santen
Ragnar Bernhard
Sven-Erik Malmeblad
Original Assignee
Skf Steel Eng Ab
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 Skf Steel Eng Ab filed Critical Skf Steel Eng Ab
Publication of ATA121984A publication Critical patent/ATA121984A/de
Application granted granted Critical
Publication of AT385531B publication Critical patent/AT385531B/de

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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/466—Entrained flow processes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/58—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels combined with pre-distillation of the fuel
    • C10J3/60—Processes
    • C10J3/62—Processes with separate withdrawal of the distillation products
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/002—Removal of contaminants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/04—Purifying combustible gases containing carbon monoxide by cooling to condense non-gaseous materials
    • 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
    • F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0959—Oxygen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/12—Heating the gasifier
    • C10J2300/123—Heating the gasifier by electromagnetic waves, e.g. microwaves
    • C10J2300/1238—Heating the gasifier by electromagnetic waves, e.g. microwaves by plasma
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/16—Integration of gasification processes with another plant or parts within the plant
    • C10J2300/1603—Integration of gasification processes with another plant or parts within the plant with gas treatment
    • C10J2300/1606—Combustion processes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/16—Integration of gasification processes with another plant or parts within the plant
    • C10J2300/1671—Integration of gasification processes with another plant or parts within the plant with the production of electricity
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Paper (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Treating Waste Gases (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Water Treatment By Sorption (AREA)
  • Pyrane Compounds (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
AT0121984A 1983-04-21 1984-04-11 Verfahren zur rueckgewinnung von chemikalien aus ablaugen aus der holzzellstoffherstellung und vorrichtung AT385531B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8302245A SE448007B (sv) 1983-04-21 1983-04-21 Forfarande och anordning for atervinning av kemikalier ur massaavlut

Publications (2)

Publication Number Publication Date
ATA121984A ATA121984A (de) 1987-09-15
AT385531B true AT385531B (de) 1988-04-11

Family

ID=20350905

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0121984A AT385531B (de) 1983-04-21 1984-04-11 Verfahren zur rueckgewinnung von chemikalien aus ablaugen aus der holzzellstoffherstellung und vorrichtung

Country Status (18)

Country Link
US (2) US4601786A (de)
JP (1) JPS59199892A (de)
AT (1) AT385531B (de)
AU (1) AU559424B2 (de)
BR (1) BR8401646A (de)
CA (1) CA1222605A (de)
ES (1) ES531644A0 (de)
FI (1) FI74499C (de)
FR (1) FR2544758B1 (de)
GB (1) GB2138458B (de)
ID (1) ID969B (de)
MX (1) MX161274A (de)
NO (1) NO841299L (de)
NZ (1) NZ207797A (de)
PT (1) PT78458B (de)
SE (1) SE448007B (de)
SU (1) SU1443810A3 (de)
ZA (1) ZA842552B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4101020A1 (de) * 1990-02-07 1991-08-08 Kamyr Ab Verfahren und reaktor zur wiedergewinnung von energie und chemikalien aus ablauge

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* Cited by examiner, † Cited by third party
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SE448007B (sv) * 1983-04-21 1987-01-12 Skf Steel Eng Ab Forfarande och anordning for atervinning av kemikalier ur massaavlut
SE454188B (sv) * 1984-10-19 1988-04-11 Skf Steel Eng Ab Sett att atervinna kemikalier ur massaavlutar
SE8501005L (sv) * 1985-03-01 1986-09-02 Skf Steel Eng Ab Termisk reformering av gasformiga kolveten
SE447400B (sv) * 1985-03-26 1986-11-10 Skf Steel Eng Ab Sett och anordning for kemikalieatervinning av massaavlutar i konventionell sodapanna
AU580418B2 (en) * 1985-05-22 1989-01-12 A. Ahlstrom Corporation Method of recovering alkaline chemicals from flue gases containing alkaline metal vapor
FI71541C (fi) * 1985-05-22 1987-01-19 Ahlstroem Oy Metod att tillvarataga alkalikemikalier ur en roekgas som innehaoller alkalimetallaongor.
SE448173B (sv) * 1985-06-03 1987-01-26 Croon Inventor Ab Forfarande for utvinning av kemikalier fran cellulosaavlut genom pyrolys
AU7975487A (en) * 1986-10-16 1988-04-21 Edward L. Bateman Pty. Ltd Plasma treatment of waste h/c gas to produce synthesis gas
JPH01156916A (ja) * 1987-09-25 1989-06-20 Ss Pharmaceut Co Ltd 肝疾患治療剤
US4802423A (en) * 1987-12-01 1989-02-07 Regenerative Environmental Equipment Co. Inc. Combustion apparatus with auxiliary burning unit for liquid fluids
WO1991011658A1 (en) * 1990-01-29 1991-08-08 Noel Henry Wilson Destroying waste using plasma
EP0584161B1 (de) * 1991-05-13 1997-07-16 H.A. Simons Ltd. Herstellung von weisslange und aufschlussverfahren
SE501334C2 (sv) * 1991-11-04 1995-01-16 Kvaerner Pulping Tech Sätt att termiskt sönderdela ett kolhaltigt råmaterial vid understökiometrisk syretillförsel samt anordning för genomförande av sättet
JPH079902Y2 (ja) * 1992-06-11 1995-03-08 株式会社大滝油圧 油圧ジャッキ
SE470538C (sv) * 1992-12-02 1996-02-26 Kvaerner Pulping Tech Sätt vid blekning av massa utan användning av klorhaltiga kemikalier
SE9300199L (sv) * 1993-01-25 1994-07-26 Kvaerner Pulping Tech Metod vid återvinning av cellulosaavlutar
US5447603A (en) * 1993-07-09 1995-09-05 The Dow Chemical Company Process for removing metal ions from liquids
US5628872A (en) * 1993-10-22 1997-05-13 Kanyr Ab Method for bleaching pulp with hydrogen peroxide recovered from cellulosic spent liquor
DE19642162A1 (de) * 1996-10-12 1998-04-16 Krc Umwelttechnik Gmbh Verfahren zur Regeneration einer beim Kraftprozeß zum Aufschluß von Holz anfallenden Flüssigkeit unter gleichzeitiger Gewinnung von Energie
WO1998036124A1 (en) * 1997-02-14 1998-08-20 L'harmonie S.A. Process for treating a cellulose-containing substance
US20110300052A9 (en) * 1997-05-21 2011-12-08 Olsen Gary A Particulate matter and methods of obtaining same from a kraft waste reclamation
CA2238292A1 (en) * 1997-05-21 1998-11-21 S & S Lime, Inc. Method of obtaining and using particulate calcium carbonate
US20080219912A1 (en) * 2007-03-06 2008-09-11 Gary Allen Olsen Particulate matter and methods of obtaining same from a kraft waste reclamation
EP1290272A1 (de) 2000-05-16 2003-03-12 Massachusetts Institute of Technology Thermische umsetzung von biomasse zu wertvollen kraftstoffen, chemischen einsatzstoffen und chemikalien
GB0119237D0 (en) * 2001-08-07 2001-10-03 Bioregional Minimills Uk Ltd Paper plant
US20060201641A1 (en) * 2001-08-07 2006-09-14 Bioregional Minimills (Uk) Limited Methods for producing pulp and treating black liquor
GB2423079B (en) * 2005-06-29 2008-11-12 Tetronics Ltd Waste treatment process and apparatus
US8288312B2 (en) * 2007-03-06 2012-10-16 S&S Lime, Inc. Particulate matter and methods of obtaining same from a Kraft waste reclamation
FI20085416L (fi) * 2008-05-06 2009-11-07 Metso Power Oy Menetelmä ja laitteisto sellutehtaan mustalipeän käsittelemiseksi
FR2931477B1 (fr) * 2008-05-21 2012-08-17 Arkema France Acide cyanhydrique derive de matiere premiere renouvable
FR2938535B1 (fr) 2008-11-20 2012-08-17 Arkema France Procede de fabrication de methylmercaptopropionaldehyde et de methionine a partir de matieres renouvelables
EP3124501A1 (de) 2009-03-09 2017-02-01 TreeToTextile AB Verfahren zur herstellung von geformter cellulose
EP3207176A4 (de) 2014-10-15 2018-05-09 Canfor Pulp Ltd Integrierte kraftzellstoffmühle und system zur thermochemischen umwandlung

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Publication number Priority date Publication date Assignee Title
DE1264234B (de) * 1962-11-15 1968-03-21 Prototech Co Verfahren zur Gewinnung eines trockenen, Wasserstoff und Kohlenmonoxid enthaltenden Gasgemisches
DD141431A5 (de) * 1979-01-09 1980-04-30 Sca Development Ab Verfahren zur behandlung von ablaugen der zelluloseherstellung
FR2510630B3 (de) * 1981-06-30 1984-05-04 Johansson Allan

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US2574193A (en) * 1947-12-06 1951-11-06 Remington Rand Inc Chemical recovery and control in the kraft pulp process
FR1374716A (fr) * 1962-11-15 1964-10-09 Prototech Inc Procédé pour traiter des substances résiduaires pour en tirer de l'hydrogène et d'autres gaz, et produit gazeux renfermant de l'hydrogène
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SE434860B (sv) * 1976-11-15 1984-08-20 Mo Och Domsjoe Ab Forfarande for utstotning av klorider ur kemikalieatervinningssystem vid natriumbaserade massaframstellningsprocesser
GB2017281B (en) * 1978-03-23 1982-07-21 Asahi Engineering Method and apparatus for treating water solution of waste material containing salt having smelt-water explosion characteristics
JPS565876A (en) * 1979-06-29 1981-01-21 Sumitomo Electric Ind Ltd Self-adhesive tape with sulfurization-preventing property
EP0056388A1 (de) * 1980-07-25 1982-07-28 Leif BJÖRKLUND Verfahren und vorrichtung für die thermische zersetzung stabiler verbindungen
SE448007B (sv) * 1983-04-21 1987-01-12 Skf Steel Eng Ab Forfarande och anordning for atervinning av kemikalier ur massaavlut

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264234B (de) * 1962-11-15 1968-03-21 Prototech Co Verfahren zur Gewinnung eines trockenen, Wasserstoff und Kohlenmonoxid enthaltenden Gasgemisches
DD141431A5 (de) * 1979-01-09 1980-04-30 Sca Development Ab Verfahren zur behandlung von ablaugen der zelluloseherstellung
FR2510630B3 (de) * 1981-06-30 1984-05-04 Johansson Allan

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4101020A1 (de) * 1990-02-07 1991-08-08 Kamyr Ab Verfahren und reaktor zur wiedergewinnung von energie und chemikalien aus ablauge
AT400586B (de) * 1990-02-07 1996-01-25 Chemrec Ab Verfahren und reaktor zur wiedergewinnung von energie und chemikalien aus ablauge

Also Published As

Publication number Publication date
JPS59199892A (ja) 1984-11-13
SE8302245L (sv) 1984-10-22
BR8401646A (pt) 1984-11-20
SU1443810A3 (ru) 1988-12-07
FR2544758B1 (fr) 1986-08-01
PT78458A (en) 1984-05-01
FI841283A0 (fi) 1984-03-30
US4692209A (en) 1987-09-08
FI74499C (fi) 1988-02-08
ATA121984A (de) 1987-09-15
ES8501468A1 (es) 1984-12-01
PT78458B (en) 1986-07-22
GB2138458B (en) 1986-12-31
ID969B (id) 1996-10-01
NO841299L (no) 1984-10-22
FR2544758A1 (fr) 1984-10-26
AU2649084A (en) 1984-10-25
MX161274A (es) 1990-08-17
SE8302245D0 (sv) 1983-04-21
SE448007B (sv) 1987-01-12
FI841283A (fi) 1984-10-22
FI74499B (fi) 1987-10-30
AU559424B2 (en) 1987-03-12
ZA842552B (en) 1985-11-27
ES531644A0 (es) 1984-12-01
CA1222605A (en) 1987-06-09
GB8408882D0 (en) 1984-05-16
JPH0424475B2 (de) 1992-04-27
GB2138458A (en) 1984-10-24
US4601786A (en) 1986-07-22
NZ207797A (en) 1987-08-31

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