SE9001957L - Rening av processgas fraan partiell foerbraenning av svartlut - Google Patents

Rening av processgas fraan partiell foerbraenning av svartlut

Info

Publication number
SE9001957L
SE9001957L SE9001957A SE9001957A SE9001957L SE 9001957 L SE9001957 L SE 9001957L SE 9001957 A SE9001957 A SE 9001957A SE 9001957 A SE9001957 A SE 9001957A SE 9001957 L SE9001957 L SE 9001957L
Authority
SE
Sweden
Prior art keywords
process gas
contact
brought
hydrogen sulphide
purification
Prior art date
Application number
SE9001957A
Other languages
English (en)
Other versions
SE9001957D0 (sv
Inventor
L Stigsson
Original Assignee
Chemrec 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
Publication of SE9001957D0 publication Critical patent/SE9001957D0/sv
Priority to SE9001957A priority Critical patent/SE9001957L/sv
Application filed by Chemrec Ab filed Critical Chemrec Ab
Priority to US07/698,657 priority patent/US5205908A/en
Priority to EP91850129A priority patent/EP0459962A1/en
Priority to ZA913733A priority patent/ZA913733B/xx
Priority to KR1019910008053A priority patent/KR910019668A/ko
Priority to MX025871A priority patent/MX174021B/es
Priority to NO911968A priority patent/NO177813C/no
Priority to NZ238220A priority patent/NZ238220A/en
Priority to AU77183/91A priority patent/AU643016B2/en
Priority to PT97791A priority patent/PT97791A/pt
Priority to BR919102204A priority patent/BR9102204A/pt
Priority to CA002043538A priority patent/CA2043538A1/en
Priority to SU914895519A priority patent/RU2053831C1/ru
Priority to FI912606A priority patent/FI912606A/fi
Priority to AR91319821A priority patent/AR244828A1/es
Priority to JP3155177A priority patent/JPH0726488A/ja
Priority to AU79658/91A priority patent/AU649046B2/en
Priority to RU9192016303A priority patent/RU2090684C1/ru
Priority to ES91911138T priority patent/ES2071318T3/es
Priority to CN91103738A priority patent/CN1031592C/zh
Priority to PCT/SE1991/000383 priority patent/WO1991019042A1/en
Priority to AT91911138T priority patent/ATE121474T1/de
Priority to JP91510584A priority patent/JPH05506896A/ja
Priority to BR919106523A priority patent/BR9106523A/pt
Priority to CA002083963A priority patent/CA2083963C/en
Priority to EP91911138A priority patent/EP0532625B1/en
Priority to DE69109112T priority patent/DE69109112T2/de
Publication of SE9001957L publication Critical patent/SE9001957L/sv
Priority to NO92924582A priority patent/NO924582L/no
Priority to FI925435A priority patent/FI111388B/sv
Priority to US08/794,409 priority patent/US5814189A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
    • 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
    • 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
    • D21C11/06—Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur compounds
    • D21C11/063—Treatment of gas streams comprising solid matter, e.g. the ashes resulting from the combustion of black liquor
    • 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
    • D21C11/06—Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur compounds
    • D21C11/063—Treatment of gas streams comprising solid matter, e.g. the ashes resulting from the combustion of black liquor
    • D21C11/066—Separation of solid compounds from these gases; further treatment of recovered products
    • 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
    • D21C11/122—Treatment, e.g. dissolution, of the smelt
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0075—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for syngas or cracked gas cooling systems
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treating Waste Gases (AREA)
  • Paper (AREA)
  • Industrial Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Chimneys And Flues (AREA)
SE9001957A 1990-05-31 1990-05-31 Rening av processgas fraan partiell foerbraenning av svartlut SE9001957L (sv)

Priority Applications (30)

Application Number Priority Date Filing Date Title
SE9001957A SE9001957L (sv) 1990-05-31 1990-05-31 Rening av processgas fraan partiell foerbraenning av svartlut
US07/698,657 US5205908A (en) 1990-05-31 1991-05-10 Purification of process gas from a partial combustion of black liquor
EP91850129A EP0459962A1 (en) 1990-05-31 1991-05-16 Purification of process gas from a partial combustion of black liquor
ZA913733A ZA913733B (en) 1990-05-31 1991-05-16 Purification of process gas from a partial combustion of black liquor
KR1019910008053A KR910019668A (ko) 1990-05-31 1991-05-17 흑액의 부분 연소에서 생긴 공정기체의 정제
MX025871A MX174021B (es) 1990-05-31 1991-05-21 Purificacion del gas de proceso a partir de la combustion parcial de una solucion de desecho
AU77183/91A AU643016B2 (en) 1990-05-31 1991-05-22 Purification of process gas from a partial combustion of black liquor
NO911968A NO177813C (no) 1990-05-31 1991-05-22 Rensing av prosessgass fra en delvis forbrenning av svartlut
NZ238220A NZ238220A (en) 1990-05-31 1991-05-22 Separation of sulphur and sodium compounds from gas produced by incineration of kraft pulp waste liquor involving an alkaline washing step in a venturi throat and/or liquid trap
PT97791A PT97791A (pt) 1990-05-31 1991-05-29 Processo para a separacao de compostos de enxofre e de sodio de um gas de processo quente formado durante a gasificacao de lixivia exausta da industria de polpa de celulose kraft mediante o contacto com liquidos alcalinos contendo ioes hidrogenossulfureto e ioes hidroxido
BR919102204A BR9102204A (pt) 1990-05-31 1991-05-29 Processo para a preparacao de compostos de enxofre e de sodio de um gas de processo quente gerado durante a gaseificacao de solucao esgotada proveniente da industria de polpacao kraft
CA002043538A CA2043538A1 (en) 1990-05-31 1991-05-30 Purification of process gas from a partial combustion of black liquor
SU914895519A RU2053831C1 (ru) 1990-05-31 1991-05-30 Способ очистки технологического газа
FI912606A FI912606A (fi) 1990-05-31 1991-05-30 Rening av processgas som aer fraon svartlutens partiell foerbraenning.
AR91319821A AR244828A1 (es) 1990-05-31 1991-05-30 Purificacion de gas de procesamiento a partir de la combustion parcial de licor negro.
JP3155177A JPH0726488A (ja) 1990-05-31 1991-05-31 黒液の部分燃焼によって生じるプロセスガスから硫黄化合物およびナトリウム化合物を分離する方法
DE69109112T DE69109112T2 (de) 1990-05-31 1991-05-31 Verfahren zur herstellung einer wässrigen lösung von natriumverbindungen.
JP91510584A JPH05506896A (ja) 1990-05-31 1991-05-31 ナトリウム化合物の水溶液の調製方法
RU9192016303A RU2090684C1 (ru) 1990-05-31 1991-05-31 Способ получения водного раствора соединений натрия и устройство для его осуществления
ES91911138T ES2071318T3 (es) 1990-05-31 1991-05-31 Procedimiento para la preparacion de una solucion acuosa de compuestos de sodio.
CN91103738A CN1031592C (zh) 1990-05-31 1991-05-31 黑液部分燃烧产生的过程气的纯化方法
PCT/SE1991/000383 WO1991019042A1 (en) 1990-05-31 1991-05-31 Process for the preparation of an aqueous solution of sodium compounds
AT91911138T ATE121474T1 (de) 1990-05-31 1991-05-31 Verfahren zur herstellung einer wässrigen lösung von natriumverbindungen.
AU79658/91A AU649046B2 (en) 1990-05-31 1991-05-31 Process for the preparation of an aqueous solution of sodium compounds
BR919106523A BR9106523A (pt) 1990-05-31 1991-05-31 Processo para a preparacao de uma solucao aquosa de compostos de sodio
CA002083963A CA2083963C (en) 1990-05-31 1991-05-31 Process for the preparation of an aqueous solution of sodium compounds
EP91911138A EP0532625B1 (en) 1990-05-31 1991-05-31 Process for the preparation of an aqueous solution of sodium compounds
NO92924582A NO924582L (no) 1990-05-31 1992-11-27 Fremgangsmaate til fremstilling av en vandig opploesning avnatriumforbindelser
FI925435A FI111388B (sv) 1990-05-31 1992-11-30 Förfarande för beredning av en vattenlösning av natriumföreningar
US08/794,409 US5814189A (en) 1990-05-31 1997-02-03 Method for gasifying cellulose spent liquor to produce superheated steam and green liquor of low carbonate concentration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9001957A SE9001957L (sv) 1990-05-31 1990-05-31 Rening av processgas fraan partiell foerbraenning av svartlut

Publications (2)

Publication Number Publication Date
SE9001957D0 SE9001957D0 (sv) 1990-05-31
SE9001957L true SE9001957L (sv) 1991-12-01

Family

ID=20379645

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9001957A SE9001957L (sv) 1990-05-31 1990-05-31 Rening av processgas fraan partiell foerbraenning av svartlut

Country Status (21)

Country Link
US (1) US5205908A (sv)
EP (2) EP0459962A1 (sv)
JP (2) JPH0726488A (sv)
KR (1) KR910019668A (sv)
CN (1) CN1031592C (sv)
AR (1) AR244828A1 (sv)
AT (1) ATE121474T1 (sv)
AU (2) AU643016B2 (sv)
BR (2) BR9102204A (sv)
CA (2) CA2043538A1 (sv)
DE (1) DE69109112T2 (sv)
ES (1) ES2071318T3 (sv)
FI (2) FI912606A (sv)
MX (1) MX174021B (sv)
NO (1) NO177813C (sv)
NZ (1) NZ238220A (sv)
PT (1) PT97791A (sv)
RU (2) RU2053831C1 (sv)
SE (1) SE9001957L (sv)
WO (1) WO1991019042A1 (sv)
ZA (1) ZA913733B (sv)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9001957L (sv) * 1990-05-31 1991-12-01 Chemrec Ab Rening av processgas fraan partiell foerbraenning av svartlut
SE9201561L (sv) * 1992-05-19 1993-08-02 Chemrec Ab Anordning foer termisk soenderdelning av ett raamaterial
SE9300533L (sv) * 1993-02-18 1994-08-19 Flaekt Ab Sätt och anordning för absorption av svavelväte
US6306357B1 (en) 1994-01-18 2001-10-23 Abb Flakt Ab Process and apparatus for absorbing hydrogen sulphide
TW245651B (en) * 1994-02-24 1995-04-21 Babcock & Wilcox Co Black liquor gasifier
SE9701546D0 (sv) * 1997-04-24 1997-04-24 Kvaerner Pulping Tech New process
US6062547A (en) * 1994-06-22 2000-05-16 Kvaerner Pulping Ab Quench vessel for recovering chemicals and energy from spent liquors
SE505249C2 (sv) * 1994-11-04 1997-07-21 Kvaerner Pulping Tech Återvinning av blekerifiltrat genom att filtratet används i ett gaskylsystem i en förgasningsanläggning
US6030493A (en) * 1994-11-04 2000-02-29 Kvaerner Pulping, Ab Process for recovering chemicals and energy from cellulose spent liquor using multiple gasifiers
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
DE19718131C2 (de) * 1997-04-29 1999-10-14 Krc Umwelttechnik Gmbh Verfahren und Vorrichtung zur Regeneration einer beim Kraftprozeß zum Aufschluß von Holz anfallenden Flüssigkeit durch Vergasung
US6503470B1 (en) * 1999-03-31 2003-01-07 The Babcock & Wilcox Company Use of sulfide-containing liquors for removing mercury from flue gases
DE19952754A1 (de) * 1999-11-02 2001-05-10 Krc Umwelttechnik Gmbh Verfahren und Vorrichtung zur Kühlung und Reinigung von Vergasungsgasen
DE50204130D1 (de) 2001-11-16 2005-10-06 Ami Agrolinz Melamine Int Gmbh Verfahren zur reinigung von offgasen einer melaminanlage
CA2726596A1 (en) 2008-06-04 2009-12-10 Nellix, Inc. Sealing apparatus and methods of use
US9050551B2 (en) 2011-10-28 2015-06-09 American Air Liquide, Inc. Supersonic venturi scrubber
CN109876637A (zh) * 2019-03-18 2019-06-14 江苏东本环保工程有限公司 湿法脱酸***
CN111001272A (zh) * 2019-12-09 2020-04-14 浙江天洁环境科技股份有限公司 一种造纸碱黑液尾气处理***以及方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE405612C (de) * 1923-05-01 1924-11-07 Paul Knichalik Verfahren und Vorrichtung zum Geruchlosmachen der Abgase der Sulfatzellstoff-Fabriken
DE1517155A1 (de) * 1959-05-29 1969-04-24 Billeruds Ab Verfahren zum Vergasen alkalihaltiger Sulfitablaugen
US3323858A (en) * 1964-08-21 1967-06-06 Lummus Co Process for recovering the alkali metal content of spent pulping liquor
US3471249A (en) * 1965-02-02 1969-10-07 Babcock & Wilcox Co System for absorbing h2s gases
US3431165A (en) * 1965-04-19 1969-03-04 Western Kraft Corp Process for chemical recovery and odor abatement of kraft liquor
AU461078B2 (en) * 1971-11-10 1975-05-15 Improvements in or relating to vacuum cleaning systems
SE374028C (sv) * 1974-03-22 1976-07-12 Svenska Flaektfabriken Ab Vatavskiljare med ett vesentligen vertikalt inloppsror i vilket gas strommar i riktning mot en vid rorets mynning befintlig vetskeyta
US4431617A (en) * 1982-07-09 1984-02-14 Farin William G Methods for removing malodorous sulfur compounds from pulp mill flue gases and the like by using green liquor
SE454188B (sv) * 1984-10-19 1988-04-11 Skf Steel Eng Ab Sett att atervinna kemikalier ur massaavlutar
SE448173B (sv) * 1985-06-03 1987-01-26 Croon Inventor Ab Forfarande for utvinning av kemikalier fran cellulosaavlut genom pyrolys
SE463699B (sv) * 1988-03-16 1991-01-14 Flaekt Ab Foerfarande och anordning vid rening av gaser
SE9001957L (sv) * 1990-05-31 1991-12-01 Chemrec Ab Rening av processgas fraan partiell foerbraenning av svartlut

Also Published As

Publication number Publication date
PT97791A (pt) 1992-03-31
FI912606A (fi) 1991-12-01
FI925435A0 (fi) 1992-11-30
CN1057306A (zh) 1991-12-25
CA2043538A1 (en) 1991-12-01
CN1031592C (zh) 1996-04-17
DE69109112T2 (de) 1995-10-26
FI111388B (sv) 2003-07-15
NO177813B (no) 1995-08-21
EP0459962A1 (en) 1991-12-04
JPH05506896A (ja) 1993-10-07
NO911968L (no) 1991-12-02
SE9001957D0 (sv) 1990-05-31
FI925435A (fi) 1992-11-30
AR244828A1 (es) 1993-11-30
JPH0726488A (ja) 1995-01-27
CA2083963C (en) 2002-08-13
RU2090684C1 (ru) 1997-09-20
EP0532625B1 (en) 1995-04-19
AU643016B2 (en) 1993-11-04
FI912606A0 (fi) 1991-05-30
DE69109112D1 (de) 1995-05-24
AU7718391A (en) 1991-12-05
NZ238220A (en) 1992-10-28
AU7965891A (en) 1991-12-31
MX174021B (es) 1994-04-14
BR9106523A (pt) 1993-05-25
ATE121474T1 (de) 1995-05-15
EP0532625A4 (en) 1992-12-11
ZA913733B (en) 1992-02-26
BR9102204A (pt) 1992-01-07
RU2053831C1 (ru) 1996-02-10
WO1991019042A1 (en) 1991-12-12
EP0532625A1 (en) 1993-03-24
NO911968D0 (no) 1991-05-22
NO177813C (no) 1995-11-29
CA2083963A1 (en) 1991-12-01
KR910019668A (ko) 1991-12-19
AU649046B2 (en) 1994-05-12
ES2071318T3 (es) 1995-06-16
US5205908A (en) 1993-04-27

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