NO177813C - Rensing av prosessgass fra en delvis forbrenning av svartlut - Google Patents

Rensing av prosessgass fra en delvis forbrenning av svartlut

Info

Publication number
NO177813C
NO177813C NO911968A NO911968A NO177813C NO 177813 C NO177813 C NO 177813C NO 911968 A NO911968 A NO 911968A NO 911968 A NO911968 A NO 911968A NO 177813 C NO177813 C NO 177813C
Authority
NO
Norway
Prior art keywords
purification
process gas
black liquor
partial combustion
combustion
Prior art date
Application number
NO911968A
Other languages
English (en)
Norwegian (no)
Other versions
NO911968L (no
NO177813B (no
NO911968D0 (no
Inventor
Lars Stigsson
Nils Bernhard
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
Application filed by Chemrec Ab filed Critical Chemrec Ab
Publication of NO911968D0 publication Critical patent/NO911968D0/no
Publication of NO911968L publication Critical patent/NO911968L/no
Publication of NO177813B publication Critical patent/NO177813B/no
Publication of NO177813C publication Critical patent/NO177813C/no

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Gas Separation By Absorption (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Chimneys And Flues (AREA)
NO911968A 1990-05-31 1991-05-22 Rensing av prosessgass fra en delvis forbrenning av svartlut NO177813C (no)

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 (4)

Publication Number Publication Date
NO911968D0 NO911968D0 (no) 1991-05-22
NO911968L NO911968L (no) 1991-12-02
NO177813B NO177813B (no) 1995-08-21
NO177813C true NO177813C (no) 1995-11-29

Family

ID=20379645

Family Applications (1)

Application Number Title Priority Date Filing Date
NO911968A NO177813C (no) 1990-05-31 1991-05-22 Rensing av prosessgass fra en delvis forbrenning av svartlut

Country Status (21)

Country Link
US (1) US5205908A (fr)
EP (2) EP0459962A1 (fr)
JP (2) JPH0726488A (fr)
KR (1) KR910019668A (fr)
CN (1) CN1031592C (fr)
AR (1) AR244828A1 (fr)
AT (1) ATE121474T1 (fr)
AU (2) AU643016B2 (fr)
BR (2) BR9102204A (fr)
CA (2) CA2043538A1 (fr)
DE (1) DE69109112T2 (fr)
ES (1) ES2071318T3 (fr)
FI (2) FI912606A7 (fr)
MX (1) MX174021B (fr)
NO (1) NO177813C (fr)
NZ (1) NZ238220A (fr)
PT (1) PT97791A (fr)
RU (2) RU2053831C1 (fr)
SE (1) SE9001957L (fr)
WO (1) WO1991019042A1 (fr)
ZA (1) ZA913733B (fr)

Families Citing this family (20)

* 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
US6027609A (en) * 1994-11-04 2000-02-22 Kvaener Pulping Ab Pulp-mill recovery installation 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
EP1461139B1 (fr) 2001-11-16 2005-08-31 AMI Agrolinz Melamine International GmbH Procede de purification de gaz de degagement produits par une installation de fabrication de melamine
RU2250129C2 (ru) * 2003-05-07 2005-04-20 Иркутский государственный технический университет (ИрГТУ) Способ очистки отходящих газов тепловых электрических станций от диоксида углерода
JP2011522615A (ja) 2008-06-04 2011-08-04 ネリックス・インコーポレーテッド 封止装置および使用方法
RU2425917C1 (ru) * 2010-03-16 2011-08-10 Общество с ограниченной ответственностью "Научно-технический центр по разработке прогрессивного оборудования" (ООО "НТЦ РПО") Способ получения сульфатной целлюлозы
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 湿法脱酸系统
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系统以及方法

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
FI912606A0 (fi) 1991-05-30
JPH05506896A (ja) 1993-10-07
FI111388B (fi) 2003-07-15
BR9102204A (pt) 1992-01-07
JPH0726488A (ja) 1995-01-27
AR244828A1 (es) 1993-11-30
SE9001957D0 (sv) 1990-05-31
SE9001957L (sv) 1991-12-01
NO911968L (no) 1991-12-02
ZA913733B (en) 1992-02-26
CN1031592C (zh) 1996-04-17
EP0459962A1 (fr) 1991-12-04
NO177813B (no) 1995-08-21
NZ238220A (en) 1992-10-28
MX174021B (es) 1994-04-14
CA2043538A1 (fr) 1991-12-01
RU2090684C1 (ru) 1997-09-20
AU7718391A (en) 1991-12-05
CA2083963C (fr) 2002-08-13
ATE121474T1 (de) 1995-05-15
AU643016B2 (en) 1993-11-04
EP0532625A1 (fr) 1993-03-24
DE69109112D1 (de) 1995-05-24
RU2053831C1 (ru) 1996-02-10
PT97791A (pt) 1992-03-31
ES2071318T3 (es) 1995-06-16
KR910019668A (ko) 1991-12-19
NO911968D0 (no) 1991-05-22
AU7965891A (en) 1991-12-31
EP0532625B1 (fr) 1995-04-19
BR9106523A (pt) 1993-05-25
FI912606A7 (fi) 1991-12-01
WO1991019042A1 (fr) 1991-12-12
AU649046B2 (en) 1994-05-12
DE69109112T2 (de) 1995-10-26
CA2083963A1 (fr) 1991-12-01
CN1057306A (zh) 1991-12-25
FI925435A7 (fi) 1992-11-30
FI925435A0 (fi) 1992-11-30
EP0532625A4 (fr) 1992-12-11
US5205908A (en) 1993-04-27

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