SE9501375D0 - Apparatus for recovering heat in a spent liquor recovery boiler - Google Patents

Apparatus for recovering heat in a spent liquor recovery boiler

Info

Publication number
SE9501375D0
SE9501375D0 SE9501375A SE9501375A SE9501375D0 SE 9501375 D0 SE9501375 D0 SE 9501375D0 SE 9501375 A SE9501375 A SE 9501375A SE 9501375 A SE9501375 A SE 9501375A SE 9501375 D0 SE9501375 D0 SE 9501375D0
Authority
SE
Sweden
Prior art keywords
pct
furnace
recovering heat
spent liquor
liquor recovery
Prior art date
Application number
SE9501375A
Other languages
English (en)
Other versions
SE9501375L (sv
Inventor
Keijo Raak
Original Assignee
Ahlstroem 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 Ahlstroem Oy filed Critical Ahlstroem Oy
Publication of SE9501375D0 publication Critical patent/SE9501375D0/sv
Publication of SE9501375L publication Critical patent/SE9501375L/sv

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
    • D21C11/06—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
    • 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
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • F22B31/04—Heat supply by installation of two or more combustion apparatus, e.g. of separate combustion apparatus for the boiler and the superheater respectively
    • F22B31/045—Steam generators specially adapted for burning refuse
    • 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
    • F23G5/44—Details; Accessories
    • F23G5/46—Recuperation of heat
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/12—Heat utilisation in combustion or incineration of waste
    • 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
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Paper (AREA)
SE9501375A 1992-10-19 1995-04-12 Anordning för återvinning av värme i en avlutsåtervinningspanna SE9501375L (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI924718A FI98936B (sv) 1992-10-19 1992-10-19 Förfarande och anordning för återvinning av värme i en återvinningspanna för avlut
PCT/FI1993/000426 WO1994009205A1 (en) 1992-10-19 1993-10-18 Apparatus for recovering heat in a spent liquor recovery boiler

Publications (2)

Publication Number Publication Date
SE9501375D0 true SE9501375D0 (sv) 1995-04-12
SE9501375L SE9501375L (sv) 1995-06-19

Family

ID=8536070

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9501375A SE9501375L (sv) 1992-10-19 1995-04-12 Anordning för återvinning av värme i en avlutsåtervinningspanna

Country Status (6)

Country Link
US (1) US5701829A (sv)
JP (1) JP2719625B2 (sv)
CA (1) CA2147128A1 (sv)
FI (1) FI98936B (sv)
SE (1) SE9501375L (sv)
WO (1) WO1994009205A1 (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI104793B (sv) * 1998-05-11 2000-04-14 Ahlstrom Machinery Oy Förfarande för avlägsnande av oxiderna av kväve ur rökgaser från en återvinningspanna
ATE328244T1 (de) * 2001-04-06 2006-06-15 Andritz Oy Verbrennungsluftsystem für rückgewinnungskessel, verbrennung verbrauchter laugen aus kochprozess
FI114114B (sv) * 2003-04-10 2004-08-13 Kvaerner Power Oy Luftsystem för en flytbäddspanna
EP1828473B1 (en) * 2004-10-14 2012-04-18 Andritz Oy Combustion air system for recovery boilers, burning spent liquors from pulping processes
US8443606B2 (en) * 2008-03-26 2013-05-21 Babcock & Wilcox Power Generation Group, Inc. Enhanced steam cycle utilizing a dual pressure recovery boiler with reheat
DE102011056634B4 (de) * 2011-12-19 2014-02-13 Hitachi Power Europe Gmbh Verfahren zur Reduzierung des Sauerstoffgehaltes in Dampferzeugerwandrohren
US20150211732A1 (en) * 2014-01-30 2015-07-30 Wheelabrator Technologies Inc. Tempering air system for municipal solid waste fuel steam generator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2911284A (en) * 1955-06-01 1959-11-03 Combustion Eng Method of burning waste liquors
US3161475A (en) * 1960-06-22 1964-12-15 Babcock & Wilcox Co Chemical and heat recovery apparatus
SE386468B (sv) * 1974-10-23 1976-08-09 Goetaverken Angteknik Ab Anleggning for forbrenning av sadana brenslen som lemnar en flytande forbrenningsrest
US4462319A (en) * 1982-10-27 1984-07-31 Detector Electronics Corp. Method and apparatus for safely controlling explosions in black liquor recovery boilers
SE9102546L (sv) * 1991-09-05 1992-09-07 Goetaverken Energy Ab Foerbraenning av avfallsvaetskor
FI89519C (sv) * 1992-02-19 1997-08-19 Ahlstrom Machinery Oy Förfarande och anordning för ökande av säkerheten i en återvinningspan na för avlut

Also Published As

Publication number Publication date
FI924718A0 (sv) 1992-10-19
CA2147128A1 (en) 1994-04-28
FI924718A (sv) 1994-04-20
JP2719625B2 (ja) 1998-02-25
US5701829A (en) 1997-12-30
FI98936B (sv) 1997-05-30
WO1994009205A1 (en) 1994-04-28
SE9501375L (sv) 1995-06-19
JPH08500861A (ja) 1996-01-30

Similar Documents

Publication Publication Date Title
SE9501374D0 (sv) Method an apparatus for recovering heat in a spent liquor recovery boiler
SE9501375D0 (sv) Apparatus for recovering heat in a spent liquor recovery boiler
RU94009960A (ru) Котел-утилизатор
CA2130087A1 (en) Method and Apparatus for Improving the Safety of a Spent Liquor Recovery boiler
ZA877039B (en) Apparatus to reduce or eliminate fluid bed tube erosion
NO875049D0 (no) Anordning for varmeutveksling, saerlig mellom syntesegass- og kjelematevann.
GB1429336A (en) Heat exchanger and process for cooling hot gases
GB1516797A (en) Auxiliary cooling device for the primary fluid heat exchanger of a nuclear reactor
GB969036A (en) Improvements in or relating to tubular heat exchange apparatus
PL328051A1 (en) Boiler with an external coherent fluidised bed
SE9403064D0 (sv) Förfarande vid rengöring av överhettare och andra värmeöverföringsytor i sodapannor
RU94004909A (ru) Котел
IE791612L (en) Boiler
JPH0417598Y2 (sv)
CA2170924A1 (en) Method and arrangement in cooling medium circulation of a recovery boiler
JPS61231346A (ja) 無圧缶水式温水ボイラ
SU1469244A1 (ru) Утилизационна котельна установка и способ ее работы
HUT65159A (en) Apparatus for heating water mainly as boiler of heat water heating
RU2108973C1 (ru) Способ нагрева бокситовой пульпы
CA2180244A1 (en) Economizer of a recovery boiler
JPH09210302A (ja) 排ガスボイラ
JPH01177254U (sv)
GB1444286A (en) Heat exchangers
KR850003205A (ko) 증기온돌 난방의 배관장치
SE9700204L (sv) Förfarande för förbränning av svartlut i en dosapanna

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 9501375-1

Format of ref document f/p: F