SE515944C2 - Förfarande och anordning för behandling av avlutar - Google Patents

Förfarande och anordning för behandling av avlutar

Info

Publication number
SE515944C2
SE515944C2 SE9601316A SE9601316A SE515944C2 SE 515944 C2 SE515944 C2 SE 515944C2 SE 9601316 A SE9601316 A SE 9601316A SE 9601316 A SE9601316 A SE 9601316A SE 515944 C2 SE515944 C2 SE 515944C2
Authority
SE
Sweden
Prior art keywords
recovery boiler
boiler
gas
fireplace
recovery
Prior art date
Application number
SE9601316A
Other languages
English (en)
Swedish (sv)
Other versions
SE9601316L (sv
SE9601316D0 (sv
Inventor
Keijo Raak
Original Assignee
Andritz Ahlstrom 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 Andritz Ahlstrom Oy filed Critical Andritz Ahlstrom Oy
Publication of SE9601316L publication Critical patent/SE9601316L/xx
Publication of SE9601316D0 publication Critical patent/SE9601316D0/xx
Publication of SE515944C2 publication Critical patent/SE515944C2/sv

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
    • 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
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Paper (AREA)
SE9601316A 1994-08-10 1996-04-04 Förfarande och anordning för behandling av avlutar SE515944C2 (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI943694A FI96436C (fi) 1994-08-10 1994-08-10 Menetelmä ja laite jätelipeän käsittelemiseksi
PCT/FI1995/000424 WO1996005366A1 (en) 1994-08-10 1995-08-10 A recovery boiler where the flue gas is divided into two streams and a method therefore

Publications (3)

Publication Number Publication Date
SE9601316L SE9601316L (sv) 1996-04-04
SE9601316D0 SE9601316D0 (sv) 1996-04-04
SE515944C2 true SE515944C2 (sv) 2001-10-29

Family

ID=8541181

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9601316A SE515944C2 (sv) 1994-08-10 1996-04-04 Förfarande och anordning för behandling av avlutar

Country Status (5)

Country Link
US (1) US5672246A (fi)
CA (1) CA2173369C (fi)
FI (1) FI96436C (fi)
SE (1) SE515944C2 (fi)
WO (1) WO1996005366A1 (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5809913A (en) * 1996-10-15 1998-09-22 Cinergy Technology, Inc. Corrosion protection for utility boiler side walls
SE514813E (sv) * 1997-10-15 2005-05-24 Aga Ab Metod för förgasning av svartlut i sodapannor
FI114114B (fi) * 2003-04-10 2004-08-13 Kvaerner Power Oy Kerrosleijukattilan ilmajärjestelmä
EP4136158A1 (en) * 2020-04-13 2023-02-22 Eastman Chemical Company Chemical recycling of materials comprising waste automotive carpet

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1719130A (en) * 1925-12-16 1929-07-02 Brown Co Process for recovering heat and chemicals
DE1059760B (de) * 1956-12-19 1959-06-18 Kohlenscheidungs Ges Mit Besch Einrichtung zum Eindampfen bzw. Trocknen von Zellstoffablauge
FI64997C (fi) * 1981-11-23 1986-01-08 Ahlstroem Oy Foerfarande foer tillvaratagande av vaerme ur gaser innehaollande vaermeytor nedsmutsande aemnen
FI71541C (fi) * 1985-05-22 1987-01-19 Ahlstroem Oy Metod att tillvarataga alkalikemikalier ur en roekgas som innehaoller alkalimetallaongor.
DE3539481A1 (de) * 1985-11-07 1987-05-21 Steinmueller Gmbh L & C Kohlegefeuerter dampferzeuger fuer kohle-kombiblock
FI82612C (fi) * 1987-05-08 1991-04-10 Ahlstroem Oy Foerfarande och anordning foer behandling av processgaser.

Also Published As

Publication number Publication date
SE9601316L (sv) 1996-04-04
FI96436C (fi) 1996-06-25
US5672246A (en) 1997-09-30
FI943694A0 (fi) 1994-08-10
CA2173369C (en) 2001-10-16
FI96436B (fi) 1996-03-15
CA2173369A1 (en) 1996-02-22
SE9601316D0 (sv) 1996-04-04
WO1996005366A1 (en) 1996-02-22

Similar Documents

Publication Publication Date Title
CA2655353C (en) Direct contact rotating steam generator for steam generation using low quality water with zero liquid discharge
US6726748B2 (en) Method of converting a downflow/upflow wet flue gas desulfurization (WFGD) system to an upflow single-loop WFGD system
JP4284171B2 (ja) パルプ・ミルで電気エネルギーを生産する方法および装置
JP6956727B2 (ja) 回収ボイラの熱回収表面の配置
US11674685B2 (en) Multi-circulation heat recovery steam generator for enhanced oil recovery/steam assisted gravity drainage
CA2171058C (en) Economizer system
RU2738986C2 (ru) Расположение низкотемпературных поверхностей нагрева в котле-утилизаторе
SE515944C2 (sv) Förfarande och anordning för behandling av avlutar
EP2622129A2 (en) Flue gas heat recovery system and method
US5683550A (en) Method and apparatus for increasing recovery boiler capacity by withdrawing combustible gas from the furnace
JP2007240093A (ja) 固体燃料燃焼装置
FI20175578A1 (fi) Menetelmä soodakattilan ohjaamiseksi
US6470834B1 (en) Method and device for exploiting heat in combustion gases
FI126917B (fi) Järjestely ja menetelmä polttoaineen polttamiseksi
TW202124029A (zh) 廢氣處理裝置及廢氣處理方法
JP2722079B2 (ja) 高温雰囲気中の浮遊塵除去方法とその装置
RU2001117820A (ru) Способ эксплуатации парогенератора и парогенератор для осуществления способа

Legal Events

Date Code Title Description
NUG Patent has lapsed