FI20096152A0 - Förfarande och anordning för behandling av svartlut i en cellulosafabrik - Google Patents

Förfarande och anordning för behandling av svartlut i en cellulosafabrik

Info

Publication number
FI20096152A0
FI20096152A0 FI20096152A FI20096152A FI20096152A0 FI 20096152 A0 FI20096152 A0 FI 20096152A0 FI 20096152 A FI20096152 A FI 20096152A FI 20096152 A FI20096152 A FI 20096152A FI 20096152 A0 FI20096152 A0 FI 20096152A0
Authority
FI
Finland
Prior art keywords
black liquor
treating black
conveyed
cellulose factory
burning unit
Prior art date
Application number
FI20096152A
Other languages
English (en)
Finnish (fi)
Other versions
FI20096152A (sv
Inventor
Timo Honkola
Original Assignee
Metso Power 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 Metso Power Oy filed Critical Metso Power Oy
Priority to FI20096152A priority Critical patent/FI20096152A/sv
Publication of FI20096152A0 publication Critical patent/FI20096152A0/sv
Priority to US13/505,507 priority patent/US20120228118A1/en
Priority to PT108279589T priority patent/PT2496758E/pt
Priority to CN201080050458.8A priority patent/CN102686795B/zh
Priority to RU2012123390/05A priority patent/RU2553882C2/ru
Priority to ES10827958.9T priority patent/ES2538502T3/es
Priority to EP20100827958 priority patent/EP2496758B1/en
Priority to BR112012010606A priority patent/BR112012010606A2/pt
Priority to PCT/FI2010/050872 priority patent/WO2011055010A1/en
Priority to CA2779569A priority patent/CA2779569A1/en
Publication of FI20096152A publication Critical patent/FI20096152A/sv
Priority to CL2012001157A priority patent/CL2012001157A1/es

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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
    • C10B49/16—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with moving solid heat-carriers in divided form
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
    • C10B49/16—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with moving solid heat-carriers in divided form
    • C10B49/20—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with moving solid heat-carriers in divided form in dispersed form
    • C10B49/22—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with moving solid heat-carriers in divided form in dispersed form according to the "fluidised bed" technique
    • 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
    • D21C11/0085—Introduction of auxiliary substances into the regenerating system in order to improve the performance of certain steps of the latter, the presence of these substances being confined to the regeneration cycle
    • D21C11/0092—Substances modifying the evaporation, combustion, or thermal decomposition processes 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
    • D21C11/12—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
    • D21C11/12—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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/99008—Unmixed combustion, i.e. without direct mixing of oxygen gas and fuel, but using the oxygen from a metal oxide, e.g. FeO
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00—Pretreatment
    • F23G2201/30—Pyrolysing
    • F23G2201/304—Burning pyrosolids
    • 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
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)
  • Compounds Of Iron (AREA)
FI20096152A 2009-11-06 2009-11-06 Förfarande och anordning för behandling av svartlut i en cellulosafabrik FI20096152A (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FI20096152A FI20096152A (sv) 2009-11-06 2009-11-06 Förfarande och anordning för behandling av svartlut i en cellulosafabrik
CA2779569A CA2779569A1 (en) 2009-11-06 2010-11-02 Method and equipment for treatment of black liquor at pulp mill
RU2012123390/05A RU2553882C2 (ru) 2009-11-06 2010-11-02 Способ и устройство для обработки черного щелока целлюлозного производства
PT108279589T PT2496758E (pt) 2009-11-06 2010-11-02 Método e equipamento para o tratamento da lixívia negra na fábrica de celulose
CN201080050458.8A CN102686795B (zh) 2009-11-06 2010-11-02 处理纸浆厂黑液的方法和设备
US13/505,507 US20120228118A1 (en) 2009-11-06 2010-11-02 Method and equipment for treatment of black liquor at pulp mill
ES10827958.9T ES2538502T3 (es) 2009-11-06 2010-11-02 Método y equipo para el tratamiento de licor negro en una fábrica de pasta
EP20100827958 EP2496758B1 (en) 2009-11-06 2010-11-02 Method and equipment for treatment of black liquor at pulp mill
BR112012010606A BR112012010606A2 (pt) 2009-11-06 2010-11-02 método e equipamento para tratamento de licor negro em uma unidade de produção de polpa
PCT/FI2010/050872 WO2011055010A1 (en) 2009-11-06 2010-11-02 Method and equipment for treatment of black liquor at pulp mill
CL2012001157A CL2012001157A1 (es) 2009-11-06 2012-05-03 Metodo para tratar licor negro en molino de pulpa, que comprende introducir licor negro en un reactor de pirolisis y tratarlo con un material de caustificacion precalentado consistente de oxido de sodio y un oxido metalico; y equipo para tratar el licor negro.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20096152A FI20096152A (sv) 2009-11-06 2009-11-06 Förfarande och anordning för behandling av svartlut i en cellulosafabrik

Publications (2)

Publication Number Publication Date
FI20096152A0 true FI20096152A0 (sv) 2009-11-06
FI20096152A FI20096152A (sv) 2011-05-23

Family

ID=41395204

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20096152A FI20096152A (sv) 2009-11-06 2009-11-06 Förfarande och anordning för behandling av svartlut i en cellulosafabrik

Country Status (11)

Country Link
US (1) US20120228118A1 (sv)
EP (1) EP2496758B1 (sv)
CN (1) CN102686795B (sv)
BR (1) BR112012010606A2 (sv)
CA (1) CA2779569A1 (sv)
CL (1) CL2012001157A1 (sv)
ES (1) ES2538502T3 (sv)
FI (1) FI20096152A (sv)
PT (1) PT2496758E (sv)
RU (1) RU2553882C2 (sv)
WO (1) WO2011055010A1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI125164B (sv) * 2012-07-06 2015-06-30 Teknologian Tutkimuskeskus Vtt Oy Förfarande och anordning för framställning av en pyrolysprodukt
DK3198075T3 (en) * 2014-09-22 2019-04-01 Huntsman Int Llc PROCEDURE FOR TREATING BLACK BLOOD
AU2015333547B2 (en) * 2014-10-15 2020-03-05 Canfor Pulp Ltd Integrated kraft pulp mill and thermochemical conversion system
AT15446U1 (de) * 2016-03-30 2017-09-15 Mondi Ag Verfahren zum Optimieren der Verfahrensführung eines Kalkofenprozesses in einem Alkalikreislauf eines Zellstoffaufschlussverfahrens

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244779A (en) * 1976-09-22 1981-01-13 A Ahlstrom Osakeyhtio Method of treating spent pulping liquor in a fluidized bed reactor
GB1561237A (en) * 1976-09-22 1980-02-13 Ahlstroem Oy Method of treating materials in a fluidized bed reactor
JPS6034691A (ja) * 1983-07-29 1985-02-22 製紙技術研究組合 黒液燃焼方法
SE448173B (sv) 1985-06-03 1987-01-26 Croon Inventor Ab Forfarande for utvinning av kemikalier fran cellulosaavlut genom pyrolys
SU1278372A1 (ru) * 1985-07-22 1986-12-23 Ленинградская Ордена Ленина Лесотехническая Академия Им.С.М.Кирова Способ регенерации отработанного щелока от натронной варки целлюлозы
CA1313577C (en) 1988-11-17 1993-02-16 Jian Li Low temperature recovery of kraft black liquor
FI91290C (sv) 1991-02-14 1994-06-10 Tampella Power Oy Förfarande och anordning för tillvaratagning av energi och kemikalier vid en sulfatcellulosaprocess
FI934028A (sv) 1993-09-14 1995-03-15 Valtion Teknillinen Kontinuerligt foerfarande och anordning foer utnyttjande av energin som ingaor i processavfallet fraon cellulosatillverkningen
TW245651B (en) * 1994-02-24 1995-04-21 Babcock & Wilcox Co Black liquor gasifier
US6113739A (en) * 1995-06-15 2000-09-05 Kvaerner Pulping Ab Process for washing gas formed by gasifying black liquor
US6030493A (en) 1994-11-04 2000-02-29 Kvaerner Pulping, Ab Process for recovering chemicals and energy from cellulose spent liquor using multiple gasifiers
AU1142797A (en) 1995-12-22 1997-07-17 Combustion Engineering Inc. Black liquor gasification process and regeneration of pulping liquor
US5738758A (en) * 1995-12-22 1998-04-14 The University Of New Brunswick Process for the conversion of calcium sulfide
GB0325578D0 (en) * 2003-11-03 2003-12-03 Bioregional Minimills Uk Ltd Method for treating black liquor
US20060201641A1 (en) 2001-08-07 2006-09-14 Bioregional Minimills (Uk) Limited Methods for producing pulp and treating black liquor
PT1520071E (pt) * 2002-07-04 2011-09-12 Metso Power Oy Método para tratamento de lixívia residual
FI122778B (sv) * 2008-03-31 2012-06-29 Metso Power Oy Pyrolysförfarande i förbindelse med en panna, och pyrolysanordning
FI20085416L (sv) * 2008-05-06 2009-11-07 Metso Power Oy Förfarande och anordning för behandling av cellulosafabrikens svartlut

Also Published As

Publication number Publication date
CL2012001157A1 (es) 2012-10-12
FI20096152A (sv) 2011-05-23
CN102686795B (zh) 2015-05-06
US20120228118A1 (en) 2012-09-13
EP2496758A4 (en) 2014-01-29
ES2538502T3 (es) 2015-06-22
EP2496758B1 (en) 2015-05-06
CA2779569A1 (en) 2011-05-12
RU2012123390A (ru) 2013-12-20
PT2496758E (pt) 2015-07-16
EP2496758A1 (en) 2012-09-12
CN102686795A (zh) 2012-09-19
RU2553882C2 (ru) 2015-06-20
BR112012010606A2 (pt) 2019-09-24
WO2011055010A1 (en) 2011-05-12

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Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: VALMET POWER OY

PC Transfer of assignment of patent

Owner name: VALMET TECHNOLOGIES OY

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