CL2010001064A1 - Metodo y aparato para procesar licor negro de una planta de celulosa para recuperar los productos quimicos y la energia de la misma. - Google Patents

Metodo y aparato para procesar licor negro de una planta de celulosa para recuperar los productos quimicos y la energia de la misma.

Info

Publication number
CL2010001064A1
CL2010001064A1 CL2010001064A CL2010001064A CL2010001064A1 CL 2010001064 A1 CL2010001064 A1 CL 2010001064A1 CL 2010001064 A CL2010001064 A CL 2010001064A CL 2010001064 A CL2010001064 A CL 2010001064A CL 2010001064 A1 CL2010001064 A1 CL 2010001064A1
Authority
CL
Chile
Prior art keywords
energy
black liquor
pulp mill
chemical products
processing black
Prior art date
Application number
CL2010001064A
Other languages
English (en)
Inventor
Lehto Jani
Kuukkanen Kari
Valimaki Erkki
Original Assignee
Valmet 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 Valmet Power Oy filed Critical Valmet Power Oy
Publication of CL2010001064A1 publication Critical patent/CL2010001064A1/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
    • D21C11/04—Regeneration of pulp liquors or effluent waste waters of alkali lye
    • 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
    • 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

Landscapes

  • Paper (AREA)
  • Processing Of Solid Wastes (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

Método y aparato para procesar licor negro de una planta de celulosa para recuperar los productos químicos y la energía de la misma.
CL2010001064A 2009-10-05 2010-10-04 Metodo y aparato para procesar licor negro de una planta de celulosa para recuperar los productos quimicos y la energia de la misma. CL2010001064A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20096018A FI123110B (fi) 2009-10-05 2009-10-05 Menetelmä ja laitteisto sellutehtaan mustalipeän käsittelemiseksi

Publications (1)

Publication Number Publication Date
CL2010001064A1 true CL2010001064A1 (es) 2011-09-02

Family

ID=41263435

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2010001064A CL2010001064A1 (es) 2009-10-05 2010-10-04 Metodo y aparato para procesar licor negro de una planta de celulosa para recuperar los productos quimicos y la energia de la misma.

Country Status (9)

Country Link
US (1) US8500954B2 (es)
EP (1) EP2309056A1 (es)
CN (1) CN102086605B (es)
BR (1) BRPI1004103A2 (es)
CA (1) CA2715950A1 (es)
CL (1) CL2010001064A1 (es)
FI (1) FI123110B (es)
RU (1) RU2546514C2 (es)
UY (1) UY32928A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201014020D0 (en) * 2010-08-20 2010-10-06 Univ Aston Thermal treatment
SE535947C2 (sv) * 2011-04-26 2013-03-05 Chemrec Ab Förgasning av alkaliinnehållande energirika vattenhaltiga lösningar från massabruk
CN102864674B (zh) * 2012-09-17 2014-08-27 哈尔滨工业大学 草浆造纸黑液循环流化床气化、燃烧碱回收处理方法
CN104631181B (zh) * 2013-11-12 2018-09-25 王子控股株式会社 回收锅炉收集灰的处理方法及处理装置
CN103818879B (zh) * 2013-12-16 2016-08-17 广西大学 微负压黑液气化方法及系统装置
DK3198075T3 (en) * 2014-09-22 2019-04-01 Huntsman Int Llc PROCEDURE FOR TREATING BLACK BLOOD
BR112017005777A2 (pt) * 2014-09-22 2017-12-12 Huntsman Int Llc ?processo para a preparação de pequenos compostos aromáticos a partir de licor negro?
CN107265454A (zh) * 2017-06-14 2017-10-20 中国科学院过程工程研究所 一种棉浆泊黒液资源化系统和方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523864A (en) * 1967-12-28 1970-08-11 Combustion Eng Paper pulping chemical recovery system
SE363651B (es) * 1969-06-03 1974-01-28 Svenska Cellulosa Ab
US4135968A (en) * 1976-04-09 1979-01-23 Weyerhaeuser Company Spent liquor treatment
SE448173B (sv) 1985-06-03 1987-01-26 Croon Inventor Ab Forfarande for utvinning av kemikalier fran cellulosaavlut genom pyrolys
CA1313577C (en) * 1988-11-17 1993-02-16 Jian Li Low temperature recovery of kraft black liquor
US5059404A (en) * 1989-02-14 1991-10-22 Manufacturing And Technology Conversion International, Inc. Indirectly heated thermochemical reactor apparatus and processes
FI91290C (fi) 1991-02-14 1994-06-10 Tampella Power Oy Menetelmä ja laitteisto energian ja kemikaalien talteenottamiseksi sulfaattiselluprosessissa
FI934028A (fi) * 1993-09-14 1995-03-15 Valtion Teknillinen Jatkuvatoiminen menetelmä ja laite seeluloosavalmistuksen prosessijätteiden sisältämän energian hyödyntämiseksi
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
WO2004005610A1 (en) * 2002-07-04 2004-01-15 Kvaerner Power Oy Method for treatment of spent liquor

Also Published As

Publication number Publication date
EP2309056A1 (en) 2011-04-13
US20110247771A1 (en) 2011-10-13
UY32928A (es) 2011-05-31
FI20096018A0 (fi) 2009-10-05
RU2010140629A (ru) 2012-04-10
RU2546514C2 (ru) 2015-04-10
CN102086605A (zh) 2011-06-08
FI123110B (fi) 2012-11-15
FI20096018A (fi) 2011-04-06
US8500954B2 (en) 2013-08-06
CA2715950A1 (en) 2011-04-05
BRPI1004103A2 (pt) 2013-02-13
CN102086605B (zh) 2015-07-01

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