SE0602361L - Sätt och anläggning för indunstning av svartlut som erhålles från en kokprocess vid tillverkning av cellulosamassa - Google Patents

Sätt och anläggning för indunstning av svartlut som erhålles från en kokprocess vid tillverkning av cellulosamassa

Info

Publication number: SE0602361L
Authority: SE; Sweden
Prior art keywords: evaporation; black liquor; cellulose pulp; plant; manufacture
Prior art date: 2006-11-07

Application number

SE0602361A

Other languages

English (en)

Swedish (sv)

Other versions

SE529386C2 (sv

Inventor

Lars Olausson

Original Assignee

Metso Power 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.)

2006-11-07

Filing date

2006-11-07

Publication date

2007-07-24

2006-11-07 Application filed by Metso Power Ab filed Critical Metso Power Ab

2006-11-07 Priority to SE0602361A priority Critical patent/SE0602361L/xx

2007-07-24 Publication of SE529386C2 publication Critical patent/SE529386C2/sv

2007-07-24 Publication of SE0602361L publication Critical patent/SE0602361L/xx

2007-10-26 Priority to RU2009121572/12A priority patent/RU2418901C2/ru

2007-10-26 Priority to BRPI0718576A priority patent/BRPI0718576B1/pt

2007-10-26 Priority to US12/513,505 priority patent/US8888955B2/en

2007-10-26 Priority to EP07835370.3A priority patent/EP2079873B1/en

2007-10-26 Priority to CN200780041461.1A priority patent/CN101535565B/zh

2007-10-26 Priority to PCT/SE2007/050786 priority patent/WO2008057031A1/en

Links

238000001704 evaporation Methods 0.000 title abstract 9
230000008020 evaporation Effects 0.000 title abstract 9
238000000034 method Methods 0.000 title abstract 5
229920002678 cellulose Polymers 0.000 title abstract 2
239000001913 cellulose Substances 0.000 title abstract 2
238000004519 manufacturing process Methods 0.000 title abstract 2
238000009835 boiling Methods 0.000 title 1
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
230000015572 biosynthetic process Effects 0.000 abstract 1
230000029087 digestion Effects 0.000 abstract 1
239000006260 foam Substances 0.000 abstract 1
238000000926 separation method Methods 0.000 abstract 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/26—Multiple-effect evaporating
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/10—Vacuum distillation
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0033—Other features
- B01D5/0036—Multiple-effect condensation; Fractional condensation
- 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
- D21C11/10—Concentrating spent liquor by evaporation

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Paper (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)

SE0602361A 2006-11-07 2006-11-07 Sätt och anläggning för indunstning av svartlut som erhålles från en kokprocess vid tillverkning av cellulosamassa SE0602361L (sv)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
SE0602361A SE0602361L (sv)	2006-11-07	2006-11-07	Sätt och anläggning för indunstning av svartlut som erhålles från en kokprocess vid tillverkning av cellulosamassa
RU2009121572/12A RU2418901C2 (ru)	2006-11-07	2007-10-26	Способ и оборудование для выпаривания черного щелока, который получают от процесса варки во время производства целлюлозной массы
BRPI0718576A BRPI0718576B1 (pt)	2006-11-07	2007-10-26	método e equipamento para evaporação de licor negro obtido de um processo de digestão durante a produção de polpa de celulose
US12/513,505 US8888955B2 (en)	2006-11-07	2007-10-26	Method and equipment for the evaporation of black liquor that is obtained from a digestion process during the production of cellulose pulp
EP07835370.3A EP2079873B1 (en)	2006-11-07	2007-10-26	A method and equipment for the evaporation of black liquor that is obtained from a digestion process during the production of cellulose pulp
CN200780041461.1A CN101535565B (zh)	2006-11-07	2007-10-26	用于蒸发在纤维素纸浆制造期间从煮解过程中获得的黑液的方法及设备
PCT/SE2007/050786 WO2008057031A1 (en)	2006-11-07	2007-10-26	A method and equipment for the evaporation of black liquor that is obtained from a digestion process during the production of cellulose pulp

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE0602361A SE0602361L (sv)	2006-11-07	2006-11-07	Sätt och anläggning för indunstning av svartlut som erhålles från en kokprocess vid tillverkning av cellulosamassa

Publications (2)

Publication Number	Publication Date
SE529386C2 SE529386C2 (sv)	2007-07-24
SE0602361L true SE0602361L (sv)	2007-07-24

Family

ID=38267495

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE0602361A SE0602361L (sv)	2006-11-07	2006-11-07	Sätt och anläggning för indunstning av svartlut som erhålles från en kokprocess vid tillverkning av cellulosamassa

Country Status (7)

Country	Link
US (1)	US8888955B2 (pt)
EP (1)	EP2079873B1 (pt)
CN (1)	CN101535565B (pt)
BR (1)	BRPI0718576B1 (pt)
RU (1)	RU2418901C2 (pt)
SE (1)	SE0602361L (pt)
WO (1)	WO2008057031A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2011102761A1 (en) *	2010-02-17	2011-08-25	Metso Power Ab	Method and apparatus for controlling incrustations in multi stage evaporation train for black liquor
CN102277769B (zh) *	2011-09-07	2013-03-06	宜宾丝丽雅集团有限公司	一种碱回收中的黑液加热处理工艺
FI129507B (en)	2019-12-20	2022-03-31	Andritz Oy	A method of removing volatile compounds from a lignin-containing material, use of a distillation method, and a lignin-containing material

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2840154A (en)	1954-04-27	1958-06-24	Chicago Bridge & Iron Co	Multiple effect evaporator
US2942657A (en)	1957-05-28	1960-06-28	Bowen Corp	Vapor compression evaporation
US3216788A (en) *	1961-08-24	1965-11-09	Owens Illinois Glass Co	Flash evaporation of pulp liquor to eliminate calcium salts
DE3809663A1 (de) *	1988-03-23	1989-10-12	Metallgesellschaft Ag	Verfahren zur verminderung von ablagerungen in anlagen zur eindampfung von sulfitablaugen
US4963231A (en) *	1988-06-13	1990-10-16	Ahlstromforetagen Svenska Ab	Method for evaporation of liquids
US4953607A (en) *	1989-02-17	1990-09-04	A. Ahlstrom	Multistage evaporating system
CN1067080A (zh) *	1992-04-15	1992-12-16	汪仲熙	低耗节能非木化学制浆回收蒸煮技术
FI117479B (fi) *	2002-07-22	2006-10-31	Metsae Botnia Ab Oy	Menetelmä lämpö- ja sähköenergian tuottamiseksi

2006
- 2006-11-07 SE SE0602361A patent/SE0602361L/xx unknown
2007
- 2007-10-26 CN CN200780041461.1A patent/CN101535565B/zh not_active Expired - Fee Related
- 2007-10-26 EP EP07835370.3A patent/EP2079873B1/en not_active Not-in-force
- 2007-10-26 RU RU2009121572/12A patent/RU2418901C2/ru not_active IP Right Cessation
- 2007-10-26 BR BRPI0718576A patent/BRPI0718576B1/pt not_active IP Right Cessation
- 2007-10-26 US US12/513,505 patent/US8888955B2/en not_active Expired - Fee Related
- 2007-10-26 WO PCT/SE2007/050786 patent/WO2008057031A1/en not_active Ceased

Also Published As

Publication number	Publication date
RU2009121572A (ru)	2010-12-20
SE529386C2 (sv)	2007-07-24
US20100071862A1 (en)	2010-03-25
EP2079873A4 (en)	2013-05-15
WO2008057031A1 (en)	2008-05-15
US8888955B2 (en)	2014-11-18
BRPI0718576A2 (pt)	2014-03-11
CN101535565A (zh)	2009-09-16
EP2079873B1 (en)	2014-12-03
BRPI0718576B1 (pt)	2017-04-25
RU2418901C2 (ru)	2011-05-20
EP2079873A1 (en)	2009-07-22
CN101535565B (zh)	2011-01-12

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