CA2685120A1 - Procede de recuperation pour une usine de pate - Google Patents

Procede de recuperation pour une usine de pate Download PDF

Info

Publication number: CA2685120A1
Authority: CA; Canada
Prior art keywords: chlorine; liquor; recovery boiler; oxygen; boiler
Prior art date: 2007-04-23
Legal status (The legal status 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 status listed.): Abandoned

Application number

CA002685120A

Other languages

English (en)

Inventor

Kari Saviharju

Heikki Jaakkola

Janne Vehmaa

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Andritz Oy

Original Assignee

Individual

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.)

2007-04-23

Filing date

2008-04-22

Publication date

2008-10-30

2008-04-22 Application filed by Individual filed Critical Individual

2008-10-30 Publication of CA2685120A1 publication Critical patent/CA2685120A1/fr

Status Abandoned legal-status Critical Current

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

Landscapes

Paper (AREA)
Treating Waste Gases (AREA)

CA002685120A 2007-04-23 2008-04-22 Procede de recuperation pour une usine de pate Abandoned CA2685120A1 (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US91332207P	2007-04-23	2007-04-23
US60/913,322		2007-04-23
PCT/FI2008/000053 WO2008129117A1 (fr)	2007-04-23	2008-04-22	Procédé de récupération pour une usine de pâte

Publications (1)

Publication Number	Publication Date
CA2685120A1 true CA2685120A1 (fr)	2008-10-30

Family

ID=39875131

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002685120A Abandoned CA2685120A1 (fr)	2007-04-23	2008-04-22	Procede de recuperation pour une usine de pate

Country Status (9)

Country	Link
US (1)	US20080289782A1 (fr)
EP (1)	EP2148953A4 (fr)
CN (1)	CN101680175A (fr)
AR (1)	AR066249A1 (fr)
BR (1)	BRPI0810459A2 (fr)
CA (1)	CA2685120A1 (fr)
CL (1)	CL2008001155A1 (fr)
UY (1)	UY31040A1 (fr)
WO (1)	WO2008129117A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI126366B (fi) *	2008-12-19	2016-10-31	Valmet Technologies Oy	Soodakattilalaitoksen lipeäruiskujen käsittelylaite, soodakattilalaitos sekä menetelmä soodakattilassa
EP3124501A1 (fr) *	2009-03-09	2017-02-01	TreeToTextile AB	Procédé de fabrication de cellulose façonnée
CN105937758A (zh) *	2016-06-14	2016-09-14	廖洁芬	一种生物质直燃炉排锅炉
FI128373B (en) *	2017-06-20	2020-04-15	Valmet Automation Oy	Method for controlling a recovery boiler

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1217833A (en) *	1967-01-16	1970-12-31	Electric Reduction Co	Improved cellulosic pulp process
US5853535A (en) *	1991-01-28	1998-12-29	Champion International Corporation	Process for manufacturing bleached pulp including recycling
US5352332A (en) *	1991-01-28	1994-10-04	Maples Gerald E	Process for recycling bleach plant filtrate
US5374333A (en) *	1992-07-30	1994-12-20	Kamyr, Inc.	Method for minimizing pulp mill effluents
US5302246A (en) *	1992-07-30	1994-04-12	Kamyr, Inc.	Method of managing liquid steams in a pulp mill
US5300191A (en) *	1992-07-30	1994-04-05	Kamyr, Inc.	Chlorine dioxide generation for a zero discharge pulp mill
FI98382B (fi) *	1993-07-23	1997-02-28	Tampella Power Oy	Menetelmä sulfaattiselluloosaprosessin klooritasapainon säätämiseksi
US6776876B1 (en) *	1994-10-13	2004-08-17	Andritz Oy	Method of treating cellulosic pulp to remove hexenuronic acid
US5992337A (en) *	1997-09-26	1999-11-30	Air Liquide America Corporation	Methods of improving productivity of black liquor recovery boilers
SE514813E (sv) *	1997-10-15	2005-05-24	Aga Ab	Metod för förgasning av svartlut i sodapannor
CN100422434C (zh) *	2002-06-07	2008-10-01	安德里兹公司	造纸厂用来产生能量的系统

2008
- 2008-04-22 CN CN200880013174A patent/CN101680175A/zh active Pending
- 2008-04-22 CL CL2008001155A patent/CL2008001155A1/es unknown
- 2008-04-22 UY UY31040A patent/UY31040A1/es not_active Application Discontinuation
- 2008-04-22 WO PCT/FI2008/000053 patent/WO2008129117A1/fr not_active Ceased
- 2008-04-22 EP EP08750445A patent/EP2148953A4/fr not_active Withdrawn
- 2008-04-22 CA CA002685120A patent/CA2685120A1/fr not_active Abandoned
- 2008-04-22 BR BRPI0810459-0A2A patent/BRPI0810459A2/pt not_active IP Right Cessation
- 2008-04-23 AR ARP080101691A patent/AR066249A1/es not_active Application Discontinuation
- 2008-04-23 US US12/107,877 patent/US20080289782A1/en not_active Abandoned

Also Published As

Publication number	Publication date
WO2008129117A1 (fr)	2008-10-30
EP2148953A1 (fr)	2010-02-03
CN101680175A (zh)	2010-03-24
AR066249A1 (es)	2009-08-05
UY31040A1 (es)	2008-11-28
BRPI0810459A2 (pt)	2014-10-14
CL2008001155A1 (es)	2008-11-03
EP2148953A4 (fr)	2012-01-25
US20080289782A1 (en)	2008-11-27

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Legal Events

Date	Code	Title	Description
2014-06-17	FZDE	Discontinued	Effective date: 20140422