AR066249A1 - Proceso de recuperacion para una fabrica de pasta de celulosa - Google Patents
Proceso de recuperacion para una fabrica de pasta de celulosaInfo
- Publication number
- AR066249A1 AR066249A1 ARP080101691A ARP080101691A AR066249A1 AR 066249 A1 AR066249 A1 AR 066249A1 AR P080101691 A ARP080101691 A AR P080101691A AR P080101691 A ARP080101691 A AR P080101691A AR 066249 A1 AR066249 A1 AR 066249A1
- Authority
- AR
- Argentina
- Prior art keywords
- chlorine
- recovery boiler
- liquor
- recovery process
- effluent
- Prior art date
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
Landscapes
- Paper (AREA)
- Treating Waste Gases (AREA)
Abstract
Se revela un método para la combustion de licores que contienen cloro en una caldera de recuperacion de químicos en una fábrica de pasta de celulosa, donde la caldera de recuperacion comprende rociadores de licor agotado para alimentar el licoragotado y varios niveles de aire de combustion, tal que la temperatura de combustion en la caldera de recuperacion se aumenta en una zona, donde se quema un licor o efluente que contiene cloro, para mejorar la volatilizacion del cloro provenientedel licor o el efluente hacia los gases de escape para producir sales que contienen cloruro, y donde los gases de escape se tratan para eliminar las sales que contienen cloruro.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US91332207P | 2007-04-23 | 2007-04-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR066249A1 true AR066249A1 (es) | 2009-08-05 |
Family
ID=39875131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP080101691A AR066249A1 (es) | 2007-04-23 | 2008-04-23 | Proceso de recuperacion para una fabrica de pasta de celulosa |
Country Status (9)
Country | Link |
---|---|
US (1) | US20080289782A1 (es) |
EP (1) | EP2148953A4 (es) |
CN (1) | CN101680175A (es) |
AR (1) | AR066249A1 (es) |
BR (1) | BRPI0810459A2 (es) |
CA (1) | CA2685120A1 (es) |
CL (1) | CL2008001155A1 (es) |
UY (1) | UY31040A1 (es) |
WO (1) | WO2008129117A1 (es) |
Families Citing this family (4)
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 |
PT2406291T (pt) * | 2009-03-09 | 2018-12-28 | Treetotextile Ab | Processo de fabrico de celulose moldada combinado com um sistema de recuperação de fábrica de pasta de papel |
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)
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 |
US5300191A (en) * | 1992-07-30 | 1994-04-05 | Kamyr, Inc. | Chlorine dioxide generation for a zero discharge pulp mill |
US5302246A (en) * | 1992-07-30 | 1994-04-12 | Kamyr, Inc. | Method of managing liquid steams in a pulp mill |
US5374333A (en) * | 1992-07-30 | 1994-12-20 | Kamyr, Inc. | Method for minimizing pulp mill effluents |
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 | 2005-02-02 | 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 UY UY31040A patent/UY31040A1/es not_active Application Discontinuation
- 2008-04-22 EP EP08750445A patent/EP2148953A4/en not_active Withdrawn
- 2008-04-22 BR BRPI0810459-0A2A patent/BRPI0810459A2/pt not_active IP Right Cessation
- 2008-04-22 WO PCT/FI2008/000053 patent/WO2008129117A1/en active Application Filing
- 2008-04-22 CA CA002685120A patent/CA2685120A1/en not_active Abandoned
- 2008-04-22 CN CN200880013174A patent/CN101680175A/zh active Pending
- 2008-04-22 CL CL2008001155A patent/CL2008001155A1/es unknown
- 2008-04-23 US US12/107,877 patent/US20080289782A1/en not_active Abandoned
- 2008-04-23 AR ARP080101691A patent/AR066249A1/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP2148953A4 (en) | 2012-01-25 |
EP2148953A1 (en) | 2010-02-03 |
BRPI0810459A2 (pt) | 2014-10-14 |
CL2008001155A1 (es) | 2008-11-03 |
CN101680175A (zh) | 2010-03-24 |
WO2008129117A1 (en) | 2008-10-30 |
UY31040A1 (es) | 2008-11-28 |
US20080289782A1 (en) | 2008-11-27 |
CA2685120A1 (en) | 2008-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Abandonment or withdrawal |