UY31321A1 - Metodo para el tratamiento de gases odoriferos de una planta de pasta quimica - Google Patents

Metodo para el tratamiento de gases odoriferos de una planta de pasta quimica

Info

Publication number
UY31321A1
UY31321A1 UY31321A UY31321A UY31321A1 UY 31321 A1 UY31321 A1 UY 31321A1 UY 31321 A UY31321 A UY 31321A UY 31321 A UY31321 A UY 31321A UY 31321 A1 UY31321 A1 UY 31321A1
Authority
UY
Uruguay
Prior art keywords
gases
odorifier
treatment
chemical paste
paste plant
Prior art date
Application number
UY31321A
Other languages
English (en)
Inventor
Saviharju Kari
Mattelmaeki Esko
Tanttu Markku
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 filed Critical
Publication of UY31321A1 publication Critical patent/UY31321A1/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
    • D21C11/06—Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur compounds
    • 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
    • D21C11/06—Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur compounds
    • D21C11/08—Deodorisation ; Elimination of malodorous compounds, e.g. sulfur compounds such as hydrogen sulfide or mercaptans, from gas streams
    • 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
    • D21C11/127—Decomposition of the pulp liquors in reducing atmosphere or in the absence of oxidants, i.e. gasification or pyrolysis with post-combustion of the gases

Landscapes

  • Treating Waste Gases (AREA)

Abstract

Un método para tratar gases odoríferos de una planta de pasta química, que comprende quemar gases odoríferos en un dispositivo de combustion por separado y depurar el gas de chimenea que allí se genera. El gas de chimenea depurado se envía a una caldera de recuperacion.
UY31321A 2007-09-03 2008-09-03 Metodo para el tratamiento de gases odoriferos de una planta de pasta quimica UY31321A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20070671A FI123022B (fi) 2007-09-03 2007-09-03 Menetelmä sellutehtaan hajukaasujen käsittelyssä

Publications (1)

Publication Number Publication Date
UY31321A1 true UY31321A1 (es) 2009-03-31

Family

ID=38572869

Family Applications (1)

Application Number Title Priority Date Filing Date
UY31321A UY31321A1 (es) 2007-09-03 2008-09-03 Metodo para el tratamiento de gases odoriferos de una planta de pasta quimica

Country Status (9)

Country Link
US (1) US9080286B2 (es)
EP (1) EP2203589B1 (es)
BR (1) BRPI0814413A2 (es)
CA (1) CA2694125C (es)
CL (1) CL2008002607A1 (es)
FI (1) FI123022B (es)
RU (1) RU2434089C1 (es)
UY (1) UY31321A1 (es)
WO (1) WO2009030805A2 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014004582A1 (en) 2012-06-28 2014-01-03 Steen Research, Llc Methods and equipment for treatment of odorous gas streams from industrial plants
WO2014116603A1 (en) * 2013-01-22 2014-07-31 Steen Research, Llc Methods and equipment for treatment of odorous gas streams
EP3004767B1 (en) * 2013-05-29 2017-12-06 GEA Process Engineering A/S Method of providing inline sterile freeze drying of a product in trays accommodated in a trolley, system for carrying out the method, and use of the method
CN105727716B (zh) * 2014-12-09 2018-06-08 中国石油化工股份有限公司 一种尾气的处理方法
EP3496840A4 (en) 2016-08-15 2020-03-04 Steen Research, LLC METHOD FOR REMOVING A NITROGEN-BASED CONNECTION FROM A GAS OR LIQUID FLOW FOR PRODUCING A NITROGEN-BASED PRODUCT
FI128444B (en) * 2017-12-22 2020-05-15 Valmet Technologies Oy Method and apparatus for burning primary fuel
MX2022002382A (es) 2019-08-28 2022-03-17 Steen Res Llc Metodos para la absorcion de un compuesto objetivo de una corriente de gas para el procesamiento o uso subsiguiente.
CN113893652B (zh) * 2021-09-27 2024-01-19 四川永丰浆纸股份有限公司 喷放锅臭气治理系统及治理方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431165A (en) * 1965-04-19 1969-03-04 Western Kraft Corp Process for chemical recovery and odor abatement of kraft liquor
US3842160A (en) * 1971-12-29 1974-10-15 Mo Och Domsjoe Ab Process for reducing emission of hydrogen sulfide when washing sulfur-dioxide-containing waste gases obtained from the burning of cellulose waste liquor
SE411772B (sv) 1978-04-07 1980-02-04 Sca Development Ab Sett for minskning av utsleppen till recipient och atmosfer vid uppslutning av cellulosahaltigt material
SE462106B (sv) * 1986-11-28 1990-05-07 Alf Ove Andersson Saett att utvinna energi och kemikalier ur avlut fraan massaberedning
FI914521A (fi) 1991-09-26 1993-03-27 Ahlstroem Oy Foerfarande och anordning foer behandling av en cellulosafabriks starkluktande gaser
FI98382B (fi) * 1993-07-23 1997-02-28 Tampella Power Oy Menetelmä sulfaattiselluloosaprosessin klooritasapainon säätämiseksi
FI98381B (fi) * 1993-07-23 1997-02-28 Tampella Power Oy Menetelmä rikki-natrium- suhteen säätämiseksi soodakattilan savukaasuissa
US5450821A (en) * 1993-09-27 1995-09-19 Exergy, Inc. Multi-stage combustion system for externally fired power plants
US5545292A (en) * 1994-09-09 1996-08-13 Institute Of Paper Science And Technology, Inc. Kraft smelt solidification in a fluidized bed reactor
FI96387C (fi) * 1994-09-19 2001-12-03 Kvaerner Pulping Oy Menetelmä typen oksidien poistamiseksi sellutehtaan savukaasuista
US6030493A (en) * 1994-11-04 2000-02-29 Kvaerner Pulping, Ab Process for recovering chemicals and energy from cellulose spent liquor using multiple gasifiers
US5624470A (en) * 1995-12-22 1997-04-29 Combustion Engineering, Inc. Black liquor gasification with integrated warm-up and purge
US6136144A (en) * 1996-06-06 2000-10-24 Thermatrix, Inc. Method of removing sulfur from a process gas stream using a packed bed calcinator
FI105215B (fi) 1997-09-05 2000-06-30 Ahlstrom Machinery Oy Menetelmä sellutehtaan hajukaasujen käsittelemiseksi
FI20030928A (fi) 2003-06-19 2004-12-20 Kvaerner Power Oy Menetelmä mekaanisen massan valkaisussa käytettävän natriumditioniitin valmistamiseksi
FI119915B2 (fi) 2003-10-03 2011-06-15 Metsae Botnia Ab Oy Rikin poisto sellutehtaan hajukaasuista

Also Published As

Publication number Publication date
FI20070671A0 (fi) 2007-09-03
FI123022B (fi) 2012-10-15
EP2203589B1 (en) 2017-01-18
CA2694125A1 (en) 2009-03-12
CL2008002607A1 (es) 2009-09-04
BRPI0814413A2 (pt) 2015-01-27
CA2694125C (en) 2015-01-27
FI20070671A (fi) 2009-03-04
US9080286B2 (en) 2015-07-14
WO2009030805A3 (en) 2009-05-07
RU2434089C1 (ru) 2011-11-20
US20110280762A1 (en) 2011-11-17
EP2203589A2 (en) 2010-07-07
WO2009030805A2 (en) 2009-03-12

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Legal Events

Date Code Title Description
109 Application deemed to be withdrawn

Effective date: 20200616