FI20031438A0 - Removal of sulfur from the smell gases of a cellulose factory - Google Patents

Removal of sulfur from the smell gases of a cellulose factory

Info

Publication number
FI20031438A0
FI20031438A0 FI20031438A FI20031438A FI20031438A0 FI 20031438 A0 FI20031438 A0 FI 20031438A0 FI 20031438 A FI20031438 A FI 20031438A FI 20031438 A FI20031438 A FI 20031438A FI 20031438 A0 FI20031438 A0 FI 20031438A0
Authority
FI
Finland
Prior art keywords
sulfur
removal
cellulose factory
smell gases
smell
Prior art date
Application number
FI20031438A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20031438A (en
FI119915B2 (en
FI119915B (en
Inventor
Ismo Reilama
Kaisu Annala
Original Assignee
Metsae Botnia Ab 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29225888&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI20031438(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of FI20031438A0 publication Critical patent/FI20031438A0/en
Priority to FI20031438A priority Critical patent/FI119915B2/en
Application filed by Metsae Botnia Ab Oy filed Critical Metsae Botnia Ab Oy
Priority to PCT/FI2004/000581 priority patent/WO2005033404A1/en
Priority to EP04767095A priority patent/EP1676002A1/en
Priority to RU2006111219/12A priority patent/RU2349693C2/en
Priority to CA2540870A priority patent/CA2540870C/en
Priority to US10/574,301 priority patent/US20070034344A1/en
Publication of FI20031438A publication Critical patent/FI20031438A/en
Priority to NO20061965A priority patent/NO20061965L/en
Publication of FI119915B publication Critical patent/FI119915B/en
Application granted granted Critical
Publication of FI119915B2 publication Critical patent/FI119915B2/en

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
    • 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
    • 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
FI20031438A 2003-10-03 2003-10-03 Removal of sulfur from the smell gases of a cellulose factory FI119915B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI20031438A FI119915B2 (en) 2003-10-03 2003-10-03 Removal of sulfur from the smell gases of a cellulose factory
PCT/FI2004/000581 WO2005033404A1 (en) 2003-10-03 2004-10-04 Desulphurization of odorous gases of a pulp mill
US10/574,301 US20070034344A1 (en) 2003-10-03 2004-10-04 Desulphurization of odorous gases of a pulp mill
EP04767095A EP1676002A1 (en) 2003-10-03 2004-10-04 Desulphurization of odorous gases of a pulp mill
RU2006111219/12A RU2349693C2 (en) 2003-10-03 2004-10-04 Method and system for desulphuration of gases from pulp mill, which possess unpleasant smell
CA2540870A CA2540870C (en) 2003-10-03 2004-10-04 Desulphurization of odorous gases of a pulp mill
NO20061965A NO20061965L (en) 2003-10-03 2006-05-03 Removal of sulfur from odorous gases from cellulose factories

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20031438A FI119915B2 (en) 2003-10-03 2003-10-03 Removal of sulfur from the smell gases of a cellulose factory
FI20031438 2003-10-03

Publications (4)

Publication Number Publication Date
FI20031438A0 true FI20031438A0 (en) 2003-10-03
FI20031438A FI20031438A (en) 2005-04-04
FI119915B FI119915B (en) 2009-05-15
FI119915B2 FI119915B2 (en) 2011-06-15

Family

ID=29225888

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20031438A FI119915B2 (en) 2003-10-03 2003-10-03 Removal of sulfur from the smell gases of a cellulose factory

Country Status (7)

Country Link
US (1) US20070034344A1 (en)
EP (1) EP1676002A1 (en)
CA (1) CA2540870C (en)
FI (1) FI119915B2 (en)
NO (1) NO20061965L (en)
RU (1) RU2349693C2 (en)
WO (1) WO2005033404A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI123022B (en) 2007-09-03 2012-10-15 Andritz Oy Method for treating odor gases in a pulp mill
BRPI0822789B1 (en) * 2008-10-22 2018-11-13 Hatch Ltd method for removing sulfur from a gas stream
FI126649B (en) * 2010-06-07 2017-03-31 Aalto Univ Found New process for the preparation of microcellulose
JP5731858B2 (en) * 2011-03-09 2015-06-10 ピーエスフォー ルクスコ エスエイアールエルＰＳ４ Ｌｕｘｃｏ Ｓ．ａ．ｒ．ｌ． Semiconductor device and manufacturing method of semiconductor device
US9353476B2 (en) * 2014-04-18 2016-05-31 Georgia-Pacific Containerboard Llc Method for recycling waste material with reduced odor emission

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2919976A (en) * 1956-06-08 1960-01-05 Pan American Petroleum Corp Conversion of hydrogen sulfide into free sulfur
US3525666A (en) * 1964-08-31 1970-08-25 Mo Och Domsjoe Ab Process for preparing kraft pulping liquor from black liquor including separate carbonation with combustion gases and evaporation steps
US3650888A (en) * 1970-06-11 1972-03-21 Combustion Eng Pollution controlled polysulfide recovery process
DE3143400A1 (en) * 1981-11-02 1983-06-01 Mobil Oil Corp., 10017 New York, N.Y. METHOD FOR REDUCING THE SULFUR CONTENT IN GAS FLOWS WITH ELEMENTAL SULFUR
DE3212279C2 (en) 1982-04-02 1985-11-28 Davy McKee AG, 6000 Frankfurt Method and device for the combustion of H 2 S-containing gases
EP0237217B1 (en) * 1986-03-07 1992-04-01 The BOC Group plc Treatment of gases
NL8901893A (en) * 1989-07-21 1991-02-18 Veg Gasinstituut Nv Selective oxidn. catalyst - used to oxidise sulphur cpds. partic. hydrogen sulphide to elemental sulphur
FI103532B1 (en) * 1994-03-16 1999-07-15 Tampella Power Oy Method to control S/Na ratio in a kraft pulp mill
US5965100A (en) * 1995-04-25 1999-10-12 Khanmamedov; Tofik K. Process for recovery of sulfur from an acid gas stream

Also Published As

Publication number Publication date
RU2006111219A (en) 2007-11-20
CA2540870C (en) 2012-12-18
NO20061965L (en) 2006-05-31
FI20031438A (en) 2005-04-04
FI119915B2 (en) 2011-06-15
EP1676002A1 (en) 2006-07-05
FI119915B (en) 2009-05-15
WO2005033404A1 (en) 2005-04-14
US20070034344A1 (en) 2007-02-15
CA2540870A1 (en) 2005-04-14
RU2349693C2 (en) 2009-03-20

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