CA2540870C - Desulphurization of odorous gases of a pulp mill - Google Patents
Desulphurization of odorous gases of a pulp mill Download PDFInfo
- Publication number
- CA2540870C CA2540870C CA2540870A CA2540870A CA2540870C CA 2540870 C CA2540870 C CA 2540870C CA 2540870 A CA2540870 A CA 2540870A CA 2540870 A CA2540870 A CA 2540870A CA 2540870 C CA2540870 C CA 2540870C
- Authority
- CA
- Canada
- Prior art keywords
- combustion
- sulphur
- odorous gases
- claus
- gases
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000007789 gas Substances 0.000 title claims abstract description 150
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical class [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 143
- 239000005864 Sulphur Substances 0.000 claims abstract description 97
- 238000000034 method Methods 0.000 claims abstract description 74
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 239000007787 solid Substances 0.000 claims abstract description 15
- 238000002485 combustion reaction Methods 0.000 claims description 154
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 28
- 238000011084 recovery Methods 0.000 claims description 25
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 18
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 18
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 18
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 18
- 239000004571 lime Substances 0.000 claims description 18
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 18
- 239000010802 sludge Substances 0.000 claims description 17
- 235000010269 sulphur dioxide Nutrition 0.000 claims description 12
- 239000004291 sulphur dioxide Substances 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 230000004087 circulation Effects 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 235000011149 sulphuric acid Nutrition 0.000 claims description 4
- 239000001117 sulphuric acid Substances 0.000 claims description 4
- 238000010411 cooking Methods 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000007669 thermal treatment Methods 0.000 claims description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 abstract 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 9
- 239000000126 substance Substances 0.000 description 8
- 239000003054 catalyst Substances 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 239000011734 sodium Substances 0.000 description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 238000012805 post-processing Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 2
- 239000004289 sodium hydrogen sulphite Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- WQOXQRCZOLPYPM-UHFFFAOYSA-N dimethyl disulfide Chemical compound CSSC WQOXQRCZOLPYPM-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000010665 pine oil Substances 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- -1 sulphur compounds Chemical class 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
Landscapes
- Treating Waste Gases (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20031438 | 2003-10-03 | ||
| FI20031438A FI119915B2 (fi) | 2003-10-03 | 2003-10-03 | Rikin poisto sellutehtaan hajukaasuista |
| PCT/FI2004/000581 WO2005033404A1 (en) | 2003-10-03 | 2004-10-04 | Desulphurization of odorous gases of a pulp mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2540870A1 CA2540870A1 (en) | 2005-04-14 |
| CA2540870C true CA2540870C (en) | 2012-12-18 |
Family
ID=29225888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2540870A Expired - Fee Related CA2540870C (en) | 2003-10-03 | 2004-10-04 | Desulphurization of odorous gases of a pulp mill |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20070034344A1 (de) |
| EP (1) | EP1676002A1 (de) |
| CA (1) | CA2540870C (de) |
| FI (1) | FI119915B2 (de) |
| NO (1) | NO20061965L (de) |
| RU (1) | RU2349693C2 (de) |
| WO (1) | WO2005033404A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI123022B (fi) * | 2007-09-03 | 2012-10-15 | Andritz Oy | Menetelmä sellutehtaan hajukaasujen käsittelyssä |
| WO2010045705A1 (en) * | 2008-10-22 | 2010-04-29 | Hatch Ltd. | Method for removing sulfur from a gas stream |
| FI126649B (fi) * | 2010-06-07 | 2017-03-31 | Aalto Univ Found | Uusi menetelmä mikroselluloosan valmistamiseksi |
| JP5731858B2 (ja) * | 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． | 半導体装置及び半導体装置の製造方法 |
| US9353476B2 (en) * | 2014-04-18 | 2016-05-31 | Georgia-Pacific Containerboard Llc | Method for recycling waste material with reduced odor emission |
| FI131986B1 (en) * | 2024-02-19 | 2026-03-26 | Valmet Technologies Oy | Method and apparatus for manufacturing pulp chemicals by combustion |
Family Cites Families (10)
| 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 (de) * | 1981-11-02 | 1983-06-01 | Mobil Oil Corp., 10017 New York, N.Y. | Verfahren zur verringerung des schwefelgehaltes in gasstroemen unter gewinnung von elementarem schwefel |
| DE3212279C2 (de) | 1982-04-02 | 1985-11-28 | Davy McKee AG, 6000 Frankfurt | Verfahren und Vorrichtung zur Verbrennung H↓2↓S-haltiger Gase |
| EP0237217B1 (de) * | 1986-03-07 | 1992-04-01 | The BOC Group plc | Behandlung von Gasen |
| NL8901893A (nl) * | 1989-07-21 | 1991-02-18 | Veg Gasinstituut Nv | Katalysator voor de selectieve oxidatie van zwavelverbindingen tot elementaire zwavel, werkwijze voor de bereiding van een dergelijke katalysator en werkwijze voor de selectieve oxidatie van zwavelverbindingen tot elementaire zwavel. |
| SE501782C2 (sv) * | 1993-09-17 | 1995-05-15 | Flaekt Ab | Sätt och anordning för att selektivt avlägsna svavelväte från en gas |
| FI103532B (fi) * | 1994-03-16 | 1999-07-15 | Kvaerner Power Oy | Menetelmä sulfaattisellutehtaan S/Na-suhteen säätämiseksi |
| US5965100A (en) * | 1995-04-25 | 1999-10-12 | Khanmamedov; Tofik K. | Process for recovery of sulfur from an acid gas stream |
-
2003
- 2003-10-03 FI FI20031438A patent/FI119915B2/fi not_active IP Right Cessation
-
2004
- 2004-10-04 RU RU2006111219/12A patent/RU2349693C2/ru not_active IP Right Cessation
- 2004-10-04 CA CA2540870A patent/CA2540870C/en not_active Expired - Fee Related
- 2004-10-04 WO PCT/FI2004/000581 patent/WO2005033404A1/en not_active Ceased
- 2004-10-04 EP EP04767095A patent/EP1676002A1/de not_active Withdrawn
- 2004-10-04 US US10/574,301 patent/US20070034344A1/en not_active Abandoned
-
2006
- 2006-05-03 NO NO20061965A patent/NO20061965L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FI20031438A0 (fi) | 2003-10-03 |
| RU2006111219A (ru) | 2007-11-20 |
| CA2540870A1 (en) | 2005-04-14 |
| NO20061965L (no) | 2006-05-31 |
| RU2349693C2 (ru) | 2009-03-20 |
| EP1676002A1 (de) | 2006-07-05 |
| FI119915B (fi) | 2009-05-15 |
| FI20031438L (fi) | 2005-04-04 |
| FI119915B2 (fi) | 2011-06-15 |
| WO2005033404A1 (en) | 2005-04-14 |
| US20070034344A1 (en) | 2007-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8440159B2 (en) | Method for extracting ammonium salt and methanol from a liquid obtained from foul condensates in a cellulose pulp mill | |
| RU2119375C1 (ru) | Способ селективного отделения сероводорода и аппарат для его осуществления | |
| NO161451B (no) | Fremgangsmaate for behandling av avlut fra en cellulosekokeprosess i en hvirvelskiktreaktor. | |
| EP2203589B1 (de) | Verfahren für die behandlung von geruchsbelästigenden gasen eines chemischen faserstoffwerks | |
| FI105215B (fi) | Menetelmä sellutehtaan hajukaasujen käsittelemiseksi | |
| CA2540870C (en) | Desulphurization of odorous gases of a pulp mill | |
| US20210180250A1 (en) | Method and apparatus for burning odor gas | |
| FI64408C (fi) | Saett vid uppslutning av cellulosahaltigt material | |
| NL1006339C2 (nl) | Werkwijze voor het ontzwavelen van afgassen. | |
| US3650889A (en) | Pollution controlled polysulfide recovery process | |
| ES3047105T3 (en) | A method and a system for adjusting s/na -balance of a pulp mill | |
| PT100100B (pt) | Processo para recuperar energia e produtos quimicos a partir de licor negro | |
| EP4157492B1 (de) | Verfahren zur entfernung von ammoniak aus nichtkondensierbaren gasen einer zellstofffabrik | |
| SE510171C2 (sv) | Förfarande för tillvaratagande och återanvändning av svavel i en cellulosafabrik | |
| AU597171B2 (en) | Treatment of gas streams | |
| FI89518B (fi) | Foerfarande foer aotervinning av svavel och alkali | |
| RU2824360C2 (ru) | Способ получения элементарной серы и серной кислоты | |
| FI56714C (fi) | Saett vid foerbraenning av sulfatprocessens illaluktande gaser | |
| FI78935C (fi) | Saett och anordning foer minskning av lukt och reducering av processvavelutslaepp fraon sulfatmassaprocesser. | |
| SE515601C2 (sv) | Förfarande för reglering av förhållandet svavel till natrium i rökgaserna från en sodapanna | |
| NO143754B (no) | Fremgangsmaate ved gjenvinning av kjemikalier fra avlut, spesielt avlut fra sulfittkoking paa natriumbasis | |
| Heisel et al. | CLINTOX Claus tailgas treatment | |
| SE515972C2 (sv) | Förfarande och reglering av förhållandet svavel till natrium i en sulfatmassafabrik | |
| FI97147B (fi) | Menetelmä rikin poistamiseksi tuotekaasusta | |
| Backlund | 14 Towards Increased Closure and Energy Efficiency |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20141006 |