SE513708C2 - Förfarande för avlägsnande av kväveoxider från rökgaserna från en sodapanna i en cellulosafabrik - Google Patents

Förfarande för avlägsnande av kväveoxider från rökgaserna från en sodapanna i en cellulosafabrik

Info

Publication number: SE513708C2
Authority: SE; Sweden
Prior art keywords: flue gases; nitrogen; reagent; flue; sulfur dioxide
Prior art date: 1994-09-19

Application number

SE9503220A

Other languages

English (en)

Swedish (sv)

Other versions

SE9503220L (sv

SE9503220D0 (sv

Inventor

Tapio Patrikainen

Ari Tamminen

Seppo Tuominiemi

Esa Pikkujaemsae

Jukka-Pekka Spets

Risto Haemaelaeinen

Original Assignee

Tampella Power 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.)

1994-09-19

Filing date

1995-09-18

Publication date

2000-10-23

1995-09-18 Application filed by Tampella Power Oy filed Critical Tampella Power Oy

1995-09-18 Publication of SE9503220D0 publication Critical patent/SE9503220D0/xx

1996-03-20 Publication of SE9503220L publication Critical patent/SE9503220L/

2000-10-23 Publication of SE513708C2 publication Critical patent/SE513708C2/sv

Links

239000003546 flue gas Substances 0.000 title claims abstract description 72
MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title claims abstract description 30
238000000034 method Methods 0.000 title claims abstract description 18
239000001913 cellulose Substances 0.000 title claims description 19
229920002678 cellulose Polymers 0.000 title claims description 19
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 title abstract description 7
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 35
239000003153 chemical reaction reagent Substances 0.000 claims abstract description 23
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 21
JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 claims abstract description 17
MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 claims abstract description 13
238000011084 recovery Methods 0.000 claims abstract description 13
OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims abstract description 12
239000007800 oxidant agent Substances 0.000 claims abstract description 11
239000000126 substance Substances 0.000 claims abstract description 11
229910052757 nitrogen Inorganic materials 0.000 claims abstract description 10
239000004155 Chlorine dioxide Substances 0.000 claims abstract description 6
235000019398 chlorine dioxide Nutrition 0.000 claims abstract description 6
CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 5
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 48
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 33
239000007789 gas Substances 0.000 claims description 18
238000002485 combustion reaction Methods 0.000 claims description 9
GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 9
235000010265 sodium sulphite Nutrition 0.000 claims description 6
AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 claims description 5
235000019345 sodium thiosulphate Nutrition 0.000 claims description 5
DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 4
229910052760 oxygen Inorganic materials 0.000 claims description 4
235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 4
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
239000001301 oxygen Substances 0.000 claims description 3
GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 claims description 3
239000007795 chemical reaction product Substances 0.000 claims description 2
QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 2
239000004289 sodium hydrogen sulphite Substances 0.000 claims 1
238000006243 chemical reaction Methods 0.000 description 9
229910001868 water Inorganic materials 0.000 description 9
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 7
230000003647 oxidation Effects 0.000 description 7
238000007254 oxidation reaction Methods 0.000 description 7
230000001590 oxidative effect Effects 0.000 description 6
229910052717 sulfur Inorganic materials 0.000 description 6
238000004061 bleaching Methods 0.000 description 5
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
229910052938 sodium sulfate Inorganic materials 0.000 description 4
235000011152 sodium sulphate Nutrition 0.000 description 4
239000011593 sulfur Substances 0.000 description 4
LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 3
LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 3
239000002904 solvent Substances 0.000 description 3
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
239000007788 liquid Substances 0.000 description 2
239000011734 sodium Substances 0.000 description 2
229910052708 sodium Inorganic materials 0.000 description 2
229910000029 sodium carbonate Inorganic materials 0.000 description 2
235000017550 sodium carbonate Nutrition 0.000 description 2
239000007832 Na2SO4 Substances 0.000 description 1
239000004133 Sodium thiosulphate Substances 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
239000003513 alkali Substances 0.000 description 1
239000000567 combustion gas Substances 0.000 description 1
229910001873 dinitrogen Inorganic materials 0.000 description 1
239000000446 fuel Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000000746 purification Methods 0.000 description 1
238000005201 scrubbing Methods 0.000 description 1
238000002791 soaking Methods 0.000 description 1
229910052979 sodium sulfide Inorganic materials 0.000 description 1
239000002699 waste material Substances 0.000 description 1
238000009736 wetting Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
- C01D5/14—Preparation of sulfites
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
- B01D2251/104—Ozone
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
- B01D2251/106—Peroxides
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Biomedical Technology (AREA)
Inorganic Chemistry (AREA)
Health & Medical Sciences (AREA)
Materials Engineering (AREA)
Environmental & Geological Engineering (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
Treating Waste Gases (AREA)
Paper (AREA)

SE9503220A 1994-09-19 1995-09-18 Förfarande för avlägsnande av kväveoxider från rökgaserna från en sodapanna i en cellulosafabrik SE513708C2 (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI944344A FI96387C (fi)	1994-09-19	1994-09-19	Menetelmä typen oksidien poistamiseksi sellutehtaan savukaasuista

Publications (3)

Publication Number	Publication Date
SE9503220D0 SE9503220D0 (sv)	1995-09-18
SE9503220L SE9503220L (sv)	1996-03-20
SE513708C2 true SE513708C2 (sv)	2000-10-23

Family

ID=8541396

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9503220A SE513708C2 (sv)	1994-09-19	1995-09-18	Förfarande för avlägsnande av kväveoxider från rökgaserna från en sodapanna i en cellulosafabrik

Country Status (6)

Country	Link
US (1)	US5639434A (pt)
CA (1)	CA2155921C (pt)
ES (1)	ES2116893B1 (pt)
FI (1)	FI96387C (pt)
PT (1)	PT101772B (pt)
SE (1)	SE513708C2 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2724577B1 (fr) *	1994-09-21	1996-12-27	Lab Sa	Perfectionnement aux procedes d'epuration des fumees par voie humide pour des polluants gazeux
CA2210849A1 (en) *	1997-07-18	1999-01-18	Enviro Energy Products, Inc.	03 aspirator
FI104793B (fi) *	1998-05-11	2000-04-14	Ahlstrom Machinery Oy	Menetelmä typen oksidien poistamiseksi talteenottokattilan savukaasuista
US5985223A (en) *	1998-06-02	1999-11-16	The Boc Group, Inc.	Removal of NOx and SOx emissions form pickling lines for metal treatment
US7303735B2 (en) *	2003-10-17	2007-12-04	The Boc Group, Inc.	Process for the removal of contaminants from gas streams
US8425866B2 (en) *	2005-11-14	2013-04-23	The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration	Control of emissions
US8409534B2 (en) *	2007-03-28	2013-04-02	The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration	Control of emissions
FI123022B (fi) *	2007-09-03	2012-10-15	Andritz Oy	Menetelmä sellutehtaan hajukaasujen käsittelyssä
US7846406B2 (en) *	2008-08-18	2010-12-07	Furnary Kevin P	Scrubber for removing pollutants from flue gas
US8795620B2 (en)	2011-02-15	2014-08-05	Ati Properties, Inc.	Systems and methods for recovering nitric acid from pickling solutions
US8784762B2 (en)	2011-02-15	2014-07-22	Ati Properties, Inc.	Treatment of NOx-containing gas streams
US8883105B1 (en)	2012-01-09	2014-11-11	Roger Glenn Miller	Removal of atmospheric pollutants from gas, related apparatus, processes and uses thereof
US9981241B2 (en)	2012-01-09	2018-05-29	Alloys Cleaning, Inc.	Removal of atmospheric pollutants from gas, related apparatuses, processes and uses thereof
US9144769B2 (en)	2012-01-09	2015-09-29	Scio-Tech, Llc	Removal of atmospheric pollutants from gas, related apparatus, processes and uses thereof
CN106031841B (zh) *	2015-03-20	2020-01-07	北京博源恒升高科技有限公司	一种气体脱硝工艺及设备
CN107537299A (zh) *	2017-10-19	2018-01-05	贵州大学	一种过氧乙酸和臭氧共同氧化烟气脱硝的方法
CN107737518A (zh) *	2017-10-19	2018-02-27	贵州大学	一种过氧乙酸和臭氧共同氧化脱二氧化硫气体的方法
CN107569989A (zh) *	2017-10-19	2018-01-12	贵州大学	一种过氧乙酸和臭氧共同氧化烟气脱硫脱硝的方法
SE544473C2 (en) *	2020-05-27	2022-06-14	Valmet Oy	A method and arrangement for managing and controlling nitrogen emission from a cyclic liquor flow system in a pulp mill
JP2025135382A (ja) *	2024-03-05	2025-09-18	キオクシア株式会社	半導体製造装置および半導体装置の製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5027763A (pt) *	1973-07-16	1975-03-22
GB1505169A (en) *	1974-11-02	1978-03-30	Fuji Kasui Eng Co Ltd	Process for removing nitrogen oxides from waste gas
SE450393B (sv) *	1981-10-27	1987-06-22	Mo Och Domsjoe Ab	Forfarande for behandling av ved med kveveoxider och syrgas fore sulfatkokning
SE434283B (sv) *	1982-12-01	1984-07-16	Mo Och Domsjoe Ab	Forfarande for delignifiering av cellulosamassa med kveveoxider och syrgas
SE8605120L (sv) *	1986-08-14	1988-02-15	Alby Klorat Ab	Sett att bereda sulfidfri alkalilut
US5023064A (en) *	1987-03-02	1991-06-11	Turbotak Inc.	Method for removing sulfur oxide

1994
- 1994-09-19 FI FI944344A patent/FI96387C/fi not_active IP Right Cessation
1995
- 1995-08-03 US US08/510,815 patent/US5639434A/en not_active Expired - Lifetime
- 1995-08-11 CA CA002155921A patent/CA2155921C/en not_active Expired - Lifetime
- 1995-09-06 ES ES09501738A patent/ES2116893B1/es not_active Expired - Fee Related
- 1995-09-18 SE SE9503220A patent/SE513708C2/sv not_active IP Right Cessation
- 1995-09-18 PT PT101772A patent/PT101772B/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
ES2116893B1 (es)	1999-04-01
ES2116893A1 (es)	1998-07-16
FI96387B (fi)	1996-03-15
PT101772B (pt)	1999-01-29
FI96387C (fi)	2001-12-03
CA2155921A1 (en)	1996-03-20
FI944344A0 (fi)	1994-09-19
US5639434A (en)	1997-06-17
SE9503220L (sv)	1996-03-20
PT101772A (pt)	1996-04-30
CA2155921C (en)	2004-01-20
SE9503220D0 (sv)	1995-09-18

Legal Events

Date	Code	Title	Description
2015-12-01	NUG	Patent has lapsed

Publication	Publication Date	Title
CA2155921C (en)	2004-01-20	Process for removing nitrogen oxides from the flue gases of a pulp mill
CA1062883A (en)	1979-09-25	Process for removing sulfur oxides and/or nitrogen oxides from waste gas
US7628967B2 (en)	2009-12-08	Removal of Hg, NOx, and SOx with using oxidants and staged gas/liquid contact
CN101842147B (zh)	2013-03-27	净化尾气的方法
JP5000557B2 (ja)	2012-08-15	湿式排煙脱硫装置
US6221325B1 (en)	2001-04-24	Process for controlling ammonia slip in the reduction of sulfur dioxide emission
CA2171342A1 (en)	1995-03-23	Method and apparatus for absorbing hydrogen sulphide
AP145A (en)	1991-10-02	Removal of hydrogen sulfide from fluid streams with production of solids
US6579506B2 (en)	2003-06-17	Treatment of gas streams containing reduced sulfur compounds
JPH11263605A (ja)	1999-09-28	チオ硫酸アンモニウムの製造方法
EP2203589B1 (en)	2017-01-18	Method in the treatment of odorous gases of a chemical pulp mill
US6030494A (en)	2000-02-29	Method of treating melodorous gases of a pulp mill
CN101301567A (zh)	2008-11-12	除去气流中污染物的方法
CA2122955A1 (en)	1994-11-08	Process for the desulfurization of sulfur dioxide-containing gases
KR20190091903A (ko)	2019-08-07	습식배연 탈황장치
KR20200000837A (ko)	2020-01-03	습식배연 탈황장치
EP0538576B2 (de)	1997-10-22	Verfahren zur Rückgewinnung der Chemikalien der Kochlauge
CA2018008A1 (en)	1990-12-01	Removal of hydrogen sulfide with on site generated sulfite
US3870781A (en)	1975-03-11	Air pollution control system
KR102048539B1 (ko)	2019-11-25	습식배연 탈황장치
JP4933121B2 (ja)	2012-05-16	分離された洗浄液溜めを備えた燃焼排ガス用浄化装置
FI93869C (fi)	1995-06-12	Menetelmä sulfaattisellutehtaan ylimäärärikin poistamiseksi
WO2000020679A1 (en)	2000-04-13	Method for separating reduced sulphur compounds from concentrated odour gases of a pulp mill
JPH09248421A (ja)	1997-09-22	脱硫廃液の処理方法
CN115667623A (zh)	2023-01-31	用于管理和控制纸浆厂中循环液流系统的氮排放的方法和装置