SK66197A3 - Method for separating gaseous pollutants from hot process gases - Google Patents

Method for separating gaseous pollutants from hot process gases Download PDF

Info

Publication number: SK66197A3
Authority: SK; Slovakia
Prior art keywords: mixer; dust; process gases; gases; quicklime
Prior art date: 1994-11-28

Application number

SK661-97A

Other languages

English (en)

Slovak (sk)

Inventor

Stefan Ahman

Nils Bringfors

Original Assignee

Flaekt Ab

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.)

1994-11-28

Filing date

1995-11-24

Publication date

1997-10-08

1995-11-24 Application filed by Flaekt Ab filed Critical Flaekt Ab

1997-10-08 Publication of SK66197A3 publication Critical patent/SK66197A3/sk

Links

238000000034 method Methods 0.000 title claims abstract description 30
239000007789 gas Substances 0.000 title claims abstract description 22
239000003344 environmental pollutant Substances 0.000 title abstract 3
231100000719 pollutant Toxicity 0.000 title abstract 3
ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 50
239000000428 dust Substances 0.000 claims abstract description 41
230000002745 absorbent Effects 0.000 claims abstract description 29
239000002250 absorbent Substances 0.000 claims abstract description 29
239000000292 calcium oxide Substances 0.000 claims abstract description 26
235000012255 calcium oxide Nutrition 0.000 claims abstract description 26
239000000463 material Substances 0.000 claims abstract description 18
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 10
239000000920 calcium hydroxide Substances 0.000 claims abstract description 10
235000011116 calcium hydroxide Nutrition 0.000 claims abstract description 10
229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract description 10
239000003546 flue gas Substances 0.000 claims description 16
239000012535 impurity Substances 0.000 claims description 10
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 6
230000003134 recirculating effect Effects 0.000 claims 1
239000000203 mixture Substances 0.000 description 6
239000002245 particle Substances 0.000 description 6
239000010881 fly ash Substances 0.000 description 5
239000011236 particulate material Substances 0.000 description 5
235000008733 Citrus aurantifolia Nutrition 0.000 description 3
235000011941 Tilia x europaea Nutrition 0.000 description 3
238000010438 heat treatment Methods 0.000 description 3
239000004571 lime Substances 0.000 description 3
238000001556 precipitation Methods 0.000 description 3
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
239000012716 precipitator Substances 0.000 description 2
238000000746 purification Methods 0.000 description 2
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
230000004087 circulation Effects 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
239000004744 fabric Substances 0.000 description 1
238000005243 fluidization Methods 0.000 description 1
239000008240 homogeneous mixture Substances 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
238000011144 upstream manufacturing Methods 0.000 description 1

Classifications

- 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
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/508—Sulfur oxides by treating the gases with solids
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/81—Solid phase processes

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Environmental & Geological Engineering (AREA)
Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
Treating Waste Gases (AREA)
Gas Separation By Absorption (AREA)
Hydrogen, Water And Hydrids (AREA)

SK661-97A 1994-11-28 1995-11-24 Method for separating gaseous pollutants from hot process gases SK66197A3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE9404105A SE504440C2 (sv)	1994-11-28	1994-11-28	Sätt att avskilja gasformiga föroreningar från varma processgaser
PCT/SE1995/001403 WO1996016722A1 (en)	1994-11-28	1995-11-24	Method for separating gaseous pollutants from hot process gases

Publications (1)

Publication Number	Publication Date
SK66197A3 true SK66197A3 (en)	1997-10-08

Family

ID=20396125

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SK661-97A SK66197A3 (en)	1994-11-28	1995-11-24	Method for separating gaseous pollutants from hot process gases

Country Status (20)

Country	Link
EP (1)	EP0804273A1 (cs)
JP (1)	JP3640674B2 (cs)
KR (1)	KR100384589B1 (cs)
CN (1)	CN1080137C (cs)
AU (1)	AU692014B2 (cs)
BR (1)	BR9509831A (cs)
CZ (1)	CZ157497A3 (cs)
EE (1)	EE04049B1 (cs)
FI (1)	FI972233A7 (cs)
HU (1)	HU220402B (cs)
MD (1)	MD1020C2 (cs)
PL (1)	PL320426A1 (cs)
RO (1)	RO115421B1 (cs)
RU (1)	RU2147919C1 (cs)
SE (1)	SE504440C2 (cs)
SI (1)	SI9520141A (cs)
SK (1)	SK66197A3 (cs)
UA (1)	UA52592C2 (cs)
WO (1)	WO1996016722A1 (cs)
ZA (1)	ZA959876B (cs)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT404565B (de) *	1997-06-05	1998-12-28	Scheuch Alois Gmbh	Verfahren zur reinigung von schadstoffbelasteten gasen
JP3395035B2 (ja)	1997-10-06	2003-04-07	日立造船株式会社	排ガス中の酸性ガス除去方法および装置
JP3395036B2 (ja)	1997-10-06	2003-04-07	日立造船株式会社	排ガス中の酸性ガス除去方法および装置
SE514592C2 (sv) *	1998-05-18	2001-03-19	Flaekt Ab	Förfarande och anordning för rökgasrening med släckning av kalk i omedelbar anslutning till rökgasreningen
SE512227C2 (sv) *	1998-06-24	2000-02-14	Flaekt Ab	Sätt att rena rökgaser under uppstart av en panna
US6290921B1 (en) *	1999-11-03	2001-09-18	Foster Wheeler Enegeria Oy	Method and apparatus for binding pollutants in flue gas
SE523667C2 (sv)	2002-09-20	2004-05-11	Alstom Switzerland Ltd	Förfarande och anordning för avskiljning av gasformiga föroreningar från varma gaser medelst partikelformigt absorbentmaterial samt blandare för befuktning av absorbentmaterialet
RU2286836C1 (ru) *	2005-04-11	2006-11-10	Константин Владимирович Зелинский	Способ очистки технологического газа от диоксида серы
EP1815903B1 (en)	2006-02-06	2008-08-06	ALSTOM Technology Ltd	Method and device for controlling the absorption of gaseous pollutants from hot process gases
DE602006020030D1 (de)	2006-07-04	2011-03-24	Alstom Technology Ltd	Verfahren und Vorrichtung zur Trennung gasförmigen Schadstoffen aus heissen Abgasen
AT504426B8 (de) *	2006-10-24	2008-09-15	Scheuch Gmbh	Vorrichtung zum befeuchten eines sorptionsmittels
US7766997B2 (en)	2007-12-21	2010-08-03	Alstom Technology Ltd	Method of reducing an amount of mercury in a flue gas
US7850936B2 (en)	2008-02-18	2010-12-14	Alstom Technology Ltd	Dry sulfur dioxide (SO2) scrubbing
CN101513589B (zh) *	2009-03-03	2011-07-20	桑德环境资源股份有限公司	半干法烟气净化方法及装置
US8192529B2 (en) *	2009-03-10	2012-06-05	Gatton Jr Lawrence H	Integrated dry scrubber system
EP2457637B8 (en)	2010-11-24	2016-09-21	General Electric Technology GmbH	Method of cleaning a carbon dioxide rich flue gas and a boiler system
US8728211B2 (en)	2012-03-30	2014-05-20	Alstom Technology Ltd	Nozzle for spraying liquid and a mixer comprising the nozzle
US9457366B2 (en) *	2012-07-13	2016-10-04	General Electric Technology Gmbh	Spray lance arrangement
US8663586B1 (en)	2012-08-07	2014-03-04	Alstom Technology Ltd	High performance mercury capture
US9108152B2 (en) *	2013-11-26	2015-08-18	Alstom Technology Ltd	Dry scrubber system with low load distributor device
US8906333B1 (en) *	2013-11-27	2014-12-09	Alstom Technology Ltd	Dry scrubber system with air preheater protection
CN105617851B (zh) *	2016-03-16	2018-08-28	中国科学院城市环境研究所	一种高效双塔半干法脱硫的方法及其装置
WO2019048582A1 (en)	2017-09-06	2019-03-14	S.A. Lhoist Recherche Et Developpement	PROCESS FOR TREATING COMBUSTION GAS IN A CIRCULATING BED DRY CLEANER (CDS) TREATMENT OF COMBUSTION GAS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3308927A1 (de)	1983-03-12	1984-09-13	L. & C. Steinmüller GmbH, 5270 Gummersbach	Verfahren zur bindung von in rauchgasen enthaltenen gasfoermigen schadstoffen
FI78401B (fi) *	1985-04-24	1989-04-28	Tampella Oy Ab	Foerfarande och anordning foer att bringa roekgasernas gasformiga svavelfoereningar saosom svaveldioxid att reagera till fasta foereningar som separeras fraon roekgaserna.
SE453570B (sv) *	1985-10-09	1988-02-15	Flaekt Ab	Forfarande for att ur en gasblandning avskilja sura komponenter samt anordning for genomforande av forfarandet
SE458095B (sv) *	1986-06-27	1989-02-27	Flaekt Ab	Anlaeggning foer att avskilja foeroreningar ur ett gasformigt medium
FI76931B (fi) *	1986-12-12	1988-09-30	Imatran Voima Oy	Foerfarande foer rening av roekgaser.
JP3035015B2 (ja) *	1991-08-13	2000-04-17	三菱重工業株式会社	脱硫方法

1994
- 1994-11-28 SE SE9404105A patent/SE504440C2/sv not_active IP Right Cessation
1995
- 1995-11-21 ZA ZA959876A patent/ZA959876B/xx unknown
- 1995-11-24 BR BR9509831A patent/BR9509831A/pt not_active IP Right Cessation
- 1995-11-24 SI SI9520141A patent/SI9520141A/sl not_active IP Right Cessation
- 1995-11-24 UA UA97063196A patent/UA52592C2/uk unknown
- 1995-11-24 MD MD97-0166A patent/MD1020C2/ro unknown
- 1995-11-24 RU RU97111848A patent/RU2147919C1/ru not_active IP Right Cessation
- 1995-11-24 CN CN95196504A patent/CN1080137C/zh not_active Expired - Lifetime
- 1995-11-24 EE EE9700215A patent/EE04049B1/xx not_active IP Right Cessation
- 1995-11-24 RO RO97-00951A patent/RO115421B1/ro unknown
- 1995-11-24 PL PL95320426A patent/PL320426A1/xx unknown
- 1995-11-24 AU AU41264/96A patent/AU692014B2/en not_active Ceased
- 1995-11-24 CZ CZ971574A patent/CZ157497A3/cs unknown
- 1995-11-24 HU HU9800501A patent/HU220402B/hu not_active IP Right Cessation
- 1995-11-24 KR KR1019970703389A patent/KR100384589B1/ko not_active Expired - Fee Related
- 1995-11-24 WO PCT/SE1995/001403 patent/WO1996016722A1/en not_active Ceased
- 1995-11-24 EP EP95939455A patent/EP0804273A1/en not_active Withdrawn
- 1995-11-24 SK SK661-97A patent/SK66197A3/sk unknown
- 1995-11-24 JP JP51717096A patent/JP3640674B2/ja not_active Expired - Lifetime
1997
- 1997-05-27 FI FI972233A patent/FI972233A7/fi not_active IP Right Cessation

Also Published As

Publication number	Publication date
FI972233A0 (fi)	1997-05-27
HUT77637A (hu)	1998-06-29
HU220402B (hu)	2002-01-28
SE9404105L (sv)	1996-05-29
RO115421B1 (ro)	2000-02-28
JP3640674B2 (ja)	2005-04-20
SI9520141A (en)	1997-10-31
WO1996016722A1 (en)	1996-06-06
EE04049B1 (et)	2003-06-16
EP0804273A1 (en)	1997-11-05
CZ157497A3 (en)	1997-11-12
EE9700215A (et)	1998-02-16
SE504440C2 (sv)	1997-02-10
AU4126496A (en)	1996-06-19
RU2147919C1 (ru)	2000-04-27
AU692014B2 (en)	1998-05-28
FI972233A7 (fi)	1997-05-27
BR9509831A (pt)	1997-09-30
JPH10509914A (ja)	1998-09-29
MD1020C2 (ro)	1999-07-31
PL320426A1 (en)	1997-09-29
ZA959876B (en)	1996-07-15
CN1080137C (zh)	2002-03-06
CN1167450A (zh)	1997-12-10
SE9404105D0 (sv)	1994-11-28
KR100384589B1 (ko)	2003-08-21
UA52592C2 (uk)	2003-01-15

Publication	Publication Date	Title
SK66197A3 (en)	1997-10-08	Method for separating gaseous pollutants from hot process gases
US7387662B2 (en)	2008-06-17	Method and device for separating gaseous pollutants from hot process gases by absorption and a mixer for moistening particulate dust
EA010278B1 (ru)	2008-08-29	Способ и установка для удаления газообразных загрязнителей из отходящих газов
CZ20021558A3 (cs)	2003-01-15	Způsob vázání nečistot v kouřových plynech a zařízení k jeho provádění
EP0114477B1 (en)	1987-04-15	Method of and apparatus for removing sulfur oxides from hot flue gases
US6511636B1 (en)	2003-01-28	Combustion exhaust gas treatment system
EP0159807A2 (en)	1985-10-30	Method for oxidation of flue gas desulfurization absorbent and the product produced thereby
CN1188425A (zh)	1998-07-22	燃烧废气干脱硫的方法
FI76931B (fi)	1988-09-30	Foerfarande foer rening av roekgaser.
RU2508159C2 (ru)	2014-02-27	Способ очистки отходящего газа спекательных установок и установок окомковывания
FI83166B (fi)	1991-02-28	Reningsmetod foer roekgaser och anlaeggning foer rening av roekgaser.
CA2205995C (en)	2006-03-14	Method for separating gaseous pollutants from hot process gases
EP0022367B1 (en)	1983-11-30	Process for the preparation of an agent for neutralizing acidic components of flue gas
EP1142624B1 (en)	2003-11-12	Combustion exhaust gas treatment apparatus and method
EP1142627B1 (en)	2005-01-05	Combustion exhaust gas treatment apparatus and method
EP0095459A4 (en)	1984-05-29	METHOD AND SYSTEM FOR DRY PURIFICATION OF SMOKE GAS.
PL170624B1 (pl)	1997-01-31	Urzadzenie do obróbki spalin zawierajacych zanieczyszczenia gazowe PL
PL176213B1 (pl)	1999-05-31	Sposób i układ do odsiarczania spalin kotłowych
PL190768B1 (pl)	2006-01-31	Sposób odsiarczania spalin kotłowych, zwłaszcza z kotłów opalanych pyłem węglowym i urządzenie do odsiarczania spalin kotłowych, zwłaszcza z kotłów opalanych pyłem węglowym