BR9509831A - Method for the separation of gaseous pollutants from hot process gases - Google Patents

Method for the separation of gaseous pollutants from hot process gases

Info

Publication number: BR9509831A
Authority: BR; Brazil
Prior art keywords: separation; process gases; hot process; gaseous pollutants; pollutants
Prior art date: 1994-11-28

Application number

BR9509831A

Other languages

Portuguese (pt)

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

1997-09-30

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

1997-09-30 Publication of BR9509831A publication Critical patent/BR9509831A/en

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)

BR9509831A 1994-11-28 1995-11-24 Method for the separation of gaseous pollutants from hot process gases BR9509831A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE9404105A SE504440C2 (en)	1994-11-28	1994-11-28	Ways to separate gaseous pollutants from hot process gases
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
BR9509831A true BR9509831A (en)	1997-09-30

Family

ID=20396125

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9509831A BR9509831A (en)	1994-11-28	1995-11-24	Method for the separation of gaseous pollutants from hot process gases

Country Status (20)

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

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT404565B (en) *	1997-06-05	1998-12-28	Scheuch Alois Gmbh	METHOD FOR PURIFYING POLLUTANT-GASES
JP3395035B2 (en)	1997-10-06	2003-04-07	日立造船株式会社	Method and apparatus for removing acid gas from exhaust gas
JP3395036B2 (en)	1997-10-06	2003-04-07	日立造船株式会社	Method and apparatus for removing acid gas from exhaust gas
SE514592C2 (en) *	1998-05-18	2001-03-19	Flaekt Ab	Method and apparatus for flue gas purification with extinguishing lime in immediate connection with flue gas purification
SE512227C2 (en) *	1998-06-24	2000-02-14	Flaekt Ab	Ways to clean flue gases during the start-up of a boiler
US6290921B1 (en) *	1999-11-03	2001-09-18	Foster Wheeler Enegeria Oy	Method and apparatus for binding pollutants in flue gas
SE523667C2 (en) *	2002-09-20	2004-05-11	Alstom Switzerland Ltd	Method and apparatus for separating gaseous pollutants from hot gases by particulate absorbent material and mixer for wetting the absorbent material
RU2286836C1 (en) *	2005-04-11	2006-11-10	Константин Владимирович Зелинский	Method of removing sulfur dioxide from gas
ATE403487T1 (en)	2006-02-06	2008-08-15	Alstom Technology Ltd	METHOD AND DEVICE FOR CONTROLLING THE ABSORPTION OF GASEOUS IMPURITIES FROM HOT PROCESS GASES
DE602006020030D1 (en)	2006-07-04	2011-03-24	Alstom Technology Ltd	Method and device for separating gaseous pollutants from hot exhaust gases
AT504426B8 (en) *	2006-10-24	2008-09-15	Scheuch Gmbh	APPARATUS FOR MOISTURIZING A SORPTION AGENT
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 (en) *	2009-03-03	2011-07-20	桑德环境资源股份有限公司	Method and device for purification of flue gases by semidry process
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 (en) *	2016-03-16	2018-08-28	中国科学院城市环境研究所	A kind of method and its device of efficient double tower semi-dry desulphurization
WO2019048582A1 (en)	2017-09-06	2019-03-14	S.A. Lhoist Recherche Et Developpement	Process for treating flue gases in cds flue gas treatment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3308927A1 (en)	1983-03-12	1984-09-13	L. & C. Steinmüller GmbH, 5270 Gummersbach	Process for binding gaseous pollutants contained in flue gases
FI78401B (en) *	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 (en)	1985-10-09	1988-02-15	Flaekt Ab	Plant for sepg. acid components from gas mixt.
SE458095B (en) *	1986-06-27	1989-02-27	Flaekt Ab	Sepn. system for pollutants from gas-form medium
FI76931B (en) *	1986-12-12	1988-09-30	Imatran Voima Oy	FOERFARANDE FOER RENING AV ROEKGASER.
JP3035015B2 (en) *	1991-08-13	2000-04-17	三菱重工業株式会社	Desulfurization method

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

Also Published As

Publication number	Publication date
UA52592C2 (en)	2003-01-15
SE9404105D0 (en)	1994-11-28
RU2147919C1 (en)	2000-04-27
AU692014B2 (en)	1998-05-28
FI972233A0 (en)	1997-05-27
JP3640674B2 (en)	2005-04-20
SE9404105L (en)	1996-05-29
EP0804273A1 (en)	1997-11-05
CZ157497A3 (en)	1997-11-12
PL320426A1 (en)	1997-09-29
JPH10509914A (en)	1998-09-29
ZA959876B (en)	1996-07-15
WO1996016722A1 (en)	1996-06-06
MD1020C2 (en)	1999-07-31
HU220402B (en)	2002-01-28
EE9700215A (en)	1998-02-16
RO115421B1 (en)	2000-02-28
CN1080137C (en)	2002-03-06
SK66197A3 (en)	1997-10-08
CN1167450A (en)	1997-12-10
SI9520141A (en)	1997-10-31
HUT77637A (en)	1998-06-29
AU4126496A (en)	1996-06-19
KR100384589B1 (en)	2003-08-21
SE504440C2 (en)	1997-02-10
EE04049B1 (en)	2003-06-16
FI972233A7 (en)	1997-05-27

Publication	Publication Date	Title
BR9509831A (en)	1997-09-30	Method for the separation of gaseous pollutants from hot process gases
BR9812261B1 (en)	2009-05-05	process for separating a stream of hydrocarbon-containing gases.
BR9509654A (en)	1997-09-16	Process and apparatus for separating a gas stream
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BR9813292B1 (en)	2009-12-01	process and apparatus for the production of flue gas, synthesis gas and reduction gas from solid fuels.
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PT820574E (en)	2002-08-30	PROCESS FOR PRODUCING HYDRATE OF A GAS
BR9500391A (en)	1996-06-18	Gaseous fume process for the production of a polyethylene combination
BR9403333A (en)	1995-06-20	Process for removing N2O from a gas mixture containing N2O
BR8401095A (en)	1984-10-16	PERFECT PROCESS FOR CO2 RECOVERY FROM COMBUSTION GASES
EP0666098A3 (en)	1995-10-11	Process for the purification of combustion exhaust gases.
BR9706724A (en)	1999-06-08	Chemical absorption process to recover olefins from cracked gases
IL118895A0 (en)	1996-10-31	Process for removing sulfur dioxide from flue gas
PT747319E (en)	2009-12-09	PROCESS AND APPARATUS FOR PRODUCING GAS CONTAINING PHOSPHINE
NO963599L (en)	1997-03-03	Process for reducing flue gas in combustion processes
BR9602925A (en)	1998-04-28	Process for the recovery of volatile organic compounds from an exhaust gas stream
DE69515068D1 (en)	2000-03-23	Atmospheric gas separation process
DK0700712T3 (en)	2001-10-22	Flue gas desulphurisation apparatus for wet process
ID19678A (en)	1998-07-30	GAS SEPARATION PROCESS AND TOOLS
BR9506604A (en)	1997-09-23	Process for the production and recovery of new gas stream
FI944642L (en)	1996-04-06	Method for removing ammonia from gasification gas
DK0888168T3 (en)	2002-02-18	Process for purifying process gases
BR9503313A (en)	1996-03-12	Process and system for the separation of a gas mixture
BR9606585A (en)	1997-10-28	Process for the selective separation of morpholine

Legal Events

Date	Code	Title	Description
2000-11-21	FF	Decision: intention to grant
2001-03-20	FG9A	Patent or certificate of addition granted
2010-04-06	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 11A , 12A , 13A E 14A ANUIDADES.
2013-07-23	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AO NAO CUMPRIMENTO DO DESPACHO 24.3 NA RPI 2048 DE 06/04/2010 E COMPROVACAO DO RECOLHIMENTO DA 15A, 16A E 17A ANUIDADES.