FI972233A0 - Method for separating gaseous pollutants from hot process gases - Google Patents

Method for separating gaseous pollutants from hot process gases

Info

Publication number
FI972233A0
FI972233A0 FI972233A FI972233A FI972233A0 FI 972233 A0 FI972233 A0 FI 972233A0 FI 972233 A FI972233 A FI 972233A FI 972233 A FI972233 A FI 972233A FI 972233 A0 FI972233 A0 FI 972233A0
Authority
FI
Finland
Prior art keywords
process gases
hot process
gaseous pollutants
separating gaseous
separating
Prior art date
Application number
FI972233A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI972233A (en
Inventor
Stefan Aohman
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.)
Filing date
Publication date
Application filed by Flaekt Ab filed Critical Flaekt Ab
Publication of FI972233A0 publication Critical patent/FI972233A0/en
Publication of FI972233A publication Critical patent/FI972233A/en

Links

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)
  • Hydrogen, Water And Hydrids (AREA)
FI972233A 1994-11-28 1997-05-27 Process for separating gas pollutants from hot process gases FI972233A (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 (2)

Publication Number Publication Date
FI972233A0 true FI972233A0 (en) 1997-05-27
FI972233A FI972233A (en) 1997-05-27

Family

ID=20396125

Family Applications (1)

Application Number Title Priority Date Filing Date
FI972233A FI972233A (en) 1994-11-28 1997-05-27 Process for separating gas 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) FI972233A (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 (20)

* 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
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
ES2312080T3 (en) 2006-02-06 2009-02-16 Alstom Technology Ltd PROCEDURE AND DEVICE TO CONTROL THE ABSORPTION OF GASEOUS POLLUTANTS FROM HOT PROCESS GASES.
ES2360947T5 (en) 2006-07-04 2015-05-07 Alstom Technology Ltd Procedure and system for the separation of gaseous pollutants from hot process 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
ES2593812T3 (en) 2010-11-24 2016-12-13 General Electric Technology Gmbh Method of purifying a combustion gas rich in carbon dioxide 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
US10974195B2 (en) 2017-09-06 2021-04-13 S. A. Lhoist Recherche Et Developpement Process for treating flue gases in CDS flue gas treatment

Family Cites Families (5)

* 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
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

Also Published As

Publication number Publication date
ZA959876B (en) 1996-07-15
UA52592C2 (en) 2003-01-15
PL320426A1 (en) 1997-09-29
KR100384589B1 (en) 2003-08-21
SE504440C2 (en) 1997-02-10
CZ157497A3 (en) 1997-11-12
MD1020C2 (en) 1999-07-31
SE9404105D0 (en) 1994-11-28
CN1080137C (en) 2002-03-06
HU220402B (en) 2002-01-28
AU692014B2 (en) 1998-05-28
EP0804273A1 (en) 1997-11-05
CN1167450A (en) 1997-12-10
SI9520141A (en) 1997-10-31
JPH10509914A (en) 1998-09-29
AU4126496A (en) 1996-06-19
EE04049B1 (en) 2003-06-16
BR9509831A (en) 1997-09-30
FI972233A (en) 1997-05-27
RO115421B1 (en) 2000-02-28
SE9404105L (en) 1996-05-29
WO1996016722A1 (en) 1996-06-06
RU2147919C1 (en) 2000-04-27
JP3640674B2 (en) 2005-04-20
SK66197A3 (en) 1997-10-08
EE9700215A (en) 1998-02-16
HUT77637A (en) 1998-06-29

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Legal Events

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MA Patent expired