NO923284L - Fremgangsmaate og anordning for rensing av avfallsgasser - Google Patents

Fremgangsmaate og anordning for rensing av avfallsgasser

Info

Publication number
NO923284L
NO923284L NO92923284A NO923284A NO923284L NO 923284 L NO923284 L NO 923284L NO 92923284 A NO92923284 A NO 92923284A NO 923284 A NO923284 A NO 923284A NO 923284 L NO923284 L NO 923284L
Authority
NO
Norway
Prior art keywords
gases
wetting zone
wetting
procedure
waste gas
Prior art date
Application number
NO92923284A
Other languages
English (en)
Other versions
NO923284D0 (no
Inventor
Reijo Kuivalainen
Original Assignee
Ahlstroem 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.)
Filing date
Publication date
Application filed by Ahlstroem Oy filed Critical Ahlstroem Oy
Publication of NO923284D0 publication Critical patent/NO923284D0/no
Publication of NO923284L publication Critical patent/NO923284L/no

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
    • 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
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • 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
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • B01D53/504—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific device

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Treating Waste Gases (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Paper (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Gas Separation By Absorption (AREA)
  • Incineration Of Waste (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

Oppfinnelsen angår en fremgangs- måte og et apparat for rensing av av- 'løpsgasser ved å tilsette en reagens og/eller et absorberende stoff, som reagerer med forurensningsstoffer, ved å føre gassene inn i en vætereaktor (10) for å aktivere reagensen eller det abso- rberende stoff i gassene. Gassene blir ledet til minst to nivåer gjennom innløp (12, 14) i vætereaktoren slik at en første del av gassen blir innført i vætesonen (30) og en andre del av gassen nedenfor vætesonen. En høy tetthet av partikler blir opprettholdt i vætesonen ved å resirkulere partikler som atskil- les fra gassen til vætesonen.
NO92923284A 1990-02-23 1992-08-21 Fremgangsmaate og anordning for rensing av avfallsgasser NO923284L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI900915A FI84435C (fi) 1990-02-23 1990-02-23 Foerfarande och anordning foer rengoering av foeroreningar innehaollande gaser
PCT/FI1991/000051 WO1991012876A1 (en) 1990-02-23 1991-02-19 Method and apparatus for purification of waste gases

Publications (2)

Publication Number Publication Date
NO923284D0 NO923284D0 (no) 1992-08-21
NO923284L true NO923284L (no) 1992-08-21

Family

ID=8529937

Family Applications (1)

Application Number Title Priority Date Filing Date
NO92923284A NO923284L (no) 1990-02-23 1992-08-21 Fremgangsmaate og anordning for rensing av avfallsgasser

Country Status (16)

Country Link
US (2) US5310528A (no)
EP (1) EP0515474B1 (no)
JP (1) JPH0722673B2 (no)
KR (1) KR950012525B1 (no)
AT (1) ATE110584T1 (no)
AU (1) AU645528B2 (no)
BR (1) BR9106058A (no)
CA (1) CA2075379A1 (no)
DE (1) DE69103747T2 (no)
DK (1) DK0515474T3 (no)
ES (1) ES2063496T3 (no)
FI (1) FI84435C (no)
HU (1) HUT64249A (no)
NO (1) NO923284L (no)
PL (1) PL166298B1 (no)
WO (1) WO1991012876A1 (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI86965C (fi) * 1991-04-04 1992-11-10 Ahlstroem Oy Foerfarande och anordning foer rening av roekgaser
WO1993003824A1 (en) * 1991-08-22 1993-03-04 A. Ahlstrom Corporation Method for purification of waste gases
US5480624A (en) * 1991-08-22 1996-01-02 A. Ahlstrom Corporation Method for purification of waste gases
US5723099A (en) * 1996-05-17 1998-03-03 Steinke; Richard A. Method and apparatus for remediation of toxic flue gases
TW200602591A (en) * 2004-07-08 2006-01-16 hong-yang Chen Gas supply device by gasifying burnable liquid
CN1730618B (zh) * 2005-08-31 2011-03-23 孙永福 高炉煤气全湿法清洗设备
JP4584121B2 (ja) * 2005-11-21 2010-11-17 株式会社キャタラー アルカリ賦活の排ガスの処理方法
US8136798B2 (en) 2008-01-10 2012-03-20 Peter Robert Stewart Fluid conditioning apparatus
ITMI20102158A1 (it) * 2010-11-23 2012-05-24 T S R L Ag Macroapparato per la produzione e il trattamento di gas da carbone minerale
KR101258137B1 (ko) * 2011-05-26 2013-04-25 고등기술연구원연구조합 하이브리드 집진장치
AT512543B1 (de) * 2012-07-17 2013-09-15 Andritz Energy & Environment Gmbh Anlage und Verfahren zur Absorption von Einzelkomponenten in Gasen
CA2940950C (en) * 2015-09-03 2024-01-09 Questor Technology Inc. Method and system for reducing produced water disposal volumes utilizing waste heat
CN111085009A (zh) * 2020-01-17 2020-05-01 苏州市中医医院 一种中药提取装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322392A (en) * 1979-03-30 1982-03-30 Research-Cottrell, Inc. SO2 Scrubbing system for flue gas desulfurization
US4305909A (en) * 1979-10-17 1981-12-15 Peabody Process Systems, Inc. Integrated flue gas processing system
DK146214B (da) * 1980-10-02 1983-08-01 Anhydro As Fremgangsmaade og apparat til formindskelse af indholdet af skadelige luftarter i roeggas ved forstoevningsabsorption
DE3235341A1 (de) * 1982-09-24 1984-03-29 Deutsche Babcock Anlagen Ag, 4200 Oberhausen Verfahren zur reinigung von abgasen
EP0114477B2 (en) * 1982-12-22 1991-04-10 F.L. Smidth & Co. A/S Method of and apparatus for removing sulfur oxides from hot flue gases
SU1080836A1 (ru) * 1983-02-21 1984-03-23 Научно-Исследовательский Институт Прикладных Физических Проблем Им.Акад.А.Н.Севченко Массообменный аппарат с барботажным слоем
DK155502B (da) * 1985-02-04 1989-04-17 Niro Atomizer As Fremgangsmaade og anlaeg til rensning af varm spildgas, som forekommer i varierende maengder
US4600568A (en) * 1985-03-22 1986-07-15 Conoco Inc. Flue gas desulfurization process
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.
FR2590805B1 (fr) * 1985-12-02 1990-02-09 Propiorga Procede et installation de neutralisation de fumees acides provenant notamment de la combustion de residus
EP0262396A3 (de) * 1986-09-20 1989-08-23 Heinz Dipl.-Ing. Hölter Verfahren zum Herstellen von Calciumsulfatdihydrat bei der Rauchgasentschwefelung
US4834955A (en) * 1988-04-26 1989-05-30 Nalco Chemical Company Chemical formulation and combined process for inhibiting deposition and corrosion in cooling water and gypsum scaling in flue gas desulfurization scrubber systems

Also Published As

Publication number Publication date
ATE110584T1 (de) 1994-09-15
EP0515474B1 (en) 1994-08-31
BR9106058A (pt) 1992-11-24
JPH05504720A (ja) 1993-07-22
DE69103747T2 (de) 1995-03-02
FI900915A0 (fi) 1990-02-23
DK0515474T3 (da) 1994-11-28
EP0515474A1 (en) 1992-12-02
ES2063496T3 (es) 1995-01-01
KR950012525B1 (ko) 1995-10-18
FI84435C (fi) 1995-02-22
HUT64249A (en) 1993-12-28
PL166298B1 (pl) 1995-05-31
WO1991012876A1 (en) 1991-09-05
AU645528B2 (en) 1994-01-20
CA2075379A1 (en) 1991-08-24
HU9202644D0 (en) 1993-03-01
US5380498A (en) 1995-01-10
AU7256591A (en) 1991-09-18
US5310528A (en) 1994-05-10
JPH0722673B2 (ja) 1995-03-15
KR930700199A (ko) 1993-03-13
FI900915A (fi) 1991-08-24
FI84435B (fi) 1991-08-30
NO923284D0 (no) 1992-08-21
DE69103747D1 (de) 1994-10-06

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