ES2063496T3 - Metodo y aparato para la purificacion de gases de desecho. - Google Patents

Metodo y aparato para la purificacion de gases de desecho.

Info

Publication number
ES2063496T3
ES2063496T3 ES91904205T ES91904205T ES2063496T3 ES 2063496 T3 ES2063496 T3 ES 2063496T3 ES 91904205 T ES91904205 T ES 91904205T ES 91904205 T ES91904205 T ES 91904205T ES 2063496 T3 ES2063496 T3 ES 2063496T3
Authority
ES
Spain
Prior art keywords
gases
purification
humidification
waste gases
humidifying
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES91904205T
Other languages
English (en)
Inventor
Reijo Kuivalainen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ahlstrom Corp
Original Assignee
Ahlstrom Corp
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 Ahlstrom Corp filed Critical Ahlstrom Corp
Application granted granted Critical
Publication of ES2063496T3 publication Critical patent/ES2063496T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas After Treatment (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)

Abstract

METODO Y APARATO PARA LA PURIFICACION DE GASES RESIDUALES MEDIANTE LA ADICION DE UN REACTIVO Y/O ABSORBENTE, QUE REACCIONA CON LOS CONTAMINANTES, A LOS GASES E INTRODUCIENDO LOS GASES EN UN REACTOR HUMIDIFICANTE (10) PARA ACTIVAR EL REACTIVO O ABSORBENTE CONTENIDO EN LOS GASES. LOS GASES SON TRANSPORTADOS A AL MENOS DOS NIVELES A TRAVES DE LAS ENTRADAS (12, 14) EN EL REACTOR HUMIDIFICANTE DE TAL FORMA QUE UNA PRIMERA PARTE DE LOS GASES SEA INTRODUCIDA EN UNA ZONA DE HUMIDIFICACION (30) Y UNA SEGUNDA PARTE DE LOS GASES POR DEBAJO DE LA ZONA DE HUMIDIFICACION. EN LA ZONA DE HUMIDIFICACION SE MANTIENE UNA DENSIDAD ELEVADA DE PARTICULAS MEDIANTE EL RECICLADO DE LAS PARTICULAS SEPARADAS DEL GAS EN LA ZONA DE HUMIDIFICACION.
ES91904205T 1990-02-23 1991-02-19 Metodo y aparato para la purificacion de gases de desecho. Expired - Lifetime ES2063496T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2063496T3 true ES2063496T3 (es) 1995-01-01

Family

ID=8529937

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91904205T Expired - Lifetime ES2063496T3 (es) 1990-02-23 1991-02-19 Metodo y aparato para la purificacion de gases de desecho.

Country Status (17)

Country Link
US (2) US5310528A (es)
EP (1) EP0515474B1 (es)
JP (1) JPH0722673B2 (es)
KR (1) KR950012525B1 (es)
AT (1) ATE110584T1 (es)
AU (1) AU645528B2 (es)
BG (1) BG96897A (es)
BR (1) BR9106058A (es)
CA (1) CA2075379A1 (es)
DE (1) DE69103747T2 (es)
DK (1) DK0515474T3 (es)
ES (1) ES2063496T3 (es)
FI (1) FI84435C (es)
HU (1) HUT64249A (es)
NO (1) NO923284D0 (es)
PL (1) PL166298B1 (es)
WO (1) WO1991012876A1 (es)

Families Citing this family (14)

* 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
CA2116233A1 (en) * 1991-08-22 1993-02-23 Foster Wheeler Energia Oy 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
US11485649B2 (en) * 2015-09-03 2022-11-01 Questor Technology Inc. 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
KR102915064B1 (ko) * 2021-11-17 2026-01-19 주식회사 엘지화학 폐수 정제방법

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
DE3370942D1 (en) * 1982-12-22 1987-05-21 Smidth & Co As F L 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
HU9202644D0 (en) 1993-03-01
FI900915A0 (fi) 1990-02-23
ATE110584T1 (de) 1994-09-15
US5310528A (en) 1994-05-10
JPH0722673B2 (ja) 1995-03-15
HUT64249A (en) 1993-12-28
EP0515474B1 (en) 1994-08-31
DE69103747T2 (de) 1995-03-02
FI84435C (fi) 1995-02-22
FI900915A7 (fi) 1991-08-24
KR950012525B1 (ko) 1995-10-18
NO923284L (no) 1992-08-21
EP0515474A1 (en) 1992-12-02
US5380498A (en) 1995-01-10
DK0515474T3 (da) 1994-11-28
NO923284D0 (no) 1992-08-21
KR930700199A (ko) 1993-03-13
DE69103747D1 (de) 1994-10-06
JPH05504720A (ja) 1993-07-22
WO1991012876A1 (en) 1991-09-05
CA2075379A1 (en) 1991-08-24
BG96897A (bg) 1993-12-24
BR9106058A (pt) 1992-11-24
AU7256591A (en) 1991-09-18
AU645528B2 (en) 1994-01-20
FI84435B (fi) 1991-08-30
PL166298B1 (pl) 1995-05-31

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