SE8904106D0 - PROCEDURES AND DEVICES FOR FUEL GAS PURIFICATION - Google Patents

PROCEDURES AND DEVICES FOR FUEL GAS PURIFICATION

Info

Publication number
SE8904106D0
SE8904106D0 SE8904106A SE8904106A SE8904106D0 SE 8904106 D0 SE8904106 D0 SE 8904106D0 SE 8904106 A SE8904106 A SE 8904106A SE 8904106 A SE8904106 A SE 8904106A SE 8904106 D0 SE8904106 D0 SE 8904106D0
Authority
SE
Sweden
Prior art keywords
particles
gas
pollutants
inlet portion
procedures
Prior art date
Application number
SE8904106A
Other languages
Swedish (sv)
Other versions
SE466943B (en
SE8904106L (en
Inventor
N 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
Publication of SE8904106D0 publication Critical patent/SE8904106D0/en
Priority to SE8904106A priority Critical patent/SE466943B/en
Application filed by Flaekt Ab filed Critical Flaekt Ab
Priority to AU69005/91A priority patent/AU635597B2/en
Priority to KR1019920701326A priority patent/KR920703185A/en
Priority to EP91900391A priority patent/EP0502945A1/en
Priority to PCT/SE1990/000766 priority patent/WO1991008042A1/en
Priority to CA002070295A priority patent/CA2070295A1/en
Priority to JP3501012A priority patent/JPH05502617A/en
Priority to PL28808290A priority patent/PL288082A1/en
Priority to TR90/1135A priority patent/TR25007A/en
Priority to CN90109921A priority patent/CN1052261A/en
Priority to YU230690A priority patent/YU230690A/en
Publication of SE8904106L publication Critical patent/SE8904106L/en
Publication of SE466943B publication Critical patent/SE466943B/en
Priority to FI922591A priority patent/FI922591A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/003—Arrangements of devices for treating smoke or fumes for supplying chemicals to fumes, e.g. using injection devices

Landscapes

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

Abstract

In a method and an apparatus for cleaning a process gas, such as flue gas, of gaseous pollutants, such as sulphur dioxide, the gas is contacted in a space (5) with a particulate absorbent, such as lime, which is reactive with said gaseous pollutants, for conversion of said pollutants into separable, particulate pollutants. First the particles of the absorbent are dispersed by means of a means (20) in a carrier gas, such as air, said means communicating with at least one Venturi device (6) positioned in said space (5) and having a convergent inlet portion, at least one intake opening arranged downstream of the inlet portion and an outlet portion. Then the carrier gas and the particles dispersed therein are accelerated in said inlet portion and are at high velocity by means of said intake opening contacted with a pressurised flow of liquid, such as water, which is finely divided on the surface of said particles, before the particles are supplied to the process gas by means of said outlet portion.
SE8904106A 1989-12-05 1989-12-05 PROCEDURE AND DEVICE FOR CLEANING A PROCESS GAS SE466943B (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE8904106A SE466943B (en) 1989-12-05 1989-12-05 PROCEDURE AND DEVICE FOR CLEANING A PROCESS GAS
AU69005/91A AU635597B2 (en) 1989-12-05 1990-11-23 Method and apparatus for cleaning flue gas
KR1019920701326A KR920703185A (en) 1989-12-05 1990-11-23 Flue gas purification device and method
EP91900391A EP0502945A1 (en) 1989-12-05 1990-11-23 Method and apparatus for cleaning flue gas
PCT/SE1990/000766 WO1991008042A1 (en) 1989-12-05 1990-11-23 Method and apparatus for cleaning flue gas
CA002070295A CA2070295A1 (en) 1989-12-05 1990-11-23 Method and apparatus for cleaning flue gas
JP3501012A JPH05502617A (en) 1989-12-05 1990-11-23 Combustion gas cleaning method and device
PL28808290A PL288082A1 (en) 1989-12-05 1990-12-04 Method of and apparatus for purifying gases, in particular exhaust gases from internal combustion, to remove gaseous pollutants
TR90/1135A TR25007A (en) 1989-12-05 1990-12-04 METHOD AND EQUIPMENT FOR CLEANING CHIMNEY GASES
CN90109921A CN1052261A (en) 1989-12-05 1990-12-05 The purification method of flue gas and equipment
YU230690A YU230690A (en) 1989-12-05 1990-12-05 FLUE GAS CLEANING PROCEDURE AND DEVICE
FI922591A FI922591A (en) 1989-12-05 1992-06-04 FOERFARANDE OCH ANORDNING FOER RENING AV FOERBRAENNINGSGAS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8904106A SE466943B (en) 1989-12-05 1989-12-05 PROCEDURE AND DEVICE FOR CLEANING A PROCESS GAS

Publications (3)

Publication Number Publication Date
SE8904106D0 true SE8904106D0 (en) 1989-12-05
SE8904106L SE8904106L (en) 1991-06-06
SE466943B SE466943B (en) 1992-05-04

Family

ID=20377696

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8904106A SE466943B (en) 1989-12-05 1989-12-05 PROCEDURE AND DEVICE FOR CLEANING A PROCESS GAS

Country Status (12)

Country Link
EP (1) EP0502945A1 (en)
JP (1) JPH05502617A (en)
KR (1) KR920703185A (en)
CN (1) CN1052261A (en)
AU (1) AU635597B2 (en)
CA (1) CA2070295A1 (en)
FI (1) FI922591A (en)
PL (1) PL288082A1 (en)
SE (1) SE466943B (en)
TR (1) TR25007A (en)
WO (1) WO1991008042A1 (en)
YU (1) YU230690A (en)

Families Citing this family (4)

* 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
SE525344C2 (en) * 2003-06-26 2005-02-08 Alstom Technology Ltd Methods and apparatus for separating sulfur dioxide from a gas
CN100422643C (en) * 2006-06-23 2008-10-01 杭州新世纪能源环保工程股份有限公司 Smoke purifier of domestic refuse incinerator
DE102006060156A1 (en) 2006-12-18 2008-06-19 Evonik Stockhausen Gmbh Water-absorbing polymer structures produced using polymer dispersions

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4206186A (en) * 1975-02-06 1980-06-03 Holter Gesellschaft Fur Patentverwertungsverfahren Mbh Refuse pyrolysis
AT363918B (en) * 1975-05-06 1981-09-10 Hoelter Heinz METHOD AND DEVICE FOR PURIFYING GAS
DE3136914A1 (en) * 1981-09-17 1983-03-31 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck "Process for the cleaning of flue gas downstream of power stations, producing gypsum at the same time in a dry process"
SE452413B (en) * 1984-12-04 1987-11-30 Flaekt Ab MEDIUM MIXING NOZE, INTENDED TO BE USED IN A CONTACT REACTOR
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.
US4795619A (en) * 1987-03-20 1989-01-03 Lerner Bernard J Removal of acid gases in dry scrubbing of hot gases
DE3803652A1 (en) * 1987-10-01 1989-08-10 Hoelter Heinz Use of alkaline porous support materials for dry separation of pollutant gas with increase of moisture

Also Published As

Publication number Publication date
WO1991008042A1 (en) 1991-06-13
AU6900591A (en) 1991-06-26
TR25007A (en) 1992-09-01
JPH05502617A (en) 1993-05-13
EP0502945A1 (en) 1992-09-16
SE466943B (en) 1992-05-04
AU635597B2 (en) 1993-03-25
SE8904106L (en) 1991-06-06
KR920703185A (en) 1992-12-17
CA2070295A1 (en) 1991-06-06
YU230690A (en) 1994-05-10
CN1052261A (en) 1991-06-19
PL288082A1 (en) 1991-12-02
FI922591A0 (en) 1992-06-04
FI922591A (en) 1992-06-04

Similar Documents

Publication Publication Date Title
ATE238835T1 (en) APPARATUS AND METHOD FOR MIXING OR DISSOLVING
US3890103A (en) Anti-pollution exhaust apparatus
NO159580C (en) DEVICE FOR CREATING A CUTTING LIQUID RADIATION AT HIGH SPEED.
SE8904106D0 (en) PROCEDURES AND DEVICES FOR FUEL GAS PURIFICATION
JPH0696110B2 (en) Medium mixing nozzle device
EP0087205B1 (en) A process and device for the separation of particles from a stream of gas
UA26212C2 (en) METHOD AND DEVICE FOR CLEANING THE MIXTURE OF VAPOR AND AIR, POLLUTED BY SULFUR-CONTAINING GASES, FORMED IN THE RECEIPT OF GRAKULYA
ATE120665T1 (en) DEVICE FOR MIXING AND SPRAYING A SLURRY.
CA2145073A1 (en) Combustion Apparatus
SE8102050L (en) GASTVETTARE
EP0069220A3 (en) Apparatus for waste water purification
ATE113868T1 (en) METHOD OF REDUCING THE CONCENTRATION OF POLLUTANTS IN EXHAUST GASES.
RU2027526C1 (en) Method of gas cleaning from dust
JPS54132875A (en) Device to remove soot and sulfur monoxide from combustion gas
RU10713U1 (en) INSTALLING WATER CLEANING
SU997754A1 (en) Apparatus for wet cleaning of gases
JPH0330810A (en) Method and apparatus for removing dust from gas
JPS6418427A (en) Method for treating waste gas
ES375307A1 (en) Apparatus for scrubbing of gaseous fluids
JPS6433499A (en) Device for preventing dust leak
SU1500350A1 (en) Venturi tube
JPS55165127A (en) Wet type gas-absorbing and dust-removing method
JPH03232514A (en) Device for removing dust and method for removing dust in harmful gas using the same device
SU835472A1 (en) Apparatus for moistening gases
SU577356A1 (en) Device for withdrawing flue gases

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8904106-5

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8904106-5

Format of ref document f/p: F