FI78401B - Foerfarande och anordning foer att bringa roekgasernas gasformiga svavelfoereningar saosom svaveldioxid att reagera till fasta foereningar som separeras fraon roekgaserna. - Google Patents

Foerfarande och anordning foer att bringa roekgasernas gasformiga svavelfoereningar saosom svaveldioxid att reagera till fasta foereningar som separeras fraon roekgaserna. Download PDF

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Publication number
FI78401B
FI78401B FI851624A FI851624A FI78401B FI 78401 B FI78401 B FI 78401B FI 851624 A FI851624 A FI 851624A FI 851624 A FI851624 A FI 851624A FI 78401 B FI78401 B FI 78401B
Authority
FI
Finland
Prior art keywords
reaction zone
reactor
flue gases
water
att
Prior art date
Application number
FI851624A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI851624A0 (fi
FI851624L (fi
Inventor
Tuomo Ruohola
Timo Kenakkala
Pentti Janka
Sirpa Haemaelae
Martti Lehtimaeki
Original Assignee
Tampella Oy 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 Tampella Oy Ab filed Critical Tampella Oy Ab
Publication of FI851624A0 publication Critical patent/FI851624A0/fi
Priority to FI851624A priority Critical patent/FI78401B/fi
Priority to JP60236247A priority patent/JPS61287421A/ja
Priority to HU854102A priority patent/HU210828B/hu
Priority to DD85282038A priority patent/DD239729A5/de
Priority to AU49078/85A priority patent/AU575209B2/en
Priority to ES548284A priority patent/ES8700306A1/es
Priority to CH4721/85A priority patent/CH672264A5/de
Priority to FR858516282A priority patent/FR2580951B1/fr
Priority to US06/795,251 priority patent/US4788047A/en
Priority to ZA858478A priority patent/ZA858478B/xx
Priority to YU1731/85A priority patent/YU44529B/xx
Priority to BE0/215832A priority patent/BE903597A/fr
Priority to SU853974783A priority patent/SU1679969A3/ru
Priority to DE19853539347 priority patent/DE3539347A1/de
Priority to BG072294A priority patent/BG60230B1/bg
Priority to NZ213858A priority patent/NZ213858A/xx
Priority to GB08527453A priority patent/GB2174081B/en
Priority to CN85107965.2A priority patent/CN1004259B/zh
Priority to SE8505271A priority patent/SE461894C/sv
Priority to DK515585A priority patent/DK515585A/da
Priority to CS808185A priority patent/CS274271B2/cs
Priority to CA000494906A priority patent/CA1289335C/en
Priority to NL8503080A priority patent/NL8503080A/nl
Priority to PL1985256164A priority patent/PL148177B1/pl
Priority to IT67944/85A priority patent/IT1185834B/it
Priority to RO85120716A priority patent/RO93451A2/ro
Publication of FI851624L publication Critical patent/FI851624L/fi
Priority to YU1346/87A priority patent/YU44953B/xx
Application granted granted Critical
Publication of FI78401B publication Critical patent/FI78401B/fi
Priority to LV920548A priority patent/LV5586A3/xx
Priority to LTRP1229A priority patent/LT2548B/xx
Priority to BA970193A priority patent/BA97193B1/bs
Priority to BA970191A priority patent/BA97191B1/bs

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
    • B01D53/46—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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C01F11/464—Sulfates of Ca from gases containing sulfur oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/48—Sulfites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
FI851624A 1985-04-24 1985-04-24 Foerfarande och anordning foer att bringa roekgasernas gasformiga svavelfoereningar saosom svaveldioxid att reagera till fasta foereningar som separeras fraon roekgaserna. FI78401B (fi)

Priority Applications (31)

Application Number Priority Date Filing Date Title
FI851624A FI78401B (fi) 1985-04-24 1985-04-24 Foerfarande och anordning foer att bringa roekgasernas gasformiga svavelfoereningar saosom svaveldioxid att reagera till fasta foereningar som separeras fraon roekgaserna.
JP60236247A JPS61287421A (ja) 1985-04-24 1985-10-22 煙道ガスの気体硫黄化合物を反応させて煙道ガスから分離可能な固体化合物を形成する方法および装置
HU854102A HU210828B (en) 1985-04-24 1985-10-24 Method and apparatus for removing gaseous sulfur dioxide compounds from flu-gases from surface burning sulfur containing fuels
DD85282038A DD239729A5 (de) 1985-04-24 1985-10-24 Verfahren und vorrichtung zum umsetzen in rauchgasen enthaltener gasfoermiger schwefelverbindungen, wie schwefeldioxid, in von den rauchgasen abzutrennende feste verbindungen
AU49078/85A AU575209B2 (en) 1985-04-24 1985-10-25 Process for causing gaseous sulfur compounds of flue gases to react to form solid compounds separable from the flue gases
ES548284A ES8700306A1 (es) 1985-04-24 1985-10-28 Procedimiento y aparato para provocar la reaccion de com- puestos sulfurosos gaseosos de los gases de combustion para formar compuestos solidos que pueden ser separados de los gases de combustion
CH4721/85A CH672264A5 (de) 1985-04-24 1985-11-04
FR858516282A FR2580951B1 (fr) 1985-04-24 1985-11-04 Procede et dispositif pour amener les composes sulfures gazeux des gaz de combustion a reagir pour former des composes solides pouvant etre separes de ces gaz
US06/795,251 US4788047A (en) 1985-04-24 1985-11-05 Process for causing the gaseous sulfur compounds of flue gases to react to form solid compounds which can be separated from the flue gases
ZA858478A ZA858478B (en) 1985-04-24 1985-11-05 A process and an apparatus for causing the gaseous sulfur pounds of flue gases to react to form solid compounds which can be separated from the flue gases
YU1731/85A YU44529B (en) 1985-04-24 1985-11-06 Process for converting gaseous sulfide compounds like sulfur dioxide contained in smoke gasses to solid substances which can be separated from smoke gasses
BE0/215832A BE903597A (fr) 1985-04-24 1985-11-06 Procede et appareil pour amener les composes sulfures gazeux des gaz de fumee a reagir pour former des composes solides.
SU853974783A SU1679969A3 (ru) 1985-04-24 1985-11-06 Способ удалени сернистого ангидрида из дымовых газов
DE19853539347 DE3539347A1 (de) 1985-04-24 1985-11-06 Verfahren und vorrichtung zum umsetzen in rauchgasen enthaltener gasfoermiger schwefelverbindungen, wie schwefeldioxid, in von den rauchgasen abzutrennende feste verbindungen
BG072294A BG60230B1 (bg) 1985-04-24 1985-11-06 Метод и устройство за отделяне на газообразни серни съединения, съдържащи се в димни газове
NZ213858A NZ213858A (en) 1985-04-24 1985-11-06 Separation of sulphur compounds from flue gases using, alkali or alkaline earth, metal oxide or hydroxide and water or steam
GB08527453A GB2174081B (en) 1985-04-24 1985-11-07 Apparatus for the removal of gaseous sulphur compounds from combustion gases containing them
CN85107965.2A CN1004259B (zh) 1985-04-24 1985-11-07 一种能与烟道气中的气态硫化物起反应而形成固体物并能从烟道气中分离出来的方法和装置
SE8505271A SE461894C (sv) 1985-04-24 1985-11-07 Foerfarande och anordning foer omsaettning av gasformiga svavelfoereningar i roekgaser till fasta foereningar
IT67944/85A IT1185834B (it) 1985-04-24 1985-11-08 Procedimento ed apparato er farreagire composti gassosi dello zolfo presenti in gas di combustione per formare composti solidi che possono essere separati dai gas di combustione stessi
RO85120716A RO93451A2 (ro) 1985-04-24 1985-11-08 Procedeu si instalatie pentru desulfurarea gazelor de ardere
CS808185A CS274271B2 (en) 1985-04-24 1985-11-08 Method of sulphur dioxide removal from fue gases and equipment for realization of this method
CA000494906A CA1289335C (en) 1985-04-24 1985-11-08 Process and an apparatus for causing the gaseous sulfur compounds offlue gases to react to form solid compounds which can be separated from the flue gases
NL8503080A NL8503080A (nl) 1985-04-24 1985-11-08 Werkwijze en inrichting voor het laten reageren van gasvormige zwavelverbindingen uit verbrandingsgassen onder vorming van vaste verbindingen die uit de verbrandingsgassen kunnen worden afgescheiden.
PL1985256164A PL148177B1 (en) 1985-04-24 1985-11-08 Method of removing sulfur compounds from combustion gases and apparatus therefor
DK515585A DK515585A (da) 1985-04-24 1985-11-08 Fremgangsmaade og apparat til afsvovling af roeggas
YU1346/87A YU44953B (en) 1985-04-24 1987-07-17 Device for converting gaseous sulphur compounds, as sulphur oxide, contained in smoke gasses to solid compounds separable from smoke gasses
LV920548A LV5586A3 (lv) 1985-04-24 1992-12-29 Panemiens dumgazu attirisanai no serskabes anhidrida
LTRP1229A LT2548B (lt) 1985-04-24 1993-09-28 Sieros anhidrido pasalinimo budas is dumu duju
BA970193A BA97193B1 (bs) 1985-04-24 1997-08-19 Postupak za prevodenje gasovitih jedinjenja sumpora koja sadrze dimni gasovi u cvrsta jedinjenja koja se mogu odvojiti od dimnih gasova
BA970191A BA97191B1 (bs) 1985-04-24 1997-08-19 Uredaj za prevodenje gasovitih jedinjenja sumpora kao sumpor-dioksida koja su sadrzana u dimnim gasovima u cvrsta jedinjenja koja se mogu izdvojiti iz dimnih gasova

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI851624A FI78401B (fi) 1985-04-24 1985-04-24 Foerfarande och anordning foer att bringa roekgasernas gasformiga svavelfoereningar saosom svaveldioxid att reagera till fasta foereningar som separeras fraon roekgaserna.
FI851624 1985-04-24

Publications (3)

Publication Number Publication Date
FI851624A0 FI851624A0 (fi) 1985-04-24
FI851624L FI851624L (fi) 1986-10-25
FI78401B true FI78401B (fi) 1989-04-28

Family

ID=8520719

Family Applications (1)

Application Number Title Priority Date Filing Date
FI851624A FI78401B (fi) 1985-04-24 1985-04-24 Foerfarande och anordning foer att bringa roekgasernas gasformiga svavelfoereningar saosom svaveldioxid att reagera till fasta foereningar som separeras fraon roekgaserna.

Country Status (25)

Country Link
US (1) US4788047A (de)
JP (1) JPS61287421A (de)
CN (1) CN1004259B (de)
AU (1) AU575209B2 (de)
BE (1) BE903597A (de)
BG (1) BG60230B1 (de)
CA (1) CA1289335C (de)
CH (1) CH672264A5 (de)
CS (1) CS274271B2 (de)
DD (1) DD239729A5 (de)
DE (1) DE3539347A1 (de)
DK (1) DK515585A (de)
ES (1) ES8700306A1 (de)
FI (1) FI78401B (de)
FR (1) FR2580951B1 (de)
GB (1) GB2174081B (de)
HU (1) HU210828B (de)
IT (1) IT1185834B (de)
NL (1) NL8503080A (de)
NZ (1) NZ213858A (de)
PL (1) PL148177B1 (de)
SE (1) SE461894C (de)
SU (1) SU1679969A3 (de)
YU (2) YU44529B (de)
ZA (1) ZA858478B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991012876A1 (en) * 1990-02-23 1991-09-05 A. Ahlstrom Corporation Method and apparatus for purification of waste gases

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK548786A (da) * 1985-11-28 1987-05-29 Aalborg Vaerft As Fremgangsmaade til rensning, navnlig afsvovling, af roeggas
FI81024B (fi) * 1987-05-11 1990-05-31 Tampella Oy Ab Foerfarande foer oeverfoering av gasformiga spaoraemnespartiklar fraon stroemmande het gas till damm med hjaelp av vatten.
FI79034C (fi) * 1987-11-04 1989-11-10 Tampella Oy Ab Foerfarande foer avlaegsning av svaveloxider fraon roekgaser.
CA1327342C (en) * 1987-11-30 1994-03-01 James Kelly Kindig Process for beneficiating particulate solids
US5006323A (en) * 1988-06-27 1991-04-09 Detroit Stoker Company Method of desulfurizing combustion gases
DE3828327A1 (de) * 1988-08-20 1990-02-22 Steag Ag Verfahren zur erzeugung eines zuschlagstoffes fuer baustoffe
FI80616B (fi) * 1988-10-31 1990-03-30 Tampella Oy Ab Foerfarande foer avlaegsning av svaveldioxid fraon heta roekgaser.
US4921886A (en) * 1988-11-14 1990-05-01 Aerological Research Systems, Inc. Process for the dry removal of polluting material from gas streams
US5238666A (en) * 1989-02-03 1993-08-24 Oy Tampella Ab Process for separating sulfur compounds from flue gases
FI83167C (fi) * 1989-07-19 1991-06-10 Tampella Oy Ab Foerfarande foer rening av roekgaser och anordning daerfoer.
JPH03154615A (ja) * 1989-11-09 1991-07-02 Hitachi Zosen Corp 半乾式脱硫方法
SE466943B (sv) * 1989-12-05 1992-05-04 Flaekt Ab Foerfarande och anordning foer rening av en processgas
US5344614A (en) * 1992-09-11 1994-09-06 Foster Wheeler Energy Corporation Reactor for reducing sulfur oxides emissions in a combustion process
US5439658A (en) * 1993-09-03 1995-08-08 The Babcock & Wilcox Company Regenerable magnesium dry scrubbing
US5470556A (en) * 1993-12-22 1995-11-28 Shell Oil Company Method for reduction of sulfur trioxide in flue gases
DE4405010C2 (de) * 1994-02-17 1997-07-17 Hoelter Abt Gmbh Verfahren zur Reinigung eines Verbrennungsabgases
SE506249C2 (sv) * 1996-04-04 1997-11-24 Flaekt Ab Anordning för utmatning och fördelning av ett absorbentmaterial i en rökgaskanal
US6146607A (en) * 1997-07-24 2000-11-14 Lavely, Jr.; Lloyd L. Process for producing highly reactive lime in a furnace
WO2006032288A1 (de) * 2004-09-22 2006-03-30 Lurgi Lentjes Ag Rauchgasreinigungsanlage
US9429274B2 (en) 2010-12-22 2016-08-30 Alstom Technology Ltd Slurry control system
DE102018105892A1 (de) * 2017-12-20 2019-06-27 Drysotec Gmbh Verfahren zur Behandlung von Schwefeloxide enthaltenden Abgasen

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT255380B (de) * 1963-07-10 1967-07-10 Waagner Biro Ag Verfahren zur Neutralisation von Waschflüssigkeiten
FR1424831A (fr) * 1965-02-17 1966-01-14 Escher Wyss Sa Soc Procédé et dispositif pour empêcher l'émission de gaz sulfureux et sulfurique avec les gaz d'échappement d'un foyer
US3520649A (en) * 1967-09-28 1970-07-14 James P Tomany System for removal of so2 and fly ash from power plant flue gases
US3687613A (en) * 1970-10-27 1972-08-29 Combustion Eng Method and apparatus for preparing an additive for introduction to a gas scrubber
JPS499471A (de) * 1972-05-24 1974-01-28
JPS5079477A (de) * 1973-11-08 1975-06-27
JPS50150675A (de) * 1974-05-25 1975-12-03
SE418152B (sv) * 1974-06-12 1981-05-11 Ceskoslovenska Akademie Ved Sett for oskadliggorande av avgaser, isynnerhet kveve- och svaveloxider, med hjelp av karbonater
FR2279443A1 (fr) * 1974-07-25 1976-02-20 Asahi Fiber Cy Ltd Procede de purification de gaz residuaire contenant un compose du fluor
GB1504688A (en) * 1975-04-11 1978-03-22 Exxon Research Engineering Co Mitigating or preventing environmental pollution by sulphur oxides in the treatment of sulphur-containing substance
GB1551357A (en) * 1975-05-06 1979-08-30 Hoelter H Purification of gas
US3976747A (en) * 1975-06-06 1976-08-24 The United States Of America As Represented By The United States Energy Research And Development Administration Modified dry limestone process for control of sulfur dioxide emissions
DE2539500B2 (de) * 1975-09-05 1980-06-19 Heinz Ing.(Grad.) 4390 Gladbeck Hoelter Verfahren zum Abscheiden von Staub und gasförmigen Schadstoffen aus heißen Abgasen sowie Vorrichtung zur Durchführung des Verfahrens
DE2753902B1 (de) * 1977-12-03 1979-03-15 Evt Energie & Verfahrenstech Verfahren zum Betrieb einer Dampferzeugeranlage und Dampferzeugeranlage zur Durchfuehrung des Verfahrens
JPS5644023A (en) * 1979-09-13 1981-04-23 Mitsubishi Heavy Ind Ltd Exhaust gas purifying method
BR8103078A (pt) * 1980-05-24 1982-02-09 Hoelter H Processo e dispositivo para a eliminacao de anidrido sulfuroso e outras substancias nocivas de gas de fumaca
DE3026867A1 (de) * 1980-07-16 1982-03-04 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Verfahren zur trockenen gasreinigung mit gleichzeitiger oxidation und wandlung zu alphahalbhydrat
CA1152294A (en) * 1980-10-08 1983-08-23 Xuan T. Nguyen Fluidized bed sulfur dioxide removal
DE3106580A1 (de) * 1981-02-21 1982-09-02 L. & C. Steinmüller GmbH, 5270 Gummersbach Verfahren zur minimierung der emission von verunreinigungen aus verbrennungsanlagen
AT372876B (de) * 1981-11-19 1983-11-25 Oesterr Draukraftwerke Verfahren und vorrichtung zur rauchgasentschwefelung von kohlefeuerungen nach dem trocken- additivverfahren
DE3235341A1 (de) * 1982-09-24 1984-03-29 Deutsche Babcock Anlagen Ag, 4200 Oberhausen Verfahren zur reinigung von abgasen
EP0114477B2 (de) * 1982-12-22 1991-04-10 F.L. Smidth & Co. A/S Verfahren und Vorrichtung zur Entfernung von Schwefeloxiden aus heissen Abgasen
DK348583D0 (da) * 1983-07-29 1983-07-29 Smidth & Co As F L Fremgangsmade og apparat til fjernelse af svovloxider fra varm roeggas ved toermetoden
US4559211A (en) * 1983-08-05 1985-12-17 Research-Cottrell, Inc. Method for reduced temperature operation of flue gas collectors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991012876A1 (en) * 1990-02-23 1991-09-05 A. Ahlstrom Corporation Method and apparatus for purification of waste gases

Also Published As

Publication number Publication date
BG60230B2 (en) 1994-01-18
YU44953B (en) 1991-04-30
NZ213858A (en) 1989-08-29
BE903597A (fr) 1986-03-03
JPH0415008B2 (de) 1992-03-16
FI851624A0 (fi) 1985-04-24
IT1185834B (it) 1987-11-18
PL148177B1 (en) 1989-09-30
IT8567944A0 (it) 1985-11-08
YU44529B (en) 1990-08-31
CS274271B2 (en) 1991-04-11
DK515585D0 (da) 1985-11-08
FR2580951B1 (fr) 1990-05-11
CS808185A2 (en) 1990-09-12
GB2174081B (en) 1988-11-23
HUT48128A (en) 1989-05-29
SE8505271L (sv) 1986-10-25
AU4907885A (en) 1986-10-30
SU1679969A3 (ru) 1991-09-23
AU575209B2 (en) 1988-07-21
ES548284A0 (es) 1986-10-01
ES8700306A1 (es) 1986-10-01
DD239729A5 (de) 1986-10-08
SE461894C (sv) 1991-10-21
CH672264A5 (de) 1989-11-15
DE3539347A1 (de) 1986-10-30
NL8503080A (nl) 1986-11-17
CN1004259B (zh) 1989-05-24
PL256164A1 (en) 1987-01-12
DK515585A (da) 1986-10-25
YU173185A (en) 1988-02-29
GB2174081A (en) 1986-10-29
GB8527453D0 (en) 1985-12-11
SE461894B (sv) 1990-04-09
BG60230B1 (bg) 1994-01-24
CA1289335C (en) 1991-09-24
FR2580951A1 (fr) 1986-10-31
FI851624L (fi) 1986-10-25
US4788047A (en) 1988-11-29
YU134687A (en) 1988-10-31
ZA858478B (en) 1986-07-30
CN85107965A (zh) 1986-10-22
JPS61287421A (ja) 1986-12-17
HU210828B (en) 1995-08-28
SE8505271D0 (sv) 1985-11-07

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