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BE903596A - Procede de separation des composes sulfures des gaz de fumee d'un four. - Google Patents

Procede de separation des composes sulfures des gaz de fumee d'un four.

Info

Publication number
BE903596A
BE903596A BE0/215831A BE215831A BE903596A BE 903596 A BE903596 A BE 903596A BE 0/215831 A BE0/215831 A BE 0/215831A BE 215831 A BE215831 A BE 215831A BE 903596 A BE903596 A BE 903596A
Authority
BE
Belgium
Prior art keywords
oven
smoke gases
sulfur compounds
oxide
separating sulfur
Prior art date
Application number
BE0/215831A
Other languages
English (en)
Inventor
S Hamala
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
Priority claimed from FI851622A external-priority patent/FI78845B/fi
Application filed by Tampella Oy Ab filed Critical Tampella Oy Ab
Publication of BE903596A publication Critical patent/BE903596A/fr

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
    • C01F5/00—Compounds of magnesium
    • C01F5/40—Magnesium sulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Geology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Chimneys And Flues (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

Procédé de séparation de dioxyde de soufre des gaz de fumée d'un four, dans lequel en plus d'un combustible contenant du soufre (4) et d'un gaz contenant de l'oxygène (5) on introduit dans le four (1) un oxyde ou carbonate de calcium ou de magnésium pulvérulent (6) en excès par rapport au gaz de dioxyde de soufre formé dans la chambre de combustion, et on pulvérise séparément de l'eau (9) dans les gaz de fumée porteurs d'oxyde de calcium ou d'oxyde de magnésium (8) dans un réacteur (2) séparé de la chambre de combustion, de l'oxyde pulvérulent (6') pouvant etre amené directement dans les gaz de fumée quittant le four (1).
BE0/215831A 1985-04-24 1985-11-06 Procede de separation des composes sulfures des gaz de fumee d'un four. BE903596A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI851622A FI78845B (fi) 1984-11-09 1985-04-24 Foerfarande foer avlaegsnande av gasformiga svavelfoereningar, saosom svaveldioxid fraon roekgaserna fraon en panna.

Publications (1)

Publication Number Publication Date
BE903596A true BE903596A (fr) 1986-03-03

Family

ID=8520717

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/215831A BE903596A (fr) 1985-04-24 1985-11-06 Procede de separation des composes sulfures des gaz de fumee d'un four.

Country Status (19)

Country Link
JP (1) JPS61287419A (fr)
CN (1) CN1004258B (fr)
BA (1) BA97189B1 (fr)
BE (1) BE903596A (fr)
CH (1) CH672266A5 (fr)
CS (1) CS274269B2 (fr)
DD (1) DD239126A5 (fr)
DE (1) DE3539349A1 (fr)
DK (1) DK515385A (fr)
ES (1) ES8700308A1 (fr)
FR (1) FR2580949B1 (fr)
HU (1) HU202423B (fr)
LT (1) LT2549B (fr)
LV (1) LV5587A3 (fr)
PL (1) PL148178B1 (fr)
RO (1) RO93450A (fr)
SU (1) SU1711658A3 (fr)
YU (1) YU44270B (fr)
ZA (1) ZA858475B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19711529A1 (de) * 1997-03-19 1998-09-24 Sueddeutsche Kalkstickstoff Verfahren zur Entfernung von sauren Schadstoffen aus Abgasen
EA019981B1 (ru) * 2010-03-02 2014-07-30 Джэпэн Ойл, Гэз Энд Металз Нэшнл Корпорейшн Способ удаления соединений серы, содержащихся в жаропрочном бетоне
BE1021596B9 (fr) * 2013-06-25 2018-06-18 Lhoist Rech Et Developpement Sa Procede et dispositif de traitement de gaz par injection de compose pulverulent.
JP6153258B2 (ja) * 2013-09-30 2017-06-28 太平洋セメント株式会社 セメントキルン抽気ガスの処理方法及び塩素バイパスシステム
CN107462077A (zh) * 2016-06-06 2017-12-12 成都市新力设备制造有限责任公司 一种隧道窑烟气脱硫系统余热利用及预脱硫方法
CN107816731A (zh) * 2017-11-21 2018-03-20 无锡市洗选设备厂 一种煤炭颗粒干燥处理装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499471A (fr) * 1972-05-24 1974-01-28
JPS50150675A (fr) * 1974-05-25 1975-12-03
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
JPS5644023A (en) * 1979-09-13 1981-04-23 Mitsubishi Heavy Ind Ltd Exhaust gas purifying method
CA1152294A (fr) * 1980-10-08 1983-08-23 Xuan T. Nguyen Elimination du bioxyde de soufre dans un lit fluidise
DE3136914A1 (de) * 1981-09-17 1983-03-31 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck "verfahren zur rauchgasreinigung hinter kraftwerken mit gleichzeitiger herstellung von gips im trockenprozess"
JPS5851924A (ja) * 1981-09-24 1983-03-26 Sumitomo Cement Co Ltd 排ガスの脱硫および冷却方法
AT372876B (de) * 1981-11-19 1983-11-25 Oesterr Draukraftwerke Verfahren und vorrichtung zur rauchgasentschwefelung von kohlefeuerungen nach dem trocken- additivverfahren
DE3232080C2 (de) * 1982-08-28 1986-10-16 Rheinisch-Westfälisches Elektrizitätswerk AG, 4300 Essen Verfahren zur trockenen Entfernung von Schwefeldioxid und anderen Schadstoffen aus Rauchgasen
DE3235341A1 (de) * 1982-09-24 1984-03-29 Deutsche Babcock Anlagen Ag, 4200 Oberhausen Verfahren zur reinigung von abgasen

Also Published As

Publication number Publication date
DK515385D0 (da) 1985-11-08
PL148178B1 (en) 1989-09-30
CS807985A2 (en) 1990-09-12
BA97189B1 (bs) 1999-08-02
YU44270B (en) 1990-04-30
FR2580949A1 (fr) 1986-10-31
DD239126A5 (de) 1986-09-17
LT2549B (lt) 1994-02-15
CN85107964A (zh) 1986-12-31
RO93450A (fr) 1987-12-31
CN1004258B (zh) 1989-05-24
FR2580949B1 (fr) 1990-08-03
YU173085A (en) 1987-10-31
CS274269B2 (en) 1991-04-11
JPS61287419A (ja) 1986-12-17
LV5587A3 (lv) 1994-05-10
DE3539349A1 (de) 1986-11-06
HUT48127A (en) 1989-05-29
HU202423B (en) 1991-03-28
ES548286A0 (es) 1986-10-01
ZA858475B (en) 1986-07-30
SU1711658A3 (ru) 1992-02-07
DK515385A (da) 1986-10-25
ES8700308A1 (es) 1986-10-01
CH672266A5 (fr) 1989-11-15
PL256162A1 (en) 1986-11-04

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: OY TAMPELLA AB

Effective date: 19921130