CS274269B2 - Method of sulphur dioxide removal from fue gases - Google Patents

Method of sulphur dioxide removal from fue gases Download PDF

Info

Publication number
CS274269B2
CS274269B2 CS807985A CS807985A CS274269B2 CS 274269 B2 CS274269 B2 CS 274269B2 CS 807985 A CS807985 A CS 807985A CS 807985 A CS807985 A CS 807985A CS 274269 B2 CS274269 B2 CS 274269B2
Authority
CS
Czechoslovakia
Prior art keywords
flue gases
calcium
water
combustion
sulfur dioxide
Prior art date
Application number
CS807985A
Other languages
Czech (cs)
English (en)
Other versions
CS807985A2 (en
Inventor
Sirpa Haemaelae
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 CS807985A2 publication Critical patent/CS807985A2/cs
Publication of CS274269B2 publication Critical patent/CS274269B2/cs

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)
CS807985A 1985-04-24 1985-11-08 Method of sulphur dioxide removal from fue gases CS274269B2 (en)

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 (2)

Publication Number Publication Date
CS807985A2 CS807985A2 (en) 1990-09-12
CS274269B2 true CS274269B2 (en) 1991-04-11

Family

ID=8520717

Family Applications (1)

Application Number Title Priority Date Filing Date
CS807985A CS274269B2 (en) 1985-04-24 1985-11-08 Method of sulphur dioxide removal from fue gases

Country Status (19)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ297608B6 (cs) * 1997-03-19 2007-02-07 Zpusob odstranování kyselých skodlivin z odplynu

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8832967B2 (en) * 2010-03-02 2014-09-16 Japan Oil, Gas And Metals National Corporation Method for removing sulfur compounds in castable
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 (fi) * 1972-05-24 1974-01-28
JPS50150675A (fi) * 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 (en) * 1980-10-08 1983-08-23 Xuan T. Nguyen Fluidized bed sulfur dioxide removal
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ297608B6 (cs) * 1997-03-19 2007-02-07 Zpusob odstranování kyselých skodlivin z odplynu

Also Published As

Publication number Publication date
LT2549B (lt) 1994-02-15
ZA858475B (en) 1986-07-30
YU44270B (en) 1990-04-30
JPS61287419A (ja) 1986-12-17
HU202423B (en) 1991-03-28
FR2580949A1 (fr) 1986-10-31
DK515385A (da) 1986-10-25
CS807985A2 (en) 1990-09-12
CH672266A5 (fi) 1989-11-15
RO93450A (ro) 1987-12-31
SU1711658A3 (ru) 1992-02-07
ES548286A0 (es) 1986-10-01
CN1004258B (zh) 1989-05-24
CN85107964A (zh) 1986-12-31
BA97189B1 (bs) 1999-08-02
ES8700308A1 (es) 1986-10-01
DE3539349A1 (de) 1986-11-06
PL256162A1 (en) 1986-11-04
DK515385D0 (da) 1985-11-08
FR2580949B1 (fr) 1990-08-03
PL148178B1 (en) 1989-09-30
DD239126A5 (de) 1986-09-17
HUT48127A (en) 1989-05-29
YU173085A (en) 1987-10-31
BE903596A (fr) 1986-03-03
LV5587A3 (lv) 1994-05-10

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Legal Events

Date Code Title Description
IF00 In force as of 2000-06-30 in czech republic
MK4A Patent expired

Effective date: 20001108