CS807985A2 - Method of sulphur dioxide removal from fue gases - Google Patents

Method of sulphur dioxide removal from fue gases

Info

Publication number
CS807985A2
CS807985A2 CS858079A CS807985A CS807985A2 CS 807985 A2 CS807985 A2 CS 807985A2 CS 858079 A CS858079 A CS 858079A CS 807985 A CS807985 A CS 807985A CS 807985 A2 CS807985 A2 CS 807985A2
Authority
CS
Czechoslovakia
Prior art keywords
fue
gases
sulphur dioxide
dioxide removal
removal
Prior art date
Application number
CS858079A
Other languages
Czech (cs)
Other versions
CS274269B2 (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/en
Application filed by Tampella Oy Ab filed Critical Tampella Oy Ab
Publication of CS807985A2 publication Critical patent/CS807985A2/en
Publication of CS274269B2 publication Critical patent/CS274269B2/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
    • 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)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (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 (en) 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 true CS807985A2 (en) 1990-09-12
CS274269B2 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 (en)
CN (1) CN1004258B (en)
BA (1) BA97189B1 (en)
BE (1) BE903596A (en)
CH (1) CH672266A5 (en)
CS (1) CS274269B2 (en)
DD (1) DD239126A5 (en)
DE (1) DE3539349A1 (en)
DK (1) DK515385A (en)
ES (1) ES8700308A1 (en)
FR (1) FR2580949B1 (en)
HU (1) HU202423B (en)
LT (1) LT2549B (en)
LV (1) LV5587A3 (en)
PL (1) PL148178B1 (en)
RO (1) RO93450A (en)
SU (1) SU1711658A3 (en)
YU (1) YU44270B (en)
ZA (1) ZA858475B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19711529A1 (en) * 1997-03-19 1998-09-24 Sueddeutsche Kalkstickstoff Process for removing acidic pollutants from exhaust gases
AU2011222348B2 (en) * 2010-03-02 2013-11-07 Chiyoda Corporation Method for removing sulfur compounds in castable
BE1021596B9 (en) * 2013-06-25 2018-06-18 Lhoist Rech Et Developpement Sa METHOD AND DEVICE FOR TREATING GAS BY INJECTION OF PULVERULENT COMPOUND.
JP6153258B2 (en) * 2013-09-30 2017-06-28 太平洋セメント株式会社 Cement kiln extraction gas processing method and chlorine bypass system
CN107462077A (en) * 2016-06-06 2017-12-12 成都市新力设备制造有限责任公司 A kind of tunnel kiln smoke-gas desulphurization system UTILIZATION OF VESIDUAL HEAT IN and pre- sulfur method
CN107816731A (en) * 2017-11-21 2018-03-20 无锡市洗选设备厂 A kind of coal particles drying process device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499471A (en) * 1972-05-24 1974-01-28
JPS50150675A (en) * 1974-05-25 1975-12-03
DE2539500B2 (en) * 1975-09-05 1980-06-19 Heinz Ing.(Grad.) 4390 Gladbeck Hoelter Process for separating dust and gaseous pollutants from hot exhaust gases and device for carrying out the process
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 (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"
JPS5851924A (en) * 1981-09-24 1983-03-26 Sumitomo Cement Co Ltd Method for desulfurizing and cooling exhaust gas
AT372876B (en) * 1981-11-19 1983-11-25 Oesterr Draukraftwerke METHOD AND DEVICE FOR THE DESCULATION OF FLUE GAS DESULFURING COAL BURNERS AFTER THE DRY ADDITIVE METHOD
DE3232080C2 (en) * 1982-08-28 1986-10-16 Rheinisch-Westfälisches Elektrizitätswerk AG, 4300 Essen Process for the dry removal of sulfur dioxide and other pollutants from flue gases
DE3235341A1 (en) * 1982-09-24 1984-03-29 Deutsche Babcock Anlagen Ag, 4200 Oberhausen METHOD FOR PURIFYING EXHAUST GASES

Also Published As

Publication number Publication date
ZA858475B (en) 1986-07-30
DE3539349A1 (en) 1986-11-06
HUT48127A (en) 1989-05-29
SU1711658A3 (en) 1992-02-07
BA97189B1 (en) 1999-08-02
JPS61287419A (en) 1986-12-17
LT2549B (en) 1994-02-15
YU44270B (en) 1990-04-30
CN85107964A (en) 1986-12-31
HU202423B (en) 1991-03-28
CS274269B2 (en) 1991-04-11
BE903596A (en) 1986-03-03
PL256162A1 (en) 1986-11-04
CH672266A5 (en) 1989-11-15
ES548286A0 (en) 1986-10-01
YU173085A (en) 1987-10-31
RO93450A (en) 1987-12-31
DK515385A (en) 1986-10-25
DD239126A5 (en) 1986-09-17
LV5587A3 (en) 1994-05-10
CN1004258B (en) 1989-05-24
ES8700308A1 (en) 1986-10-01
FR2580949A1 (en) 1986-10-31
DK515385D0 (en) 1985-11-08
PL148178B1 (en) 1989-09-30
FR2580949B1 (en) 1990-08-03

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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