ATA119490A - METHOD FOR OBTAINING SO2 REICH GASES AND DEVICE FOR CARRYING OUT THE METHOD - Google Patents

METHOD FOR OBTAINING SO2 REICH GASES AND DEVICE FOR CARRYING OUT THE METHOD

Info

Publication number
ATA119490A
ATA119490A AT119490A AT119490A ATA119490A AT A119490 A ATA119490 A AT A119490A AT 119490 A AT119490 A AT 119490A AT 119490 A AT119490 A AT 119490A AT A119490 A ATA119490 A AT A119490A
Authority
AT
Austria
Prior art keywords
reich
gases
obtaining
carrying
reich gases
Prior art date
Application number
AT119490A
Other languages
German (de)
Other versions
AT393971B (en
Inventor
Wolfgang Dipl Ing Glaser
Alfred Dipl Ing Glasner
Manfred Dipl Ing Weitzer
Original Assignee
Waagner Biro Ag
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 Waagner Biro Ag filed Critical Waagner Biro Ag
Priority to AT119490A priority Critical patent/AT393971B/en
Priority to CS911617A priority patent/CS161791A3/en
Priority to HU182991A priority patent/HUT61948A/en
Publication of ATA119490A publication Critical patent/ATA119490A/en
Application granted granted Critical
Publication of AT393971B publication Critical patent/AT393971B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/501—Preparation of sulfur dioxide by reduction of sulfur compounds
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • 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
    • C01F5/02—Magnesia
    • C01F5/06—Magnesia by thermal decomposition of magnesium compounds
    • C01F5/12—Magnesia by thermal decomposition of magnesium compounds by thermal decomposition of magnesium sulfate, with or without reduction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Treating Waste Gases (AREA)
AT119490A 1990-06-01 1990-06-01 Process for producing SO2-rich gases and apparatus for carrying out the process AT393971B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT119490A AT393971B (en) 1990-06-01 1990-06-01 Process for producing SO2-rich gases and apparatus for carrying out the process
CS911617A CS161791A3 (en) 1990-06-01 1991-05-30 Process for obtaining sulfur dioxide and pure magnesium oxide from gases with a low content of sulfur dioxide and sorbents containing magnesium oxide
HU182991A HUT61948A (en) 1990-06-01 1991-05-31 Process and equipment for obtaining sulphur dioxide from sulphur dioxide-containing gases of small heating value

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT119490A AT393971B (en) 1990-06-01 1990-06-01 Process for producing SO2-rich gases and apparatus for carrying out the process

Publications (2)

Publication Number Publication Date
ATA119490A true ATA119490A (en) 1991-07-15
AT393971B AT393971B (en) 1992-01-10

Family

ID=3508651

Family Applications (1)

Application Number Title Priority Date Filing Date
AT119490A AT393971B (en) 1990-06-01 1990-06-01 Process for producing SO2-rich gases and apparatus for carrying out the process

Country Status (3)

Country Link
AT (1) AT393971B (en)
CS (1) CS161791A3 (en)
HU (1) HUT61948A (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1328403A (en) * 1969-12-15 1973-08-30 Babcock & Wilcox Co System of absorbing so2 gas in effluent gas stream
DE2109096C3 (en) * 1971-02-25 1980-02-14 Envirotech Corp., Menlo Park, Calif. (V.St.A.) Process for removing sulfur dioxide with entrained particulate matter from exhaust gases
EP0090765B1 (en) * 1982-03-31 1989-09-27 RUD-Kettenfabrik Rieger & Dietz GmbH u. Co. Anti-skid chain and method for its manufacture
CH661248A5 (en) * 1982-04-30 1987-07-15 Rud Ketten Rieger & Dietz TIRE CHAIN.
DE3701660A1 (en) * 1987-01-21 1988-08-04 Vysoka Skola Chem Tech Process for desulphurising exhaust gases and apparatus for carrying out this process
DE3830390C1 (en) * 1988-09-07 1989-12-07 Deutsche Babcock Anlagen Ag, 4200 Oberhausen, De Regenerative SO2 flue gas purification

Also Published As

Publication number Publication date
HUT61948A (en) 1993-03-29
HU911829D0 (en) 1991-12-30
AT393971B (en) 1992-01-10
CS161791A3 (en) 1992-01-15

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee