SE390796B - Sett att borttaga svaveldioxid fran rokgas med ett alkaliskt jordartsmetallbikarbonat i vattenlosning samt som slutprodukt erhalla kalciumsulfat - Google Patents

Sett att borttaga svaveldioxid fran rokgas med ett alkaliskt jordartsmetallbikarbonat i vattenlosning samt som slutprodukt erhalla kalciumsulfat

Info

Publication number
SE390796B
SE390796B SE7110676A SE1067671A SE390796B SE 390796 B SE390796 B SE 390796B SE 7110676 A SE7110676 A SE 7110676A SE 1067671 A SE1067671 A SE 1067671A SE 390796 B SE390796 B SE 390796B
Authority
SE
Sweden
Prior art keywords
rokgas
way
final product
sulfur dioxide
calcium sulphate
Prior art date
Application number
SE7110676A
Other languages
English (en)
Swedish (sv)
Inventor
H A Klein
C R Bozzuto
Original Assignee
Combustion Eng
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 Combustion Eng filed Critical Combustion Eng
Publication of SE390796B publication Critical patent/SE390796B/xx

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
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
SE7110676A 1970-08-24 1971-08-23 Sett att borttaga svaveldioxid fran rokgas med ett alkaliskt jordartsmetallbikarbonat i vattenlosning samt som slutprodukt erhalla kalciumsulfat SE390796B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/066,272 US4014978A (en) 1970-08-24 1970-08-24 Air pollution control system and method

Publications (1)

Publication Number Publication Date
SE390796B true SE390796B (sv) 1977-01-24

Family

ID=22068433

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7110676A SE390796B (sv) 1970-08-24 1971-08-23 Sett att borttaga svaveldioxid fran rokgas med ett alkaliskt jordartsmetallbikarbonat i vattenlosning samt som slutprodukt erhalla kalciumsulfat

Country Status (9)

Country Link
US (1) US4014978A (de)
JP (1) JPS5232346B1 (de)
BE (1) BE771690A (de)
CA (1) CA953879A (de)
DE (1) DE2138666B2 (de)
FR (1) FR2103468B1 (de)
GB (1) GB1349461A (de)
NL (1) NL7111588A (de)
SE (1) SE390796B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919394A (en) * 1973-05-14 1975-11-11 Dravo Corp Process for the removal of oxides of sulfur from a gaseous stream
US4431618A (en) * 1982-10-12 1984-02-14 Fmc Corporation Process control of continuous sodium-limestone flue gas desulfurization system
JPS6115579U (ja) * 1984-07-02 1986-01-29 株式会社 サンコウ電子研究所 鉄片探知器
JPS6115580U (ja) * 1984-07-02 1986-01-29 川崎市高津区久末１６７７番地 鉄片探知器
US5084255A (en) * 1991-03-26 1992-01-28 Dravco Lime Company Sulfur dioxide removal process with gypsum and magnesium hydroxide production
CA2127884A1 (en) * 1992-01-13 1994-07-22 Nobuyasu Hasebe Method and apparatus for desulfurization of a gas
US6485683B1 (en) * 1998-06-26 2002-11-26 Wilhelm E. Walles Headquarter vehicles for chemical biological nuclear defense
JP2002052311A (ja) * 2000-08-10 2002-02-19 Mineral Seimitsu Kagaku Kk 燃焼排ガス用添加剤及びその製造方法、並びに添加剤を使用する発電方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2080779A (en) * 1937-05-18 Purification of combustion gases
US2042477A (en) * 1931-02-12 1936-06-02 Dorr Co Inc Manufacture of eisulphite liquor
US2113198A (en) * 1934-02-05 1938-04-05 Ici Ltd Wet purification of gases
US2090143A (en) * 1934-03-10 1937-08-17 Ici Ltd Gas washing

Also Published As

Publication number Publication date
USB66272I5 (de) 1976-02-24
NL7111588A (de) 1972-02-28
GB1349461A (en) 1974-04-03
FR2103468B1 (de) 1973-06-29
US4014978A (en) 1977-03-29
DE2138666B2 (de) 1978-04-06
FR2103468A1 (de) 1972-04-14
DE2138666A1 (de) 1972-03-02
CA953879A (en) 1974-09-03
BE771690A (fr) 1971-12-31
JPS5232346B1 (de) 1977-08-20

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