IT1087508B - Procedimento di depurazione di un gas conatenente del biossido di zolfo mediante lavaggio a mezzo di una soluzione acquosa ammoniacale - Google Patents

Procedimento di depurazione di un gas conatenente del biossido di zolfo mediante lavaggio a mezzo di una soluzione acquosa ammoniacale

Info

Publication number
IT1087508B
IT1087508B IT27470/77A IT2747077A IT1087508B IT 1087508 B IT1087508 B IT 1087508B IT 27470/77 A IT27470/77 A IT 27470/77A IT 2747077 A IT2747077 A IT 2747077A IT 1087508 B IT1087508 B IT 1087508B
Authority
IT
Italy
Prior art keywords
washing
dioxide gas
water solution
sulfur dioxide
containing sulfur
Prior art date
Application number
IT27470/77A
Other languages
English (en)
Inventor
Andre Deschamps
Sigismond Franckowiak
Philippe Renault
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Application granted granted Critical
Publication of IT1087508B publication Critical patent/IT1087508B/it

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
    • C01B17/60—Isolation of sulfur dioxide from gases
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
IT27470/77A 1976-09-20 1977-09-13 Procedimento di depurazione di un gas conatenente del biossido di zolfo mediante lavaggio a mezzo di una soluzione acquosa ammoniacale IT1087508B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7628409A FR2364682A1 (fr) 1976-09-20 1976-09-20 Procede d'epuration d'un gaz contenant du dioxyde de soufre par lavage au moyen d'une solution aqueuse ammoniacale

Publications (1)

Publication Number Publication Date
IT1087508B true IT1087508B (it) 1985-06-04

Family

ID=9177931

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27470/77A IT1087508B (it) 1976-09-20 1977-09-13 Procedimento di depurazione di un gas conatenente del biossido di zolfo mediante lavaggio a mezzo di una soluzione acquosa ammoniacale

Country Status (10)

Country Link
US (1) US4180550A (it)
JP (1) JPS5339265A (it)
BE (1) BE858705A (it)
CA (1) CA1103898A (it)
DE (1) DE2741972A1 (it)
FR (1) FR2364682A1 (it)
GB (1) GB1543494A (it)
IT (1) IT1087508B (it)
NL (1) NL7710275A (it)
SE (1) SE418391B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3128753A1 (de) * 1981-07-21 1983-04-07 Hans Gotthard Dr. Dipl.-Chem. 4230 Wesel Remstedt Rauchgasentschwefelung
WO1984000903A1 (en) * 1982-08-26 1984-03-15 Newton Goncalves Ladeira Process to eliminate air pollutants which result from the combustion of fuels containing sulphur
DK166260C (da) * 1990-06-08 1993-08-30 Haldor Topsoe As Fremgangsmaade til fjernelse af sure, gasformige bestanddele i roeg- og spildgas ved behandling med ammoniak
US20030059352A1 (en) * 2001-08-07 2003-03-27 Maurice Karras Process and apparatus for scrubbing sulfur dioxide from flue gas and conversion to fertilizer
US8691068B1 (en) * 2007-11-09 2014-04-08 University Of Central Florida Research Foundation, Inc. Solar metal sulfate-ammonia based thermochemical water splitting cycle for hydrogen production

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282646A (en) * 1963-12-03 1966-11-01 Allied Chem Production of sulfur dioxide
US3676059A (en) * 1970-06-01 1972-07-11 Albert B Welty Jr Sulfate control in ammonia flue gas desulfurization
US3695829A (en) * 1970-06-01 1972-10-03 Exxon Research Engineering Co Two stage ammonium sulfate decomposition in flue gas desulfurization process
US3880983A (en) * 1971-11-19 1975-04-29 Exxon Research Engineering Co Flue gas desulfurization with ammonium sulfite-bisulfite solution
US4036943A (en) * 1972-09-15 1977-07-19 Institut Francais Du Petrole Process for removing sulfur dioxide from a gas and producing sulfur therefrom

Also Published As

Publication number Publication date
SE418391B (sv) 1981-05-25
SE7710463L (sv) 1978-03-21
FR2364682B1 (it) 1980-11-28
DE2741972A1 (de) 1978-03-23
NL7710275A (nl) 1978-03-22
GB1543494A (en) 1979-04-04
US4180550A (en) 1979-12-25
JPS5339265A (en) 1978-04-11
BE858705A (fr) 1978-03-15
FR2364682A1 (fr) 1978-04-14
CA1103898A (fr) 1981-06-30

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