IT1002468B - Conversione di anidride solforosa a zolfo - Google Patents

Conversione di anidride solforosa a zolfo

Info

Publication number
IT1002468B
IT1002468B IT3244673A IT3244673A IT1002468B IT 1002468 B IT1002468 B IT 1002468B IT 3244673 A IT3244673 A IT 3244673A IT 3244673 A IT3244673 A IT 3244673A IT 1002468 B IT1002468 B IT 1002468B
Authority
IT
Italy
Prior art keywords
sulfur
conversion
dioxide
sulfur dioxide
Prior art date
Application number
IT3244673A
Other languages
English (en)
Original Assignee
Esso Researc And Engineering C
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 Esso Researc And Engineering C filed Critical Esso Researc And Engineering C
Application granted granted Critical
Publication of IT1002468B publication Critical patent/IT1002468B/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
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • 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
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/0473—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide
    • C01B17/0478—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide with hydrocarbons or mixtures containing them

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
IT3244673A 1973-01-02 1973-12-31 Conversione di anidride solforosa a zolfo IT1002468B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32031673A 1973-01-02 1973-01-02

Publications (1)

Publication Number Publication Date
IT1002468B true IT1002468B (it) 1976-05-20

Family

ID=23245849

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3244673A IT1002468B (it) 1973-01-02 1973-12-31 Conversione di anidride solforosa a zolfo

Country Status (8)

Country Link
JP (1) JPS4998395A (it)
BE (1) BE809338A (it)
CA (1) CA1003191A (it)
DE (1) DE2365116C2 (it)
FR (1) FR2212290B1 (it)
GB (1) GB1452970A (it)
IT (1) IT1002468B (it)
NL (1) NL176929C (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5163392A (en) * 1974-09-30 1976-06-01 Dafuii Hoerugasu Gmbh So2 ganjugasukaraiooeruhoho
DE2613343C3 (de) * 1976-03-29 1980-08-28 Davy International Ag, 6000 Frankfurt Verfahren zur Gewinnung von Schwefel aus SO2 -haltigen Gasen
DE2759049C3 (de) * 1977-01-05 1987-01-22 Hitachi, Ltd., Tokio/Tokyo Verfahren zur Entfernung und Gewinnung von H↓2↓S aus Kohlengas
US4207304A (en) * 1977-06-27 1980-06-10 The Ralph M. Parsons Company Process for sulfur production
DE2923704A1 (de) * 1979-06-12 1980-12-18 Bergwerksverband Gmbh Verfahren zur reduktion von so tief 2 -reichgasen zu elementarem schwefel
DE3036132A1 (de) * 1980-09-25 1982-05-06 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur verminderung des schwefelgehaltes der bei der schwefelgewinnung erhaltenen abgase
JPS6265909A (ja) * 1985-09-13 1987-03-25 Mitsui Miike Kakoki Kk 二酸化硫黄含有ガスの処理方法および装置
DE3628870A1 (de) * 1985-12-17 1987-06-19 Linde Ag Verfahren zum gewinnen von elementarschwefel
US4830829A (en) * 1987-09-04 1989-05-16 Mobil Oil Corporation Conversion of aluminum-mercury amalgam and incidental mercury in contact with aluminum alloy surfaces to harmless compounds
RU2474533C1 (ru) * 2011-07-15 2013-02-10 Открытое акционерное общество "Гипрогазоочистка" Способ получения элементной серы из отходящего газа, содержащего диоксид серы
RU2478567C2 (ru) * 2011-07-21 2013-04-10 Открытое акционерное общество "Гипрогазоочистка" Способ получения серы из дымовых газов, содержащих диоксид серы
FR3030302B1 (fr) 2014-12-23 2018-08-10 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Reduction thermique de soufre

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2148258A (en) * 1934-11-12 1939-02-21 Gen Chemical Corp Production of sulphur
US3199955A (en) * 1962-08-20 1965-08-10 Texas Gulf Sulphur Co Process of reducing sulphur dioxide to elemental sulphur
US3615221A (en) * 1969-04-21 1971-10-26 Du Pont Process for reduction of sulfur dioxide with hydrocarbon vapor
BE759295A (fr) * 1969-12-09 1971-04-30 Allied Chem Procede de traitement d'anhydride sulfureux avec un gaz reducteur et nouveaux produits ainsi obtenus

Also Published As

Publication number Publication date
CA1003191A (en) 1977-01-11
FR2212290B1 (it) 1980-03-28
DE2365116A1 (de) 1974-07-04
JPS4998395A (it) 1974-09-18
DE2365116C2 (de) 1985-09-19
BE809338A (fr) 1974-07-02
NL176929B (nl) 1985-02-01
NL176929C (nl) 1985-07-01
NL7400022A (it) 1974-07-04
FR2212290A1 (it) 1974-07-26
GB1452970A (en) 1976-10-20

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