IT1064899B - Procedimento per ricavare zolfo elementare da gas ricchi di anidride carbonica che contengono composti di zolfo e impurezze - Google Patents

Procedimento per ricavare zolfo elementare da gas ricchi di anidride carbonica che contengono composti di zolfo e impurezze

Info

Publication number
IT1064899B
IT1064899B IT25284/76A IT2528476A IT1064899B IT 1064899 B IT1064899 B IT 1064899B IT 25284/76 A IT25284/76 A IT 25284/76A IT 2528476 A IT2528476 A IT 2528476A IT 1064899 B IT1064899 B IT 1064899B
Authority
IT
Italy
Prior art keywords
excaving
impurities
procedure
carbon dioxide
gases rich
Prior art date
Application number
IT25284/76A
Other languages
English (en)
Original Assignee
Metallgesellschaft 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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Application granted granted Critical
Publication of IT1064899B publication Critical patent/IT1064899B/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
    • C01B17/0456—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 the hydrogen sulfide-containing gas being a Claus process tail gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
IT25284/76A 1975-07-17 1976-07-14 Procedimento per ricavare zolfo elementare da gas ricchi di anidride carbonica che contengono composti di zolfo e impurezze IT1064899B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752531930 DE2531930A1 (de) 1975-07-17 1975-07-17 Verfahren zur gewinnung von elementarschwefel aus kohlendioxid-reichen, schwefelverbindungen und verunreinigungen enthaltenden gasen

Publications (1)

Publication Number Publication Date
IT1064899B true IT1064899B (it) 1985-02-25

Family

ID=5951743

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25284/76A IT1064899B (it) 1975-07-17 1976-07-14 Procedimento per ricavare zolfo elementare da gas ricchi di anidride carbonica che contengono composti di zolfo e impurezze

Country Status (8)

Country Link
US (1) US4060595A (it)
JP (1) JPS5214596A (it)
BE (1) BE844189A (it)
CA (1) CA1037225A (it)
DE (1) DE2531930A1 (it)
FR (1) FR2318107A1 (it)
IT (1) IT1064899B (it)
ZA (1) ZA762517B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147763A (en) * 1977-12-27 1979-04-03 Gte Laboratories Incorporated Sulfur dioxide reduction process utilizing catalysts with spinel structure
US4241040A (en) * 1978-05-24 1980-12-23 Phillips Petroleum Company Incineration of sulfur plant tail gas
US4331630A (en) * 1978-05-24 1982-05-25 Phillips Petroleum Company Apparatus for incineration of sulfur plant tail gas
FR2511663A1 (fr) * 1981-08-19 1983-02-25 Elf Aquitaine Procede catalytique de production de soufre a partir d'un gaz renfermant h2s
US5120516A (en) * 1990-01-08 1992-06-09 Physical Sciences, Inc. Process for removing nox emissions from combustion effluents
US6214311B1 (en) * 1998-09-21 2001-04-10 Kam-Wang Vincent Kwong Process for direct reduction of sulfur compounds to elemental sulfur in combination with the claus process
CA2823228A1 (en) * 2010-12-31 2012-07-05 Shell Internationale Research Maatschappij B.V. Process for removing sulphur-containing contaminants from a gas stream
WO2012089781A1 (en) * 2010-12-31 2012-07-05 Shell Internationale Research Maatschappij B.V. Process for removing sulphur-containing contaminants from a gas stream

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1926629C3 (de) * 1969-05-24 1979-04-26 Guenter Dr. 4250 Bottrop Wunderlich Verfahren zur Beseitigung des aus Koksofengasen und ihren Kondensaten abgetrennten Ammoniaks
NL169415C (nl) * 1971-02-19 1983-01-17 Shell Int Research Werkwijze voor het omzetten in elementaire zwavel van zwaveloxyden, aanwezig in zwaveloxyden bevattende gassen.
US3794710A (en) * 1971-09-17 1974-02-26 Chevron Res Gas desulfurization
DE2253806C3 (de) * 1972-11-03 1978-06-15 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Umsetzung des in Gasgemischen enthaltenen Schwefelwasserstoffs mit Schwefeldioxid nach dem Claus-Prozess
US3970744A (en) * 1974-11-07 1976-07-20 Ralph M. Parsons Company Process for the production of sulfur from sulfur dioxide extracted from gas streams

Also Published As

Publication number Publication date
FR2318107A1 (fr) 1977-02-11
DE2531930A1 (de) 1977-01-20
ZA762517B (en) 1977-04-27
BE844189A (fr) 1977-01-17
US4060595A (en) 1977-11-29
JPS5214596A (en) 1977-02-03
CA1037225A (en) 1978-08-29

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