BR8900250A - Processo para a producao de enxofre a partir de um gas de partida contendo sulfeto de hidrogenio - Google Patents

Processo para a producao de enxofre a partir de um gas de partida contendo sulfeto de hidrogenio

Info

Publication number
BR8900250A
BR8900250A BR898900250A BR8900250A BR8900250A BR 8900250 A BR8900250 A BR 8900250A BR 898900250 A BR898900250 A BR 898900250A BR 8900250 A BR8900250 A BR 8900250A BR 8900250 A BR8900250 A BR 8900250A
Authority
BR
Brazil
Prior art keywords
gas containing
containing hydrogen
hydrogen sulphide
starting gas
sulfur production
Prior art date
Application number
BR898900250A
Other languages
English (en)
Inventor
Andrew Geza Szekely
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of BR8900250A publication Critical patent/BR8900250A/pt

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
    • 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
    • C01B17/0413—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 characterised by the combustion step
    • C01B17/0421—Multistage combustion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)
BR898900250A 1988-01-21 1989-01-19 Processo para a producao de enxofre a partir de um gas de partida contendo sulfeto de hidrogenio BR8900250A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14672288A 1988-01-21 1988-01-21

Publications (1)

Publication Number Publication Date
BR8900250A true BR8900250A (pt) 1989-10-17

Family

ID=22518699

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898900250A BR8900250A (pt) 1988-01-21 1989-01-19 Processo para a producao de enxofre a partir de um gas de partida contendo sulfeto de hidrogenio

Country Status (4)

Country Link
EP (1) EP0325287A3 (pt)
JP (1) JPH01308810A (pt)
KR (1) KR890011625A (pt)
BR (1) BR8900250A (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69102547T2 (de) * 1990-01-29 1995-01-05 Praxair Technology Inc Verfahren zur Rückgewinnung von Schwefel mit zwei Verbrennungszonen.
DE4121290A1 (de) * 1991-06-27 1993-01-07 Linde Ag Verfahren zur thermischen umsetzung von schwefelwasserstoff zu elementarem schwefel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957960A (en) * 1973-02-26 1976-05-18 Amoco Production Company Method for recovering sulfur from ammonia-containing acid gas streams
EP0237216B1 (en) * 1986-03-07 1991-05-22 The BOC Group plc Treatment of gas streams
DE3777861D1 (de) * 1986-03-07 1992-05-07 Boc Group Plc Behandlung von gasen.
GB8605649D0 (en) * 1986-03-07 1986-04-16 Boc Group Plc Treatment of gas streams

Also Published As

Publication number Publication date
JPH01308810A (ja) 1989-12-13
EP0325287A3 (en) 1991-05-08
EP0325287A2 (en) 1989-07-26
KR890011625A (ko) 1989-08-21

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