BR8800796A - Processo para a recuperacao do enxofre - Google Patents

Processo para a recuperacao do enxofre

Info

Publication number
BR8800796A
BR8800796A BR8800796A BR8800796A BR8800796A BR 8800796 A BR8800796 A BR 8800796A BR 8800796 A BR8800796 A BR 8800796A BR 8800796 A BR8800796 A BR 8800796A BR 8800796 A BR8800796 A BR 8800796A
Authority
BR
Brazil
Prior art keywords
sulfur recovery
sulfur
recovery
Prior art date
Application number
BR8800796A
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 BR8800796A publication Critical patent/BR8800796A/pt

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
BR8800796A 1987-02-27 1988-02-25 Processo para a recuperacao do enxofre BR8800796A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2004087A 1987-02-27 1987-02-27

Publications (1)

Publication Number Publication Date
BR8800796A true BR8800796A (pt) 1988-10-04

Family

ID=21796410

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8800796A BR8800796A (pt) 1987-02-27 1988-02-25 Processo para a recuperacao do enxofre

Country Status (5)

Country Link
EP (1) EP0280331A3 (pt)
JP (1) JPS63225503A (pt)
KR (1) KR920003217B1 (pt)
BR (1) BR8800796A (pt)
MX (1) MX167608B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008008769A1 (de) * 2008-02-12 2009-08-20 Lurgi Gmbh Verfahren zum Gewinnen von Schwefel aus H2S enthaltendem Einsatzgas

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3415722A1 (de) * 1984-04-27 1985-10-31 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum entfernen von schwefelwasserstoff aus abgas und zum erzeugen von in schwefel nach dem claus-prozess
US4888162A (en) * 1984-07-03 1989-12-19 Air Products And Chemicals, Inc. Temperature moderation with water of an oxygen enriched claus sulfur plant
GB8509393D0 (en) * 1985-04-12 1985-05-15 Boc Group Plc Treatment of gases
US4684514A (en) * 1985-07-22 1987-08-04 Air Products And Chemicals, Inc. High pressure process for sulfur recovery from a hydrogen sulfide containing gas stream

Also Published As

Publication number Publication date
EP0280331A3 (en) 1991-04-03
KR920003217B1 (ko) 1992-04-24
JPS63225503A (ja) 1988-09-20
KR880009865A (ko) 1988-10-05
EP0280331A2 (en) 1988-08-31
MX167608B (es) 1993-03-31

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG Letter patent granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 25/02/2003