CA1339563C - Treatment of gas streams - Google Patents

Treatment of gas streams

Info

Publication number
CA1339563C
CA1339563C CA000566092A CA566092A CA1339563C CA 1339563 C CA1339563 C CA 1339563C CA 000566092 A CA000566092 A CA 000566092A CA 566092 A CA566092 A CA 566092A CA 1339563 C CA1339563 C CA 1339563C
Authority
CA
Canada
Prior art keywords
gas
hydrogen sulphide
sulphur
stream
combustion
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA000566092A
Other languages
English (en)
French (fr)
Inventor
Richard William Watson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOC Group Ltd
Original Assignee
BOC Group Ltd
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 BOC Group Ltd filed Critical BOC Group Ltd
Application granted granted Critical
Publication of CA1339563C publication Critical patent/CA1339563C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C01B17/0421—Multistage combustion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Gas Separation By Absorption (AREA)
  • Incineration Of Waste (AREA)
  • Industrial Gases (AREA)
CA000566092A 1987-05-07 1988-05-06 Treatment of gas streams Expired - Fee Related CA1339563C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8710828 1987-05-07
GB878710828A GB8710828D0 (en) 1987-05-07 1987-05-07 Treatment of gas streams

Publications (1)

Publication Number Publication Date
CA1339563C true CA1339563C (en) 1997-12-02

Family

ID=10616971

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000566092A Expired - Fee Related CA1339563C (en) 1987-05-07 1988-05-06 Treatment of gas streams

Country Status (9)

Country Link
EP (1) EP0290286B1 (enExample)
JP (1) JPS63310708A (enExample)
KR (1) KR970000301B1 (enExample)
AT (1) ATE79093T1 (enExample)
AU (1) AU597171B2 (enExample)
CA (1) CA1339563C (enExample)
DE (1) DE3873400T2 (enExample)
GB (2) GB8710828D0 (enExample)
ZA (1) ZA883118B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9025846D0 (en) * 1990-11-28 1991-01-09 Boc Group Plc Treatment of gas
GB9103382D0 (en) * 1991-02-19 1991-04-03 Boc Group Plc Treatment of gases
DE102011002320B3 (de) 2011-04-28 2012-06-21 Knauf Gips Kg Verfahren und Vorrichtung zur Erzeugung von Strom aus schwefelwasserstoffhaltigen Abgasen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA928043A (en) * 1970-08-07 1973-06-12 Amoco Canada Petroleum Company Ltd. Processing sulfur plant feed gases containing ammonia
US3681024A (en) * 1970-08-10 1972-08-01 Amoco Prod Co Method for production of sulfur from hydrogen sulfide using oxygen
US4552747A (en) * 1984-06-20 1985-11-12 Gaa Engineered Systems, Inc. Temperature moderation of an oxygen enriched Claus sulfur plant
US4632818A (en) * 1984-10-03 1986-12-30 Air Products And Chemicals, Inc. Production of sulfur from an oxygen enriched claus system
EP0237217B1 (en) * 1986-03-07 1992-04-01 The BOC Group plc Treatment of gases
EP0237216B1 (en) * 1986-03-07 1991-05-22 The BOC Group plc Treatment of gas streams

Also Published As

Publication number Publication date
DE3873400T2 (de) 1992-12-10
GB8710828D0 (en) 1987-06-10
EP0290286A3 (en) 1989-07-19
GB8810669D0 (en) 1988-06-08
JPS63310708A (ja) 1988-12-19
AU1565888A (en) 1988-11-10
ZA883118B (en) 1988-11-08
KR880013604A (ko) 1988-12-21
JPH0511044B2 (enExample) 1993-02-12
GB2205560A (en) 1988-12-14
GB2205560B (en) 1991-02-13
DE3873400D1 (de) 1992-09-10
EP0290286A2 (en) 1988-11-09
ATE79093T1 (de) 1992-08-15
AU597171B2 (en) 1990-05-24
EP0290286B1 (en) 1992-08-05
KR970000301B1 (ko) 1997-01-08

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Legal Events

Date Code Title Description
MKLA Lapsed