GB2187444B - Treatment of gas streams - Google Patents

Treatment of gas streams

Info

Publication number
GB2187444B
GB2187444B GB8702132A GB8702132A GB2187444B GB 2187444 B GB2187444 B GB 2187444B GB 8702132 A GB8702132 A GB 8702132A GB 8702132 A GB8702132 A GB 8702132A GB 2187444 B GB2187444 B GB 2187444B
Authority
GB
United Kingdom
Prior art keywords
treatment
gas streams
streams
gas
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
GB8702132A
Other versions
GB8702132D0 (en
GB2187444A (en
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
Priority to AT87301516T priority Critical patent/ATE63731T1/en
Priority to EP87301516A priority patent/EP0237216B1/en
Priority to DE8787301516T priority patent/DE3770184D1/en
Priority to US07/020,624 priority patent/US5352433A/en
Publication of GB8702132D0 publication Critical patent/GB8702132D0/en
Priority to CA000531356A priority patent/CA1322650C/en
Priority to AU69795/87A priority patent/AU594128B2/en
Publication of GB2187444A publication Critical patent/GB2187444A/en
Priority to KR1019880000773A priority patent/KR960008940B1/en
Application granted granted Critical
Publication of GB2187444B publication Critical patent/GB2187444B/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
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)
GB8702132A 1986-03-07 1987-01-30 Treatment of gas streams Expired - Fee Related GB2187444B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AT87301516T ATE63731T1 (en) 1986-03-07 1987-02-20 TREATMENT OF GAS FLOW.
EP87301516A EP0237216B1 (en) 1986-03-07 1987-02-20 Treatment of gas streams
DE8787301516T DE3770184D1 (en) 1986-03-07 1987-02-20 TREATMENT OF GAS FLOWS.
US07/020,624 US5352433A (en) 1986-03-07 1987-03-02 An oxygen enhanced split feedstream sulfur recovery process
CA000531356A CA1322650C (en) 1986-03-07 1987-03-06 Treatment of gas streams
AU69795/87A AU594128B2 (en) 1986-03-07 1987-03-06 Treatment of gas streams
KR1019880000773A KR960008940B1 (en) 1986-03-07 1988-01-29 Treatment of gas streams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868605649A GB8605649D0 (en) 1986-03-07 1986-03-07 Treatment of gas streams

Publications (3)

Publication Number Publication Date
GB8702132D0 GB8702132D0 (en) 1987-03-04
GB2187444A GB2187444A (en) 1987-09-09
GB2187444B true GB2187444B (en) 1990-08-08

Family

ID=10594213

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868605649A Pending GB8605649D0 (en) 1986-03-07 1986-03-07 Treatment of gas streams
GB8702132A Expired - Fee Related GB2187444B (en) 1986-03-07 1987-01-30 Treatment of gas streams

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB868605649A Pending GB8605649D0 (en) 1986-03-07 1986-03-07 Treatment of gas streams

Country Status (5)

Country Link
JP (1) JPS62230605A (en)
KR (1) KR960008940B1 (en)
GB (2) GB8605649D0 (en)
SG (1) SG51091G (en)
ZA (1) ZA871345B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5139765A (en) * 1988-01-21 1992-08-18 Union Carbide Industrial Gases Technology Corporation Dual combustion zone sulfur recovery process
BR8900250A (en) * 1988-01-21 1989-10-17 Union Carbide Corp PROCESS FOR SULFUR PRODUCTION FROM A STARTING GAS CONTAINING HYDROGEN SULPHIDE
US5139764A (en) * 1988-01-21 1992-08-18 Union Carbide Industrial Gases Technology Corporation Sulfur recovery process for ammonia-containing feed gas
US4943426A (en) * 1988-06-20 1990-07-24 Aluminum Company Of America Method for regulating reaction temperature
GB9103382D0 (en) * 1991-02-19 1991-04-03 Boc Group Plc Treatment of gases
JP5022401B2 (en) * 2009-03-31 2012-09-12 Ｊｘ日鉱日石エネルギー株式会社 Operation method of sulfur recovery equipment
FR2979254B1 (en) 2011-08-26 2015-11-06 Total Sa TIMELESS COMBUSTION OF SULFUR COMBUSTIBLE EFFLUENTS WITH SULFUR RECOVERY IN THE CLAUS PROCESS

Also Published As

Publication number Publication date
GB8702132D0 (en) 1987-03-04
SG51091G (en) 1991-09-13
KR880008827A (en) 1988-09-13
GB2187444A (en) 1987-09-09
JPS62230605A (en) 1987-10-09
GB8605649D0 (en) 1986-04-16
JPH0551521B2 (en) 1993-08-02
ZA871345B (en) 1987-09-30
KR960008940B1 (en) 1996-07-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050130