CA1000030A - Process for the preparation of sulphur from claus off-gases - Google Patents

Process for the preparation of sulphur from claus off-gases

Info

Publication number
CA1000030A
CA1000030A CA178,428A CA178428A CA1000030A CA 1000030 A CA1000030 A CA 1000030A CA 178428 A CA178428 A CA 178428A CA 1000030 A CA1000030 A CA 1000030A
Authority
CA
Canada
Prior art keywords
claus
sulphur
gases
preparation
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
Application number
CA178,428A
Other versions
CA178428S (en
Inventor
Heinz-Gerhard A. Kock
Philippus Loof
Willem Groenendaal
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of CA1000030A publication Critical patent/CA1000030A/en
Expired legal-status Critical Current

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
    • 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
    • C01B17/0456—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
    • 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
    • C01B17/16—Hydrogen sulfides
    • C01B17/164—Preparation by reduction of oxidic sulfur compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Catalysts (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
CA178,428A 1973-07-03 1973-08-09 Process for the preparation of sulphur from claus off-gases Expired CA1000030A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7309230A NL7309230A (en) 1973-07-03 1973-07-03 Sulphur recovery from Claus off-gases - by reducing sulphur dioxide to hydrogen sulphide and oxidising

Publications (1)

Publication Number Publication Date
CA1000030A true CA1000030A (en) 1976-11-23

Family

ID=19819194

Family Applications (1)

Application Number Title Priority Date Filing Date
CA178,428A Expired CA1000030A (en) 1973-07-03 1973-08-09 Process for the preparation of sulphur from claus off-gases

Country Status (3)

Country Link
JP (1) JPS5713484B2 (en)
CA (1) CA1000030A (en)
NL (1) NL7309230A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61147724U (en) * 1985-03-04 1986-09-11
EP3484379B1 (en) 2016-10-06 2023-08-16 Boston Scientific Scimed, Inc. Partially oval capsule for reloadable hemostasis clipping device

Also Published As

Publication number Publication date
JPS5038691A (en) 1975-04-10
NL7309230A (en) 1975-01-07
JPS5713484B2 (en) 1982-03-17

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