CA1000031A - Process for the removal of sulphur compounds from claus off-gases - Google Patents

Process for the removal of sulphur compounds from claus off-gases

Info

Publication number
CA1000031A
CA1000031A CA181,939A CA181939A CA1000031A CA 1000031 A CA1000031 A CA 1000031A CA 181939 A CA181939 A CA 181939A CA 1000031 A CA1000031 A CA 1000031A
Authority
CA
Canada
Prior art keywords
claus
gases
removal
sulphur compounds
sulphur
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
CA181,939A
Other languages
English (en)
Inventor
Willem Groenendaal
Heinz-Gerhard A. Kock
Gijsbertus A. Bekker
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 Canada Ltd
Original Assignee
Shell Canada 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 Shell Canada Ltd filed Critical Shell Canada Ltd
Application granted granted Critical
Publication of CA1000031A publication Critical patent/CA1000031A/en
Expired 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
    • 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
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8603—Removing sulfur compounds
    • B01D53/8609—Sulfur oxides
    • 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
    • C01B17/0473—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide
    • C01B17/0478—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide with hydrocarbons or mixtures containing them

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)
CA181,939A 1973-08-08 1973-09-26 Process for the removal of sulphur compounds from claus off-gases Expired CA1000031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7310929A NL7310929A (xx) 1973-08-08 1973-08-08

Publications (1)

Publication Number Publication Date
CA1000031A true CA1000031A (en) 1976-11-23

Family

ID=19819388

Family Applications (1)

Application Number Title Priority Date Filing Date
CA181,939A Expired CA1000031A (en) 1973-08-08 1973-09-26 Process for the removal of sulphur compounds from claus off-gases

Country Status (6)

Country Link
JP (1) JPS5039694A (xx)
CA (1) CA1000031A (xx)
DE (1) DE2437838C2 (xx)
FR (1) FR2240180B1 (xx)
GB (1) GB1480228A (xx)
NL (1) NL7310929A (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2648190C3 (de) * 1976-10-25 1980-02-21 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Herstellung von Schwefel nach dem Claus-Verfahren
GB1563251A (en) * 1976-12-07 1980-03-26 Shell Int Research Process for working hydrogen suphidecontaining gases
EP0059548A1 (en) * 1981-03-02 1982-09-08 Standard Oil Company Method and apparatus for treating sulfur-containing gas stream
EP1090675A1 (en) * 1999-09-30 2001-04-11 Gastec N.V. Process for the removal of sulphur compounds from gases

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL171144B (nl) * 1970-07-17 1982-09-16 Shell Int Research Werkwijze voor het verlagen van het totale zwavelgehalte van clausafgassen.

Also Published As

Publication number Publication date
DE2437838A1 (de) 1975-02-20
JPS5039694A (xx) 1975-04-11
NL7310929A (xx) 1974-01-25
FR2240180B1 (xx) 1980-01-11
DE2437838C2 (de) 1983-03-17
GB1480228A (en) 1977-07-20
FR2240180A1 (xx) 1975-03-07

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