FR2101568A5 - - Google Patents

Info

Publication number
FR2101568A5
FR2101568A5 FR7125430A FR7125430A FR2101568A5 FR 2101568 A5 FR2101568 A5 FR 2101568A5 FR 7125430 A FR7125430 A FR 7125430A FR 7125430 A FR7125430 A FR 7125430A FR 2101568 A5 FR2101568 A5 FR 2101568A5
Authority
FR
France
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
FR7125430A
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 FR2101568A5 publication Critical patent/FR2101568A5/fr
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
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
FR7125430A 1970-07-14 1971-07-12 Expired FR2101568A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA088175A CA930138A (en) 1970-07-14 1970-07-14 Process for the production of elementary sulphur

Publications (1)

Publication Number Publication Date
FR2101568A5 true FR2101568A5 (fr) 1972-03-31

Family

ID=4087191

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7125430A Expired FR2101568A5 (fr) 1970-07-14 1971-07-12

Country Status (6)

Country Link
JP (1) JPS5432760B1 (fr)
BE (1) BE769861A (fr)
CA (1) CA930138A (fr)
FR (1) FR2101568A5 (fr)
GB (1) GB1356164A (fr)
NL (1) NL7109579A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049008A1 (fr) * 1980-09-25 1982-04-07 Metallgesellschaft Ag Procédé pour réduire la teneur en soufre des gaz résiduaires d'une installation de production de soufre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049008A1 (fr) * 1980-09-25 1982-04-07 Metallgesellschaft Ag Procédé pour réduire la teneur en soufre des gaz résiduaires d'une installation de production de soufre

Also Published As

Publication number Publication date
BE769861A (nl) 1972-01-12
DE2134742A1 (de) 1972-01-20
CA930138A (en) 1973-07-17
NL7109579A (fr) 1972-01-18
DE2134742B2 (de) 1972-10-26
GB1356164A (en) 1974-06-12
JPS5432760B1 (fr) 1979-10-16

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Legal Events

Date Code Title Description
ST Notification of lapse