CA1337905C - Elimination catalytique, par decomposition, de composes sulfures, dans des circuits de matieres fluides - Google Patents

Elimination catalytique, par decomposition, de composes sulfures, dans des circuits de matieres fluides

Info

Publication number
CA1337905C
CA1337905C CA 614855 CA614855A CA1337905C CA 1337905 C CA1337905 C CA 1337905C CA 614855 CA614855 CA 614855 CA 614855 A CA614855 A CA 614855A CA 1337905 C CA1337905 C CA 1337905C
Authority
CA
Canada
Prior art keywords
sulphide
support
sulphur
salts
sulfur
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
CA 614855
Other languages
English (en)
Inventor
Kalabeerappa N. Mahadev
Jamsheed Phiroze Irani
Harry E. Gunning
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.)
PATEL MANUGHAI R
Original Assignee
Budra Research 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 Budra Research Ltd filed Critical Budra Research Ltd
Priority to CA 614855 priority Critical patent/CA1337905C/fr
Application granted granted Critical
Publication of CA1337905C publication Critical patent/CA1337905C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8603—Removing sulfur compounds
    • B01D53/8612—Hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/04—Sulfides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/057—Selenium or tellurium; Compounds thereof
    • B01J27/0576—Tellurium; Compounds thereof
    • 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
    • C01B17/0426—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 catalytic conversion
    • C01B17/0434—Catalyst compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
CA 614855 1989-09-29 1989-09-29 Elimination catalytique, par decomposition, de composes sulfures, dans des circuits de matieres fluides Expired - Fee Related CA1337905C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 614855 CA1337905C (fr) 1989-09-29 1989-09-29 Elimination catalytique, par decomposition, de composes sulfures, dans des circuits de matieres fluides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 614855 CA1337905C (fr) 1989-09-29 1989-09-29 Elimination catalytique, par decomposition, de composes sulfures, dans des circuits de matieres fluides

Publications (1)

Publication Number Publication Date
CA1337905C true CA1337905C (fr) 1996-01-09

Family

ID=4140837

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 614855 Expired - Fee Related CA1337905C (fr) 1989-09-29 1989-09-29 Elimination catalytique, par decomposition, de composes sulfures, dans des circuits de matieres fluides

Country Status (1)

Country Link
CA (1) CA1337905C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013180763A1 (fr) * 2012-01-18 2013-12-05 Intramicron, Inc. Catalyseurs pour éliminer le soufre par voie oxydative, leurs procédés de production et d'utilisation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013180763A1 (fr) * 2012-01-18 2013-12-05 Intramicron, Inc. Catalyseurs pour éliminer le soufre par voie oxydative, leurs procédés de production et d'utilisation
US10159962B2 (en) 2012-01-18 2018-12-25 Intramicron, Inc. Catalysts for oxidative sulfur removal and methods of making and using thereof

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Legal Events

Date Code Title Description
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