CA1008056A - Regeneration of iridium-containing catalysts - Google Patents

Regeneration of iridium-containing catalysts

Info

Publication number
CA1008056A
CA1008056A CA168,337A CA168337A CA1008056A CA 1008056 A CA1008056 A CA 1008056A CA 168337 A CA168337 A CA 168337A CA 1008056 A CA1008056 A CA 1008056A
Authority
CA
Canada
Prior art keywords
iridium
regeneration
containing catalysts
catalysts
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
CA168,337A
Other languages
English (en)
Other versions
CA168337S (en
Inventor
David J.C. Yates
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Application granted granted Critical
Publication of CA1008056A publication Critical patent/CA1008056A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/22—Halogenating
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/22—Halogenating
    • B01J37/24—Chlorinating
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C10G35/085—Catalytic reforming characterised by the catalyst used containing platinum group metals or compounds thereof
    • C10G35/09—Bimetallic catalysts in which at least one of the metals is a platinum group metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA168,337A 1972-04-28 1973-04-10 Regeneration of iridium-containing catalysts Expired CA1008056A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24868372A 1972-04-28 1972-04-28
US34330473A 1973-03-21 1973-03-21

Publications (1)

Publication Number Publication Date
CA1008056A true CA1008056A (en) 1977-04-05

Family

ID=26939509

Family Applications (1)

Application Number Title Priority Date Filing Date
CA168,337A Expired CA1008056A (en) 1972-04-28 1973-04-10 Regeneration of iridium-containing catalysts

Country Status (8)

Country Link
JP (1) JPS5715937B2 (OSRAM)
AR (1) AR228118A1 (OSRAM)
CA (1) CA1008056A (OSRAM)
DE (1) DE2320807C3 (OSRAM)
FR (1) FR2182218B1 (OSRAM)
GB (1) GB1433864A (OSRAM)
IT (1) IT982847B (OSRAM)
NL (1) NL180483B (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172817A (en) * 1978-05-22 1979-10-30 Exxon Research & Engineering Co. Process for reactivating an iridium-containing catalyst
FR2970712B1 (fr) * 2011-01-24 2014-05-09 Centre Nat Rech Scient Resines et composites thermodurs epoxy anhydrides pouvant etre faconnes a chaud et recycles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134732A (en) * 1953-07-17 1964-05-26 Exxon Research Engineering Co Reactivation of regenerated noble metal catalysts with gaseous halogens
US3637524A (en) * 1968-07-11 1972-01-25 Atlantic Richfield Co Halide addition and distribution in the reactivation of platinum group catalysts
US3622520A (en) * 1969-07-23 1971-11-23 Universal Oil Prod Co Regeneration of a coke-deactivated catalyst comprising a combination of platinum, rhenium, halogen and sulfur with an alumina carrier material

Also Published As

Publication number Publication date
FR2182218A1 (OSRAM) 1973-12-07
NL180483B (nl) 1986-10-01
JPS4947280A (OSRAM) 1974-05-07
IT982847B (it) 1974-10-21
AR228118A1 (es) 1983-01-31
DE2320807B2 (de) 1981-07-16
JPS5715937B2 (OSRAM) 1982-04-02
DE2320807C3 (de) 1982-05-19
GB1433864A (en) 1976-04-28
NL7305848A (OSRAM) 1973-10-30
FR2182218B1 (OSRAM) 1980-08-08
DE2320807A1 (de) 1973-11-08

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