CA1297829C - Reforming with polymetallic catalysts - Google Patents

Reforming with polymetallic catalysts

Info

Publication number
CA1297829C
CA1297829C CA000550472A CA550472A CA1297829C CA 1297829 C CA1297829 C CA 1297829C CA 000550472 A CA000550472 A CA 000550472A CA 550472 A CA550472 A CA 550472A CA 1297829 C CA1297829 C CA 1297829C
Authority
CA
Canada
Prior art keywords
percent
catalyst
iridium
agglomerated
crystallinity
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 - Lifetime
Application number
CA000550472A
Other languages
English (en)
French (fr)
Inventor
William C. Baird, Jr.
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 CA1297829C publication Critical patent/CA1297829C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
CA000550472A 1981-11-21 1987-10-28 Reforming with polymetallic catalysts Expired - Lifetime CA1297829C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US933,380 1981-11-21
US06/933,380 US4701255A (en) 1986-11-21 1986-11-21 Reforming with polymetallic catalysts

Publications (1)

Publication Number Publication Date
CA1297829C true CA1297829C (en) 1992-03-24

Family

ID=25463832

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000550472A Expired - Lifetime CA1297829C (en) 1981-11-21 1987-10-28 Reforming with polymetallic catalysts

Country Status (5)

Country Link
US (1) US4701255A (OSRAM)
EP (1) EP0273578B1 (OSRAM)
JP (1) JPS63150379A (OSRAM)
CA (1) CA1297829C (OSRAM)
DE (1) DE3780789T2 (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2019847A1 (en) * 1989-07-03 1991-01-03 William C. Baird, Jr. Platinum agglomerated iridium catalysts and reforming process
CA2055929A1 (en) * 1990-12-14 1992-06-15 William C. Baird, Jr. Process for reforming at low severities with high activity, high yield tin modified platinum-iridium catalysts
US7708956B2 (en) * 2007-09-07 2010-05-04 Uop Llc Combination hot separator and reactor vessel for simultaneously desulfurizing two vapor streams
EP2548899A4 (en) 2010-03-18 2014-11-26 Denki Kagaku Kogyo Kk METHOD OF MANUFACTURING AND PRODUCING DEVICE FOR POLYVINYL ALCOHOL

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1028268A (en) * 1973-04-12 1978-03-21 John H. Sinfelt High severity reforming process with a platinum-iridium catalyst
US4172817A (en) * 1978-05-22 1979-10-30 Exxon Research & Engineering Co. Process for reactivating an iridium-containing catalyst

Also Published As

Publication number Publication date
DE3780789D1 (de) 1992-09-03
JPS63150379A (ja) 1988-06-23
JPH0323589B2 (OSRAM) 1991-03-29
EP0273578A1 (en) 1988-07-06
EP0273578B1 (en) 1992-07-29
US4701255A (en) 1987-10-20
DE3780789T2 (de) 1993-01-07

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Legal Events

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