FR2453671A1 - Reforming and aromatising catalysts - contg. platinum-group metal, bismuth and chromium, molybdenum or manganese - Google Patents

Reforming and aromatising catalysts - contg. platinum-group metal, bismuth and chromium, molybdenum or manganese

Info

Publication number
FR2453671A1
FR2453671A1 FR7909255A FR7909255A FR2453671A1 FR 2453671 A1 FR2453671 A1 FR 2453671A1 FR 7909255 A FR7909255 A FR 7909255A FR 7909255 A FR7909255 A FR 7909255A FR 2453671 A1 FR2453671 A1 FR 2453671A1
Authority
FR
France
Prior art keywords
pref
reforming
pts
catalysts
group metal
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.)
Granted
Application number
FR7909255A
Other languages
French (fr)
Other versions
FR2453671B1 (en
Inventor
Francois Andreeff
Bernard Juguin
Jean Miquel
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.)
Pro Catalyse SA
Original Assignee
Pro Catalyse SA
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 Pro Catalyse SA filed Critical Pro Catalyse SA
Priority to FR7909255A priority Critical patent/FR2453671A1/en
Publication of FR2453671A1 publication Critical patent/FR2453671A1/en
Application granted granted Critical
Publication of FR2453671B1 publication Critical patent/FR2453671B1/fr
Granted 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
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

New catalysts comprise (a) 100 pts. wt. of an alumina support, (b) 0.05-0.6 (pref.0.1-0.5) pts. wt. of a Pt-group metal, (c) 0.005-5 (pref. 0.05-3) pts. wt. of Bi, (d) 0.005-5 (pref. 0.05-3) pts. wt. of Cr, Mo or Mn, and (e) 0.1-10 pts. wt. halogen. Component (b) is pref. Pt, Ir or Rh and component (d) is pref. Cr or Mn. Reforming and atomizing are pref. effected at 510-600 deg.C and 1-18 kg/square cm with a LHSV of 1-10 and an H2/feed molar ratio of 5-20. The process is pref. effected in a series of at least two mobile-bed reactors, with catalyst from the last reactor being regenerated, reduced and progressively recycled to the 1st reactor. The void vol. in each of the reactors is pref. 7% or less. The catalysts are esp. useful for continuous mobile-bed reforming and atomizing operations. They have high stability and selectivity under high-severity conditions (e.g. reforming to 102 RON clear).
FR7909255A 1979-04-10 1979-04-10 Reforming and aromatising catalysts - contg. platinum-group metal, bismuth and chromium, molybdenum or manganese Granted FR2453671A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7909255A FR2453671A1 (en) 1979-04-10 1979-04-10 Reforming and aromatising catalysts - contg. platinum-group metal, bismuth and chromium, molybdenum or manganese

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7909255A FR2453671A1 (en) 1979-04-10 1979-04-10 Reforming and aromatising catalysts - contg. platinum-group metal, bismuth and chromium, molybdenum or manganese

Publications (2)

Publication Number Publication Date
FR2453671A1 true FR2453671A1 (en) 1980-11-07
FR2453671B1 FR2453671B1 (en) 1983-11-10

Family

ID=9224246

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909255A Granted FR2453671A1 (en) 1979-04-10 1979-04-10 Reforming and aromatising catalysts - contg. platinum-group metal, bismuth and chromium, molybdenum or manganese

Country Status (1)

Country Link
FR (1) FR2453671A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2091114A5 (en) * 1970-05-04 1972-01-14 Shell Int Research
FR2201338A1 (en) * 1972-09-27 1974-04-26 Inst Francais Du Petrole
FR2260382A1 (en) * 1974-02-13 1975-09-05 Raffinage Cie Francaise
US3980721A (en) * 1971-11-19 1976-09-14 Institut Francaise Du Petrole, Des Carburants Et Lubrifiants Et Entreprise De Recherches Et D'activites Petrolieres Elf Catalyst particularly useful for dehydrogenating saturated hydrocarbons
US4036743A (en) * 1976-09-20 1977-07-19 Uop Inc. Hydrocarbon conversion with an acidic multimetallic catalytic composite

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2091114A5 (en) * 1970-05-04 1972-01-14 Shell Int Research
US3980721A (en) * 1971-11-19 1976-09-14 Institut Francaise Du Petrole, Des Carburants Et Lubrifiants Et Entreprise De Recherches Et D'activites Petrolieres Elf Catalyst particularly useful for dehydrogenating saturated hydrocarbons
FR2201338A1 (en) * 1972-09-27 1974-04-26 Inst Francais Du Petrole
FR2260382A1 (en) * 1974-02-13 1975-09-05 Raffinage Cie Francaise
US4036743A (en) * 1976-09-20 1977-07-19 Uop Inc. Hydrocarbon conversion with an acidic multimetallic catalytic composite

Also Published As

Publication number Publication date
FR2453671B1 (en) 1983-11-10

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