NL7114187A - Two-stage gasoline reforming - first with out then with water, cataly - by platinum - Google Patents

Two-stage gasoline reforming - first with out then with water, cataly - by platinum

Info

Publication number
NL7114187A
NL7114187A NL7114187A NL7114187A NL7114187A NL 7114187 A NL7114187 A NL 7114187A NL 7114187 A NL7114187 A NL 7114187A NL 7114187 A NL7114187 A NL 7114187A NL 7114187 A NL7114187 A NL 7114187A
Authority
NL
Netherlands
Prior art keywords
water
reforming
platinum
cataly
gasoline reforming
Prior art date
Application number
NL7114187A
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 filed Critical
Priority to NL7114187A priority Critical patent/NL7114187A/en
Publication of NL7114187A publication Critical patent/NL7114187A/en

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
    • B01J23/38—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
    • B01J23/656—Manganese, technetium or rhenium
    • B01J23/6567—Rhenium
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Reforming of a relatively lean hydrocarbon feedstock by contacting with a catalyst comprising a platinum group component, a rhenium component, 0.1 - 5 ppm halogen (compound) (based on feedstock) to produce a high octane C5+ reformate by (a) reforming in the absence of water until C5+ yield has fallen below an unacceptable value (e.g. 98% of initial value); and (b) continuing reforming while adding 5 - 50 ppm. water or its precursor (e.g. an alcohol) to restore the C5+ yield.
NL7114187A 1971-10-15 1971-10-15 Two-stage gasoline reforming - first with out then with water, cataly - by platinum NL7114187A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7114187A NL7114187A (en) 1971-10-15 1971-10-15 Two-stage gasoline reforming - first with out then with water, cataly - by platinum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7114187A NL7114187A (en) 1971-10-15 1971-10-15 Two-stage gasoline reforming - first with out then with water, cataly - by platinum

Publications (1)

Publication Number Publication Date
NL7114187A true NL7114187A (en) 1973-04-17

Family

ID=19814269

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7114187A NL7114187A (en) 1971-10-15 1971-10-15 Two-stage gasoline reforming - first with out then with water, cataly - by platinum

Country Status (1)

Country Link
NL (1) NL7114187A (en)

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Legal Events

Date Code Title Description
BV The patent application has lapsed