NL7503437A - Hydrogenation of aromatics-rich feedstocks - with catalysts contg. nickel, tungsten and fluorine on alumina - Google Patents

Hydrogenation of aromatics-rich feedstocks - with catalysts contg. nickel, tungsten and fluorine on alumina

Info

Publication number
NL7503437A
NL7503437A NL7503437A NL7503437A NL7503437A NL 7503437 A NL7503437 A NL 7503437A NL 7503437 A NL7503437 A NL 7503437A NL 7503437 A NL7503437 A NL 7503437A NL 7503437 A NL7503437 A NL 7503437A
Authority
NL
Netherlands
Prior art keywords
aromatics
hydrogenation
tungsten
alumina
fluorine
Prior art date
Application number
NL7503437A
Other languages
Dutch (nl)
Original Assignee
Gulf Research Development 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 Gulf Research Development Co filed Critical Gulf Research Development Co
Publication of NL7503437A publication Critical patent/NL7503437A/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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/888—Tungsten
    • 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
    • B01J37/26—Fluorinating
    • 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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/44—Hydrogenation of the aromatic hydrocarbons
    • C10G45/46—Hydrogenation of the aromatic hydrocarbons characterised by the catalyst used
    • C10G45/48—Hydrogenation of the aromatic hydrocarbons characterised by the catalyst used containing nickel or cobalt metal, or compounds thereof
    • C10G45/50—Hydrogenation of the aromatic hydrocarbons characterised by the catalyst used containing nickel or cobalt metal, or compounds thereof in combination with chromium, molybdenum or tungsten metal, or compounds thereof

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

Abstract

Hydrocarbon feedstocks contg. >=10 wt.% aromatics are hydrogenated in the presence of a presulphided catalyst consisting mainly of Ni, W, F and Al2O3, with a Ni=W atomic ratio of 2.5-3.8:1, an Ni content of 10-30 (pref. 15-25) wt.% an F content of 0.25-5.0 wt.%, and an S:Ni atomic ratio of 0.7-1.5:1. Hydrogenation is pref. effected at 260-427 degrees C with an H2 partial pressure of 14.1-282 kg/cm2, a gas circulation rate (60-100% H2) of 12.46-267 Nm3/hl, and an LHSV of 0.25-10 w/w/hr. The process can be used to convert kerosene and aromatics-rich cycle oils into catalytic cracking stocks for the prodn. of gasoline blending components. Inclusion of F in the catalyst increases the degree of aromatics satn. per pass from ca. 30% to >=40%, giving a 2-3% increase in the prodn. of gasoline blending components during subsequent catalytic cracking.
NL7503437A 1974-03-25 1975-03-21 Hydrogenation of aromatics-rich feedstocks - with catalysts contg. nickel, tungsten and fluorine on alumina NL7503437A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45410374A 1974-03-25 1974-03-25

Publications (1)

Publication Number Publication Date
NL7503437A true NL7503437A (en) 1975-09-29

Family

ID=23803317

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7503437A NL7503437A (en) 1974-03-25 1975-03-21 Hydrogenation of aromatics-rich feedstocks - with catalysts contg. nickel, tungsten and fluorine on alumina

Country Status (2)

Country Link
JP (1) JPS50130724A (en)
NL (1) NL7503437A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994012593A1 (en) * 1992-11-25 1994-06-09 Union Oil Company Of California Catalytic aromatic saturation in the presence of halide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994012593A1 (en) * 1992-11-25 1994-06-09 Union Oil Company Of California Catalytic aromatic saturation in the presence of halide

Also Published As

Publication number Publication date
JPS50130724A (en) 1975-10-16

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Legal Events

Date Code Title Description
BV The patent application has lapsed