IT998072B - Processo per la preparazione di olio lubrificante con elevato indice di viscosita - Google Patents

Processo per la preparazione di olio lubrificante con elevato indice di viscosita

Info

Publication number
IT998072B
IT998072B IT2647672A IT2647672A IT998072B IT 998072 B IT998072 B IT 998072B IT 2647672 A IT2647672 A IT 2647672A IT 2647672 A IT2647672 A IT 2647672A IT 998072 B IT998072 B IT 998072B
Authority
IT
Italy
Prior art keywords
preparation
lubricating oil
high viscosity
viscosity index
index
Prior art date
Application number
IT2647672A
Other languages
English (en)
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of IT998072B publication Critical patent/IT998072B/it

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
    • C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
    • C10G47/02—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
    • C10G47/10—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used with catalysts deposited on a carrier
    • 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
    • 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
    • C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
    • C10G47/02—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
    • C10G47/10—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used with catalysts deposited on a carrier
    • C10G47/12—Inorganic carriers
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/10—Lubricating oil

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)
  • Inorganic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
  • Lubricants (AREA)
IT2647672A 1971-07-07 1972-06-30 Processo per la preparazione di olio lubrificante con elevato indice di viscosita IT998072B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3184871A GB1398384A (en) 1971-07-07 1971-07-07 Process for the preparation of lubricating oil with a high viscosity index

Publications (1)

Publication Number Publication Date
IT998072B true IT998072B (it) 1976-01-20

Family

ID=10329309

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2647672A IT998072B (it) 1971-07-07 1972-06-30 Processo per la preparazione di olio lubrificante con elevato indice di viscosita

Country Status (7)

Country Link
JP (1) JPS5523182A (it)
CA (1) CA979834A (it)
DE (1) DE2233022C3 (it)
FR (1) FR2144794B2 (it)
GB (1) GB1398384A (it)
IT (1) IT998072B (it)
NL (1) NL172254C (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL177129C (nl) * 1973-12-17 1985-08-01 Shell Int Research Werkwijze voor het katalytisch behandelen van koolwaterstoffen met waterstof in aanwezigheid van een fluorhoudende nikkel-wolfraamkatalysator op alumina als drager.
NL182452C (nl) * 1975-05-30 1988-03-16 Shell Int Research Werkwijze voor het omzetten van koolwaterstoffen.
CA1143712A (en) * 1979-06-05 1983-03-29 Gerard T. Pott Process for the preparation of a sulphided fluorine-containing nickel-tungsten catalyst and a process for the conversion of hydrocarbons, and the resulting hydrocarbons
JPS608392A (ja) * 1983-06-29 1985-01-17 Nippon Kokan Kk <Nkk> 重質油の改質方法
JPS61189018U (it) * 1986-05-06 1986-11-25

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE725133A (it) * 1967-12-11 1969-06-09

Also Published As

Publication number Publication date
DE2233022C3 (de) 1982-05-13
FR2144794B2 (it) 1974-12-27
NL172254B (nl) 1983-03-01
NL172254C (nl) 1983-08-01
NL7209374A (it) 1973-01-09
JPS5727151B2 (it) 1982-06-09
JPS5523182A (en) 1980-02-19
CA979834A (en) 1975-12-16
FR2144794A2 (it) 1973-02-16
DE2233022B2 (de) 1981-07-23
DE2233022A1 (de) 1973-01-11
GB1398384A (en) 1975-06-18

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