NL160875C - PROCESS FOR PREPARING A LUBRICATING OIL WITH AN IMPROVED VISCOSITY INDEX. - Google Patents

PROCESS FOR PREPARING A LUBRICATING OIL WITH AN IMPROVED VISCOSITY INDEX.

Info

Publication number
NL160875C
NL160875C NL7113567.A NL7113567A NL160875C NL 160875 C NL160875 C NL 160875C NL 7113567 A NL7113567 A NL 7113567A NL 160875 C NL160875 C NL 160875C
Authority
NL
Netherlands
Prior art keywords
preparing
lubricating oil
viscosity index
improved viscosity
improved
Prior art date
Application number
NL7113567.A
Other languages
Dutch (nl)
Other versions
NL160875B (en
NL7113567A (en
Inventor
B H Cummins
W B Ashton
R L Coleman
N R Odell
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of NL7113567A publication Critical patent/NL7113567A/xx
Publication of NL160875B publication Critical patent/NL160875B/en
Application granted granted Critical
Publication of NL160875C publication Critical patent/NL160875C/en

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
    • C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
    • C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
    • C10G67/04—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including solvent extraction as the refining step in the absence of hydrogen
    • C10G67/0409—Extraction of unsaturated hydrocarbons
    • 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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • 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
    • C10G47/16—Crystalline alumino-silicate carriers
    • C10G47/18—Crystalline alumino-silicate carriers the catalyst containing platinum group metals or compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
NL7113567.A 1970-10-06 1971-10-04 PROCESS FOR PREPARING A LUBRICATING OIL WITH AN IMPROVED VISCOSITY INDEX. NL160875C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7861470A 1970-10-06 1970-10-06

Publications (3)

Publication Number Publication Date
NL7113567A NL7113567A (en) 1972-04-10
NL160875B NL160875B (en) 1979-07-16
NL160875C true NL160875C (en) 1979-12-17

Family

ID=22145177

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7113567.A NL160875C (en) 1970-10-06 1971-10-04 PROCESS FOR PREPARING A LUBRICATING OIL WITH AN IMPROVED VISCOSITY INDEX.

Country Status (16)

Country Link
US (1) US3702817A (en)
JP (1) JPS513321B1 (en)
AR (1) AR209251A1 (en)
AU (1) AU449858B2 (en)
BE (1) BE773152A (en)
BR (1) BR7106608D0 (en)
CA (1) CA961434A (en)
DE (1) DE2143972A1 (en)
ES (1) ES395692A1 (en)
FR (1) FR2112259B1 (en)
GB (1) GB1310488A (en)
IT (1) IT938939B (en)
NL (1) NL160875C (en)
SE (1) SE373151B (en)
TR (1) TR16796A (en)
ZA (1) ZA716069B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1426746A (en) * 1972-08-30 1976-03-03 British Petroleum Co Oil treatment process
US3929617A (en) * 1972-08-31 1975-12-30 Exxon Research Engineering Co Hydrocracking extraction process for lubes
US3926786A (en) * 1972-11-20 1975-12-16 Texaco Inc Production of lubricating oils
US3923636A (en) * 1974-06-03 1975-12-02 Texaco Inc Production of lubricating oils
US4394249A (en) * 1981-08-03 1983-07-19 Mobil Oil Corporation Catalytic dewaxing process
US4515680A (en) * 1983-05-16 1985-05-07 Ashland Oil, Inc. Naphthenic lube oils
US4564440A (en) * 1983-07-11 1986-01-14 Mobil Oil Corporation Viscosity index improvement in dewaxed lube basestock by partial desulfurization in hydrotreat bed
NL8304023A (en) * 1983-11-23 1985-06-17 Kinetics Technology METHOD FOR PURIFYING FINISHED LUBRICATING OIL.
GB8425837D0 (en) * 1984-10-12 1984-11-21 Shell Int Research Manufacture of lubricating base oils
GB8518940D0 (en) * 1985-07-26 1985-09-04 Shell Int Research Manufacture of lubricating base oils
JPH07116452B2 (en) * 1986-06-23 1995-12-13 株式会社ジャパンエナジー Method for producing highly aromatic base oil
US9394495B1 (en) 2013-09-18 2016-07-19 Thomas George Murray Post hydrotreatment finishing of lubricant distillates
WO2017218602A2 (en) * 2016-06-13 2017-12-21 Murray Extraction Technologies Llc Improvement of properties of hydroprocessed base oils
CN112892228B (en) * 2019-11-19 2022-07-19 中国科学院大连化学物理研究所 Ni-Zr supported by porous Ni tube for hydrogen production1-xMxO2-x/2Film and method for producing same

Also Published As

Publication number Publication date
DE2143972A1 (en) 1972-04-13
TR16796A (en) 1973-05-01
BR7106608D0 (en) 1973-01-02
CA961434A (en) 1975-01-21
BE773152A (en) 1972-03-27
FR2112259B1 (en) 1975-08-29
ZA716069B (en) 1973-01-31
SE373151B (en) 1975-01-27
IT938939B (en) 1973-02-10
ES395692A1 (en) 1975-09-16
JPS513321B1 (en) 1976-02-02
NL160875B (en) 1979-07-16
AR209251A1 (en) 1977-04-15
AU3367071A (en) 1973-03-29
AU449858B2 (en) 1974-06-20
NL7113567A (en) 1972-04-10
GB1310488A (en) 1973-03-21
FR2112259A1 (en) 1972-06-16
US3702817A (en) 1972-11-14

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Legal Events

Date Code Title Description
VIT Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: TEXACO