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FR2398104A1 - LUBRICATING OIL STABLE TO LIGHT - Google Patents

LUBRICATING OIL STABLE TO LIGHT

Info

Publication number
FR2398104A1
FR2398104A1 FR7722231A FR7722231A FR2398104A1 FR 2398104 A1 FR2398104 A1 FR 2398104A1 FR 7722231 A FR7722231 A FR 7722231A FR 7722231 A FR7722231 A FR 7722231A FR 2398104 A1 FR2398104 A1 FR 2398104A1
Authority
FR
France
Prior art keywords
degrees
temperature
zone
light
lubricating oil
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
FR7722231A
Other languages
French (fr)
Other versions
FR2398104B1 (en
Inventor
Emmanuel Neel
Bernard Post
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.)
Shell Francaise SA
Original Assignee
Shell Francaise 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 Shell Francaise SA filed Critical Shell Francaise SA
Priority to FR7722231A priority Critical patent/FR2398104A1/en
Priority to CA000305528A priority patent/CA1117057A/en
Priority to BE1008981A priority patent/BE868955A/en
Priority to DE19782831563 priority patent/DE2831563A1/en
Priority to AU38126/78A priority patent/AU518956B2/en
Priority to JP8683078A priority patent/JPS5422412A/en
Priority to NL7807657A priority patent/NL7807657A/en
Priority to IT25851/78A priority patent/IT1097868B/en
Priority to GB787830208A priority patent/GB2001339B/en
Publication of FR2398104A1 publication Critical patent/FR2398104A1/en
Application granted granted Critical
Publication of FR2398104B1 publication Critical patent/FR2398104B1/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
    • C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
    • C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
    • C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps
    • C10G65/08—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps at least one step being a hydrogenation of the aromatic 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/10—Lubricating oil

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)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

L'invention concerne un procédé de préparation d'huiles lubrifiantes. Ce procédé consiste à mettre une fraction cireuse d'une huile minérale, en présence d'hydrogène, en contact avec un ou plusieurs catalyseurs sur supports contenant un ou plusieurs métaux (et/ou composés de ceux-ci) du groupe VI et/ou groupe VIII du tableau périodique des éléments, dans trois zones successives, la temperature dans la première zone étant située entre 350 et 450 degrés C, la température dans la deuxième zone entre 310 et 350 degrés C, et la température dans la troisième zone entre 200 et 325 degrés C, la température dans les deuxième et troisième zones étant inférieures d'au moins 20 degrés C à celles régnant dans la zone précédente. Les huiles obtenues sont stables à la lumière.The invention relates to a process for the preparation of lubricating oils. This process consists in placing a waxy fraction of a mineral oil, in the presence of hydrogen, in contact with one or more catalysts on supports containing one or more metals (and / or compounds thereof) of group VI and / or group VIII of the periodic table of the elements, in three successive zones, the temperature in the first zone being between 350 and 450 degrees C, the temperature in the second zone between 310 and 350 degrees C, and the temperature in the third zone between 200 and 325 degrees C, the temperature in the second and third zones being at least 20 degrees C lower than those in the previous zone. The oils obtained are stable to light.

FR7722231A 1977-07-20 1977-07-20 LUBRICATING OIL STABLE TO LIGHT Granted FR2398104A1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7722231A FR2398104A1 (en) 1977-07-20 1977-07-20 LUBRICATING OIL STABLE TO LIGHT
CA000305528A CA1117057A (en) 1977-07-20 1978-06-15 Process for the preparation of a light-stable lubricating oil
BE1008981A BE868955A (en) 1977-07-20 1978-07-13 PROCESS FOR THE PREPARATION OF A LIGHT-RESISTANT LUBRICANT OIL
AU38126/78A AU518956B2 (en) 1977-07-20 1978-07-18 Preparation ofa light-stable lubricating oil
DE19782831563 DE2831563A1 (en) 1977-07-20 1978-07-18 Process for the production of a light-stable lubricating oil or light-stable lubricating oil compositions
JP8683078A JPS5422412A (en) 1977-07-20 1978-07-18 Production of photoostable lubricating oil
NL7807657A NL7807657A (en) 1977-07-20 1978-07-18 PROCESS FOR PREPARING A LIGHT-RESISTANT LUBRICATING OIL.
IT25851/78A IT1097868B (en) 1977-07-20 1978-07-18 PROCESS FOR THE PREPARATION OF A LUBRICANT OIL STABLE TO LIGHT
GB787830208A GB2001339B (en) 1977-07-20 1978-07-18 Process for the preparation of a light-stable lubricating oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7722231A FR2398104A1 (en) 1977-07-20 1977-07-20 LUBRICATING OIL STABLE TO LIGHT

Publications (2)

Publication Number Publication Date
FR2398104A1 true FR2398104A1 (en) 1979-02-16
FR2398104B1 FR2398104B1 (en) 1983-01-14

Family

ID=9193557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722231A Granted FR2398104A1 (en) 1977-07-20 1977-07-20 LUBRICATING OIL STABLE TO LIGHT

Country Status (9)

Country Link
JP (1) JPS5422412A (en)
AU (1) AU518956B2 (en)
BE (1) BE868955A (en)
CA (1) CA1117057A (en)
DE (1) DE2831563A1 (en)
FR (1) FR2398104A1 (en)
GB (1) GB2001339B (en)
IT (1) IT1097868B (en)
NL (1) NL7807657A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4849093A (en) * 1987-02-02 1989-07-18 Union Oil Company Of California Catalytic aromatic saturation of hydrocarbons
DE447092T1 (en) * 1990-03-12 1992-02-27 Atlantic Richfield Co., Los Angeles, Calif. METHOD FOR PRODUCING MINERAL WHITE OIL WITH FOOD QUALITY.
CA2109541A1 (en) * 1992-12-04 1994-06-05 Thomas J. Ford Aromatic oil and process for manufacture
US6592748B2 (en) 1996-06-28 2003-07-15 Exxonmobil Research And Engineering Company Reffinate hydroconversion process
US6325918B1 (en) 1996-06-28 2001-12-04 Exxonmobile Research And Engineering Company Raffinate hydroconversion process
US6974535B2 (en) 1996-12-17 2005-12-13 Exxonmobil Research And Engineering Company Hydroconversion process for making lubricating oil basestockes

Also Published As

Publication number Publication date
BE868955A (en) 1979-01-15
IT1097868B (en) 1985-08-31
JPS5422412A (en) 1979-02-20
IT7825851A0 (en) 1978-07-18
FR2398104B1 (en) 1983-01-14
AU3812678A (en) 1980-01-24
GB2001339B (en) 1982-02-03
AU518956B2 (en) 1981-10-29
CA1117057A (en) 1982-01-26
DE2831563A1 (en) 1979-02-01
NL7807657A (en) 1979-01-23
GB2001339A (en) 1979-01-31

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Legal Events

Date Code Title Description
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