FR2124138A2 - Lubricating oils of very high viscosity index - by hydrocracking followed by deparaffination and paraffin hydroisomerization - Google Patents

Lubricating oils of very high viscosity index - by hydrocracking followed by deparaffination and paraffin hydroisomerization

Info

Publication number
FR2124138A2
FR2124138A2 FR7104234A FR7104234A FR2124138A2 FR 2124138 A2 FR2124138 A2 FR 2124138A2 FR 7104234 A FR7104234 A FR 7104234A FR 7104234 A FR7104234 A FR 7104234A FR 2124138 A2 FR2124138 A2 FR 2124138A2
Authority
FR
France
Prior art keywords
pref
degrees
deparaffination
viscosity index
high viscosity
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
FR7104234A
Other languages
French (fr)
Other versions
FR2124138B2 (en
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.)
Societe des Petroles Shell Berre SAS
Original Assignee
Societe des Petroles Shell Berre SAS
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 Societe des Petroles Shell Berre SAS filed Critical Societe des Petroles Shell Berre SAS
Priority to FR7104234A priority Critical patent/FR2124138A2/en
Publication of FR2124138A2 publication Critical patent/FR2124138A2/en
Application granted granted Critical
Publication of FR2124138B2 publication Critical patent/FR2124138B2/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
    • C10G65/12—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including cracking steps and other hydrotreatment steps
    • 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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)

Abstract

Lubricating oils of very high viscosity index (VI) are produced by (a) hydrocracking a high b.p. mineral oil fraction with a catalyst contg. Ni and/or Co, Mo and/or W, and P on a refractory support (pref. 3-18 wt.% Ni, 6-24 wt.% Mo, 1-10 wt.% P and 1-6 wt.% F on an Al2O3 support contg. 0.1-3 wt.% SiO2 and =0.01 wt.% Na, pref. pre-sulphurized), at elevated temp. and pressure, pref. 350-450 degrees C/100-200 bars; (b) separating the hydrocarbons of b.p. 350-400 degrees C from the liquid product; (c) separating the residue of b.p.>350-400 degrees C, by deparaffination, pref. with a mixt. of 40-60 vols. MEK and 60-40 vols. toluene at -10 to -40 degrees C, into a high VI (e.g. 100-140) lubricating oil and a non-deoiled paraffin; (d) catalytically isomerizing the paraffin in the presence of a H2-contg. gas, pref. at 310-450 degrees C/50-200 bars, pref. using the same catalyst as in (a), pref. in the same reactor, and (e) obtaining a very high VI (e.g. 140-170) lubricating oil by deparaffination of the hydroisomerizate, pref. as in (c).
FR7104234A 1971-02-09 1971-02-09 Lubricating oils of very high viscosity index - by hydrocracking followed by deparaffination and paraffin hydroisomerization Granted FR2124138A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7104234A FR2124138A2 (en) 1971-02-09 1971-02-09 Lubricating oils of very high viscosity index - by hydrocracking followed by deparaffination and paraffin hydroisomerization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7104234A FR2124138A2 (en) 1971-02-09 1971-02-09 Lubricating oils of very high viscosity index - by hydrocracking followed by deparaffination and paraffin hydroisomerization

Publications (2)

Publication Number Publication Date
FR2124138A2 true FR2124138A2 (en) 1972-09-22
FR2124138B2 FR2124138B2 (en) 1975-01-17

Family

ID=9071575

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7104234A Granted FR2124138A2 (en) 1971-02-09 1971-02-09 Lubricating oils of very high viscosity index - by hydrocracking followed by deparaffination and paraffin hydroisomerization

Country Status (1)

Country Link
FR (1) FR2124138A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410039A1 (en) * 1977-11-29 1979-06-22 Shell Int Research PROCESS FOR THE PREPARATION OF LIGHT FRACTIONS OF HYDROCARBONS AND MEDICINAL OIL
US5643440A (en) * 1993-02-12 1997-07-01 Mobil Oil Corporation Production of high viscosity index lubricants
WO2006136590A3 (en) * 2005-06-23 2007-04-05 Shell Int Research Process to reduce the pour point of a waxy paraffinic feedstock

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1457131A (en) * 1964-12-08 1966-10-28 Shell Int Research Process for producing lubricating oils or lubricating oil constituents
US3365390A (en) * 1966-08-23 1968-01-23 Chevron Res Lubricating oil production

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1457131A (en) * 1964-12-08 1966-10-28 Shell Int Research Process for producing lubricating oils or lubricating oil constituents
US3365390A (en) * 1966-08-23 1968-01-23 Chevron Res Lubricating oil production

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410039A1 (en) * 1977-11-29 1979-06-22 Shell Int Research PROCESS FOR THE PREPARATION OF LIGHT FRACTIONS OF HYDROCARBONS AND MEDICINAL OIL
US5643440A (en) * 1993-02-12 1997-07-01 Mobil Oil Corporation Production of high viscosity index lubricants
WO2006136590A3 (en) * 2005-06-23 2007-04-05 Shell Int Research Process to reduce the pour point of a waxy paraffinic feedstock

Also Published As

Publication number Publication date
FR2124138B2 (en) 1975-01-17

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Legal Events

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CD Change of name or company name
TP Transmission of property