FR2060305A1 - Low pour-point lubricants - Google Patents

Low pour-point lubricants

Info

Publication number
FR2060305A1
FR2060305A1 FR6933395A FR6933395A FR2060305A1 FR 2060305 A1 FR2060305 A1 FR 2060305A1 FR 6933395 A FR6933395 A FR 6933395A FR 6933395 A FR6933395 A FR 6933395A FR 2060305 A1 FR2060305 A1 FR 2060305A1
Authority
FR
France
Prior art keywords
degrees
pour
zone
low pour
lubricants
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
FR6933395A
Other languages
French (fr)
Other versions
FR2060305B1 (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.)
Chevron USA Inc
Original Assignee
Chevron Research and Technology Co
Chevron Research 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 Chevron Research and Technology Co, Chevron Research Co filed Critical Chevron Research and Technology Co
Priority to FR6933395A priority Critical patent/FR2060305A1/en
Publication of FR2060305A1 publication Critical patent/FR2060305A1/en
Application granted granted Critical
Publication of FR2060305B1 publication Critical patent/FR2060305B1/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
    • C10G65/043—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 change in the structural skeleton
    • 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)

Abstract

Lubricants with low pour pt. are obtained from wax-containing oils of high pour pt. by pressing them, together with H2, in a 1st zone at above 70.3 kg/cm2 and 343 degrees-510 degrees C over a hydrocracking-denitrification catalyst, passing the 1st zone products, from which NH3 and H2S have been removed, together with H2 in a 2nd zone over a naphtha reforming catalyst at above 35.2 kg/cm2 and at 371 degrees-482 degrees C. The 2nd zone products are sepd. into fractions such that a bottones fraction boiling 427 degrees C and the b.pt range of starting material, and having a pour pt. at least 16.7 degrees C below pour pt. of the starting material, is recovered.
FR6933395A 1969-09-30 1969-09-30 Low pour-point lubricants Granted FR2060305A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6933395A FR2060305A1 (en) 1969-09-30 1969-09-30 Low pour-point lubricants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6933395A FR2060305A1 (en) 1969-09-30 1969-09-30 Low pour-point lubricants

Publications (2)

Publication Number Publication Date
FR2060305A1 true FR2060305A1 (en) 1971-06-18
FR2060305B1 FR2060305B1 (en) 1973-12-21

Family

ID=9040851

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6933395A Granted FR2060305A1 (en) 1969-09-30 1969-09-30 Low pour-point lubricants

Country Status (1)

Country Link
FR (1) FR2060305A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2718146A1 (en) * 1994-04-01 1995-10-06 Inst Francais Du Petrole A two stage process for the treatment of heavy petroleum cuts
FR2718147A1 (en) * 1994-04-01 1995-10-06 Inst Francais Du Petrole A process for obtaining oils of high viscosity index from heavy petroleum cuts

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1143563A (en) * 1966-07-29
FR1306241A (en) * 1960-10-28 1962-10-13 British Petroleum Co Process for treating hydrocarbon fractions boiling above 150 µ deg. vs.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1306241A (en) * 1960-10-28 1962-10-13 British Petroleum Co Process for treating hydrocarbon fractions boiling above 150 µ deg. vs.
GB1143563A (en) * 1966-07-29

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2718146A1 (en) * 1994-04-01 1995-10-06 Inst Francais Du Petrole A two stage process for the treatment of heavy petroleum cuts
FR2718147A1 (en) * 1994-04-01 1995-10-06 Inst Francais Du Petrole A process for obtaining oils of high viscosity index from heavy petroleum cuts

Also Published As

Publication number Publication date
FR2060305B1 (en) 1973-12-21

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Legal Events

Date Code Title Description
ST Notification of lapse