IT1276997B1 - Basi per olii lubrificanti e procedimento per la loro preparazione - Google Patents

Basi per olii lubrificanti e procedimento per la loro preparazione

Info

Publication number
IT1276997B1
IT1276997B1 IT95MI002501A ITMI952501A IT1276997B1 IT 1276997 B1 IT1276997 B1 IT 1276997B1 IT 95MI002501 A IT95MI002501 A IT 95MI002501A IT MI952501 A ITMI952501 A IT MI952501A IT 1276997 B1 IT1276997 B1 IT 1276997B1
Authority
IT
Italy
Prior art keywords
olefins
bases
procedure
preparation
lubricant oils
Prior art date
Application number
IT95MI002501A
Other languages
English (en)
Inventor
Massimo Ciali
Rosanna Ontano
Pierino Radici
Armando Marcotullio
Antona Paolo D
Original Assignee
Enichem Augusta Spa
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 Enichem Augusta Spa filed Critical Enichem Augusta Spa
Publication of ITMI952501A0 publication Critical patent/ITMI952501A0/it
Priority to IT95MI002501A priority Critical patent/IT1276997B1/it
Priority to DK96117647T priority patent/DK0776960T3/da
Priority to ES96117647T priority patent/ES2144683T3/es
Priority to PT96117647T priority patent/PT776960E/pt
Priority to EP96117647A priority patent/EP0776960B1/en
Priority to AT96117647T priority patent/ATE190995T1/de
Priority to DE69607300T priority patent/DE69607300T2/de
Priority to US08/744,214 priority patent/US5714656A/en
Priority to ZA969330A priority patent/ZA969330B/xx
Priority to CA002191793A priority patent/CA2191793C/en
Publication of ITMI952501A1 publication Critical patent/ITMI952501A1/it
Application granted granted Critical
Publication of IT1276997B1 publication Critical patent/IT1276997B1/it
Priority to GR20000400823T priority patent/GR3033131T3/el

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
    • C10G69/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process
    • C10G69/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only
    • C10G69/12—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only including at least one polymerisation or alkylation step
    • C10G69/126—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only including at least one polymerisation or alkylation step polymerisation, e.g. oligomerisation
    • 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
    • C10G50/00—Production of liquid hydrocarbon mixtures from lower carbon number hydrocarbons, e.g. by oligomerisation
    • C10G50/02—Production of liquid hydrocarbon mixtures from lower carbon number hydrocarbons, e.g. by oligomerisation of hydrocarbon oils for lubricating purposes

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)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
IT95MI002501A 1995-11-30 1995-11-30 Basi per olii lubrificanti e procedimento per la loro preparazione IT1276997B1 (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
IT95MI002501A IT1276997B1 (it) 1995-11-30 1995-11-30 Basi per olii lubrificanti e procedimento per la loro preparazione
DE69607300T DE69607300T2 (de) 1995-11-30 1996-11-04 Schmierölbase und Verfahren zu ihrer Herstellung
ES96117647T ES2144683T3 (es) 1995-11-30 1996-11-04 Bases para aceites lubricantes y procedimiento para su preparacion.
PT96117647T PT776960E (pt) 1995-11-30 1996-11-04 Bases para oleos lubrificantes e processo para a sua preparacao
EP96117647A EP0776960B1 (en) 1995-11-30 1996-11-04 Bases for lubricating oils and process for their preparation
AT96117647T ATE190995T1 (de) 1995-11-30 1996-11-04 Schmierölbase und verfahren zu ihrer herstellung
DK96117647T DK0776960T3 (da) 1995-11-30 1996-11-04 Smøreoliegrundbestanddele og fremgangsmåde til deres fremstilling
US08/744,214 US5714656A (en) 1995-11-30 1996-11-05 Bases for lubricating oils and process for their preparation
ZA969330A ZA969330B (en) 1995-11-30 1996-11-06 Bases for lubricating oils and process for their preparation
CA002191793A CA2191793C (en) 1995-11-30 1996-11-29 Bases for lubricating oils and process for their preparation
GR20000400823T GR3033131T3 (en) 1995-11-30 2000-03-31 Bases for lubricating oils and process for their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MI002501A IT1276997B1 (it) 1995-11-30 1995-11-30 Basi per olii lubrificanti e procedimento per la loro preparazione

Publications (3)

Publication Number Publication Date
ITMI952501A0 ITMI952501A0 (it) 1995-11-30
ITMI952501A1 ITMI952501A1 (it) 1997-05-30
IT1276997B1 true IT1276997B1 (it) 1997-11-04

Family

ID=11372630

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95MI002501A IT1276997B1 (it) 1995-11-30 1995-11-30 Basi per olii lubrificanti e procedimento per la loro preparazione

Country Status (11)

Country Link
US (1) US5714656A (it)
EP (1) EP0776960B1 (it)
AT (1) ATE190995T1 (it)
CA (1) CA2191793C (it)
DE (1) DE69607300T2 (it)
DK (1) DK0776960T3 (it)
ES (1) ES2144683T3 (it)
GR (1) GR3033131T3 (it)
IT (1) IT1276997B1 (it)
PT (1) PT776960E (it)
ZA (1) ZA969330B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1314264B1 (it) * 1999-12-03 2002-12-06 Condea Augusta Spa Procedimento per la preparazione di oligomeri di olefine interne.
US6398946B1 (en) * 1999-12-22 2002-06-04 Chevron U.S.A., Inc. Process for making a lube base stock from a lower molecular weight feedstock

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926579A (en) * 1968-09-16 1975-12-16 Exxon Research Engineering Co Petroleum crude oils containing polymers comprised of c' 18'+14 c' 40 'alpha-olefins have reduced tendency to deposit wax
US3780128A (en) * 1971-11-03 1973-12-18 Ethyl Corp Synthetic lubricants by oligomerization and hydrogenation
US3965018A (en) * 1971-12-07 1976-06-22 Gulf Research & Development Company Process for preparing a concentrate of a polyalpha-olefin in a lubricating oil base stock
US3864270A (en) 1973-07-09 1975-02-04 Texaco Inc Dehydrohalogenated Polyalkene-Maleic Anhydride Reaction
US4132663A (en) * 1975-03-17 1979-01-02 Gulf Research & Development Company Mineral oil compositions having improved pour point containing alpha-olefin copolymers
US4169799A (en) 1976-12-27 1979-10-02 Texaco Inc. Lubricating oil composition
US4218330A (en) * 1978-06-26 1980-08-19 Ethyl Corporation Lubricant
US4194981A (en) 1978-12-28 1980-03-25 Texaco Inc. Polyurethane of neopentyl glycol-phosphosulfurized polyolefin and lubricant containing same
US4253980A (en) 1979-06-28 1981-03-03 Texaco Inc. Quaternary ammonium salt of ester-lactone and hydrocarbon oil containing same
US4968853A (en) * 1987-12-29 1990-11-06 The Lubrizol Corporation Alpha-olefin polymers
US4876017A (en) * 1988-01-19 1989-10-24 Trahan David O Use of polyalphalolefin in downhole drilling
CA2004494A1 (en) * 1988-12-29 1990-06-29 Alexis A. Oswald Multistep process for the manufacture of novel polyolefin lubricants from sulfur containing thermally cracked petroleum residua
EP0377306B1 (en) * 1989-01-03 1992-08-19 Mobil Oil Corporation Process for the preparation of hydrogenated co-oligomers
US5171909A (en) * 1990-09-04 1992-12-15 Texaco Chemical Company Synthetic lubricant base stocks from long-chain vinylidene olefins and long-chain alpha- and/or internal-olefins
DE69100576T2 (de) * 1990-03-28 1994-04-28 Texaco Chemical Verfahren zur Oligomerisierung von Olefinen zur Herstellung einer Grundmischung für synthetische Schmierstoffe.
US5146022A (en) * 1990-08-23 1992-09-08 Mobil Oil Corporation High VI synthetic lubricants from cracked slack wax
ATE102243T1 (de) * 1991-01-11 1994-03-15 Mobil Oil Corp Schmiermittelzusammensetzungen.
US5146021A (en) * 1991-04-17 1992-09-08 Mobil Oil Corporation VI enhancing compositions and Newtonian lube blends
US5498815A (en) * 1991-12-13 1996-03-12 Albemarle Corporation Preparation of synthetic oils from vinylidene olefins and alpha-olefins
IT1270656B (it) * 1994-10-13 1997-05-07 Euron Spa Composizione di carburante

Also Published As

Publication number Publication date
PT776960E (pt) 2000-06-30
DE69607300D1 (de) 2000-04-27
DK0776960T3 (da) 2000-06-26
CA2191793C (en) 2003-08-19
US5714656A (en) 1998-02-03
CA2191793A1 (en) 1997-05-31
ZA969330B (en) 1997-05-21
EP0776960B1 (en) 2000-03-22
ITMI952501A1 (it) 1997-05-30
GR3033131T3 (en) 2000-08-31
ATE190995T1 (de) 2000-04-15
ITMI952501A0 (it) 1995-11-30
ES2144683T3 (es) 2000-06-16
EP0776960A1 (en) 1997-06-04
DE69607300T2 (de) 2000-09-28

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