EP1365005B1 - Procédé pour la production d'huiles lubrifiantes - Google Patents

Procédé pour la production d'huiles lubrifiantes Download PDF

Info

Publication number
EP1365005B1
EP1365005B1 EP03077527A EP03077527A EP1365005B1 EP 1365005 B1 EP1365005 B1 EP 1365005B1 EP 03077527 A EP03077527 A EP 03077527A EP 03077527 A EP03077527 A EP 03077527A EP 1365005 B1 EP1365005 B1 EP 1365005B1
Authority
EP
European Patent Office
Prior art keywords
range
process according
fischer
hydroisomerisation
molecular sieve
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.)
Expired - Lifetime
Application number
EP03077527A
Other languages
German (de)
English (en)
Other versions
EP1365005A1 (fr
Inventor
Jean-Marie Alexandre Bertaux
Gilbert Robert Bernard Germaine
Arend Hoek
Martinus Maria Petrus Janssen
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 Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to EP03077527A priority Critical patent/EP1365005B1/fr
Publication of EP1365005A1 publication Critical patent/EP1365005A1/fr
Application granted granted Critical
Publication of EP1365005B1 publication Critical patent/EP1365005B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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

Definitions

  • the present invention relates to a process for producing lubricating base oils from Fischer-Tropsch waxes, and in particular lubricating base oils having a viscosity index (VI) of at least 150.
  • VI viscosity index
  • the Fischer-Tropsch wax used as the feed in the working examples of EP-A-0,515,256 has a broad boiling range.
  • the difference between 90 %wt boiling point and 10 %wt boiling point is as high as 249 °C. This implies that a large variety of paraffinic molecules is present in said wax. Due to the presence of such large variety of different paraffinic molecules, it will be very difficult to meet the specifications as regards volatility when the base oils produced should be used as lubricating base oils.
  • a process for producing lubricating base oils having a VI of at least 130 from Fischer-Tropsch waxes, in which process the wax is first hydrotreated under severe conditions, then the hydrotreated wax is hydro-isomerised by contacting it with a fluorided Group VIII (noble) metal-on-alumina catalyst, subsequently the effluent from the hydro-isomerisation step is fractionated to produce a lubricating oil fraction and finally this lubricating oil fraction is dewaxed to produce the desired lubricating base oil. Unconverted wax recovered in the final dewaxing step may be recycled to the hydro-isomerisation step.
  • a fluorided Group VIII (noble) metal-on-alumina catalyst subsequently the effluent from the hydro-isomerisation step is fractionated to produce a lubricating oil fraction and finally this lubricating oil fraction is dewaxed to produce the desired lubricating base oil.
  • Unconverted wax recovered in the final dewaxing step may
  • the Fischer-Tropsch wax used should be a high boiling wax, since it is the intention to convert in the severe hydrotreating step that material present in the wax that has a boiling point above about 565 °C.
  • a Fischer-Tropsch wax is used which was obtained as the 370 °C+ fraction from the distillation of a Fischer-Tropsch synthesis product. Accordingly, the waxes used as the feedstocks are relatively high boiling waxes having a broad boiling range and a large heavy tail.
  • the fractionation after the hydroisomerisation step, or -if applied- after the hydrofinishing step should remove both the lightest fraction (boiling below 338 °C) and the heaviest fraction (boiling above 538 °C) from the hydroprocessed wax in order to obtain a final base oil product having acceptable volatility properties.
  • the wax used as the feed may be a synthetic wax from a Fischer-Tropsch process or could be a slack wax obtained from a dewaxing process. No specific demands are made upon the Fischer-Tropsch waxes to be useful as a feed in the process disclosed.
  • the Fischer-Tropsch wax used in Example 1 of US-A-5,059,299 is a high boiling wax having a relatively broad boiling range, which, as has already been stated above, results in the base oil product having unacceptable volatility properties.
  • the isomerisation catalyst used suitably comprises a hydrogenating component on a halogenated refractory oxide support.
  • the preferred catalyst is disclosed to be platinum on fluorided alumina.
  • the present invention aims to provide such improved process. More specifically, the present invention aims to provide a process for preparing base oils having a VI of at least 150 from a Fischer-Tropsch wax, which process involves a single hydroprocessing stage and a fractionation stage, wherein only the lighter components need to be removed from the hydroprocessed effluent. Furthermore, it is an object of the present invention to provide base oils having excellent properties, particularly in terms of VI and volatility, at commercially attractive yields.
  • the present invention relates to a process for the preparation of lubricating base oils having a VI of at least 150 from a Fischer-Tropsch wax feed, which process comprises the steps of:
  • the Fischer-Tropsch wax used as the feed for the present process is obtained via the well-known Fischer-Tropsch hydrocarbon synthesis process.
  • Fischer-Tropsch hydrocarbon synthesis involves the preparation of hydrocarbons from a mixture of carbon monoxide and hydrogen at elevated temperature and pressure in the presence of a suitable catalyst.
  • the Fischer-Tropsch catalyst normally is selective for preparing paraffinic molecules, mostly straight-chain paraffins, and the product from a Fischer-Tropsch synthesis reaction therefore usually is a mixture of a large variety of paraffinic molecules.
  • Those hydrocarbons that are gaseous or liquid at room temperature are recovered separately, for instance as fuel gas (C 5 -), solvent feedstocks and detergent feedstocks (up to C 17 ).
  • the more heavy paraffins (C 18 +) are recovered as one or more wax fractions, commonly referred to as Fischer-Tropsch wax(es) or synthetic wax(es).
  • Fischer-Tropsch wax(es) or synthetic wax(es) are useful as the feed, which meet the aforementioned requirements with respect to their boiling range and congealing point.
  • preferred Fischer-Tropsch wax feeds are those having a congealing point in the range of from 55 to 150 °C, preferably from 60 to 120 °C and/or such boiling range that the T 90 -T 10 is in the range of from 50 to 130 °C.
  • Those Fischer-Tropsch waxes melting below 100 °C suitably have a kinematic viscosity at 100 °C (Vk100) of at least 3 mm 2 /s, preferably between 3 and 12 mm 2 /s, more preferably between 4 and 10 mm 2 /s.
  • Fischer-Tropsch waxes melting above 100 °C suitably have a kinematic viscosity at a temperature T, which is 10 to 20 °C higher than their melting point, in the range of from 8 to 15 mm 2 /s, preferably from 9 to 14 mm 2 /s.
  • the hydroisomerisation catalyst used in step (a) may in principle be any catalyst known in the art to be suitable for isomerising paraffinic molecules.
  • suitable hydroisomerisation catalysts are those comprising a hydrogenation component supported on a refractory oxide carrier, such as amorphous silica-alumina, alumina, fluorided alumina, molecular sieves (zeolites) or mixtures of two or more of these.
  • a refractory oxide carrier such as amorphous silica-alumina, alumina, fluorided alumina, molecular sieves (zeolites) or mixtures of two or more of these.
  • One type of preferred catalysts to be applied in the hydroisomerisation step in accordance with the present invention are hydroisomerisation catalysts comprising platinum and/or palladium as the hydrogenation component.
  • a very much preferred hydroisomerisation catalyst comprises platinum and palladium supported on an amorphous silica-alumina (ASA) carrier.
  • the platinum and/or palladium is suitably present in an amount of from 0.1 to 5.0% by weight, more suitably from 0.2 to 2.0% by weight, calculated as element and based on total weight of carrier. If both present, the weight ratio of platinum to palladium (calculated as element) may vary within wide limits, but suitably is in the range of from 0.05 to 10, more suitably 0.1 to 5.
  • suitable noble metal on ASA catalysts are, for instance, disclosed in WO-A-94/10264 and EP-A-0,582,347.
  • Other suitable noble metal-based catalysts, such as platinum on a fluorided alumina carrier are disclosed in e.g. US-A-5,059,299 and WO-A-92/20759.
  • a second type of suitable hydroisomerisation catalysts are those comprising at least one Group VIB metal, preferably tungsten and/or molybdenum, and at least one non-noble Group VIII metal, preferably nickel and/or cobalt, as the hydrogenation component.
  • both metals are present as oxides, sulphides or a combination thereof.
  • the Group VIB metal is suitably present in an amount of from 1 to 35% by weight, more suitably from 5 to 30% by weight, calculated as element and based on total weight of catalyst.
  • the non-noble Group VIII metal is suitably present in an amount of from 1 to 25 %wt, preferably 2 to 15 %wt, calculated as element and based on total weight of carrier.
  • a hydroisomerisation catalyst of this type which has been found particularly suitable is a catalyst comprising nickel and tungsten supported on fluorided alumina.
  • a third class of suitable hydroisomerisation catalysts are those based on an intermediate pore size zeolitic material, suitably comprising at least one Group VIII metal component, preferably Pt and/or Pd, as the hydrogenation component.
  • Suitable zeolitic materials include ZSM-5, ZSM-22, ZSM-23, ZSM-35, SSZ-32, ferrierite, zeolite beta, mordenite and silica-alumino-phosphates, such as SAPO-11 and SAPO-31.
  • suitable hydroisomerisation catalysts are, for instance, described in WO-A-92/01657.
  • the conditions applied in step (a) are those known to be suitable in hydro-isomerisation operations.
  • the conditions then, involve operating temperatures in the range of from 275 to 450 °C, preferably 300 to 425 °C, a hydrogen partial pressure in the range of from 25 to 200 bar, a weight hourly space velocity (WHSV) in the range of from 0.1 to 10 kg/l/h, preferably 0.2 to 5 kg/l/h, and a gas rate in the range of from 100 to 5,000 Nl/kg, preferably 500 to 3,000 Nl/kg.
  • WHSV weight hourly space velocity
  • step (b) of the present process the hydroisomerised effluent from step (a) is separated into at least one lighter fraction and a heavy fraction.
  • the effective cutpoint of the heavy fraction is suitably in the range of from 325 to 450 °C and even more suitably is in the range of from 350 to 420 °C, particularly when the lubricating base oils to be obtained are to be used in engine oils.
  • the effective cutpoint of the heavy fraction is the temperature above which at least at least 85% by weight and preferably at least 90% by weight, of the hydrocarbons present in this heavy fraction has its boiling point.
  • This separation or fractionation can be achieved by techniques known in the art, such as atmospheric and vacuum distillation or vacuum flashing.
  • the heavy fraction obtained in step (b) is subsequently subjected to a catalytic dewaxing treatment in step (c) to arrive at the desired pour point.
  • suitable dewaxing catalysts for use in dewaxing step (c) are those catalysts based on a molecular sieve having pores with a diameter in the range of from 0.35 to 0.80 nm and containing covalently bound alumina moieties in its framework, which molecular sieve has been modified to reduce the mole percentage of alumina, suitably by a surface dealumination treatment.
  • This type of catalysts and dewaxing operations wherein such catalysts are used are disclosed in European patent application EP-A-832171.
  • a particularly suitable class of dewaxing catalysts comprise a hydrogenation component supported on surface deactivated molecular sieve and optionally a low acidity refractory oxide binder material.
  • the hydrogenation component may comprise at least one Group VIB metal component, for example one or more of tungsten, molybdenum and chromium and/or at least one Group VIII metal component, for example one or more of palladium, platinum, nickel and cobalt. It has been found particularly preferred for the purpose of the present invention to employ a hydrogenation component comprising platinum and/or palladium, suitably present in an amount of from 0.2 to 3.0% by weight as calculated as element and based on total weight of support, i.e. modified molecular sieve plus optional binder.
  • Suitable molecular sieves include MFI-type zeolites, such as ZSM-5 and silicalite, offretite, ferrierite, ZSM-35 and zeolites of the MTT-type, such as ZSM-23 and SSZ-32. Of these, the MTT-type zeolites, ferrierite, ZSM-5 and mixtures thereof are preferred for the purpose of the present invention. If present at all, suitable binder materials include low acidity refractory oxides such as silica, zirconia, titanium dioxide, germanium dioxide, boria and mixtures of two or more of these with silica being most preferred. The weight ratio of surface deactivated molecular sieve to binder may range from 10/90 to 100/0.
  • the lubricating base oils obtained by the process according to the present invention can be used in a variety of oils.
  • those lubricating base oils obtained from Fischer-Tropsch waxes having a T 90 between about 400 and 500 °C are very useful in electrical oils, transformer oils and refrigerator oils.
  • those base oils obtained from Fischer-Tropsch waxes having a T 90 above 450 °C, suitably between 450 and 575 °C, are very useful as lubricating base oils used for the more sophisticated lubricants required in, for instance, automotive engines.
  • a Fischer-Tropsch wax having the properties as listed in Table I was contacted with a fluorided NiW/alumina catalyst (5.0 %wt Ni, 23.1 %wt W, 4.6 %wt F, all based on total weight of carrier) at a temperature of 383 °C, a hydrogen partial pressure of 140 bar, a WHSV of 1 kg/l/h and a gas rate of 1,500 Nl/kg.
  • the effluent was fractionated and the 390 °C+ fraction (obtained at a yield of 87.8% by weight based on total effluent) was subsequently solvent dewaxed using MEK/toluene at -20 °C.
  • the resulting base oil had a VI of 165, a pour point of -15 °C, a kinematic viscosity at 100 °C (Vk100) of 4.95 mm 2 /s and a Noack volatility (as determined by CEC-L-40-T87) of 8.3% by weight.
  • Total yield of lubricating base oil amounted up to 41% by weight based on Fischer-Tropsch wax feed.
  • Example 2 The same Fischer-Tropsch wax as used in Example 1 was contacted with a PtPd/ASA (0.3 %wt Pt, 1 %wt Pd, ASA: silica/alumina molar ratio is 55/45) catalyst at a temperature of 332 °C, whilst the other conditions were the same as applied in Example 1.
  • the effluent was fractionated and the 390 °C+ fraction (obtained at a yield of 88.3% by weight based on total effluent) was subsequently solvent dewaxed using MEK/toluene at -20 °C.
  • the resulting base oil had a VI of 167, a pour point of -15 °C, a kinematic viscosity at 100 °C (Vk100) of 4.86 mm 2 /s and a Noack volatility of 7.4% by weight.
  • Total yield of lubricating base oil amounted up to 39% by weight based on Fischer-Tropsch wax feed.
  • Example 1 The procedure of Example 1 was repeated except that the 390 °C+ fraction obtained was catalytically dewaxed instead of solvent dewaxed.
  • Catalytic dewaxing was carried out by passing said 390 °C+ fraction over a dewaxing catalyst comprising 0.7% by weight of Pt on surface dealuminated ZSM-23 (surface dealumination carried out according to the method disclosed in U.S. Patent No. 5,157,191 using ammonium hexafluorosilicate) at a temperature of 310 °C, a hydrogen partial pressure of 40 bar, a WHSV of 1 kg/l/h and a gas rate of 693 Nl/kg.
  • a dewaxing catalyst comprising 0.7% by weight of Pt on surface dealuminated ZSM-23 (surface dealumination carried out according to the method disclosed in U.S. Patent No. 5,157,191 using ammonium hexafluorosilicate) at a temperature of 310 °C, a hydrogen
  • the resulting base oil had a VI of 151, a pour point of -27 °C, a kinematic viscosity at 100 °C (Vk100) of 4.96 mm 2 /s and a Noack volatility (as determined by CEC-L-40-T87) of 8.8% by weight.
  • Total yield of lubricating base oil amounted up to 62.4% by weight based on Fischer-Tropsch wax feed.

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)
  • Lubricants (AREA)

Claims (12)

  1. Procédé de préparation d'huiles de base lubrifiantes ayant un VI d'au moins 150 d'une charge de cire de Fischer-Tropsch, lequel procédé comprend les étapes suivantes :
    (a) la mise en contact de la charge de cire de Fischer-Tropsch avec un catalyseur d'hydroisomérisation dans des conditions d'hydroisomérisation comprenant une température de fonctionnement de 275 à 450°C, une pression partielle d'hydrogène dans la plage de 25 à 200 bars, une vitesse spatiale en poids horaire dans la plage de 0,1 à 10 kg/1/h et un débit de gaz dans la plage de 100 à 5000 Nl/kg.
    (b) la séparation de l'effluent hydroisomérisé obtenu à l'étape (a) en au moins une fraction plus légère et une fraction lourde, et
    (c) le déparaffinage catalytique de la fraction lourde pour produire l'huile de base en présence d'hydrogène et un catalyseur de déparaffinage, dans lequel le catalyseur de déparaffinage est basé sur un tamis moléculaire ayant des pores d'un diamètre dans la plage de 0,35 à 0,80 nm et contenant des radicaux d'alumine liés par covalence dans son cadre, lequel tamis moléculaire a été modifié pour réduire le pourcentage molaire d'alumine, et
       dans lequel la charge de cire de Fischer-Tropsch a un point de solidification d'au moins 50°C et a une telle plage d'ébullition que la différence entre le point d'ébullition de 90% en poids et le point d'ébullition de 10% en poids (T90-T10) est dans la plage de 40 à 150°C.
  2. Procédé selon la revendication 1, dans lequel T90-T10 est dans la plage de 50 à 130°C.
  3. Procédé selon la revendication 1 ou 2, dans lequel la charge de cire de Fischer-Tropsch a un point de solidification dans la plage de 55 à 150°C, de préférence de 60 à 120°C.
  4. Procédé selon l'une quelconque des revendications précédentes, dans lequel le catalyseur d'hydroisomérisation comprend un composant d'hydrogénation supporté sur un véhicule d'oxyde réfractaire.
  5. Procédé selon la revendication 4, dans lequel le catalyseur d'hydroisomérisation comprend du platine et/ou du palladium comme composant d'hydrogénation.
  6. Procédé selon la revendication 5, dans lequel le catalyseur d'hydroisomérisation comprend du platine et du palladium supportés sur un véhicule de silice-alumine amorphe.
  7. Procédé selon la revendication 4, dans lequel le catalyseur d'hydroisomérisation comprend au moins un métal non noble du groupe VIB, de préférence du tungstène, et au moins un métal non noble du groupe VIII, de préférence du nickel, comme composant d'hydrogénation.
  8. Procédé selon l'une quelconque des revendications précédentes, dans lequel la fraction lourde est obtenue à l'étape (b) en un point de fractionnement dans la plage de 350 à 420°C.
  9. Procédé selon l'une quelconque des revendications 1 à 8, dans lequel le catalyseur de déparaffinage comprend des zéolites de type MFI, offrétite, ferriérite ou de type MTT comme tamis moléculaire et un métal du groupe VIII.
  10. Procédé selon la revendication 9, dans lequel le catalyseur de déparaffinage comprend des zéolites de type MTT comme tamis moléculaire.
  11. Procédé selon l'une quelconque des revendications 9 à10, dans lequel le métal du groupe VIII est le platine et/ou le palladium, présent en quantité de 0,2 à 3,0% en poids.
  12. Procédé selon l'une quelconque des revendications 1 à 11, dans lequel le tamis moléculaire du catalyseur de déparaffinage a été modifié pour réduire le pourcentage molaire d'alumine par un traitement de désaluminisation de surface.
EP03077527A 1995-11-28 1996-11-28 Procédé pour la production d'huiles lubrifiantes Expired - Lifetime EP1365005B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP03077527A EP1365005B1 (fr) 1995-11-28 1996-11-28 Procédé pour la production d'huiles lubrifiantes

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP95402713 1995-11-28
EP95402713 1995-11-28
EP19960203362 EP0776959B1 (fr) 1995-11-28 1996-11-28 Procédé pour la production d'huiles lubrifiantes
EP03077527A EP1365005B1 (fr) 1995-11-28 1996-11-28 Procédé pour la production d'huiles lubrifiantes

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP19960203362 Division EP0776959B1 (fr) 1995-11-28 1996-11-28 Procédé pour la production d'huiles lubrifiantes

Publications (2)

Publication Number Publication Date
EP1365005A1 EP1365005A1 (fr) 2003-11-26
EP1365005B1 true EP1365005B1 (fr) 2005-10-19

Family

ID=26140596

Family Applications (2)

Application Number Title Priority Date Filing Date
EP03077527A Expired - Lifetime EP1365005B1 (fr) 1995-11-28 1996-11-28 Procédé pour la production d'huiles lubrifiantes
EP19960203362 Expired - Lifetime EP0776959B1 (fr) 1995-11-28 1996-11-28 Procédé pour la production d'huiles lubrifiantes

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP19960203362 Expired - Lifetime EP0776959B1 (fr) 1995-11-28 1996-11-28 Procédé pour la production d'huiles lubrifiantes

Country Status (1)

Country Link
EP (2) EP1365005B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105219427B (zh) * 2014-06-16 2017-08-25 中国石油化工股份有限公司 一种润滑油基础油的加工方法

Families Citing this family (252)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6090989A (en) 1997-10-20 2000-07-18 Mobil Oil Corporation Isoparaffinic lube basestock compositions
ZA989528B (en) 1997-12-03 2000-04-19 Schuemann Sasol S A Pty Ltd "Production of lubricant base oils".
WO1999032581A1 (fr) * 1997-12-22 1999-07-01 Chevron U.S.A., Inc. Procede de deparaffinage d'un raffinat
AU744504B2 (en) * 1998-02-13 2002-02-28 Exxonmobil Research And Engineering Company Production of lubricating oils by a combination catalyst system
US6080301A (en) 1998-09-04 2000-06-27 Exxonmobil Research And Engineering Company Premium synthetic lubricant base stock having at least 95% non-cyclic isoparaffins
US6165949A (en) * 1998-09-04 2000-12-26 Exxon Research And Engineering Company Premium wear resistant lubricant
US6179994B1 (en) 1998-09-04 2001-01-30 Exxon Research And Engineering Company Isoparaffinic base stocks by dewaxing fischer-tropsch wax hydroisomerate over Pt/H-mordenite
US6475960B1 (en) 1998-09-04 2002-11-05 Exxonmobil Research And Engineering Co. Premium synthetic lubricants
US6332974B1 (en) 1998-09-11 2001-12-25 Exxon Research And Engineering Co. Wide-cut synthetic isoparaffinic lubricating oils
FR2792946B1 (fr) * 1999-04-29 2003-10-24 Inst Francais Du Petrole Procede de production de bases huiles et de distillats moyens a partir de charges hydrocarbonees par une conversion-hydroisomerisation sur un catalyseur faiblement disperse suivie d'un deparaffinage catalytique
NL1015035C2 (nl) * 1999-04-29 2001-02-12 Inst Francais Du Petrole Flexibel proces voor de productie van basisoliÙn en destillatieproducten door een omzetting-hydroisomerisatie op een weinig gedispergeerde katalysator, gevolgd door een katalytische ontparaffinering.
FR2805542B1 (fr) * 2000-02-24 2003-09-05 Inst Francais Du Petrole Procede flexible de production de bases huiles et de distillats par une conversion-hydroisomerisation sur un catalyseur faiblement disperse suivie d'un deparaffinage catalytique
FR2805543B1 (fr) * 2000-02-24 2003-09-05 Inst Francais Du Petrole Procede flexible de production de bases huiles et distillats moyens avec une conversion-hydroisomerisation suivie d'un deparaffinage catalytique
NL1015036C2 (nl) * 1999-04-29 2001-02-12 Inst Francais Du Petrole Flexibel proces voor de productie van basisoliÙn en gemiddelde destillatieproducten met een omzetting-hydro-isomerisatie gevolgd door een katalytische ontparaffinering.
FR2792945B1 (fr) * 1999-04-29 2006-01-13 Inst Francais Du Petrole Procede de production de bases huiles et distillats moyens avec une conversion-hydroisomerisation suivie d'un deparaffinage catalytique
US7067049B1 (en) 2000-02-04 2006-06-27 Exxonmobil Oil Corporation Formulated lubricant oils containing high-performance base oils derived from highly paraffinic hydrocarbons
US6695965B1 (en) * 2000-04-04 2004-02-24 Exxonmobil Research And Engineering Company Process for adjusting the hardness of Fischer-Tropsch wax by blending
FR2812301B1 (fr) 2000-07-26 2003-04-04 Inst Francais Du Petrole Procede flexible de production de bases huiles et de distillats moyens a partir de charge contenant des heteroatomes
AU2005201627B2 (en) * 2000-11-08 2007-11-22 Chevron U.S.A. Inc. Manufacture of lubricants from Fischer-Tropsch syncrude
AU2002225828A1 (en) * 2000-11-08 2002-05-21 Chevron U.S.A. Inc. Manufacture of lubricants from fischer-tropsch syncrude
US7670996B2 (en) 2001-02-13 2010-03-02 Shell Oil Company Lubricant composition having a base oil and one or more additives, wherein the base oil has been obtained from waxy paraffinic fischer-tropsch synthesized hydrocarbons
AR032932A1 (es) * 2001-03-05 2003-12-03 Shell Int Research Procedimiento para preparar un aceite de base lubricante y un gas oil
AR032941A1 (es) * 2001-03-05 2003-12-03 Shell Int Research Un procedimiento para preparar un aceite base lubricante y aceite base obtenido, con sus diversas utilizaciones
MY139353A (en) 2001-03-05 2009-09-30 Shell Int Research Process to prepare a lubricating base oil and a gas oil
DE10126516A1 (de) 2001-05-30 2002-12-05 Schuemann Sasol Gmbh Verfahren zur Herstellung von mikrokristallinen Paraffinen
TWI277649B (en) 2001-06-07 2007-04-01 Shell Int Research Process to prepare a base oil from slack-wax
US6699385B2 (en) 2001-10-17 2004-03-02 Chevron U.S.A. Inc. Process for converting waxy feeds into low haze heavy base oil
ATE462775T1 (de) 2002-02-25 2010-04-15 Shell Int Research Gasöl oder gasöl mischkomponente
EP1645615A1 (fr) * 2002-03-05 2006-04-12 Shell Internationale Researchmaatschappij B.V. Composition lubrifiante de base comprenant une huile blanche médicinale
GB2388842B (en) * 2002-04-18 2004-11-03 Chevron Usa Inc Process for making lubricating oils
GB2402397B (en) * 2002-04-18 2005-05-11 Chevron Usa Inc Process for making lubricanting oils
DE10256431A1 (de) * 2002-05-31 2004-01-15 SCHÜMANN SASOL GmbH Mikrokristallines Paraffin, Verfahren zur Herstellung von mikrokristallinen Paraffine und Verwendung der mikrokristallinen Paraffine
EP1534801B1 (fr) 2002-07-12 2006-01-25 Shell Internationale Researchmaatschappij B.V. Procede servant a preparer une huile de base lubrifiante lourde et legere
EP1534802B1 (fr) 2002-07-18 2005-11-16 Shell Internationale Researchmaatschappij B.V. Procede de preparation d'une cire microcristalline et d'un combustible de distillat moyen
AU2003251459A1 (en) 2002-07-19 2004-02-09 Shell Internationale Research Maatschappij B.V. Composition comprising epdm and a paraffinic oil
CN1266257C (zh) * 2002-07-19 2006-07-26 国际壳牌研究有限公司 含有增量油的硅橡胶组合物和制备所述增量油的方法
US6703353B1 (en) 2002-09-04 2004-03-09 Chevron U.S.A. Inc. Blending of low viscosity Fischer-Tropsch base oils to produce high quality lubricating base oils
US7282137B2 (en) 2002-10-08 2007-10-16 Exxonmobil Research And Engineering Company Process for preparing basestocks having high VI
US7220350B2 (en) 2002-10-08 2007-05-22 Exxonmobil Research And Engineering Company Wax isomerate yield enhancement by oxygenate pretreatment of catalyst
US20040129603A1 (en) * 2002-10-08 2004-07-08 Fyfe Kim Elizabeth High viscosity-index base stocks, base oils and lubricant compositions and methods for their production and use
US7077947B2 (en) 2002-10-08 2006-07-18 Exxonmobil Research And Engineering Company Process for preparing basestocks having high VI using oxygenated dewaxing catalyst
US7704379B2 (en) 2002-10-08 2010-04-27 Exxonmobil Research And Engineering Company Dual catalyst system for hydroisomerization of Fischer-Tropsch wax and waxy raffinate
US7125818B2 (en) 2002-10-08 2006-10-24 Exxonmobil Research & Engineering Co. Catalyst for wax isomerate yield enhancement by oxygenate pretreatment
US6951605B2 (en) 2002-10-08 2005-10-04 Exxonmobil Research And Engineering Company Method for making lube basestocks
US7087152B2 (en) 2002-10-08 2006-08-08 Exxonmobil Research And Engineering Company Wax isomerate yield enhancement by oxygenate pretreatment of feed
US7144497B2 (en) 2002-11-20 2006-12-05 Chevron U.S.A. Inc. Blending of low viscosity Fischer-Tropsch base oils with conventional base oils to produce high quality lubricating base oils
WO2004053027A1 (fr) * 2002-12-09 2004-06-24 Shell Internationale Research Maatschappij B.V. Procede de preparation d'un lubrifiant
US20040154958A1 (en) * 2002-12-11 2004-08-12 Alexander Albert Gordon Functional fluids having low brookfield viscosity using high viscosity-index base stocks, base oils and lubricant compositions, and methods for their production and use
US20040154957A1 (en) * 2002-12-11 2004-08-12 Keeney Angela J. High viscosity index wide-temperature functional fluid compositions and methods for their making and use
FR2851569B1 (fr) * 2003-02-21 2007-04-20 Inst Francais Du Petrole Procede d'hydrocraquage en deux etapes utilisant un catalyseur amorphe a base de platine et de palladium
US7198710B2 (en) * 2003-03-10 2007-04-03 Chevron U.S.A. Inc. Isomerization/dehazing process for base oils from Fischer-Tropsch wax
US6962651B2 (en) * 2003-03-10 2005-11-08 Chevron U.S.A. Inc. Method for producing a plurality of lubricant base oils from paraffinic feedstock
US7141157B2 (en) 2003-03-11 2006-11-28 Chevron U.S.A. Inc. Blending of low viscosity Fischer-Tropsch base oils and Fischer-Tropsch derived bottoms or bright stock
CN1774391A (zh) 2003-04-15 2006-05-17 国际壳牌研究有限公司 制备氢气和氢气与一氧化碳混合物的方法
ATE461264T1 (de) 2003-06-23 2010-04-15 Shell Int Research Verfahren zur herstellung eines schmierbaseöls
CN100439475C (zh) 2003-07-04 2008-12-03 国际壳牌研究有限公司 由费-托合成产品制备基础油的方法
US7727378B2 (en) 2003-07-04 2010-06-01 Shell Oil Company Process to prepare a Fischer-Tropsch product
US20050077208A1 (en) * 2003-10-14 2005-04-14 Miller Stephen J. Lubricant base oils with optimized branching
US7018525B2 (en) 2003-10-14 2006-03-28 Chevron U.S.A. Inc. Processes for producing lubricant base oils with optimized branching
US8137531B2 (en) * 2003-11-05 2012-03-20 Chevron U.S.A. Inc. Integrated process for the production of lubricating base oils and liquid fuels from Fischer-Tropsch materials using split feed hydroprocessing
US7083713B2 (en) 2003-12-23 2006-08-01 Chevron U.S.A. Inc. Composition of lubricating base oil with high monocycloparaffins and low multicycloparaffins
US7195706B2 (en) 2003-12-23 2007-03-27 Chevron U.S.A. Inc. Finished lubricating comprising lubricating base oil with high monocycloparaffins and low multicycloparaffins
US7763161B2 (en) 2003-12-23 2010-07-27 Chevron U.S.A. Inc. Process for making lubricating base oils with high ratio of monocycloparaffins to multicycloparaffins
EP1550709A1 (fr) * 2003-12-23 2005-07-06 Shell Internationale Researchmaatschappij B.V. Procédé de preparation d'une huile non-trouble
EP1548088A1 (fr) 2003-12-23 2005-06-29 Shell Internationale Researchmaatschappij B.V. Procédé de préparation d'une huile de base non-trouble
US7282134B2 (en) 2003-12-23 2007-10-16 Chevron Usa, Inc. Process for manufacturing lubricating base oil with high monocycloparaffins and low multicycloparaffins
CN1969030B (zh) 2004-06-18 2010-11-03 国际壳牌研究有限公司 润滑油组合物
WO2006037805A2 (fr) 2004-10-08 2006-04-13 Shell Internationale Research Maatschappij B.V. Procede de preparation d'olefines inferieures d'une matiere de base contenant du carbone
US7531083B2 (en) 2004-11-08 2009-05-12 Shell Oil Company Cycloalkane base oils, cycloalkane-base dielectric liquids made using cycloalkane base oils, and methods of making same
BRPI0517785A (pt) 2004-11-18 2008-10-21 Shell Int Research processo para otimizar o rendimento de óleos de base a partir de uma alimentação derivada de fischer-tropsch
ATE498671T1 (de) 2004-11-18 2011-03-15 Shell Int Research Verfahren zur herstellung eines gasöls
US7252753B2 (en) 2004-12-01 2007-08-07 Chevron U.S.A. Inc. Dielectric fluids and processes for making same
US7510674B2 (en) 2004-12-01 2009-03-31 Chevron U.S.A. Inc. Dielectric fluids and processes for making same
US7550415B2 (en) 2004-12-10 2009-06-23 Shell Oil Company Lubricating oil composition
WO2006067104A1 (fr) 2004-12-20 2006-06-29 Shell Internationale Research Maatschappij B.V. Craquage de l'essence
EP1841839A1 (fr) 2004-12-28 2007-10-10 Shell Internationale Research Maatschappij B.V. Procédé de préparation d'huiles de base à partir d'un produit de synthèse fischer-tropsch
JP6080489B2 (ja) * 2005-01-07 2017-02-15 Ｊｘエネルギー株式会社 潤滑油基油
JP5180437B2 (ja) * 2005-01-07 2013-04-10 Ｊｘ日鉱日石エネルギー株式会社 潤滑油基油
CN101090960B (zh) 2005-01-07 2010-10-27 新日本石油株式会社 润滑油基础油、内燃机用润滑油组合物和驱动传递装置用润滑油组合物
JP5114006B2 (ja) * 2005-02-02 2013-01-09 Ｊｘ日鉱日石エネルギー株式会社 内燃機関用潤滑油組成物
JP2012180532A (ja) * 2005-02-02 2012-09-20 Jx Nippon Oil & Energy Corp 内燃機関用潤滑油組成物
JP5087224B2 (ja) * 2005-02-10 2012-12-05 Ｊｘ日鉱日石エネルギー株式会社 駆動伝達装置用潤滑油組成物
US7655605B2 (en) 2005-03-11 2010-02-02 Chevron U.S.A. Inc. Processes for producing extra light hydrocarbon liquids
US7837853B2 (en) 2005-04-11 2010-11-23 Shell Oil Company Process to blend a mineral and a Fischer-Tropsch derived product onboard a marine vessel
EP1882049A1 (fr) 2005-05-19 2008-01-30 Shell Internationale Research Maatschappij B.V. Liquide de trempe
US20090127162A1 (en) 2005-05-20 2009-05-21 Volker Klaus Null Use of a Fischer-Tropsch Derived White Oil in Food Contact Applications
US7851418B2 (en) 2005-06-03 2010-12-14 Exxonmobil Research And Engineering Company Ashless detergents and formulated lubricating oil containing same
CN101198682B (zh) 2005-06-23 2012-02-22 国际壳牌研究有限公司 电气绝缘用油配制物
US20070093398A1 (en) 2005-10-21 2007-04-26 Habeeb Jacob J Two-stroke lubricating oils
CN101384690B (zh) 2006-02-21 2011-05-18 国际壳牌研究有限公司 润滑油组合物
WO2007101831A1 (fr) 2006-03-07 2007-09-13 Shell Internationale Research Maatschappij B.V. Procédé pour préparer un produit de synthèse de fischer-tropsch
US8299005B2 (en) 2006-05-09 2012-10-30 Exxonmobil Research And Engineering Company Lubricating oil composition
US7863229B2 (en) 2006-06-23 2011-01-04 Exxonmobil Research And Engineering Company Lubricating compositions
EP2049437A2 (fr) 2006-07-11 2009-04-22 Shell Internationale Research Maatschappij B.V. Procédé de préparation d'un gaz de synthèse
US8747650B2 (en) 2006-12-21 2014-06-10 Chevron Oronite Technology B.V. Engine lubricant with enhanced thermal stability
JP5108317B2 (ja) 2007-02-01 2012-12-26 昭和シェル石油株式会社 アルキルキサントゲン酸モリブデン、それよりなる摩擦調整剤およびそれを含む潤滑組成物
JP5108318B2 (ja) 2007-02-01 2012-12-26 昭和シェル石油株式会社 新規な有機モリブデン化合物
JP5108315B2 (ja) 2007-02-01 2012-12-26 昭和シェル石油株式会社 有機モリブデン化合物よりなる摩擦調整剤およびそれを含む潤滑組成物
US20090062166A1 (en) 2007-08-28 2009-03-05 Chevron U.S.A. Inc. Slideway Lubricant Compositions, Methods of Making and Using Thereof
WO2009050287A1 (fr) 2007-10-19 2009-04-23 Shell Internationale Research Maatschappij B.V. Fluides fonctionnels pour moteurs à combustion interne
EP2071008A1 (fr) 2007-12-04 2009-06-17 Shell Internationale Researchmaatschappij B.V. Composition de lubrification contenant imidazolidinethione et imidazolidone
US8221614B2 (en) 2007-12-07 2012-07-17 Shell Oil Company Base oil formulations
US7956018B2 (en) 2007-12-10 2011-06-07 Chevron U.S.A. Inc. Lubricant composition
EP2072610A1 (fr) 2007-12-11 2009-06-24 Shell Internationale Research Maatschappij B.V. Composition d'huile support
EP2075314A1 (fr) 2007-12-11 2009-07-01 Shell Internationale Research Maatschappij B.V. Formules de graisse
WO2009080673A2 (fr) 2007-12-20 2009-07-02 Shell Internationale Research Maatschappij B.V. Compositions de carburant
CN101910378B (zh) 2007-12-20 2013-10-23 国际壳牌研究有限公司 燃料组合物
WO2009080679A1 (fr) * 2007-12-20 2009-07-02 Shell Internationale Research Maatschappij B.V. Procédé de préparation d'un gas-oil et d'une huile de base
GB2455995B (en) * 2007-12-27 2012-09-26 Statoilhydro Asa A method of producing a lube oil from a Fischer-Tropsch wax
EP2078743A1 (fr) 2008-01-10 2009-07-15 Shell Internationale Researchmaatschappij B.V. Composition de carburant
AR070686A1 (es) 2008-01-16 2010-04-28 Shell Int Research Un metodo para preparar una composicion de lubricante
KR101634408B1 (ko) 2008-06-19 2016-06-28 쉘 인터내셔날 리써취 마트샤피지 비.브이. 윤활 그리스 조성물
CN102105572A (zh) 2008-06-24 2011-06-22 国际壳牌研究有限公司 包含聚(羟基羧酸)酰胺的润滑组合物的用途
JP2013500237A (ja) 2008-07-31 2013-01-07 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ ポリ（ヒドロキシカルボン酸）アミド塩誘導体及びそれを含有する潤滑組成物
EP2100946A1 (fr) 2008-09-08 2009-09-16 Shell Internationale Researchmaatschappij B.V. Formules de pétrole
US20100162693A1 (en) 2008-12-31 2010-07-01 Michael Paul W Method of reducing torque ripple in hydraulic motors
EP2382290A1 (fr) 2009-01-28 2011-11-02 Shell Internationale Research Maatschappij B.V. Composition lubrifiante
EP2186871A1 (fr) 2009-02-11 2010-05-19 Shell Internationale Research Maatschappij B.V. Composition de lubrification
EP2398872B1 (fr) 2009-02-18 2013-11-13 Shell Internationale Research Maatschappij B.V. Utilisation d'une composition lubrifiante avec de l'huile de base gtl pour réduire les émissions d'hydrocarbure
EP2248878A1 (fr) 2009-05-01 2010-11-10 Shell Internationale Research Maatschappij B.V. Composition de lubrification
US9222049B2 (en) 2009-06-24 2015-12-29 Shell Oil Company Lubricating composition
WO2010149712A1 (fr) 2009-06-25 2010-12-29 Shell Internationale Research Maatschappij B.V. Composition lubrifiante
BR112012003581B1 (pt) 2009-08-18 2018-09-18 Shell Int Research uso de uma composição de graxa lubrificante
EP2298855A1 (fr) 2009-08-27 2011-03-23 Castrol Limited Procédé pour lubrifier un moteur diesel avec une composition lubrifiante comprenant polyisobutylene
JP2013503224A (ja) 2009-08-28 2013-01-31 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ プロセス油組成物
US8349776B2 (en) 2009-09-29 2013-01-08 Chevron Oronite Company Llc Trunk piston engine lubricating oil compositions
WO2011042552A1 (fr) 2009-10-09 2011-04-14 Shell Internationale Research Maatschappij B.V. Composition lubrifiante
EP2159275A3 (fr) 2009-10-14 2010-04-28 Shell Internationale Research Maatschappij B.V. Composition de lubrification
CN106811266A (zh) 2009-10-26 2017-06-09 国际壳牌研究有限公司 润滑组合物
EP2189515A1 (fr) 2009-11-05 2010-05-26 Shell Internationale Research Maatschappij B.V. Composition liquide fonctionnelle
EP2186872A1 (fr) 2009-12-16 2010-05-19 Shell Internationale Research Maatschappij B.V. Composition de lubrification
RU2012131522A (ru) 2009-12-24 2014-01-27 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Композиции жидких топлив
US20130000584A1 (en) 2009-12-29 2013-01-03 Shell International Research Maatschappij B.V. Liquid fuel compositions
WO2011110551A1 (fr) 2010-03-10 2011-09-15 Shell Internationale Research Maatschappij B.V. Procédé de réduction de la toxicité de compositions lubrifiantes usagées
CN102803452A (zh) 2010-03-17 2012-11-28 国际壳牌研究有限公司 润滑组合物
EP2194114A3 (fr) 2010-03-19 2010-10-27 Shell Internationale Research Maatschappij B.V. Schmiermittelzusammensetzung
BR112012027778A2 (pt) 2010-05-03 2016-08-02 Shell Int Research método para reduzir a toxicidade de uma composição lubrificante, uso de um óleo de base derivado de fischer-tropsch, e, composição lubrificante
EP2385097A1 (fr) 2010-05-03 2011-11-09 Shell Internationale Research Maatschappij B.V. Composition lubrifiante
EP2591080B1 (fr) 2010-07-05 2014-11-26 Shell Internationale Research Maatschappij B.V. Procédé pour la fabrication d'une composition de graisse
WO2012017023A1 (fr) 2010-08-03 2012-02-09 Shell Internationale Research Maatschappij B.V. Composition lubrifiante
EP2441818A1 (fr) 2010-10-12 2012-04-18 Shell Internationale Research Maatschappij B.V. Composition de lubrification
US8455406B2 (en) 2010-10-28 2013-06-04 Chevron U.S.A. Inc. Compressor oils having improved oxidation resistance
US20130333654A1 (en) 2010-12-17 2013-12-19 Shell Internationale Research Maatschappij B.V. Lubricating composition
EP2694632A4 (fr) 2011-04-05 2014-06-18 Chevron Oronite Co Compositions d'huile de graissage de cylindre de moteur marin de faible viscosité
RU2013153814A (ru) 2011-05-05 2015-06-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Композиции смазочного масла, содержащие базовые масла, полученные способом фишера-тропша
US20120304531A1 (en) 2011-05-30 2012-12-06 Shell Oil Company Liquid fuel compositions
EP2395068A1 (fr) 2011-06-14 2011-12-14 Shell Internationale Research Maatschappij B.V. Composition de lubrification
US9206374B2 (en) 2011-12-16 2015-12-08 Chevron Oronite Sas Trunk piston engine lubricating oil compositions
WO2013096193A1 (fr) 2011-12-20 2013-06-27 Shell Oil Company Compositions adhésives et leurs procédés d'utilisation
WO2013093103A1 (fr) 2011-12-22 2013-06-27 Shell Internationale Research Maatschappij B.V. Composition de graissage
JP2015502445A (ja) 2011-12-22 2015-01-22 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイＳｈｅｌｌ Ｉｎｔｅｒｎａｔｉｏｎａｌｅ Ｒｅｓｅａｒｃｈ Ｍａａｔｓｃｈａｐｐｉｊ Ｂｅｓｌｏｔｅｎｖｅｎｎｏｏｔｓｈａｐ 高圧コンプレッサーの潤滑に関する改善
EP2626405B1 (fr) 2012-02-10 2015-05-27 Ab Nanol Technologies Oy Composition lubrifiante
WO2013189951A1 (fr) 2012-06-21 2013-12-27 Shell Internationale Research Maatschappij B.V. Composition de lubrification
WO2013189953A1 (fr) 2012-06-21 2013-12-27 Shell Internationale Research Maatschappij B.V. Améliorations concernant des compositions de lubrification
RU2662825C2 (ru) 2012-06-28 2018-07-31 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ получения фракции газойля и остаточного базового масла
RU2638441C2 (ru) 2012-08-01 2017-12-15 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Композиция наполнителя кабеля
EP2695932A1 (fr) 2012-08-08 2014-02-12 Ab Nanol Technologies Oy Composition de graisse
EP2746367A1 (fr) 2012-12-18 2014-06-25 Shell Internationale Research Maatschappij B.V. Procédé pour préparer une huile de base et du gazole
EP2816098A1 (fr) 2013-06-18 2014-12-24 Shell Internationale Research Maatschappij B.V. Utilisation d'un composé à soufre pour améliorer la stabilité oxidante d'une composition d'huile de lubrification
EP2816097A1 (fr) 2013-06-18 2014-12-24 Shell Internationale Research Maatschappij B.V. Composition d'huile de lubrification
CN105683339B (zh) 2013-10-31 2018-01-12 国际壳牌研究有限公司 转化链烷烃原料的方法
CN105829513B (zh) 2013-11-06 2020-09-15 雪佛龙奥伦耐技术有限责任公司 船用柴油机汽缸润滑剂油组合物
US10364403B2 (en) 2013-11-06 2019-07-30 Chevron Oronite Technology B.V. Marine diesel cylinder lubricant oil compositions
FR3013357B1 (fr) 2013-11-18 2016-09-16 Total Marketing Services Procede de production de fluides hydrocarbures a basse teneur en aromatiques
WO2015097152A1 (fr) 2013-12-24 2015-07-02 Shell Internationale Research Maatschappij B.V. Composition lubrifiante
CN106133006B (zh) 2014-03-28 2018-04-03 三井化学株式会社 乙烯/α‑烯烃共聚物及润滑油
US8968592B1 (en) 2014-04-10 2015-03-03 Soilworks, LLC Dust suppression composition and method of controlling dust
US9068106B1 (en) 2014-04-10 2015-06-30 Soilworks, LLC Dust suppression composition and method of controlling dust
WO2015172846A1 (fr) 2014-05-16 2015-11-19 Ab Nanol Technologies Oy Composition d'additif pour lubrifiants
CN106414686A (zh) 2014-06-19 2017-02-15 国际壳牌研究有限公司 润滑组合物
WO2016032782A1 (fr) 2014-08-27 2016-03-03 Shell Oil Company Procédés de lubrification d'une surface revêtue de carbone de type diamant, compositions d'huile lubrifiante associées et procédés de criblage associés
WO2016039295A1 (fr) 2014-09-10 2016-03-17 三井化学株式会社 Composition lubrifiante
CN107148463A (zh) 2014-11-04 2017-09-08 国际壳牌研究有限公司 润滑组合物
US10294436B2 (en) 2014-11-12 2019-05-21 Shell Oil Company Fuel composition
US10160927B2 (en) 2014-12-17 2018-12-25 Shell Oil Company Lubricating oil composition
EP3040404A1 (fr) 2014-12-31 2016-07-06 Shell Internationale Research Maatschappij B.V. Procédé de préparation de naphta et de fractions de distillat moyen
JP6674472B2 (ja) 2015-02-06 2020-04-01 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイＳｈｅｌｌ Ｉｎｔｅｒｎａｔｉｏｎａｌｅ Ｒｅｓｅａｒｃｈ Ｍａａｔｓｃｈａｐｐｉｊ Ｂｅｓｌｏｔｅｎ Ｖｅｎｎｏｏｔｓｈａｐ グリース組成物
BR112017018385B1 (pt) 2015-02-27 2022-01-18 Shell Internationale Research Maatschappij B.V. Uso de uma amina aromática em uma composição lubrificante
WO2016156328A1 (fr) 2015-03-31 2016-10-06 Shell Internationale Research Maatschappij B.V. Utilisation d'une composition lubrifiante comprenant un photostabilisant de type amine encombrée pour une meilleure propreté d'un piston dans un moteur à combustion interne
WO2016166135A1 (fr) 2015-04-15 2016-10-20 Shell Internationale Research Maatschappij B.V. Procédé permettant de détecter la présence d'hydrocarbures obtenus à partir du méthane dans un mélange
WO2016184842A1 (fr) 2015-05-18 2016-11-24 Shell Internationale Research Maatschappij B.V. Composition lubrifiante
EP3095842A1 (fr) 2015-05-20 2016-11-23 Total Marketing Services Procédé pour la production de fluides hydrocarbonés biodégradables basé sur un gaz de synthèse
JP2018521190A (ja) 2015-07-22 2018-08-02 シェブロン・オロナイト・テクノロジー・ビー．ブイ． 船舶用ディーゼルシリンダー潤滑油組成物
US9434881B1 (en) 2015-08-25 2016-09-06 Soilworks, LLC Synthetic fluids as compaction aids
EP3353270B1 (fr) 2015-09-22 2022-08-10 Shell Internationale Research Maatschappij B.V. Compositions de carburant
US11959033B2 (en) 2015-11-30 2024-04-16 Shell Usa, Inc. Fuel composition
CN108473884A (zh) 2015-12-23 2018-08-31 国际壳牌研究有限公司 用于制备浊点降低的基础油的方法
US10385288B1 (en) 2016-05-13 2019-08-20 Evonik Oil Additives Gmbh Graft copolymers based on polyolefin backbone and methacrylate side chains
CA3033901A1 (fr) 2016-08-15 2018-02-22 Evonik Oil Additives Gmbh Polyalkyle (meth)acrylates fonctionnels ayant une performance de desemulsibilite amelioree
BR112019004224A2 (pt) 2016-08-31 2019-05-28 Evonik Oil Additives Gmbh polímeros do tipo pente para aprimorar perda por evaporação noack de formulações de óleo de motor, método para reduzir perdas por evaporação, composição aditiva e composição de óleo lubrificante
EP3315590A1 (fr) 2016-10-27 2018-05-02 Total Marketing Services Utilisation de fluides d'hydrocarbure dans des véhicules électriques
EP3315586A1 (fr) 2016-10-27 2018-05-02 Total Marketing Services Utilisation de fluides d'hydrocarbures biodégradables servant d'agents caloporteurs
EP3315592A1 (fr) 2016-10-27 2018-05-02 Total Marketing Services Utilisation de fluides hydrocarbonés biodégradables en tant que fluides de forage
EP3336162A1 (fr) 2016-12-16 2018-06-20 Shell International Research Maatschappij B.V. Composition de lubrification
CA3047194A1 (fr) 2016-12-19 2018-06-28 Evonik Oil Additives Gmbh Composition d'huile lubrifiante comprenant des polymeres en peigne dispersants
US11078430B2 (en) 2016-12-23 2021-08-03 Shell Oil Company Haze-free base oils with high paraffinic content
WO2018115284A1 (fr) 2016-12-23 2018-06-28 Shell Internationale Research Maatschappij B.V. Fractions d'huile de base exemptes de trouble dérivées d'une charge d'alimentation de fischer-tropsch
EP3342842A1 (fr) 2017-01-03 2018-07-04 Total Marketing Services Procédé de déparaffinage et désaromatisation d'hydrocarbure dans un bioréacteur à boues liquides
CN110072981B (zh) 2017-01-16 2022-02-25 三井化学株式会社 汽车齿轮用润滑油组合物
US20180305633A1 (en) 2017-04-19 2018-10-25 Shell Oil Company Lubricating compositions comprising a volatility reducing additive
RU2768169C2 (ru) 2017-04-27 2022-03-23 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Смазочная композиция
EP3652284B1 (fr) 2017-07-14 2021-06-02 Evonik Operations GmbH Polymères en peigne à fonctionnalité imide
ES2847382T3 (es) 2017-09-04 2021-08-03 Evonik Operations Gmbh Nuevos mejoradores del índice de viscosidad con distribuciones de peso molecular definidas
ES2801327T3 (es) 2017-12-13 2021-01-11 Evonik Operations Gmbh Mejorador del índice de viscosidad con resistencia al cizallamiento y solubilidad después del cizallamiento mejoradas
CN111630141B (zh) 2018-01-23 2022-07-19 赢创运营有限公司 聚合物-无机纳米粒子组合物、其制造方法和其作为润滑剂添加剂的用途
ES2893267T3 (es) 2018-01-23 2022-02-08 Evonik Operations Gmbh Composiciones de nanopartículas poliméricas-inorgánicas, proceso de fabricación de las mismas y su uso como aditivos para lubricantes
WO2019145287A1 (fr) 2018-01-23 2019-08-01 Evonik Oil Additives Gmbh Compositions nanoparticulaires polymères inorganiques, leur procédé de fabrication et leur utilisation en tant qu'additifs pour lubrifiants
WO2019206999A1 (fr) 2018-04-26 2019-10-31 Shell Internationale Research Maatschappij B.V. Composition lubrifiante et son utilisation comme pâte lubrifiante
WO2020007945A1 (fr) 2018-07-05 2020-01-09 Shell Internationale Research Maatschappij B.V. Composition lubrifiante
EP3820974A1 (fr) 2018-07-13 2021-05-19 Shell Internationale Research Maatschappij B.V. Composition lubrifiante
WO2020064619A1 (fr) 2018-09-24 2020-04-02 Evonik Operations Gmbh Utilisation de composés à base de trialcoxysilane pour lubrifiants
JP7459087B2 (ja) 2018-11-13 2024-04-01 エボニック オペレーションズ ゲーエムベーハー 基油または潤滑剤添加剤として使用するためのランダムコポリマー
EP3898907A1 (fr) 2018-12-19 2021-10-27 Evonik Operations GmbH Utilisation de copolymères triséquencés associatifs en tant qu'agents d'amélioration de l'indice de viscosité
EP3898721B1 (fr) 2018-12-19 2023-05-03 Evonik Operations GmbH Dispositifs d'amélioration de l'indice de viscosité basés sur des copolymères séquencés
EP3708640B1 (fr) 2019-03-11 2021-03-17 Evonik Operations GmbH Agents améliorant l'indice de viscosité à base de polyalkylméthacrylate
WO2020187954A1 (fr) 2019-03-20 2020-09-24 Evonik Operations Gmbh Polyalkyl(méth)acrylates pour améliorer l'économie de carburant, les performances de dépôts et de capacité de dispersion
EP3950902A4 (fr) 2019-03-26 2022-08-10 Mitsui Chemicals, Inc. Composition d'huile lubrifiante pour huile de transmission automobile, et procédé de fabrication de celle-ci
US20220169948A1 (en) 2019-03-26 2022-06-02 Mitsui Chemicals, Inc. Lubricating oil composition for compressor oils and method for producing the same
US20220169942A1 (en) 2019-03-26 2022-06-02 Mitsui Chemicals, Inc. Lubricating oil composition for internal combustion engines and method for producing the same
KR20210139407A (ko) 2019-03-26 2021-11-22 미쓰이 가가쿠 가부시키가이샤 그리스 조성물 및 그의 제조 방법
US20220186134A1 (en) 2019-03-26 2022-06-16 Mitsui Chemicals, Inc. Lubricating oil composition for internal combustion engines and method for producing the same
WO2020194544A1 (fr) 2019-03-26 2020-10-01 三井化学株式会社 Composition d'huile lubrifiante pour roue d'engrenage industrielle, et procédé de fabrication de celle-ci
CN113574142A (zh) 2019-03-26 2021-10-29 三井化学株式会社 液压油用润滑油组合物及其制造方法
WO2020194548A1 (fr) 2019-03-26 2020-10-01 三井化学株式会社 Composition d'huile lubrifiante pour roue d'engrenage automobile, et procédé de fabrication de celle-ci
EP3778839B1 (fr) 2019-08-13 2021-08-04 Evonik Operations GmbH Agent améliorant l'indice de viscosité présentant une meilleure résistance au cisaillement
JP7408344B2 (ja) 2019-10-23 2024-01-05 シェルルブリカンツジャパン株式会社 潤滑油組成物
WO2021197968A1 (fr) 2020-03-30 2021-10-07 Shell Internationale Research Maatschappij B.V. Système de gestion thermique
EP4127116B1 (fr) 2020-03-30 2024-04-10 Shell Internationale Research Maatschappij B.V. Gestion d'emballement thermique
US12065526B2 (en) 2020-04-30 2024-08-20 Evonik Operations Gmbh Process for the preparation of polyalkyl (meth)acrylate polymers
CA3172828A1 (fr) 2020-04-30 2021-11-04 Evonik Operations Gmbh Procede de preparation de polymeres de (meth)acrylate de polyalkyle dispersants
EP3907269B1 (fr) 2020-05-05 2023-05-03 Evonik Operations GmbH Copolymères à base de polydienes linéaire comme une huile de base ou un additif des compositions lubrifiantes
US12116546B2 (en) 2020-07-03 2024-10-15 Evonik Operations Gmbh High viscosity base fluids based on oil compatible polyesters
WO2022003088A1 (fr) 2020-07-03 2022-01-06 Evonik Operations Gmbh Fluides de base à viscosité élevée à base de polyesters compatibles avec l'huile préparés à partir d'époxydes à longue chaîne
WO2022049130A1 (fr) 2020-09-01 2022-03-10 Shell Internationale Research Maatschappij B.V. Composition d'huile moteur
ES2927314T3 (es) 2020-09-18 2022-11-04 Evonik Operations Gmbh Composiciones que comprenden un material basado en grafeno como aditivos de lubricante
CN116438282A (zh) 2020-11-18 2023-07-14 赢创运营有限公司 具有高粘度指数的压缩机油
WO2022129495A1 (fr) 2020-12-18 2022-06-23 Evonik Operations Gmbh Procédé de préparation d'homo polymères et de copolymères de (méth)acrylates d'alkyle ayant une faible teneur en monomères résiduels
EP4060009B1 (fr) 2021-03-19 2023-05-03 Evonik Operations GmbH Un agent améliorant l'indice de viscosité et composition lubrifiante
ES2955513T3 (es) 2021-07-16 2023-12-04 Evonik Operations Gmbh Composición de aditivo de lubricante que contiene poli(metacrilatos de alquilo)
CN117337323A (zh) 2021-07-20 2024-01-02 三井化学株式会社 润滑油用粘度调节剂及工作油用润滑油组合物
EP4441179A1 (fr) 2021-12-03 2024-10-09 TotalEnergies OneTech Compositions lubrifiantes
WO2023099632A1 (fr) 2021-12-03 2023-06-08 Evonik Operations Gmbh Polymères de poly(méth)acrylate d'alkyle modifiés par un ester boronique
WO2023099631A1 (fr) 2021-12-03 2023-06-08 Evonik Operations Gmbh Polymères de poly(méth)acrylate d'alkyle modifiés par un ester boronique
EP4441175A1 (fr) 2021-12-03 2024-10-09 Evonik Operations GmbH Polymères de polyalkyl(méth)acrylate modifiés par un ester boronique
EP4441180A1 (fr) 2021-12-03 2024-10-09 TotalEnergies OneTech Compositions lubrifiantes
EP4441178A1 (fr) 2021-12-03 2024-10-09 TotalEnergies OneTech Compositions lubrifiantes
CN118742629A (zh) 2022-03-03 2024-10-01 三井化学株式会社 润滑油组合物
WO2023222677A1 (fr) 2022-05-19 2023-11-23 Shell Internationale Research Maatschappij B.V. Système de gestion thermique
WO2023247624A1 (fr) 2022-06-22 2023-12-28 Shell Internationale Research Maatschappij B.V. Procédé de préparation de kérosène
EP4381033B1 (fr) 2022-08-08 2024-10-16 Evonik Operations GmbH Polymères à base de (méth)acrylate de polyalkyle ayant des propriétés améliorées à basse température
EP4321602B1 (fr) 2022-08-10 2024-09-11 Evonik Operations GmbH Copolymères de poly(méth)acrylate d'alkyle sans soufre utilisés comme améliorants d'indice de viscosité dans des lubrifiants
WO2024120926A1 (fr) 2022-12-07 2024-06-13 Evonik Operations Gmbh Polymères dispersants exempts de soufre pour applications industrielles

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4943672A (en) * 1987-12-18 1990-07-24 Exxon Research And Engineering Company Process for the hydroisomerization of Fischer-Tropsch wax to produce lubricating oil (OP-3403)
US5059299A (en) 1987-12-18 1991-10-22 Exxon Research And Engineering Company Method for isomerizing wax to lube base oils
AU640490B2 (en) * 1990-07-05 1993-08-26 Mobil Oil Corporation Production of high viscosity index lubricants
US5282958A (en) 1990-07-20 1994-02-01 Chevron Research And Technology Company Use of modified 5-7 a pore molecular sieves for isomerization of hydrocarbons
CA2047923C (fr) * 1990-08-14 2002-11-19 Heather A. Boucher Hydrotraitement de residus lourds d'hydro-isomerisation de colonne de distillation visant a produire apres refractionnement une huile legere de qualite
US5182248A (en) 1991-05-10 1993-01-26 Exxon Research And Engineering Company High porosity, high surface area isomerization catalyst
FR2676749B1 (fr) 1991-05-21 1993-08-20 Inst Francais Du Petrole Procede d'hydroisomerisation de paraffines issues du procede fischer-tropsch a l'aide de catalyseurs a base de zeolithe h-y.
US5275719A (en) * 1992-06-08 1994-01-04 Mobil Oil Corporation Production of high viscosity index lubricants
IT1256084B (it) 1992-07-31 1995-11-27 Eniricerche Spa Catalizzatore per la idroisomerizzazione di normal-paraffine a catena lunga e procedimento per la sua preparazione
GB9222416D0 (en) 1992-10-26 1992-12-09 Ici Plc Hydrocarbons
EP0668342B1 (fr) * 1994-02-08 1999-08-04 Shell Internationale Researchmaatschappij B.V. Procédé de préparation d'une huile lubrifiante de base

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105219427B (zh) * 2014-06-16 2017-08-25 中国石油化工股份有限公司 一种润滑油基础油的加工方法

Also Published As

Publication number Publication date
EP0776959A2 (fr) 1997-06-04
EP1365005A1 (fr) 2003-11-26
EP0776959A3 (fr) 1998-03-11
EP0776959B1 (fr) 2004-10-06

Similar Documents

Publication Publication Date Title
EP1365005B1 (fr) Procédé pour la production d'huiles lubrifiantes
CA2191290C (fr) Procede de fabrication d'huiles de base lubrifiantes
AU755963B2 (en) Catalytic dewaxing process and catalyst composition
EP0909304B1 (fr) Procede pour la preparation d'huiles de base lubrifiantes
JP5000296B2 (ja) フィッシャー・トロプシュ合成生成物から基油を製造する方法
US20080045614A1 (en) Process to Make a Base Oil
JP2008525607A (ja) フィッシャー・トロプシュ合成生成物から基油を製造する方法
EP1720959B1 (fr) Procede de preparation d'huile de base lubrifiante
JP2007526380A (ja) ２種以上の基油グレード及び中間蒸留物の連続的製造方法
EP1720961A1 (fr) Procede de preparation de deux ou plusieurs huiles de base et distillats moyens
KR100426263B1 (ko) 윤활용 기재오일을 생성하는 방법
EP0744452B1 (fr) Procédé de production d'huiles de base pour lubrifiants
JP4938447B2 (ja) 潤滑基油の製造方法
JP2008520786A (ja) 基油の製造方法
EP2746367A1 (fr) Procédé pour préparer une huile de base et du gazole

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AC Divisional application: reference to earlier application

Ref document number: 0776959

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB IT NL

17P Request for examination filed

Effective date: 20040322

17Q First examination report despatched

Effective date: 20040420

AKX Designation fees paid

Designated state(s): DE FR GB IT NL

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AC Divisional application: reference to earlier application

Ref document number: 0776959

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT NL

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 69635320

Country of ref document: DE

Date of ref document: 20051124

Kind code of ref document: P

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20060720

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20080919

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20081127

Year of fee payment: 13

Ref country code: NL

Payment date: 20081127

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20081010

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20081022

Year of fee payment: 13

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20100601

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20091128

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20100730

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091130

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100601

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100601

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091128

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091128