EP2735604A8 - Method of preparing a lubricant composition - Google Patents

Method of preparing a lubricant composition Download PDF

Info

Publication number
EP2735604A8
EP2735604A8 EP12193926.8A EP12193926A EP2735604A8 EP 2735604 A8 EP2735604 A8 EP 2735604A8 EP 12193926 A EP12193926 A EP 12193926A EP 2735604 A8 EP2735604 A8 EP 2735604A8
Authority
EP
European Patent Office
Prior art keywords
additive component
component
preparing
lubricant composition
base 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.)
Withdrawn
Application number
EP12193926.8A
Other languages
German (de)
French (fr)
Other versions
EP2735604A1 (en
Inventor
Gordon David Lamb
Kalpendra Baburao Rajurkar
Milind Satish Vaidya
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.)
Castrol Ltd
Original Assignee
Castrol Ltd
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 Castrol Ltd filed Critical Castrol Ltd
Priority to EP12193926.8A priority Critical patent/EP2735604A1/en
Priority to US14/086,221 priority patent/US20140187456A1/en
Publication of EP2735604A1 publication Critical patent/EP2735604A1/en
Publication of EP2735604A8 publication Critical patent/EP2735604A8/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C10M169/048—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
    • B01F23/451—Mixing liquids with liquids; Emulsifying using flow mixing by injecting one liquid into another
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • B01F25/4338—Mixers with a succession of converging-diverging cross-sections, i.e. undulating cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
    • B01F25/4521—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through orifices in elements, e.g. flat plates or cylinders, which obstruct the whole diameter of the tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/715—Feeding the components in several steps, e.g. successive steps
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M177/00—Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2070/00—Specific manufacturing methods for lubricant compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

A method of preparing a lubricant composition comprising at least one base oil component, at least one first additive component and at least one second additive component which method comprises:
introducing into an elongate mixing vessel comprising at least one static mixer, at least one base oil component, at least one first additive component and at least one second additive component; the at least one first additive component being introduced into the mixing vessel separately from the at least one second additive component; and
mixing the at least one second additive component with a mixture of the at least one first additive component and the at least one base oil component in the elongate mixing vessel using the at least one static mixer.
EP12193926.8A 2012-11-22 2012-11-22 Method of preparing a lubricant composition Withdrawn EP2735604A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP12193926.8A EP2735604A1 (en) 2012-11-22 2012-11-22 Method of preparing a lubricant composition
US14/086,221 US20140187456A1 (en) 2012-11-22 2013-11-21 Method of preparing a lubricant composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12193926.8A EP2735604A1 (en) 2012-11-22 2012-11-22 Method of preparing a lubricant composition

Publications (2)

Publication Number Publication Date
EP2735604A1 EP2735604A1 (en) 2014-05-28
EP2735604A8 true EP2735604A8 (en) 2014-07-09

Family

ID=47294687

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12193926.8A Withdrawn EP2735604A1 (en) 2012-11-22 2012-11-22 Method of preparing a lubricant composition

Country Status (2)

Country Link
US (1) US20140187456A1 (en)
EP (1) EP2735604A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9802176B2 (en) * 2015-03-24 2017-10-31 Saudi Arabian Oil Company Method for mixing in a hydrocarbon conversion process
CN107355789A (en) * 2017-06-30 2017-11-17 河南地之绿环保科技有限公司 A kind of reinforcing cracking furnace pipe based on CFD
CN111518606B (en) * 2020-05-27 2022-02-22 华阳新兴科技（天津）集团有限公司 Copper foil rolling oil and preparation method and application thereof

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2645463A (en) * 1949-02-11 1953-07-14 Standard Oil Dev Co Method and apparatus for continuous flow mixing
GB1173302A (en) * 1966-07-20 1969-12-10 Rolls Royce Mixing Device and Mixing Method for Fluids
DE2106526C3 (en) * 1971-02-11 1979-03-15 Agfa-Gevaert Ag, 5090 Leverkusen Process and apparatus for the continuous preparation of photographic emulsions
BE790131A (en) * 1971-10-14 1973-04-16 Basf Ag METHOD AND DEVICE FOR MIXING LIQUIDS
US3953002A (en) 1973-09-21 1976-04-27 England Jr Herbert C Motionless mixing device
CH564966A5 (en) * 1974-02-25 1975-08-15 Sauter Fr Ag Fabrik Elektrisch
US4332483A (en) * 1979-09-17 1982-06-01 Hope Henry F Mixing apparatus
US4808007A (en) * 1982-05-13 1989-02-28 Komax Systems, Inc. Dual viscosity mixer
DE59104667D1 (en) * 1990-08-23 1995-03-30 Sulzer Chemtech Ag Static laminar mixing device, mixing device, and use of mixing device and mixing device.
CA2131098C (en) 1992-04-15 1999-07-06 Ricardo Bloch Lubricant composition containing mixed friction modifiers
EP0861684A3 (en) * 1997-02-26 1999-09-22 Komax Systems, Inc. Multi path mixing apparatus
DE69829197T2 (en) 1997-10-28 2006-02-16 Castrol Ltd., Swindon PROCESS FOR PREPARING PFROPOPOPOLYMERS
US5947597A (en) * 1998-01-09 1999-09-07 Komax Systems, Inc. Modified dual viscosity mixer
AU2003239878A1 (en) 2002-05-24 2003-12-12 Castrol Limited Preparation of monomers for grafting to polyolefins, and lubricating oil compositions containing grafted copolymer
US6677387B2 (en) * 2002-06-03 2004-01-13 Intevep, S.A. Preparation of stable emulsion using dynamic or static mixers
US20050095714A1 (en) * 2003-10-31 2005-05-05 Wollenberg Robert H. High throughput preparation of lubricating oil compositions for combinatorial libraries
GB0326808D0 (en) 2003-11-18 2003-12-24 Infineum Int Ltd Lubricating oil composition
US7696136B2 (en) 2004-03-11 2010-04-13 Crompton Corporation Lubricant compositions containing hydroxy carboxylic acid and hydroxy polycarboxylic acid esters
JP2006063330A (en) 2004-07-29 2006-03-09 Canon Inc Inkjet ink, inkjet recording method, ink cartridge, recording unit and inkjet recorder
US20060090393A1 (en) 2004-10-29 2006-05-04 Rowland Robert G Epoxidized ester additives for reducing lead corrosion in lubricants and fuels
US8703872B2 (en) 2005-03-11 2014-04-22 Castrol Limited Multiple function graft polymer
KR101090939B1 (en) 2005-12-12 2011-12-08 네스테 오일 오와이제이 Base oil
US7691794B2 (en) 2006-01-04 2010-04-06 Chemtura Corporation Lubricating oil and fuel compositions
US7989408B2 (en) 2007-04-10 2011-08-02 Exxonmobil Research And Engineering Company Fuel economy lubricant compositions
US20090122637A1 (en) * 2007-11-14 2009-05-14 Jan Kruyer Sinusoidal mixing and shearing apparatus and associated methods
BRPI0819727B1 (en) * 2007-11-19 2018-12-26 M I Swaco Norge As SYSTEM FOR MIXING FLUIDS FOR OIL FIELD APPLICATIONS, METHOD OF MIXING A WELL HOLE FLUID AND METHOD OF INJECTING A WELL HOLE FLUID
WO2011062914A1 (en) 2009-11-17 2011-05-26 Castrol Limited Multifunctional multiple graft monomer low molecular weight polymer
CN102311852B (en) * 2011-08-16 2013-04-24 中国人民解放军空军油料研究所 Preparation method of aviation lubricating oil composition

Also Published As

Publication number Publication date
EP2735604A1 (en) 2014-05-28
US20140187456A1 (en) 2014-07-03

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RIN1 Information on inventor provided before grant (corrected)

Inventor name: VAIDYA, MILIND SATISH

Inventor name: LAMB, GORDON DAVID

Inventor name: RAJURKAR, KALPENDRA BABURAO

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

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Effective date: 20141129