CA2673569C - A method for the determination of the oxidative stability of a lubricating fluid - Google Patents

A method for the determination of the oxidative stability of a lubricating fluid Download PDF

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Publication number
CA2673569C
CA2673569C CA2673569A CA2673569A CA2673569C CA 2673569 C CA2673569 C CA 2673569C CA 2673569 A CA2673569 A CA 2673569A CA 2673569 A CA2673569 A CA 2673569A CA 2673569 C CA2673569 C CA 2673569C
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CA
Canada
Prior art keywords
cell
lubricating fluid
gas
nitrogen dioxide
reaction
Prior art date
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CA2673569A
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English (en)
French (fr)
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CA2673569A1 (en
Inventor
Bernard Kinker
Raymond Romaszewski
Original Assignee
Evonik Operations GmbH
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Publication date
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Publication of CA2673569A1 publication Critical patent/CA2673569A1/en
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Publication of CA2673569C publication Critical patent/CA2673569C/en
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/30—Oils, i.e. hydrocarbon liquids for lubricating properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2888—Lubricating oil characteristics, e.g. deterioration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Lubricants (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
CA2673569A 2006-10-11 2007-07-03 A method for the determination of the oxidative stability of a lubricating fluid Active CA2673569C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/545,421 2006-10-11
US11/545,421 US8021885B2 (en) 2006-10-11 2006-10-11 Method for the determination of the oxidative stability of a lubricating fluid
PCT/EP2007/056674 WO2008043584A1 (en) 2006-10-11 2007-07-03 A method for the determination of the oxidative stability of a lubricating fluid

Publications (2)

Publication Number Publication Date
CA2673569A1 CA2673569A1 (en) 2008-04-17
CA2673569C true CA2673569C (en) 2015-11-10

Family

ID=38752399

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2673569A Active CA2673569C (en) 2006-10-11 2007-07-03 A method for the determination of the oxidative stability of a lubricating fluid

Country Status (10)

Country Link
US (1) US8021885B2 (https=)
EP (1) EP2087347B1 (https=)
JP (1) JP5096473B2 (https=)
KR (1) KR101375004B1 (https=)
CN (1) CN101523206B (https=)
BR (1) BRPI0719905A8 (https=)
CA (1) CA2673569C (https=)
ES (1) ES2564304T3 (https=)
MX (1) MX2009003531A (https=)
WO (1) WO2008043584A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ614557A (en) 2009-03-23 2015-03-27 Epitopix Llc Polypeptides and immunizing compositions containing gram positive polypeptides and methods of use
US8549897B2 (en) * 2009-07-24 2013-10-08 Chevron Oronite S.A. System and method for screening liquid compositions
FR2958941B1 (fr) * 2010-04-16 2012-05-25 Peugeot Citroen Automobiles Sa Une methode de conditionnement d'une huile moteur additionnee d'un carburant
CN102384929A (zh) * 2010-09-03 2012-03-21 中国石油化工股份有限公司 用于评价变压器油使用寿命的试验控制方法
US9304119B2 (en) 2012-08-30 2016-04-05 Shell Oil Company System and method for testing engine lubricants
CN106556685B (zh) * 2015-09-24 2019-01-25 中国石油化工股份有限公司 一种重质船用燃料油储存稳定性的快速检测方法
CN105372156B (zh) * 2015-11-17 2018-09-25 广东工业大学 一种测试评价聚氯乙烯润滑剂树脂润滑性能的方法
KR102315083B1 (ko) * 2020-01-09 2021-10-20 동국대학교 경주캠퍼스 산학협력단 오일 센서를 이용한 유분석 시험 시스템

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU744325A1 (ru) * 1978-04-19 1980-06-30 Предприятие П/Я В-2504 Прибор дл оценки термоокислительной стабильности масел
JPS582658A (ja) * 1981-06-26 1983-01-08 Mitsubishi Electric Corp 絶縁油の酸化安定度試験装置
US4745070A (en) * 1985-04-22 1988-05-17 Ford Motor Company Method for assessment of high temperature antioxidant capabilities of engine oils, base oils & engine oil additives
US5501714A (en) * 1988-12-28 1996-03-26 Platinum Plus, Inc. Operation of diesel engines with reduced particulate emission by utilization of platinum group metal fuel additive and pass-through catalytic oxidizer
AU695940B2 (en) * 1993-04-27 1998-08-27 Cargill Incorporated Non-hydrogenated canola oil for food applications
US5287731A (en) * 1993-06-11 1994-02-22 Chrysler Corporation Thermo-oxidation engine oil simulation testing
JPH1082735A (ja) * 1996-09-10 1998-03-31 Nippon Soken Inc 潤滑油中の不溶解分測定装置
JPH11194124A (ja) * 1997-11-10 1999-07-21 Idemitsu Kosan Co Ltd 潤滑剤の管理方法
US6127185A (en) * 1998-05-05 2000-10-03 University Of Tennessee Research Corporation Instrument and method for measurement of stability of oils
GB9810581D0 (en) * 1998-05-15 1998-07-15 Exxon Chemical Patents Inc Lubricant compositions
JP2000319682A (ja) * 1999-05-10 2000-11-21 Tonen Corp 内燃機関用潤滑油組成物
US6797677B2 (en) * 2002-05-30 2004-09-28 Afton Chemical Corporation Antioxidant combination for oxidation and deposit control in lubricants containing molybdenum and alkylated phenothiazine
GB0222728D0 (en) * 2002-10-01 2002-11-06 Shell Int Research System for identifying lubricating oils
US20050095717A1 (en) * 2003-10-31 2005-05-05 Wollenberg Robert H. High throughput screening methods for lubricating oil compositions
US7306948B2 (en) * 2004-02-13 2007-12-11 Chevron Oronite Company Llc High throughput screening methods for lubricating oil compositions

Also Published As

Publication number Publication date
US20080090296A1 (en) 2008-04-17
JP2010506178A (ja) 2010-02-25
BRPI0719905A8 (pt) 2016-10-11
CN101523206B (zh) 2014-04-30
ES2564304T3 (es) 2016-03-21
US8021885B2 (en) 2011-09-20
WO2008043584A1 (en) 2008-04-17
CA2673569A1 (en) 2008-04-17
KR20090073151A (ko) 2009-07-02
JP5096473B2 (ja) 2012-12-12
EP2087347A1 (en) 2009-08-12
MX2009003531A (es) 2009-04-15
KR101375004B1 (ko) 2014-03-14
CN101523206A (zh) 2009-09-02
BRPI0719905A2 (pt) 2014-06-10
EP2087347B1 (en) 2015-12-23

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