BRPI0520193A2 - mÉtodo para analisar a condiÇço de um fluido funcional e kit de teste para a anÁlise de fluidos funcionais - Google Patents

mÉtodo para analisar a condiÇço de um fluido funcional e kit de teste para a anÁlise de fluidos funcionais

Info

Publication number
BRPI0520193A2
BRPI0520193A2 BRPI0520193-4A BRPI0520193A BRPI0520193A2 BR PI0520193 A2 BRPI0520193 A2 BR PI0520193A2 BR PI0520193 A BRPI0520193 A BR PI0520193A BR PI0520193 A2 BRPI0520193 A2 BR PI0520193A2
Authority
BR
Brazil
Prior art keywords
fluid
condition
functional
analyzing
functional fluid
Prior art date
Application number
BRPI0520193-4A
Other languages
English (en)
Inventor
Robert C Richardson
Richard J Vickerman
Mark R Baker
Gregory D Taylor
Original Assignee
Lubrizol Corp
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 Lubrizol Corp filed Critical Lubrizol Corp
Publication of BRPI0520193A2 publication Critical patent/BRPI0520193A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • 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
    • G01N33/2835—Specific substances contained in the oils or fuels
    • G01N33/2876—Total acid number
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N2021/7769—Measurement method of reaction-produced change in sensor
    • G01N2021/7786—Fluorescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G01N21/80—Indicating pH value
    • 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
    • G01N33/2835—Specific substances contained in the oils or fuels
    • G01N33/2882—Markers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Lubricants (AREA)

Abstract

MÉTODO PARA ANALISAR A CONDIÇçO DE UM FLUIDO FUNCIONAL E KIT DE TESTE PARA A ANÁLISE DE FLUIDOS FUNCIONAIS. A invenção refere-se a um método para analisar a condição de um fluido funcional que compreende: (1) obter uma amostra do fluido usado; (2) colocar a amostra do fluido em um meio de teste; (3) fazer reagir o fluido com um indicador no meio de teste; (4) analisar visualmente os resultados do reator resultando na determinação da condição do fluido. Além disso, expõe-se um aparelho para analisar fluidos funcionais na forma de um meio de teste que consiste de um material absorvente e não-absorvente que foi tratado com um indicador químico, substância de marcação ou um revelador ou reagente detector no qual é colocada uma amostra a ser testada. Os componentes no meio de teste tratado reagem com os componentes no fluido de teste proporcionando uma indicação visual, por exemplo, uma mudança de cor, para avaliar a condição, a presença de uma substância marcadora ou um outro parâmetro do fluido. O fluido funcional pode ser um lubrificante, combustível ou outro fluido funcional de inumeráveis fontes, incluindo motores de combustão interna, turbinas, transmissões, diferenciais, bombas, operações de usinagem, sistemas de refrigeração e outros, e seja baseado em solvente orgânico ou aquoso.
BRPI0520193-4A 2005-04-14 2005-04-14 mÉtodo para analisar a condiÇço de um fluido funcional e kit de teste para a anÁlise de fluidos funcionais BRPI0520193A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2005/012936 WO2006112827A1 (en) 2005-04-14 2005-04-14 Rapid analysis of functional fluids

Publications (1)

Publication Number Publication Date
BRPI0520193A2 true BRPI0520193A2 (pt) 2009-04-22

Family

ID=35134095

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0520193-4A BRPI0520193A2 (pt) 2005-04-14 2005-04-14 mÉtodo para analisar a condiÇço de um fluido funcional e kit de teste para a anÁlise de fluidos funcionais

Country Status (6)

Country Link
EP (1) EP1875227A1 (pt)
JP (1) JP4889726B2 (pt)
BR (1) BRPI0520193A2 (pt)
CA (1) CA2604168C (pt)
MX (1) MX2007012671A (pt)
WO (1) WO2006112827A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080206879A1 (en) * 2007-02-28 2008-08-28 The Lubrizol Corporation Analysis of Functional Fluids Using a Redox Indicator
JP2013082797A (ja) * 2011-10-07 2013-05-09 Showa Shell Sekiyu Kk 潤滑油の簡易識別方法、簡易識別用キット及び簡易識別可能な潤滑油
CN103033511B (zh) * 2012-12-08 2014-12-03 杭州特种纸业有限公司 一种pH精密试纸的制备方法
EP3111194B1 (en) * 2014-02-25 2025-12-10 Jon A. Petty Corrosion inhibiting brake fluid additive
US10669503B2 (en) 2014-02-25 2020-06-02 Jon A. Petty Corrosion inhibiting hydraulic fluid additive
JP6744065B2 (ja) * 2014-12-25 2020-08-19 一般財団法人電力中央研究所 工業用油の劣化評価方法及び工業用油の劣化評価システム
CN105409888B (zh) * 2015-10-30 2017-12-05 成都市白蚁防治研究所 一种染色标记白蚁的方法
GB201810589D0 (en) * 2018-06-28 2018-08-15 Rab Microfluidics Res And Development Company Limited Method and apparatus for oil condition monitoring
NL2025350B1 (en) * 2020-04-15 2021-10-26 Matinspired B V Chromium VI test

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770530A (en) * 1953-09-08 1956-11-13 Shell Dev Method of oil testing and composition therefor
US3238020A (en) * 1961-07-26 1966-03-01 Du Pont Acid-base test materials
US3580704A (en) * 1966-03-10 1971-05-25 Cons Paper Bahamas Ltd Colorimetric indicators for determining ph of motor oil
US3498751A (en) * 1967-09-29 1970-03-03 James E Newhart Detector for presence of halogen ion in fuel
JPS54130192A (en) * 1978-03-31 1979-10-09 Nippon Oil Co Ltd Method of simply measuring chloring in lubricant or sea water in coolant for internal combustion engine
JPS62102159A (ja) * 1985-10-29 1987-05-12 Eiken Kagaku Kk 塩化物濃度測定用試験片
US5313824A (en) * 1992-09-30 1994-05-24 Herguth Laboratories Lubricating oil analysis method and kit
US5710372A (en) * 1996-12-17 1998-01-20 Cincinnati Milacron Inc. Method of analysis for aqueous fluids
US5962330A (en) * 1997-06-27 1999-10-05 Morton International, Inc. Method for detecting acid- and base-extractable markers

Also Published As

Publication number Publication date
JP2008538411A (ja) 2008-10-23
CA2604168C (en) 2013-07-09
CA2604168A1 (en) 2006-10-26
JP4889726B2 (ja) 2012-03-07
MX2007012671A (es) 2007-12-13
EP1875227A1 (en) 2008-01-09
WO2006112827A1 (en) 2006-10-26

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2308 DE 31/03/2015.