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BR9004416A - Processo para regenerar um oleo lubrificante,sistema de filtro para tal regeneracao e sistema de filtro substituivel - Google Patents

Processo para regenerar um oleo lubrificante,sistema de filtro para tal regeneracao e sistema de filtro substituivel

Info

Publication number
BR9004416A
BR9004416A BR909004416A BR9004416A BR9004416A BR 9004416 A BR9004416 A BR 9004416A BR 909004416 A BR909004416 A BR 909004416A BR 9004416 A BR9004416 A BR 9004416A BR 9004416 A BR9004416 A BR 9004416A
Authority
BR
Brazil
Prior art keywords
filter system
substituable
regenerate
regeneration
lubricating oil
Prior art date
Application number
BR909004416A
Other languages
English (en)
Inventor
Darrell William Brownawell
Paul Kevin Ladwig
Original Assignee
Exxon Research Engineering Co
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 Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of BR9004416A publication Critical patent/BR9004416A/pt

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
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
    • C10M175/06—Working-up used lubricants to recover useful products ; Cleaning by ultrafiltration or osmosis
    • 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
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
    • C10M175/0058—Working-up used lubricants to recover useful products ; Cleaning by filtration and centrifugation processes; apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • B01D37/025—Precoating the filter medium; Addition of filter aids to the liquid being filtered additives incorporated in the filter
    • 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
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
    • C10M175/0091—Treatment of oils in a continuous lubricating circuit (e.g. motor oil system)
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
    • F01M2001/1007—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the purification means combined with other functions
    • F01M2001/1014—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the purification means combined with other functions comprising supply of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Water Supply & Treatment (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Lubricants (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
BR909004416A 1989-09-07 1990-09-05 Processo para regenerar um oleo lubrificante,sistema de filtro para tal regeneracao e sistema de filtro substituivel BR9004416A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/404,154 US5069799A (en) 1989-09-07 1989-09-07 Method for rejuvenating lubricating oils

Publications (1)

Publication Number Publication Date
BR9004416A true BR9004416A (pt) 1991-09-10

Family

ID=23598389

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909004416A BR9004416A (pt) 1989-09-07 1990-09-05 Processo para regenerar um oleo lubrificante,sistema de filtro para tal regeneracao e sistema de filtro substituivel

Country Status (7)

Country Link
US (1) US5069799A (pt)
EP (1) EP0416908A3 (pt)
JP (1) JP3238699B2 (pt)
KR (1) KR910006471A (pt)
AU (1) AU638053B2 (pt)
BR (1) BR9004416A (pt)
CA (1) CA2024008C (pt)

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BR112013023061B1 (pt) * 2011-03-18 2021-07-13 Toyota Jidosha Kabushiki Kaisha Aparelho de supressão de deterioração de óleo para um motor de combustão interna
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US20130045903A1 (en) * 2011-08-15 2013-02-21 Robert O. Crowder Process and Apparatus to Remove Oxidation Products from Used Oil
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JP5677268B2 (ja) 2011-11-07 2015-02-25 トヨタ紡織株式会社 オイル劣化抑制装置
JP5639615B2 (ja) 2011-11-07 2014-12-10 トヨタ紡織株式会社 オイル劣化抑制装置
JP6057541B2 (ja) * 2012-05-07 2017-01-11 トヨタ紡織株式会社 オイル劣化抑制装置
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CN112469487A (zh) 2018-07-23 2021-03-09 康明斯滤清系统公司 用于旋装式过滤器的径向密封

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Also Published As

Publication number Publication date
US5069799A (en) 1991-12-03
CA2024008A1 (en) 1991-03-08
JPH03174207A (ja) 1991-07-29
AU638053B2 (en) 1993-06-17
EP0416908A2 (en) 1991-03-13
EP0416908A3 (en) 1991-04-10
KR910006471A (ko) 1991-04-29
JP3238699B2 (ja) 2001-12-17
AU6219190A (en) 1991-03-14
CA2024008C (en) 2001-05-29

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 05/09/2010