DE69431560D1 - Verfahren zur verminderung des gehaltes an vorlauferverbindungen von schlamm undlack in schmierolen - Google Patents

Verfahren zur verminderung des gehaltes an vorlauferverbindungen von schlamm undlack in schmierolen

Info

Publication number
DE69431560D1
DE69431560D1 DE69431560T DE69431560T DE69431560D1 DE 69431560 D1 DE69431560 D1 DE 69431560D1 DE 69431560 T DE69431560 T DE 69431560T DE 69431560 T DE69431560 T DE 69431560T DE 69431560 D1 DE69431560 D1 DE 69431560D1
Authority
DE
Germany
Prior art keywords
varnish
sludge
lubricants
reducing
content
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
DE69431560T
Other languages
English (en)
Other versions
DE69431560T2 (de
Inventor
W Brownawell
A Thaler
K Jones
Jacob Emert
O Patil
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.)
Infineum USA LP
Original Assignee
Infineum USA LP
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 Infineum USA LP filed Critical Infineum USA LP
Publication of DE69431560D1 publication Critical patent/DE69431560D1/de
Application granted granted Critical
Publication of DE69431560T2 publication Critical patent/DE69431560T2/de
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
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
    • C10M149/12—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M149/14—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds a condensation reaction being involved
    • C10M149/22—Polyamines
    • 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
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C10M171/06—Particles of special shape or size
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/26—Amines
    • 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
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/046—Polyamines, i.e. macromoleculars obtained by condensation of more than eleven amine monomers
    • 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
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/06—Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/251—Alcohol-fuelled engines
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
    • C10N2040/28—Rotary engines

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)
  • Lubricants (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
DE69431560T 1993-04-19 1994-04-19 Verfahren zur verminderung des gehaltes an vorlauferverbindungen von schlamm undlack in schmierolen Expired - Lifetime DE69431560T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4921093A 1993-04-19 1993-04-19
PCT/US1994/004262 WO1994024237A1 (en) 1993-04-19 1994-04-19 A method of reducing sludge and varnish precursors in lubricating oils

Publications (2)

Publication Number Publication Date
DE69431560D1 true DE69431560D1 (de) 2002-11-21
DE69431560T2 DE69431560T2 (de) 2003-08-14

Family

ID=21958615

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69431560T Expired - Lifetime DE69431560T2 (de) 1993-04-19 1994-04-19 Verfahren zur verminderung des gehaltes an vorlauferverbindungen von schlamm undlack in schmierolen

Country Status (5)

Country Link
EP (1) EP0703959B1 (de)
JP (1) JPH08508773A (de)
CA (1) CA2160778C (de)
DE (1) DE69431560T2 (de)
WO (1) WO1994024237A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2394431B (en) 2001-08-24 2006-02-22 Dober Chemical Corp Controlled release of additives in fluid systems
US7384896B2 (en) 2002-07-16 2008-06-10 The Lubrizol Corporation Controlled release of additive gel(s) for functional fluids
US6843916B2 (en) 2002-07-16 2005-01-18 The Lubrizol Corporation Slow release lubricant additives gel
US7534747B2 (en) 2003-06-25 2009-05-19 The Lubrizol Corporation Gels that reduce soot and/or emissions from engines
US7250126B2 (en) 2004-08-11 2007-07-31 Fleetguard, Inc. Acid-neutralizing filter media
US7510653B2 (en) 2006-08-31 2009-03-31 Cummins Filtration Ip, Inc. Filter assembly with a weak base slow release mechanism
BE1017381A3 (nl) * 2006-12-06 2008-07-01 Atlas Copco Airpower Nv Werkwijze voor het beschermen van olie tegen oxidatie.
US7563368B2 (en) 2006-12-12 2009-07-21 Cummins Filtration Ip Inc. Filtration device with releasable additive
US8022021B2 (en) 2007-02-05 2011-09-20 The Lubrizol Corporation Low ash controlled release gels
JP4711199B2 (ja) * 2008-05-16 2011-06-29 トヨタ自動車株式会社 内燃機関のオイルミストセパレータ
DE102008044306A1 (de) 2008-12-03 2010-06-10 Robert Bosch Gmbh Vorrichtung zur Stabilisierung eines Betriebsfluides für Kraftfahrzeuge
JP2010196658A (ja) * 2009-02-26 2010-09-09 Toyota Motor Corp 内燃機関のオイル劣化抑制装置、オイル劣化抑制用フィルム及びその製造方法
JP5168664B2 (ja) * 2009-03-06 2013-03-21 トヨタ自動車株式会社 内燃機関の潤滑装置
JP5240575B2 (ja) * 2009-04-14 2013-07-17 トヨタ自動車株式会社 内燃機関の潤滑装置
US20120312731A1 (en) 2010-01-28 2012-12-13 Toyota Jidosha Kabushiki Kaisha Material for trapping target substance, filter for trapping target substance, container for liquid organic compound, and engine oil
CN115386417A (zh) * 2022-09-05 2022-11-25 茂名市鹰鹏机电设备有限公司 一种化学结晶脱除废润滑油灰分的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2303546A (en) * 1939-08-08 1942-12-01 Herbert H Greger Method of separating impurities from lubricating oils
US2343427A (en) * 1941-02-28 1944-03-07 Purolator Products Inc Filter
US2609931A (en) * 1948-04-17 1952-09-09 Fram Corp Method of filtering
US3305478A (en) * 1964-08-13 1967-02-21 Dow Chemical Co Process for re-refining used lubricating oils
US3523074A (en) * 1968-12-16 1970-08-04 Exxon Research Engineering Co Novel lubricating oil system and oil filter for internal combustion engines
US4636322A (en) * 1985-11-04 1987-01-13 Texaco Inc. Lubricating oil dispersant and viton seal additives
US4906389A (en) * 1988-11-09 1990-03-06 Exxon Research And Engineering Company Method for reducing piston deposits
US5042617A (en) * 1989-09-07 1991-08-27 Exxon Research & Engineering Company Method of reducing the presence of sludge in lubricating oils
US4997546A (en) * 1989-09-07 1991-03-05 Exxon Research And Engineering Company Method of removing hydroperoxides from lubricating oils
US5069799A (en) * 1989-09-07 1991-12-03 Exxon Research & Engineering Company Method for rejuvenating lubricating oils
FR2680791B1 (fr) * 1991-08-30 1994-09-09 Bp Chemicals Snc Procede de fabrication d'un polymere reticule et utilisation du polymere.

Also Published As

Publication number Publication date
CA2160778C (en) 2007-04-17
JPH08508773A (ja) 1996-09-17
EP0703959B1 (de) 2002-10-16
CA2160778A1 (en) 1994-10-27
WO1994024237A1 (en) 1994-10-27
EP0703959A1 (de) 1996-04-03
DE69431560T2 (de) 2003-08-14

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