EP0416907A3 - Method of removing soot from lubricating oils - Google Patents

Method of removing soot from lubricating oils Download PDF

Info

Publication number: EP0416907A3
Authority: EP; European Patent Office
Prior art keywords: lubricating oils; removing soot; soot; lubricating; oils
Prior art date: 1989-09-07
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP19900309735

Other languages

English (en)

Other versions

EP0416907A2 (fr

Inventor

Darrell William Brownawell

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.)

ExxonMobil Technology and Engineering Co

Original Assignee

Exxon Research and 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.)

1989-09-07

Filing date

1990-09-05

Publication date

1991-04-10

1990-09-05 Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co

1991-03-13 Publication of EP0416907A2 publication Critical patent/EP0416907A2/fr

1991-04-10 Publication of EP0416907A3 publication Critical patent/EP0416907A3/en

Status Withdrawn legal-status Critical Current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
- C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
- 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
- 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)
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/04—Cleaning of, preventing corrosion or erosion in, or preventing unwanted deposits in, combustion engines

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Combustion & Propulsion (AREA)
Lubricants (AREA)
Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

EP19900309735 1989-09-07 1990-09-05 Method of removing soot from lubricating oils Withdrawn EP0416907A3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US40403289A	1989-09-07	1989-09-07
US404032		1989-09-07

Publications (2)

Publication Number	Publication Date
EP0416907A2 EP0416907A2 (fr)	1991-03-13
EP0416907A3 true EP0416907A3 (en)	1991-04-10

Family

ID=23597859

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19900309735 Withdrawn EP0416907A3 (en)	1989-09-07	1990-09-05	Method of removing soot from lubricating oils

Country Status (6)

Country	Link
EP (1)	EP0416907A3 (fr)
JP (1)	JPH03152196A (fr)
KR (1)	KR910006467A (fr)
AU (1)	AU638274B2 (fr)
BR (1)	BR9004414A (fr)
CA (1)	CA2024005A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7250126B2 (en)	2004-08-11	2007-07-31	Fleetguard, Inc.	Acid-neutralizing filter media

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1996020262A1 (fr) *	1992-12-28	1996-07-04	Genvol Corp. Esteblishment	Reactif alcalin de stabilisation d'huile pour moteur
JPH0726281A (ja) *	1993-07-06	1995-01-27	Suzuki Sogyo Co Ltd	油の脱臭方法
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
US20040266630A1 (en) *	2003-06-25	2004-12-30	The Lubrizol Corporation, A Corporation Of The State Of Ohio	Novel additive composition that reduces soot and/or emissions from engines
US7534747B2 (en)	2003-06-25	2009-05-19	The Lubrizol Corporation	Gels that reduce soot and/or emissions from engines
US20040261313A1 (en)	2003-06-25	2004-12-30	The Lubrizol Corporation, A Corporation Of The State Of Ohio	Gel additives for fuel that reduce soot and/or emissions from engines
US8016125B2 (en) *	2005-05-20	2011-09-13	Lutek, Llc	Materials, filters, and systems for immobilizing combustion by-products and controlling lubricant viscosity
US20090194484A1 (en)	2008-02-01	2009-08-06	Lutek, Llc	Oil Filters Containing Strong Base and Methods of Their Use

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1914999A (en) *	1932-03-10	1933-06-20	Standard Oil Dev Co	Filtering used motor oils
GB476422A (en) *	1935-03-04	1937-12-06	John Kay Russell	Improvements in or relating to liquid refiners and method for refining liquids
GB929177A (en) *	1958-07-03	1963-06-19	Kiichiro Sarui	Improvements in or relating to the treatment of mineral oils
EP0275148A2 (fr) *	1987-01-07	1988-07-20	Exxon Chemical Patents Inc.	Elimination d'hydrocarbures carcinogènes des huiles de graissage usagées
EP0371639A1 (fr) *	1988-11-09	1990-06-06	Exxon Research And Engineering Company	Procédé pour réduire la réduction de dépôt sur les pistons dans des moteurs à combustion interne

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2508713C3 (de) *	1975-02-28	1979-04-12	Adolf Schmids Erben Ag, Bern	Verfahren zur Aufarbeitung von gebrauchtem Mineralöl

1990
- 1990-08-24 CA CA002024005A patent/CA2024005A1/fr not_active Abandoned
- 1990-09-05 BR BR909004414A patent/BR9004414A/pt not_active Application Discontinuation
- 1990-09-05 EP EP19900309735 patent/EP0416907A3/en not_active Withdrawn
- 1990-09-06 KR KR1019900014045A patent/KR910006467A/ko not_active Withdrawn
- 1990-09-06 AU AU62188/90A patent/AU638274B2/en not_active Ceased
- 1990-09-07 JP JP2238835A patent/JPH03152196A/ja active Pending

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1914999A (en) *	1932-03-10	1933-06-20	Standard Oil Dev Co	Filtering used motor oils
GB476422A (en) *	1935-03-04	1937-12-06	John Kay Russell	Improvements in or relating to liquid refiners and method for refining liquids
GB929177A (en) *	1958-07-03	1963-06-19	Kiichiro Sarui	Improvements in or relating to the treatment of mineral oils
EP0275148A2 (fr) *	1987-01-07	1988-07-20	Exxon Chemical Patents Inc.	Elimination d'hydrocarbures carcinogènes des huiles de graissage usagées
EP0371639A1 (fr) *	1988-11-09	1990-06-06	Exxon Research And Engineering Company	Procédé pour réduire la réduction de dépôt sur les pistons dans des moteurs à combustion interne

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7250126B2 (en)	2004-08-11	2007-07-31	Fleetguard, Inc.	Acid-neutralizing filter media

Also Published As

Publication number	Publication date
BR9004414A (pt)	1991-09-10
EP0416907A2 (fr)	1991-03-13
JPH03152196A (ja)	1991-06-28
KR910006467A (ko)	1991-04-29
CA2024005A1 (fr)	1991-03-08
AU6218890A (en)	1991-03-14
AU638274B2 (en)	1993-06-24

Legal Events

Date	Code	Title	Description
1991-01-26	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1991-02-19	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1991-03-13	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH DE ES FR GB GR IT LI NL SE
1991-04-10	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH DE ES FR GB GR IT LI NL SE
1991-11-27	17P	Request for examination filed	Effective date: 19910930
1992-04-08	17Q	First examination report despatched	Effective date: 19920221
1994-08-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
1994-10-19	18D	Application deemed to be withdrawn	Effective date: 19940125

Publication	Publication Date	Title
EP0416905A3 (en)	1991-04-03	Method of removing sludge from lubricating oils
EP0416908A3 (en)	1991-04-10	Filter system for rejuvenating lubricating oils
AU2262692A (en)	1993-01-25	Filter system and method for rejuvenating used lubricating oils
NZ195905A (en)	1983-05-10	Removal of ash-forming contaminants from used lubricating oils
EP0325486A3 (en)	1990-02-07	Method of removing mercury from hydrocarbon oils
EP0416906A3 (en)	1991-04-10	Method of removing hydroperoxides from lubricating oils
EP0416907A3 (en)	1991-04-10	Method of removing soot from lubricating oils
GB8920041D0 (en)	1989-10-18	Additives for lubricating oils and processes for producing them
EP0481782A3 (en)	1992-09-23	Method for refining and fractionation of palm oil and apparatus therefor
GB8730129D0 (en)	1988-02-03	Method of desulphuration of heavy oil residues
GB2231252B (en)	1992-10-28	Method of preventing edible oils and fats from deteriorating
AU1932995A (en)	1996-09-18	Apparatus and method for lubricating and cleaning out die-casting equipment
IL110104A0 (en)	1994-10-07	Process for the reclamation of used lubricating oils
JPS57165615A (en)	1982-10-12	Method of and apparatus for collecting used oil from automobile engine
GB2190095B (en)	1990-04-25	Method for purification of fats and oils
EP0337737A3 (en)	1990-08-01	Method for producing "poly-n-butene oils" from c4-fraction residues
DE3270205D1 (en)	1986-05-07	Method for selectively removing basic nitrogen compounds from lube oils using transition metal halides and transition metal tetrafluoroborates
ZA906573B (en)	1991-06-26	Treatment of oil for removal of metal values
ZA921954B (en)	1993-02-24	Method for removing pollutants from used oil
PL296892A2 (en)	1994-06-13	Method of conditioning lubrication oils
CS647387A1 (en)	1989-05-12	Method of used degreasers separation from lubricants and oils
CS88189A1 (en)	1990-08-14	Method of utilized oil emulsions deemulsifying
GB8924017D0 (en)	1989-12-13	Method of testing oils
PL295712A1 (en)	1994-03-07	Method of obtaining lubricating oils for air compressors
CS259802B3 (en)	1988-11-15	Method of lubricating oils production

EP0416907A3 - Method of removing soot from lubricating oils - Google Patents

Info

Links

Classifications

Landscapes

Applications Claiming Priority (2)

Publications (2)

Family

ID=23597859

Family Applications (1)

Country Status (6)

Cited By (1)

Families Citing this family (9)

Citations (5)

Family Cites Families (1)

Patent Citations (5)

Cited By (1)

Also Published As

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