AR247917A1 - Metodo de descomposicion de hidroperoxido presentes en un aceite lubricante. - Google Patents
Metodo de descomposicion de hidroperoxido presentes en un aceite lubricante.Info
- Publication number
- AR247917A1 AR247917A1 AR90317723A AR31772390A AR247917A1 AR 247917 A1 AR247917 A1 AR 247917A1 AR 90317723 A AR90317723 A AR 90317723A AR 31772390 A AR31772390 A AR 31772390A AR 247917 A1 AR247917 A1 AR 247917A1
- Authority
- AR
- Argentina
- Prior art keywords
- oil
- lubricating oils
- caused
- sufficient time
- hydroperoxides
- Prior art date
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
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
- C10M175/0016—Working-up used lubricants to recover useful products ; Cleaning with the use of chemical agents
-
- 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
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)
- Inorganic Chemistry (AREA)
- Lubricants (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
METODO DE DESCOMPOSICION DE HIDROPEROXIDOS PRESENTES EN UN ACEITE LUBRICANTE, QUE COMPRENDE PONER EN CONTACTO EL ACEITE LUBRICANTE CON UN DESCOMPONEDOR DE HIDROPEROXIDO HETEROGENEO POR UN PERIODO DE TIEMPO SUFICIENTE PARA CAUSAR UNA REDUCCION EN LA CANTIDAD DE HIDROPEROXIDOS PRESENTES EN EL ACEITE, SIENDO EL DESCOMPONEDOR DE HIDROPEROXIDO INMOVILIZADO CUANDO SE CONTACTA CON EL ACEITE DEMANERA DE NO PASAR ADENTRO DEL ACEITE. EL DESCOMPONEDOR DE HIDROPEROXIDO ES MOS2, MO4S4 (RCOS2)6, NAOH, O MEZCLAS DE LOS MISMOS DONDE R ES UN GRUPO ALQUILO QUE TIENE DE 2 A 20 ATOMOS DE CARBONO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/404,250 US4997546A (en) | 1989-09-07 | 1989-09-07 | Method of removing hydroperoxides from lubricating oils |
Publications (1)
Publication Number | Publication Date |
---|---|
AR247917A1 true AR247917A1 (es) | 1995-04-28 |
Family
ID=23598818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR90317723A AR247917A1 (es) | 1989-09-07 | 1990-08-30 | Metodo de descomposicion de hidroperoxido presentes en un aceite lubricante. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4997546A (es) |
EP (1) | EP0416906B1 (es) |
JP (1) | JP3043788B2 (es) |
KR (1) | KR910006468A (es) |
AR (1) | AR247917A1 (es) |
AT (1) | ATE126265T1 (es) |
AU (1) | AU651069B2 (es) |
BR (1) | BR9004417A (es) |
CA (1) | CA2023927C (es) |
DE (1) | DE69021468T2 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5478463A (en) * | 1989-09-07 | 1995-12-26 | Exxon Chemical Patents Inc. | Method of reducing sludge and varnish precursors in lubricating oils |
US5209839A (en) * | 1989-09-07 | 1993-05-11 | Exxon Research And Engineering Co. | Method of removing hydroperoxides from lubricating oils using sodium hydroxide and a metal thiophosphate |
EP0703959B1 (en) * | 1993-04-19 | 2002-10-16 | Infineum USA L.P. | A method of reducing sludge and varnish precursors in lubricating oils |
DE10016332A1 (de) * | 2000-03-31 | 2001-10-18 | Guenther O Schenck | Verfahren zur Senkung des CO¶2¶-Anteils der Luft |
DE10107034B4 (de) * | 2001-02-15 | 2012-05-03 | Mann + Hummel Gmbh | Vorrichtung zur Verlängerung der chemischen Standzeit eines Filtermediums |
DE10318784B4 (de) * | 2003-04-25 | 2008-06-12 | Audi Ag | Verfahren zum Betreiben einer Brennkraftmaschine |
US7250126B2 (en) | 2004-08-11 | 2007-07-31 | Fleetguard, Inc. | Acid-neutralizing filter media |
US8016125B2 (en) * | 2005-05-20 | 2011-09-13 | Lutek, Llc | Materials, filters, and systems for immobilizing combustion by-products and controlling lubricant viscosity |
US7510653B2 (en) | 2006-08-31 | 2009-03-31 | Cummins Filtration Ip, Inc. | Filter assembly with a weak base slow release mechanism |
US20090194484A1 (en) | 2008-02-01 | 2009-08-06 | Lutek, Llc | Oil Filters Containing Strong Base and Methods of Their Use |
US10451211B2 (en) | 2015-10-19 | 2019-10-22 | United Technologies Corporation | Radical-neutralizing coating for a lubricant system |
BR112019004837B1 (pt) * | 2016-09-28 | 2022-12-27 | Dow Global Technologies Llc | Processo para preparar um polímero à base de etileno |
EP3502218B1 (en) * | 2017-12-22 | 2022-08-17 | Raytheon Technologies Corporation | Radical-neutralizing coating for a lubricant system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3489676A (en) * | 1967-09-05 | 1970-01-13 | Exxon Research Engineering Co | Novel oil treatment and lubricating oil filters for internal combustion engines |
US3793184A (en) * | 1971-09-09 | 1974-02-19 | Dow Chemical Co | Reconditioning oil used in cold working metal |
US4075097A (en) * | 1975-04-01 | 1978-02-21 | Monroe Auto Equipment Company | Oil filter with oil improving dissolving body |
GB8700241D0 (en) * | 1987-01-07 | 1987-02-11 | Exxon Chemical Patents Inc | Removal of carcinogenic hydrocarbons |
US4832857A (en) * | 1988-08-18 | 1989-05-23 | Amoco Corporation | Process for the preparation of overbased molybdenum alkaline earth metal and alkali metal dispersions |
US4906389A (en) * | 1988-11-09 | 1990-03-06 | Exxon Research And Engineering Company | Method for reducing piston deposits |
-
1989
- 1989-09-07 US US07/404,250 patent/US4997546A/en not_active Expired - Lifetime
-
1990
- 1990-08-24 CA CA002023927A patent/CA2023927C/en not_active Expired - Lifetime
- 1990-08-30 AR AR90317723A patent/AR247917A1/es active
- 1990-09-05 EP EP90309734A patent/EP0416906B1/en not_active Expired - Lifetime
- 1990-09-05 BR BR909004417A patent/BR9004417A/pt not_active Application Discontinuation
- 1990-09-05 DE DE69021468T patent/DE69021468T2/de not_active Expired - Lifetime
- 1990-09-05 AT AT90309734T patent/ATE126265T1/de not_active IP Right Cessation
- 1990-09-06 KR KR1019900014048A patent/KR910006468A/ko not_active Application Discontinuation
- 1990-09-06 AU AU62192/90A patent/AU651069B2/en not_active Ceased
- 1990-09-07 JP JP2238834A patent/JP3043788B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU651069B2 (en) | 1994-07-14 |
EP0416906A3 (en) | 1991-04-10 |
AU6219290A (en) | 1991-03-14 |
JP3043788B2 (ja) | 2000-05-22 |
EP0416906B1 (en) | 1995-08-09 |
ATE126265T1 (de) | 1995-08-15 |
US4997546A (en) | 1991-03-05 |
CA2023927A1 (en) | 1991-03-08 |
JPH03152195A (ja) | 1991-06-28 |
EP0416906A2 (en) | 1991-03-13 |
DE69021468T2 (de) | 1996-04-18 |
CA2023927C (en) | 2000-06-20 |
BR9004417A (pt) | 1991-09-10 |
KR910006468A (ko) | 1991-04-29 |
DE69021468D1 (de) | 1995-09-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AR247917A1 (es) | Metodo de descomposicion de hidroperoxido presentes en un aceite lubricante. | |
AR245932A1 (es) | Un proceso para la preparacion de derivados del acido 3-acilamino-2-oxo-azetidin-1-sulfonico y sus sales. | |
BR8301339A (pt) | Processo para a oxidacao de sulfeto de hidrogenio,que e dissolvido nas aguas residuais de aparelhagem de gaseificacao de carvao | |
BR8701217A (pt) | Processo para produzir um oleo naftenico de processo,oleo do processo e processo para produzir um oleo do processo | |
AR248423A1 (es) | Metodo para reducir la presencia de lodo en aceite funcional. | |
AR005435A1 (es) | Composicion util para la eliminacion de sulfuros de fluidos gaseosos y metodo para dicha eliminacion | |
AR245684A1 (es) | Procedimiento mejorado de hidrogenolisis/deshidrohalogenacion | |
BR9100723A (pt) | Processo continuo para a producao de solucao de oleo epm ou epdm adutados | |
ES2136352T3 (es) | Revestimiento anti-exudacion para juntas de silicona de automoviles. | |
AR246951A1 (es) | Un metodo de tratamiento de residuos de destilacion de diisocianato de tolueno y productos formados por dicho tratamiento. | |
ES2167495T3 (es) | Composicion de caucho vulcanizado. | |
ES2022324B3 (es) | Lubricantes que contienen agentes tensioactivos carboxilados, produccion y uso. | |
ATE134605T1 (de) | Überbasische calixarate, verfahren zu deren herstellung, diese enthaltende zusammensetzungen und deren anwendung als schmierölzusatzstoffe | |
ES2095254T3 (es) | Composicion lubricante. | |
BR0213160A (pt) | Processo para beneficiamento adicional de um óleo lubrificante usado pré-processado | |
BR9610649A (pt) | Processo e sistema para gerar e transmitir rapidamente por meio de frequências vocais uma sequência de caracteres | |
PT94473A (pt) | Processo para refinar azeite virgem | |
ES2100153T3 (es) | Procedimiento para producir una composicion de resina fenolica y composicion de caucho que contiene la composicion. | |
ES8206393A1 (es) | Procedimiento para la desintegracion de derivados de 6-amino-5-triacina,contenidos en aguas residuales | |
DE3670526D1 (de) | Verfahren zur verbesserung der konditionierung von vergasungsmitteln, die zur unterirdischen kohlevergasung benutzt werden. | |
BR9801507A (pt) | Despolimerização de poliamidas. | |
BR8700804A (pt) | Composicao de oleo lubrificante e processo de melhorar as propriedades antidesgaste de um estoque base de oleo lubrificante | |
BR8904518A (pt) | Processo para reducao oxidativa,acelerada por cisalhamento,da eficiencia de espessamento de um polimero de hidrocarboneto soluvel em oleo | |
MX9302112A (es) | Separacion selectiva de aflatoxina a partir composiciones que contienen azadiractina. | |
KR870006175A (ko) | 폐윤활유 정제방법 |