ES2338207B8 - Proceso de recuperacion de aceites lubricantes usados con arcilla y centrifugacion. - Google Patents

Proceso de recuperacion de aceites lubricantes usados con arcilla y centrifugacion. Download PDF

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Publication number
ES2338207B8
ES2338207B8 ES200950011A ES200950011A ES2338207B8 ES 2338207 B8 ES2338207 B8 ES 2338207B8 ES 200950011 A ES200950011 A ES 200950011A ES 200950011 A ES200950011 A ES 200950011A ES 2338207 B8 ES2338207 B8 ES 2338207B8
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ES
Spain
Prior art keywords
clay
oil
oils
centrifugation
modality
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 - Fee Related
Application number
ES200950011A
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English (en)
Other versions
ES2338207B2 (es
ES2338207A1 (es
Inventor
Pablo Martin De Julian
Leonardo Ramon Padrino Torres
Pedro Adolfo Torres Fonseca
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Individual
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Individual
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Publication of ES2338207A1 publication Critical patent/ES2338207A1/es
Publication of ES2338207B2 publication Critical patent/ES2338207B2/es
Application granted granted Critical
Publication of ES2338207B8 publication Critical patent/ES2338207B8/es
Expired - Fee Related legal-status Critical Current
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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
    • C10M175/0008—Working-up used lubricants to recover useful products ; Cleaning with the use of adsorbentia
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Proceso de recuperación de aceites lubricantes usados con arcilla y centrifugación.
Un proceso para la recuperación de aceite lubricantes usados y aceites recuperados usando el proceso. En una primera modalidad (para uso en aceites industriales), el aceite lubricante mezclado con arcilla en un reactor. La mezcla es preferiblemente calentada entre una temperatura entre 80 y 200ºC presentes en el aceite usado. La temperatura de uso no debería alcanzar más de 150ºC para evitar el "cracking" del aceite, es decir la ruptura de las cadenas moleculares. Después de un cierto periodo de tiempo, se bombea la mezcla hacia un filtro, donde se forma una torta, la cual retiene la arcilla con los contaminantes adsorbidos, mientras que el aceite sale libre de contaminantes.
Una segunda modalidad (para remover hollín o cenizas, es decir, partículas muy finas de carbón, y otros compuestos orgánicos provenientes de los aceites usados de los motores de explosión) es la misma que en la primera modalidad, excepto que antes que la mezcla sea pasada a través de los filtros, esta se centrifuga para separar el aceite contaminado con arcilla y hollín, asegurando así que los filtros no se bloquearan.
ES200950011A 2006-09-18 2007-09-18 Proceso de recuperacion de aceites lubricantes usados con arcilla y centrifugacion. Expired - Fee Related ES2338207B8 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
VE214706 2006-09-18
VE06-02147 2006-09-18

Publications (3)

Publication Number Publication Date
ES2338207A1 ES2338207A1 (es) 2010-05-04
ES2338207B2 ES2338207B2 (es) 2011-01-24
ES2338207B8 true ES2338207B8 (es) 2011-07-18

Family

ID=39189372

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200950011A Expired - Fee Related ES2338207B8 (es) 2006-09-18 2007-09-18 Proceso de recuperacion de aceites lubricantes usados con arcilla y centrifugacion.

Country Status (4)

Country Link
US (1) US20080070816A1 (es)
BR (1) BRPI0718458B1 (es)
ES (1) ES2338207B8 (es)
WO (1) WO2008036696A2 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9840673B2 (en) * 2014-01-06 2017-12-12 Aquifer Maintenance & Performance Systems, Inc. Systems and methods for removing sulfur and halogens
US10131551B2 (en) 2015-06-23 2018-11-20 Conocophillips Company Separation of kinetic hydrate inhibitors from an aqueous solution
CN105797669A (zh) * 2016-05-20 2016-07-27 广西锦华新材料科技有限公司 一种制备氯化聚乙烯的综合处理装置
KR101836729B1 (ko) * 2016-10-24 2018-03-08 현대자동차주식회사 윤활유 재생장치 및 윤활유 재생방법
CN110787535A (zh) * 2019-11-12 2020-02-14 庆泓技术(上海)有限公司 一种应用于五金车间加工液臭味高效去除方法
CN111632420B (zh) * 2020-06-04 2021-08-03 湖南银城湘味食品有限公司 基于连续不间断方式净化油炸食品废油的装置及工艺
CA3198438A1 (en) * 2020-10-16 2022-04-21 Ccr Technologies, Ltd. Fluids, solids and heavy component removal from reclaimer process liquid streams

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3639229A (en) * 1970-06-29 1972-02-01 Exxon Research Engineering Co Refining of used lubricating oils
US3625881A (en) * 1970-08-31 1971-12-07 Berks Associates Inc Crank case oil refining
US3819508A (en) * 1973-06-04 1974-06-25 C Mccauley Method of purifying lubricating oils
US3919076A (en) * 1974-07-18 1975-11-11 Pilot Res & Dev Co Re-refining used automotive lubricating oil
US3930988A (en) * 1975-02-24 1976-01-06 Phillips Petroleum Company Reclaiming used motor oil
US4033859A (en) * 1975-04-24 1977-07-05 Witco Chemical Corporation Thermal treatment of used petroleum oils
US4383915A (en) * 1980-05-06 1983-05-17 Turbo Resources Ltd. Clay contacting process for removing contaminants from waste lubricating oil
US4502948A (en) * 1984-03-30 1985-03-05 Phillips Petroleum Company Reclaiming used lubricating oil
US5112479A (en) * 1990-05-30 1992-05-12 Micropure Filtration, Inc. Oil purification unit with cyclonic reservoir section and filtration section
US5288413A (en) * 1991-10-24 1994-02-22 Shell Oil Company Treatment of a waste sludge to produce a non-sticking fuel
FR2725725B1 (fr) * 1994-10-17 1996-12-13 Inst Francais Du Petrole Procede et installation pour la purification des huiles usagees
US5968370A (en) * 1998-01-14 1999-10-19 Prowler Environmental Technology, Inc. Method of removing hydrocarbons from contaminated sludge
US20020166794A1 (en) * 2001-01-29 2002-11-14 Bronshtein Alexander P. Apparatus and process for converting refinery and petroleum-based waste to standard fuels
US20060000787A1 (en) * 2004-07-02 2006-01-05 Galasso Louis Iii Purification of impure oil by centrifugation

Also Published As

Publication number Publication date
US20080070816A1 (en) 2008-03-20
ES2338207B2 (es) 2011-01-24
BRPI0718458B1 (pt) 2016-11-08
WO2008036696A2 (en) 2008-03-27
WO2008036696A3 (en) 2008-07-10
ES2338207A1 (es) 2010-05-04
BRPI0718458A2 (pt) 2013-12-03

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