ECSP099201A - PROCESS FOR THE RE-REFINING OF USED OIL OILS - Google Patents

PROCESS FOR THE RE-REFINING OF USED OIL OILS

Info

Publication number
ECSP099201A
ECSP099201A ECSP099201A ECSP099201A EC SP099201 A ECSP099201 A EC SP099201A EC SP099201 A ECSP099201 A EC SP099201A EC SP099201 A ECSP099201 A EC SP099201A
Authority
EC
Ecuador
Prior art keywords
oil
add
refining
used oil
lubricant base
Prior art date
Application number
Other languages
Spanish (es)
Inventor
Serrano Jorge Augusto Vanegas
Vizcaino Hector Enrique Vasquez
Original Assignee
Biofactor S A
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 Biofactor S A filed Critical Biofactor S A
Priority to ECSP099201 priority Critical patent/ECSP099201A/en
Publication of ECSP099201A publication Critical patent/ECSP099201A/en

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  • Lubricants (AREA)

Abstract

La presente invención se refiere a un proceso para la re-refinación de aceites de petróleo usados y a la base lubricante así obtenida. El proceso comprende los pasos de: a) calentar el aceite a re-refinar; b) añadir un tensoactivo al aceite; c) añadir un solvente polar; d) añadir una sal inerte adsorbente; e) retirar las sustancias y agua desprendidas del aceite pre-tratado; f) someter el aceite limpio a secado por temperatura; g) añadir arcilla adsorbente y decolorante al aceite seco; y, h) filtrar el aceite. La base lubricante obtenida se puede utilizar para la fabricación de aceites lubricantes.The present invention relates to a process for the re-refining of used petroleum oils and the lubricant base thus obtained. The process includes the steps of: a) heating the oil to be refined; b) add a surfactant to the oil; c) add a polar solvent; d) add an inert adsorbent salt; e) remove the substances and water released from the pre-treated oil; f) subject the clean oil to temperature drying; g) add adsorbent and decolorizing clay to dry oil; and, h) filter the oil. The lubricant base obtained can be used for the manufacture of lubricating oils.

ECSP099201 2009-03-20 2009-03-20 PROCESS FOR THE RE-REFINING OF USED OIL OILS ECSP099201A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ECSP099201 ECSP099201A (en) 2009-03-20 2009-03-20 PROCESS FOR THE RE-REFINING OF USED OIL OILS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ECSP099201 ECSP099201A (en) 2009-03-20 2009-03-20 PROCESS FOR THE RE-REFINING OF USED OIL OILS

Publications (1)

Publication Number Publication Date
ECSP099201A true ECSP099201A (en) 2010-10-30

Family

ID=43853622

Family Applications (1)

Application Number Title Priority Date Filing Date
ECSP099201 ECSP099201A (en) 2009-03-20 2009-03-20 PROCESS FOR THE RE-REFINING OF USED OIL OILS

Country Status (1)

Country Link
EC (1) ECSP099201A (en)

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ECSP099201A (en) PROCESS FOR THE RE-REFINING OF USED OIL OILS