MX9600208A - Process for the transformation of used lubricating oil in clean fuel, and usable derived materials. - Google Patents

Process for the transformation of used lubricating oil in clean fuel, and usable derived materials.

Info

Publication number
MX9600208A
MX9600208A MX9600208A MX9600208A MX9600208A MX 9600208 A MX9600208 A MX 9600208A MX 9600208 A MX9600208 A MX 9600208A MX 9600208 A MX9600208 A MX 9600208A MX 9600208 A MX9600208 A MX 9600208A
Authority
MX
Mexico
Prior art keywords
water
oil
ultracentrifuge
lubricating oil
muds
Prior art date
Application number
MX9600208A
Other languages
Spanish (es)
Other versions
MXPA96000208A (en
Inventor
Carlos A Beckwith Becerra
Original Assignee
Karbek Combustibles S De R L M
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 Karbek Combustibles S De R L M filed Critical Karbek Combustibles S De R L M
Priority to MXPA/A/1996/000208A priority Critical patent/MXPA96000208A/en
Priority claimed from MXPA/A/1996/000208A external-priority patent/MXPA96000208A/en
Publication of MX9600208A publication Critical patent/MX9600208A/en
Publication of MXPA96000208A publication Critical patent/MXPA96000208A/en

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  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

The present invention refers to a process for the transformation of used lubricant oil in clean fuel. The used lubricating oil is regarded as dangerous material due to its toxicity and, in most cases, is also inflammable. Tank trucks with used lubricating oil are concentrated in a processing plant, wherein said used oil is filtered, settled, dispensed with a cationic flocculator, flocculated by pneumatic stirring, heated near its boiling point, and filtered before entering a ultracentrifuge, which separates it into three phases: a) A metal-free non-toxic fuel, for its sale. b) Muds containing metallic and non metallic solids, which are stabilized and solidified as paving blocks for their sale. c) Water containing a low amount of oil. This water is gathered along with settling water, floor washing water and pluvial water recollected from impervious floors, and is finally processed by a second ultracentrifuge, from which three phases are obtained: 1) oil with a low amount of water, which is returned back to the first ultracentrifuge inlet, 2) muds, which are gathered with muds from the first ultracentrifuge, and 3) water suitable for irrigation. The process does not produce neither waste waters, nor any type of solid residues, or atmosphere polluting particles or gases.
MXPA/A/1996/000208A 1996-01-12 Process for transforming used lubricant oil, in clean fuel and derived materials aprovechab MXPA96000208A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MXPA/A/1996/000208A MXPA96000208A (en) 1996-01-12 Process for transforming used lubricant oil, in clean fuel and derived materials aprovechab

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MXPA/A/1996/000208A MXPA96000208A (en) 1996-01-12 Process for transforming used lubricant oil, in clean fuel and derived materials aprovechab

Publications (2)

Publication Number Publication Date
MX9600208A true MX9600208A (en) 1997-07-31
MXPA96000208A MXPA96000208A (en) 1997-12-01

Family

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