EP0805195A2 - Procédé pour générer de l'énergie électrique par reclycage d'huile lubrifiante usagée et installation pour sa mise en oeuvre - Google Patents

Procédé pour générer de l'énergie électrique par reclycage d'huile lubrifiante usagée et installation pour sa mise en oeuvre Download PDF

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Publication number
EP0805195A2
EP0805195A2 EP97500076A EP97500076A EP0805195A2 EP 0805195 A2 EP0805195 A2 EP 0805195A2 EP 97500076 A EP97500076 A EP 97500076A EP 97500076 A EP97500076 A EP 97500076A EP 0805195 A2 EP0805195 A2 EP 0805195A2
Authority
EP
European Patent Office
Prior art keywords
oil
electric power
tanks
oils
facility
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.)
Granted
Application number
EP97500076A
Other languages
German (de)
English (en)
Other versions
EP0805195A3 (fr
EP0805195B1 (fr
Inventor
Juan Luis Arregui Ciarsolo
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.)
Enviroil Vasca SA
Original Assignee
Sicogesa Explotacion SA
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 Sicogesa Explotacion SA filed Critical Sicogesa Explotacion SA
Publication of EP0805195A2 publication Critical patent/EP0805195A2/fr
Publication of EP0805195A3 publication Critical patent/EP0805195A3/fr
Application granted granted Critical
Publication of EP0805195B1 publication Critical patent/EP0805195B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C10M175/0025—Working-up used lubricants to recover useful products ; Cleaning by thermal processes

Definitions

  • the present invention relates to a used lubricating oil electric power generating process with which the lubricating oils are successfully transformed into a light fuel product capable of supplying classic diesel combustion high-speed motors of the kind used in a conventional electric power production motor-generator set.
  • the invention also concerns the facility for putting said process into practice.
  • treatment plants are known for oils of this kind, capable of regenerating the used oil by means of centrifugation and filtration techniques, which allow a heavy fuel to be obtained and used as fuel in supplying medium-speed diesel motors for obtaining electric power.
  • the process proposed by the invention fully solves the problems aforesaid by refining the oil in such a way that a light fuel may be ultimately obtained with a high calorific power, which may be used directly to supply high-speed diesel type motors, of the kind used in small and therefore cheaper electric power production motor-generator sets.
  • the process subject hereof relies upon putting an oil refining into practice that is based upon submitting the oil to a heating capable of causing it to crack, thereby for heavy to be separated from light hydrocarbons and for the polluting elements contained in the oil to be precipitated, and for obtain a light fuel without any contaminants to be ultimately obtained.
  • a facility has been devised to put this process into practice that includes a used oil receiving and discharging unit, an oil storage yard, an oil treatment plant, an electric power generating station and a similarly electric transformation centre, from which the power is sent out to be consumed.
  • the oils are pumped to dirty oil tanks from which the oil is moved onward by pumps to be treated, whereupon light diesel oil is obtained and stored in tanks to ultimately, either directly or through auxiliary tanks, move into the supply system established at the electric power production plant, which is fitted with a battery of motor generators responsible for producing electric power that is sent on to the relevant consumption centre or to the network through the transformation centre.
  • Figure 1.- Is a flow diagram showing the used lubricating oil power generating process subject of the present invention.
  • Figure 2.- Is a schematic plan view of the facility for putting the process of the preceding figure into practice.
  • the used oils which may originate in the automotive sector, or be industrial lubricants or train, ship and other oils, and may contain the usual additives such as antioxidants, thickeners, detergents, antifoamants and metal particles from metal-metal friction, residual petrol or diesel oil, rust, soot and water, arrive at the receiving and discharging area (1), usually carried by tankers (2) and, having been suitably weighed, are discharged with the assistance of pumping units (3) and caused to enter a receiving tank (4), from which samples are taken to check their quality and whether they should be accepted or rejected at the facility.
  • the receiving and discharging area (1) usually carried by tankers (2) and, having been suitably weighed, are discharged with the assistance of pumping units (3) and caused to enter a receiving tank (4), from which samples are taken to check their quality and whether they should be accepted or rejected at the facility.
  • the oil After being accepted, the oil is pumped from the tank (4) to dirty oil tanks (5), for instance having a capacity of some 250 m 3 , moving onward from such tanks (5) and with the assistance of the said pumping unit (3), to be treated at a plant (6), at which it is refined by cracking. After this plant (6) refining stage, the oil moves on to tanks (8) where the resulting product, namely light diesel oil, is momentarily stored to be used for producing electric power.
  • the resulting product namely light diesel oil
  • This same storage yard marked (9) in figure 2, also has a small tank (10) of suitable capacity to supply the electric power production plant (11) when no useful fuel obtained through the treatment of this invention is available.
  • auxiliary tanks (12) existing at the power production plant (11), each of which in turn supplies a battery of motor generators (13) which produce electric power that is sent to the network through a transformation centre (14) in which the appropriate high tension transformers are arranged.
  • the essence of the invention lies in obtaining a light diesel oil, capable of directly supplying the high-speed combustion motors (13) used in electric power production generating sets.

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Lubricants (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
EP19970500076 1996-04-29 1997-04-24 Procédé pour générer de l'énergie électrique à partir d'huile lubrifiante usagée et installation pour sa mise en oeuvre Expired - Lifetime EP0805195B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES9600967A ES2117942B1 (es) 1996-04-29 1996-04-29 Proceso e instalacion para generacion de energia electrica a partir de aceites lubricantes usados.
ES9600967 1996-04-29

Publications (3)

Publication Number Publication Date
EP0805195A2 true EP0805195A2 (fr) 1997-11-05
EP0805195A3 EP0805195A3 (fr) 1998-01-07
EP0805195B1 EP0805195B1 (fr) 2002-09-18

Family

ID=8294651

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970500076 Expired - Lifetime EP0805195B1 (fr) 1996-04-29 1997-04-24 Procédé pour générer de l'énergie électrique à partir d'huile lubrifiante usagée et installation pour sa mise en oeuvre

Country Status (6)

Country Link
EP (1) EP0805195B1 (fr)
DE (1) DE69715506T2 (fr)
ES (1) ES2117942B1 (fr)
IT (1) IT1284946B1 (fr)
NO (1) NO971967L (fr)
PT (1) PT805195E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106381216A (zh) * 2016-08-26 2017-02-08 新疆海克新能源科技有限公司 一种再生润滑油基础油白土精制装置及工艺

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994011471A1 (fr) * 1992-11-17 1994-05-26 Green Oasis Environmental Inc. Procede de transformation d'huile de moteur usee en carburant pour moteur diesel
EP0757091A1 (fr) * 1995-08-02 1997-02-05 Sener, Ingenieria Y Sistemas, S.A. Méthode de production d'énergie à partir d'huiles usées et d'autres résidus de pétrole

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271808A (en) * 1988-09-20 1993-12-21 Shurtleff Edward C Apparatus from waste oil for reclaiming a useful oil product
ES2049166B1 (es) * 1992-03-13 1994-08-01 Prisma Promocion De Ind Y Serv Procedimiento para el aprovechamiento de aceites usados para generar energia electrica.
US5316743A (en) * 1992-09-28 1994-05-31 Leblanc Ralph W Diesel fuel cracking unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994011471A1 (fr) * 1992-11-17 1994-05-26 Green Oasis Environmental Inc. Procede de transformation d'huile de moteur usee en carburant pour moteur diesel
EP0757091A1 (fr) * 1995-08-02 1997-02-05 Sener, Ingenieria Y Sistemas, S.A. Méthode de production d'énergie à partir d'huiles usées et d'autres résidus de pétrole

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch, Week 9417 Derwent Publications Ltd., London, GB; Class H06, AN 94-137749 XP002044870 & ES 2 049 166 A (PRISMA PROMOCION IND SERV MEDIOAMBIENTAL) , 1 April 1994 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106381216A (zh) * 2016-08-26 2017-02-08 新疆海克新能源科技有限公司 一种再生润滑油基础油白土精制装置及工艺
CN106381216B (zh) * 2016-08-26 2019-04-23 新疆海克新能源科技有限公司 一种再生润滑油基础油白土精制装置及工艺

Also Published As

Publication number Publication date
NO971967L (no) 1997-10-30
EP0805195A3 (fr) 1998-01-07
PT805195E (pt) 2003-01-31
DE69715506D1 (de) 2002-10-24
NO971967D0 (no) 1997-04-28
DE69715506T2 (de) 2003-05-22
ES2117942B1 (es) 1999-04-16
ITMI962119A1 (it) 1998-04-11
ES2117942A1 (es) 1998-08-16
EP0805195B1 (fr) 2002-09-18
IT1284946B1 (it) 1998-05-28

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