WO2008093196A2 - Plant for the production of energy from vegetable oil - Google Patents

Plant for the production of energy from vegetable oil Download PDF

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Publication number
WO2008093196A2
WO2008093196A2 PCT/IB2008/000174 IB2008000174W WO2008093196A2 WO 2008093196 A2 WO2008093196 A2 WO 2008093196A2 IB 2008000174 W IB2008000174 W IB 2008000174W WO 2008093196 A2 WO2008093196 A2 WO 2008093196A2
Authority
WO
WIPO (PCT)
Prior art keywords
production
vegetable oil
plant
electric energy
assembly
Prior art date
Application number
PCT/IB2008/000174
Other languages
French (fr)
Other versions
WO2008093196A3 (en
Inventor
Tullio Caselli
Original Assignee
Shap Solar Heat And Power S.P.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 Shap Solar Heat And Power S.P.A. filed Critical Shap Solar Heat And Power S.P.A.
Publication of WO2008093196A2 publication Critical patent/WO2008093196A2/en
Publication of WO2008093196A3 publication Critical patent/WO2008093196A3/en

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
    • A01N43/66—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms
    • A01N43/68—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms with two or three nitrogen atoms directly attached to ring carbon atoms
    • A01N43/70—Diamino—1,3,5—triazines with only one oxygen, sulfur or halogen atom or only one cyano, thiocyano (—SCN), cyanato (—OCN) or azido (—N3) group directly attached to a ring carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/48—Two nitrogen atoms
    • C07D251/50—Two nitrogen atoms with a halogen atom attached to the third ring carbon atom
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/065—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle the combustion taking place in an internal combustion piston engine, e.g. a diesel engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K27/00—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for
    • F01K27/02—Plants modified to use their waste heat, other than that of exhaust, e.g. engine-friction heat

Definitions

  • the present invention relates to a plant for the production of electric energy from vegetable oil.
  • vegetable oil means an oil obtained from oleiferous seeds or from other parts of a plant .
  • biodiesel is obtained from vegetable oils appropriately processed by means of a transesterification process.
  • the object of the present invention is a plant for the production of energy comprising at least one vegetable oil tank, at least one diesel engine connected to a corresponding electric generator, a vegetable oil conduction line from said tank to said diesel engine, at least one steam generator, an exhaust gas conduction line from said diesel engine to said steam generator, a supplying line of the water to be vaporized to the steam generator, at least one turbine connected to a corresponding electric generator, and a steam conduction line from said steam generator to said turbine.
  • numeral 1 indicates as a whole the plant object of the present invention.
  • the plant 1 comprises four vegetable oil tanks 2, one diesel fuel tank 3 and four service tanks 4.
  • the tanks 2 are connected to the service tanks 4 by means of a single pipe 5, which, with the support of a pump 6, maintains the vegetable oil in constant circulation and dispenses it to the three service tanks 4 following the opening of specific valves controlled by a level reader inside the service tanks 4 themselves .
  • the valves and the level reader are known and not described for the sake of simplicity.
  • the diesel fuel tank 3 is connected to the service tanks 4 by means of a further pipe 7 also provided with a pump 8, and adapted to draw the diesel fuel from the tank 3 and introduce it into the service tanks 4.
  • the plant 1 comprises four diesel engines 9, each of which is connected to a corresponding electric generator 10. The fuel is supplied to each of the diesel engines 9 from a corresponding service tank 4 in a known manner. When the plant is started, the diesel engines 9 will be only fed with diesel fuel, and will gradually pass to a diesel fuel/vegetable oil mixture increasingly rich in the latter, until the engines 9 will be fed with vegetable oil only, approximately 30 minutes after the start-up .
  • the plant 1 comprises a first cooling assembly working between 70 and 80 0 C and comprising a radiator 11 and a pipe 12, and a second cooling assembly working between 33 and 45 0 C and comprising a radiator 13 and a pipe 14.
  • the plant 1 comprises a first vegetable oil heating system inside the tanks 2 , and a second vegetable oil heating system inside the service tanks 4.
  • Each heating system comprises corresponding pipes 15 and 16 extending by means of connecting elements 15a and 16a (known and not described in detail) from the pipe 11 and in which water thus circulates at a temperature between 70 0 C and 80 0 C in order to maintain the oil at a temperature between 40 and 70 0 C.
  • the heating of the vegetable oil both in the tanks 2 and in the service tanks 4 is needed to decrease viscosity thereof.
  • the plant 1 comprises a tank 19 of lubricating oil which by means of a pipe 20 is taken to the diesel engines 9.
  • the plant 1 comprises a pair of steam generators 21, each of which is crossed in its first part by the exhaust gas from the diesel engines and in its second part by a back flow of water to be vaporized.
  • each of the steam generators 21 comprises a water pre-heater 22 and an overheater 23 adapted to generate the steam.
  • the plant 1 comprises a selective catalytic reactor 24 in which the exhaust gas from the three diesel engines 9 is cleaned by removing at least part of NO and CO. Specifically, the exhaust gas is conveyed into the selective catalytic reactor 24 by means of a manifold 25a connected, in turn, to the four diesel engines 9 by means of four corresponding pipes 25. At the outlet of the selective catalytic reactor 24, the exhaust gas is taken to the two steam generators 21 by means of a pipe 26.
  • the plant 1 comprises a disposal assembly of the exhaust gas output from the steam generators 21.
  • the disposal assembly comprises a pipe 27, a dissipator 28, a bag filter 29, a fan 30 and a chimney 31.
  • the plant 1 comprises a supplying assembly of water to the steam generators 21.
  • the water supplying assembly comprises a tank 32 partially fed by a recovery water treatment system 33, a pipe 34 for transporting the water from the tank 32 to the steam generators 21, a pair of pumps 35 which act on the pipe 34, and a water/water heat exchanger 36 arranged between the two pumps 35, and the hot part of which is fed by two connections 37 to the pipe 12.
  • the plant 1 comprises a turbine 38 connected to a corresponding electric generator 39 and fed by means of a pipe 40 with the steam produced by the steam generators 21.
  • the steam output from the turbine 38 is subjected to the action of a condenser 41 connected to an evaporation tower 42 and returned to liquid state in the tank 32.
  • the plant 1 comprises a conditioning group 43 comprising, in turn, a plurality of solar concentrators 44, a diathermic oil accumulation tank 45, two absorption machines 46 responsible for conditioning and a pipe 47 such as to connect the aforesaid parts of the conditioning assembly 43 itself together.
  • a conditioning group 43 comprising, in turn, a plurality of solar concentrators 44, a diathermic oil accumulation tank 45, two absorption machines 46 responsible for conditioning and a pipe 47 such as to connect the aforesaid parts of the conditioning assembly 43 itself together.
  • the plant 1 ensures a correct conditioning of the environments by means of a technique which essentially exploits solar energy without, therefore, significantly weighing on the consumption of the produced electric energy.
  • the radiator 11 is arranged to draw the air from the inside of the structure in which the plant is accommodated and reintroduce it outside the structure itself. In this manner, the radiator 11 ensures the exchange of air and the conditioning inside the structure.
  • the assembly 43 is not used for conditioning but for cooling the inlet air into the engines 9. Specifically, the cooled water from the absorption machines is introduced into a heat exchange battery arranged at the air intake of the engines 9.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Fats And Perfumes (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)

Abstract

A plant (1) for the production of electric energy, the essential parts of which consist of one or more vegetable oil tanks (2), one or more diesel engines (9) each of which is connected to a corresponding electric generator (10), a vegetable oil conduction line (5) from the tanks to the diesel engines (9), one or more steam generators (21), an exhaust gas conduction line (25, 26) from the diesel engines (9) to the steam generators (21), a water supplying line to the steam generators (21), one turbine (38) connected to a corresponding electric generator (39), and a steam conduction line (40) from the steam generators (21) to the turbine (38).

Description

PIiANT FOR THE PRODUCTION OF ENERGY FROM VEGETABLE OIL
TECHNICAL FIELD
The present invention relates to a plant for the production of electric energy from vegetable oil.
Hereinafter, the term vegetable oil means an oil obtained from oleiferous seeds or from other parts of a plant .
BACKGROUND ART The use of biodiesel as fuel in diesel engines has been known for some time. In this regard, biodiesel is obtained from vegetable oils appropriately processed by means of a transesterification process.
Only recently, due to the issues related to the retrieval of traditional energy sources, vegetable oils have been taken into consideration such as sources for the production of electric energy.
DISCLOSURE OF INVENTION
It is the object of the present invention to make a plant for the production of energy from vegetable oils, the technical features of which are such so as to concurrently use different types of machines connected to corresponding current generators .
The object of the present invention is a plant for the production of energy comprising at least one vegetable oil tank, at least one diesel engine connected to a corresponding electric generator, a vegetable oil conduction line from said tank to said diesel engine, at least one steam generator, an exhaust gas conduction line from said diesel engine to said steam generator, a supplying line of the water to be vaporized to the steam generator, at least one turbine connected to a corresponding electric generator, and a steam conduction line from said steam generator to said turbine.
BRIEF DESCRIPTION OF THE DRAWING
The following example is provided by the way of non-limiting illustration for a better understanding of the invention with the aid of the figure in the accompanying drawing, in which a plan view of the plant according to the present invention is shown. BEST MODE FOR CARRYING OUT THE INVENTION In the figure, numeral 1 indicates as a whole the plant object of the present invention. The plant 1 comprises four vegetable oil tanks 2, one diesel fuel tank 3 and four service tanks 4. The tanks 2 are connected to the service tanks 4 by means of a single pipe 5, which, with the support of a pump 6, maintains the vegetable oil in constant circulation and dispenses it to the three service tanks 4 following the opening of specific valves controlled by a level reader inside the service tanks 4 themselves . The valves and the level reader are known and not described for the sake of simplicity.
The diesel fuel tank 3 is connected to the service tanks 4 by means of a further pipe 7 also provided with a pump 8, and adapted to draw the diesel fuel from the tank 3 and introduce it into the service tanks 4. The plant 1 comprises four diesel engines 9, each of which is connected to a corresponding electric generator 10. The fuel is supplied to each of the diesel engines 9 from a corresponding service tank 4 in a known manner. When the plant is started, the diesel engines 9 will be only fed with diesel fuel, and will gradually pass to a diesel fuel/vegetable oil mixture increasingly rich in the latter, until the engines 9 will be fed with vegetable oil only, approximately 30 minutes after the start-up . For the four diesel engines 9, the plant 1 comprises a first cooling assembly working between 70 and 800C and comprising a radiator 11 and a pipe 12, and a second cooling assembly working between 33 and 450C and comprising a radiator 13 and a pipe 14. The plant 1 comprises a first vegetable oil heating system inside the tanks 2 , and a second vegetable oil heating system inside the service tanks 4. Each heating system comprises corresponding pipes 15 and 16 extending by means of connecting elements 15a and 16a (known and not described in detail) from the pipe 11 and in which water thus circulates at a temperature between 700C and 800C in order to maintain the oil at a temperature between 40 and 700C. The heating of the vegetable oil both in the tanks 2 and in the service tanks 4 is needed to decrease viscosity thereof.
The plant 1 comprises a tank 19 of lubricating oil which by means of a pipe 20 is taken to the diesel engines 9. The plant 1 comprises a pair of steam generators 21, each of which is crossed in its first part by the exhaust gas from the diesel engines and in its second part by a back flow of water to be vaporized. Specifically, each of the steam generators 21 comprises a water pre-heater 22 and an overheater 23 adapted to generate the steam.
The plant 1 comprises a selective catalytic reactor 24 in which the exhaust gas from the three diesel engines 9 is cleaned by removing at least part of NO and CO. Specifically, the exhaust gas is conveyed into the selective catalytic reactor 24 by means of a manifold 25a connected, in turn, to the four diesel engines 9 by means of four corresponding pipes 25. At the outlet of the selective catalytic reactor 24, the exhaust gas is taken to the two steam generators 21 by means of a pipe 26.
The plant 1 comprises a disposal assembly of the exhaust gas output from the steam generators 21. The disposal assembly comprises a pipe 27, a dissipator 28, a bag filter 29, a fan 30 and a chimney 31.
The plant 1 comprises a supplying assembly of water to the steam generators 21. The water supplying assembly comprises a tank 32 partially fed by a recovery water treatment system 33, a pipe 34 for transporting the water from the tank 32 to the steam generators 21, a pair of pumps 35 which act on the pipe 34, and a water/water heat exchanger 36 arranged between the two pumps 35, and the hot part of which is fed by two connections 37 to the pipe 12.
The plant 1 comprises a turbine 38 connected to a corresponding electric generator 39 and fed by means of a pipe 40 with the steam produced by the steam generators 21. The steam output from the turbine 38 is subjected to the action of a condenser 41 connected to an evaporation tower 42 and returned to liquid state in the tank 32.
The plant 1 comprises a conditioning group 43 comprising, in turn, a plurality of solar concentrators 44, a diathermic oil accumulation tank 45, two absorption machines 46 responsible for conditioning and a pipe 47 such as to connect the aforesaid parts of the conditioning assembly 43 itself together. As apparent from the foregoing description, the plant object of the present invention offers the advantages of being able to produce a high quantity of electric energy from vegetable oil. This result is mainly due to the concurrent presence of the diesel engines and of the turbine which exploits the exhaust gases thereof .
Furthermore, the plant 1 ensures a correct conditioning of the environments by means of a technique which essentially exploits solar energy without, therefore, significantly weighing on the consumption of the produced electric energy.
According to an alternative embodiment of the plant object of the present invention, the radiator 11 is arranged to draw the air from the inside of the structure in which the plant is accommodated and reintroduce it outside the structure itself. In this manner, the radiator 11 ensures the exchange of air and the conditioning inside the structure. In this embodiment, the assembly 43 is not used for conditioning but for cooling the inlet air into the engines 9. Specifically, the cooled water from the absorption machines is introduced into a heat exchange battery arranged at the air intake of the engines 9.

Claims

1. A plant (1) for the production of electric energy comprising at least one vegetable oil tank (2) , at least one diesel engine (9) connected to a corresponding electric generator (10) , a vegetable oil conduction line (5) from said tank (2) to said diesel engine (9) , at least one steam generator (21) , an exhaust gas conduction line (25, 26) from said diesel engine (9) to said steam generator (21) , a supplying line of the water to be vaporized (34) to the steam generator (21) , at least one turbine (38) connected to a corresponding electric generator (39) , and a steam conduction line (40) from said steam generator (21) to said turbine (38) .
2. A plant for the production of electric energy according to claim" 1, characterized in that it comprises at least one service tank (4) adapted to feed said diesel engine (9) ; said service tank (4) being connected both to said vegetable oil tank (2) by means of the conduction line (5), and to a diesel fuel tank (3) by means of a conduction line (7) .
3. A plant for the production of electric energy according to claim 2, characterized in that it comprises a heating assembly (15, 17) of the vegetable oil inside the tanks (2), and a heating assembly (16, 18) of the vegetable oil inside the service tanks (4); said heating assemblies being adapted to operate at a temperature comprised between 65 and 850C.
4. A plant for the production of electric energy according to claim 3, characterized in that said heating assembly (15, 17) of the vegetable oil inside the tanks (2) , and said heating assembly (16, 18) of the vegetable oil inside the service tanks (4) comprise connection means (15a, 16a) to a cooling assembly (11, 12) of said diesel engine so as to use the cooling water thereof.
5. A plant for the production of electric energy according to any one of the preceding claims, characterized in that said exhaust gas conduction line (25, 26) comprises a selective catalytic reactor (24) adapted to remove at least part of NO and CO from the exhaust gases .
6. A plant for the production of electric energy according to any one of the preceding claims, characterized in that it comprises a supplying assembly of water to the steam generators (21) ; said supplying assembly comprising a tank (32) partially fed by a recovery water treatment assembly (33), a pipe (34) for transporting the water from the tank (32) to the steam generators (21) , at least one pump (35) , and a water/water heat exchanger (36) the hot part of which is fed by means of a cooling assembly (11, 12) of said diesel engine so as to use the cooling water thereof.
7. A plant for the production of electric energy according to any one of the preceding claims, characterized in that it comprises a thermal solar assembly (43); said thermal solar assembly (43) comprising at least one solar concentrator (44), a diathermic oil accumulation tank (45) , at least one absorption machine (46) responsible for cooling the water, and a pipe (47) connecting the other aforesaid parts of the thermal solar assembly (43) together; said thermal solar assembly (43) being responsible either for the conditioning of the system as a whole or for the cooling of the inlet air of the diesel engines (9) .
8. A plant for the production of electric energy according to any one of the claims from 2 to 7, characterized in that it comprises at least four diesel engines (9) connected to as many service tanks (4) and at least two steam generators (21) .
9. A method for the production of electric energy comprising a first step of producing the energy, wherein the vegetable oil is used as fuel by one or more diesel engines (9) connected to corresponding electric generators (10), and a second step of producing the energy, wherein the exhaust gases produced by the diesel engines (9) are used by one or more steam generators (21) for the production of steam; said steam being introduced into a turbine (38) connected to a corresponding electric generator (39) .
10. A method for the production of electric energy according to claim 9, characterized in that said first step of producing the energy comprises a preliminary heating operation of the vegetable oil to a temperature comprised between 40 and 700C.
11. A method for the production of electric energy according to claim 9, characterized in that in said first step of producing the energy the vegetable oil is maintained in constant circulation.
12. A method for the production of electric energy according to any one of the claims from 9 to 11, characterized in that said second step of producing the energy comprises a cleaning operation of the exhaust gases of said diesel engines, adapted to remove at least part of NO and CO.
PCT/IB2008/000174 2007-01-29 2008-01-28 Plant for the production of energy from vegetable oil WO2008093196A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO20070055 ITBO20070055A1 (en) 2007-01-29 2007-01-29 PLANT FOR THE PRODUCTION OF VEGETABLE OIL ENERGY
ITBO2007A000055 2007-01-29

Publications (2)

Publication Number Publication Date
WO2008093196A2 true WO2008093196A2 (en) 2008-08-07
WO2008093196A3 WO2008093196A3 (en) 2009-08-06

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Application Number Title Priority Date Filing Date
PCT/IB2008/000174 WO2008093196A2 (en) 2007-01-29 2008-01-28 Plant for the production of energy from vegetable oil

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IT (1) ITBO20070055A1 (en)
WO (1) WO2008093196A2 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5000003A (en) * 1989-08-28 1991-03-19 Wicks Frank E Combined cycle engine
DE19757619A1 (en) * 1997-12-23 1999-07-01 Sundermann Peters Bernhard M D Energy generating device using fuel
DE19829192A1 (en) * 1998-03-06 1999-09-16 Schako Metallwarenfabrik Compact electrical energy generation plant for domestic use - has drive for generator enclosed by sound- and/or heat-insulating housing allowing utilisation of waste heat
GB2349175A (en) * 1999-04-21 2000-10-25 Finch International Ltd Combustion of pyrolysis oil and oxygen-enriched air in compression-ignition engines
DE10039575A1 (en) * 2000-08-12 2002-02-28 Dieter Steinbrecht Method for reducing the amount of pollutants from the exhaust gases of combustion engines running on heavy oil, requires conveying the resultant flue gases over fluidized bed incinerator for steam generation
US6526754B1 (en) * 1998-11-10 2003-03-04 Ormat Industries Ltd. Combined cycle power plant
DE10245316A1 (en) * 2002-09-27 2004-04-08 Stephan Fischer Process for combusting rape seed used as a bio-fuel, e.g. for diesel engines, comprises pressing the rape seed, and burning the pressed rape seed
WO2006032685A1 (en) * 2004-09-24 2006-03-30 Aloys Wobben Regenerative energy system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5000003A (en) * 1989-08-28 1991-03-19 Wicks Frank E Combined cycle engine
DE19757619A1 (en) * 1997-12-23 1999-07-01 Sundermann Peters Bernhard M D Energy generating device using fuel
DE19829192A1 (en) * 1998-03-06 1999-09-16 Schako Metallwarenfabrik Compact electrical energy generation plant for domestic use - has drive for generator enclosed by sound- and/or heat-insulating housing allowing utilisation of waste heat
US6526754B1 (en) * 1998-11-10 2003-03-04 Ormat Industries Ltd. Combined cycle power plant
GB2349175A (en) * 1999-04-21 2000-10-25 Finch International Ltd Combustion of pyrolysis oil and oxygen-enriched air in compression-ignition engines
DE10039575A1 (en) * 2000-08-12 2002-02-28 Dieter Steinbrecht Method for reducing the amount of pollutants from the exhaust gases of combustion engines running on heavy oil, requires conveying the resultant flue gases over fluidized bed incinerator for steam generation
DE10245316A1 (en) * 2002-09-27 2004-04-08 Stephan Fischer Process for combusting rape seed used as a bio-fuel, e.g. for diesel engines, comprises pressing the rape seed, and burning the pressed rape seed
WO2006032685A1 (en) * 2004-09-24 2006-03-30 Aloys Wobben Regenerative energy system

Also Published As

Publication number Publication date
WO2008093196A3 (en) 2009-08-06
ITBO20070055A1 (en) 2008-07-30

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