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GreenE plants for waste to energy of the
used tiresGasification Technology
Content
1. Energy needs2. Used tires management3. Gasification4. GreenE plants for used tires5. Financial parameters6. The company7. Next steps
1. Energy needs
Global consumption of electricity
-
10,0
20,0
30,0
40,0
50,0
60,0
70,0
80,0
90,0
100,0
USA EU-27 Middle East
China Latin America
Africa India Others* The World
kW/
capi
ta &
yea
r
Source: IEA/ OECD. *Others: Australia & rest of Asia
Evolution of energy consumption1990/2008. Per capita
1990
2008
-
5,0
10,0
15,0
20,0
25,0
30,0
35,0
40,0
45,0
USA EU-27 Middle East
China Latin America
Africa India Others*
1,00
0 TW
h/ y
ear
Source: IEA/ OECD. *Others: Australia & rest of Asia
Evolution of energy consumption1990/ 2008. Per area
1990
2008
Source: Stanford University
Electricity needs and sources
It expected a huge increasing demand for renewable energies,
particularly electricity generators
Energy needs are growing worldwide
The dependence
on fossil fuels will remain
high
2. Used tires management
Environmental problem
The uncontrolled burning generates highly toxic gases.
It generates standing water and colonies of rodents and mosquitoes.
The partial chemical breakdown is highly polluting.
Not biodegradable.
Types of Biomass
Energy crops
Forest biomass
Agricultural waste
Agro - Industrial
waste
Sustainable management of used tires
Collect Controlled storage
Trituration
Waste to energy
3. Gasification
Advantages of the gasification front of incineration
Reduction gas emissions• A 40% of CO2 and a 100% of CH4 • High filtration efficiency. Avoid the emission of toxic gases• SO2, SO3 and NOx (promoters of acid rain)• Dioxins and furans (carcinogens)
High energy efficiency and profitability• The energy efficiency of the syngas is higher than the steam
turbine incineration• Lower cost per Kw generated
Abundance of fuel• Usable in separated areas
Modularity• Gasification + ICE allow smaller plants (from 0.5 MW)
4. GreenE plants
A. Trituration lineTreatment of used tires in only two steps. No need to remove previously steel and textiles.
The used tires of tourisms are loaded directly into the feed conveyor belt.
Step 1: Cutting process that is performed in the module LION.
Step 2: Granulation and separation of rubber, steel and textile in the TIGER module.
A. Trituration lineStep 1: Lion. Cut into pieces
• Double shaft crusher which cuts the tire into a size of 150 x 150 mm..
• Capacity greater than 10 t/h• Duration of the blades unsharpened: 5,000 t. Can be sharpened
twice.• The space between blades is continuously cleaned by a scraper.• Sieve to ensure the particle size, recirculating excessive sizes• Consumption: 10 kWh/t
A. Trituration linePaso 2: Tiger. Trituration and separation of rubber - steel - textile• Reduces the particle size to 20 mm.• Nominal capacity of 4 t / h.• The drum can rotate in both directions of operation.• Self-sharpening of the blades. 3,200 t without changing
blades.• Separation of steel by the use of electromagnetic strips
and textile by gravimetry.
A. Trituration line
STEEL
TEXTILE
BYPRODUCTS/ WASTE
B. GreenE technology: gasification in rotary kiln
Can be used for
any type of organic waste
Effective elimination of sulfur from the
vulcanizing
High power generation
High quality and durability
Dry filters: will not generate
polluting waters
Advanced system for
removing tars
Differentiated control of 6 areas of kiln
Continuous gas analyzer
Greene Greene
PRETREATMENT OF WASTE GASIFICATION PROCESS POWER GENERATION
Classification and treatment
GeneratorSyngas treatment
Rotary kiln
B. Gasification line
Electrical panels
Cyclones
Control room
Air dosage
Combustion chamber
Burner
GAS
GASGas
Material input
Air blower
Suction of gas
Water recoveryGrease and drop separator
Water recoveryCooling equipment
Cooling equipment
Gas output to engine
Material input
Suction of gas
Air blower
Gas connection
Flexible air connections
B. Gasification line
C. Power generation
Generator
• Gas Engine "Otto cycle", four-stroke, with turbocharged of the mixing and cooling of it, working on the principle of “lean-burn”, “LEANOX”.
• Electric generator driven by the engine• Electrical efficiency of 36%
5. Financial parameters
Principal economic parameters
Investment
Between 3.000 and
6.000 € per Tm/h
IRR of the Investme
nt
Higher than 12% 2
IRR of the Promoter
Higher than 25% 3
1 Depending on the size2 Depending on1 and the cost and the calorific power of the fuel, the price of electricity and the labor costs3 Depending on2 and the type of financing
6. The Company
Why GreenE?
Elimination of used tires•Elimination of the organic matter more than 80%. Resultant residue (ash) inert
Power generation• Syngas generation can be
transformed into electricity and heat
Profitability• Maximum efficiency of the process• Minimum investment per MW
installed.• Profitable plants from 0,5 MW
Experience• 8 years of development. 2
pilot plants.Proprietary technology and manufacturing.
Service• Full range of services to ensure the
implementation and operation of the plant.
Modular plants• Easy installation• Low cost of installation• Easy transport
Greene design, manufactures, implements and manages turnkey projects for waste to energy from biomass and organic waste with its own technology.
Who are we?
Products and services
Serv
ices
Turnkey gasification
plants
Promoting waste to energy projects
- Technical and economic feasibility studies.
- Memory for Industry and Energy projects.
- Environmental Impact Studies.
- Grants management.
- Management issue bonds.
- Management funding.
- Staff training.- Plant operation
and maintenance.
Experience
Pilot plants
• Pilot plant in Villena, Spain. Year 2003
• Plant of 0,5 MW of waste to energy working in Torrellano, Spain
Manufacturing plants
• Plant financed by CDTI (Centre for Industrial Technical Development)
Projects
• Waste to energy of biomass in Chile (1,4 MW)
• Waste to energy of biomass in Hungary
• Plant for the integrated management of MSW in Brazil 400 t / day
Chemical plants installed in Spain, Portugal, India, Algeria and Venezuela
Our Partners
Specialists in waste to energy of used tires
Specialists in the classification of MSW, with more than 25 years of experience in the sector
Depending on the project to undertake, Greene has partners for the startup of great importance projects and great global experience
Treatment plant of 10.000 t/year in Maials (Tarragona)
-MSW plant 140.000 t/year Pinto (Madrid), Client, Urbaser.-MSW plant 130.000 t/year Logroño, Client, SUFI-MSW plant 50.000 t/year Four Ashes (England), Client, Veolia
Our Clients
Biomass and waste managers· MSW managers. Landfills· Public institutions· Dealers of cleaning and maintenance of mountains, forests, gardens, …
Public institutions• Landfill
managers• Forest
managers• Cleaning of
green areas• Clean points
Industry sectors· Agricultural· Wood· Plastic· Used tires· Nuts: · Removing of its own waste · Thermal energy generation
Investors in renewable energies
Power companies
· Public institutions· Private companies
Feasibility study
Characterization of the fuel.
Definition of the pre-treatment.
Mass and energy balance
Organic solid fuel sources
Business plan
Supply of biomass and waste
Sale of energy
Investment budget
Income and expenses Profitability
Own and bank financing
Memory
Tecnical documentation and information necessary for projects
Environmental impact study
Statement of community interest (if any)
Additional documentation for license applications
Before you make the investment in a plant, GreenE conducts studies to validate the decision.
7. Next steps
Greene Waste to Energy SL www.greene.esC/ Martín y Soler 18. Elche Parque Empresarial E-03203 Elche Spain
Land: +34-965 999 929 Cell: +34-699 301 747 jesus.martinez@greene.es
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