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TRADITIONAL COOKING FUELS OVENS & STOVES in TURKEY

TRADITIONAL COOKING FUELS OVENS & STOVES in TURKEY. ASLI İŞLER Chem.Eng.MSc. ISTANBUL PRE-CONFERENCE WORKSHOP “ENERGY & POVERTY: CLEAN COOKING FUELS ” 16-17 June 2008. CONTENT. Industrial Energy Inputs Biomass Energy Biomass Energy in the World & in Turkey

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TRADITIONAL COOKING FUELS OVENS & STOVES in TURKEY

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  1. TRADITIONAL COOKING FUELS OVENS & STOVES in TURKEY ASLI İŞLER Chem.Eng.MSc. ISTANBUL PRE-CONFERENCE WORKSHOP “ENERGY & POVERTY: CLEAN COOKING FUELS” 16-17 June 2008

  2. CONTENT • Industrial Energy Inputs • Biomass Energy • Biomass Energy in the World & in Turkey • Cooking in the World & in Turkey • Ovens & Stoves in Turkey • Conclusions

  3. INDUSTRIAL ENERGY INPUTS • Wood : First fuel of human life Wood Ash : First waste product • Coal • Oil • Natural Gas • Nuclear Power • New Renewable Energy Technologies  Biomass Energy

  4. One of the most important energy sources with its strategic and technical importance and its applicability withinrenewable energy sources BIOMASS ENERGY SOURCES

  5. BIOMASS ENERGY SOURCES • Wood • Oil seeds • Carbohydrate plants • Fiber plants • Plant residues • Animal wastes • Urban and industrial wastes

  6. BIOMASS ENERGY DIRECT USE:Heating and Cooking TRADITIONAL BIOMASS Electricity:BIOELECTRICITY BIOMASS POWER Biofuels, Biomaterials, Biochemicals by Conversion Processes BIOREFINERY COGENERATION & TRIGENERATION

  7. BIOMASS ENERGY MODERN USING TRADITIONAL USING • Must for the underdeveloped and developing countries • Constituent for developed countries • Worldwide biomass fuels including firewood, charcoal, dung and agricultural residues 2.5 billion people

  8. BIOMASS POTENTIAL in the WORLD & in TURKEY

  9. WORLD’S RENEWABLE ENERGY CONSUMPTION SHARES-2006 (Agricultural Waste,Fuel Wood,Animal Dung) Renewable Energy Share in the Total Consumption : 18%

  10. WORLD BIOENERGY:2006 HOUSEHOLDS USING TRADITIONAL BIOMASS 500 Million HOUSEHOLD SCALE BIOGAS 25 Million (displacing kerosene & other cooking fuel)

  11. BIOMASS in TURKEY • The share of renewable biofuels of primary energy supply in 2006 : 11.5% • Wood, animal waste & plant residue production in 2006 : 5127 million tonnes of oil equivalent

  12. COOKING in the WORLD & in TURKEY

  13. COOKING IN THE WORLD Shares of the traditional biomass in 2001 of total primary energy supply: • 49% in Africa • 25% in Asia • 18% in Latin America • Higher values in some African countries

  14. IMPROVED BIOMASS COOKING STOVES • Save biomass consumption from 10 to 50 % • Improve the air quality • Reduce the greenhouse gases • Countries using improved stoves widely : China, India and especially Kenya • Number of improved stoves in the world : 220 million • Number of stoves using traditional biomass as the cooking fuel : 570 million

  15. COOKING in TURKEY Biomass burned in traditional stoves and used for both cooking and heating : • Wood • Charcoal • Sawdust • Straw • Stalk • Combustible residues • Wastes Another intensively used primary source in rural areas:Coal

  16. OVENS & STOVES in TURKEY

  17. WIDELY USED STOVES & OVENS • Wood stoves • Dung stoves • Sawdust stoves • Güzine stoves • Rock ovens • Tandoor ovens

  18. WOOD STOVE • Simple stove type, which utilize energy for heating and cooking with burning the wood • Continuously feeding of wood • Widely used in the rural areas where forestry products are abundant

  19. WOOD STOVE

  20. SAWDUST STOVE • Similar running system as wood stove • Feedstock : Sawdust obtained from cutting trees

  21. TANDOOR OVEN • One of the oldest traditional ovens • Plastering the inner walls of a digged hole in the ground with adobe a place in the bottom of the oven in order to burn • Usage depth : 1 meter • Closing the outer surface with clay possible

  22. ROCK OVEN Consist of fire resistant special rocks, which have a name “Şamot” in the Ottoman Empire time

  23. GÜZİNE STOVE

  24. CONCLUSIONS • Coming future : Traditional biomass intensively all around the world, especially in the developing and underdeveloped countries and in rural areas • One of the most important point for using traditional biomass : Considering the human health both for the indoor and outdoor conditions • Standards formation • Household biomass using energy managers like a woman house engineer and a child house engineer • Importance of teachers for educating people • Energy action plan about cooking with biomass by governments

  25. CONCLUSIONS • Developments in the area of producing and using improved stoves : Can be an important sector in the future • Using traditional biomass : Part for energy production in the future, but with its standards and by considering the human health • Traditional biomass using Advantage with the todays knowledge of people as humankind deserves

  26. THANK YOU!

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