Waste Power Generation (WPG) Technology 18 April 2012 1
HITACHI ZOSEN Corporation is one of the largest Waste-to-Energy engineering companies in the world. Our group supplied more than 400 WtE plants in the world (Japan, China, other East Asia, Europe & North America). Our business is Manufacturing & Engineering for Environment system, Industrial plants, Machinery & Equipment, Steel Structure, Construction and Precision Machinery. Founded : April 1 st 1881 Chairman & President: Minoru Furukawa Headquarter: Osaka and Tokyo, Japan Offices: 10 Domestic offices & 7 works in Japan 14 Overseas offices & subsidiaries Employees : 8,528 (Consolidated)* Capital 45,442,365,005 yen (US$568 million)* Revenue: 287,196 million yen (US$3,589.9 million)* Main products : for Environment For Industry Head office for Construction for Process for Infrastructure *(As of March 31, 2011) 2
HITACHI ZOSEN EUROPE LTD. Abu Dhabi Branch Hitachi Zosen Inova Beijing Office Shanghai Office Asia Pacific Solution Hitachi Zosen India Bangkok Office Busan Branch Taipei Branch Ho Chi Minh City Office Singapore Branch HITACHI ZOSEN U.S.A. LTD. Hitachi Zosen Inova USA We have 14 overseas offices & subsidiaries. 3
Pollution Control Sanitary Disposal Crisis of Landfill site Quality of Life 4
Steam Generation Plant Internal Use Boiler Power Generation Steam Turbine Electricity Sales Electricity & Steam supply Furnace Combustion (Municipal Solid Waste) Steam condenser Deionizer Condenser tank Swimming Pool Deaerator feed water pump Boiler feed water pump Deaerator Greenhouse Steam Boiler Steam Turbine Electric Power Generation Steam Supply to Demander Hot Water Boiler Hot water supply to Demander 5
Environment Improvement - sanitary waste treatment - Volume reduction - landfill life-extension extension Waste heat utilization - Waste Power Generation - Reduce impact on environment Effective utilization of unused energy 6
Trend of the times Purpose Waste heat utilization Environmental protection Background Global warming Promotion 3R REUSE REDUCE RECYCLE Serious pollution problem Sanitary control Widespread epidemic 7
Achievement of Waste to Energy of Hitz in the world Europe 196 Germany 49 France 44 Switzerland 30 Italia 16 Sweden 13 Netherlands 11 etc. North America 23 Asia 214 Japan 191 China 10 Taiwan 5 Korea 8 etc. Oceania 2 435 plants (as of March, 2012) 8
W P G 63 plants 350MW JAPAN Stoker Type Gasification Melting Type RDF Gasification Type 57 (incl. Gas Turbine Combined 1) 5 1 CHINA Stoker Type 10 plants 265MW TAIWAN Stoker Type 5 plants 125MW EUROPE Stoker Type 89 plants U.S.A Stoker Type 13 plants Others 7 plants (Korea, Lebanon etc.) 9
W P G 2. Incinerator&Boiler system 3. Waste heat utilization system 1. Waste receiving charging system 5. ash treatment system 4. flue gas treatment system 10
W P G R e n e w a b l e E n e r g y Waste Power Generation Osaka Maishima Saitama Tobu JAPAESE WASTE POWER GENERATION TOTAL CAPACITY = 1,670MW (only MSW) @2009 11
W P G No requirement for fossil-fuel fuel consumption for power generation Distributed power source Stable power generation compared with other Renewable Energy 12
Osaka (Maishima), Japan Hitz contractor for Turn-key basis excluding building work Total plant capacity 900t/d Generation of electrical power and process steam Client: Osaka city, Japan Start-up: 2001 Technology Furnace: Grate furnace Energy recovery: Boiler Flue gas treatment: dry + wet Technical Data Fuel: MSW Waste capacity: 900t/d (450t/dx2) Generator capacity: 32MW 13
Tokyo (Chuo), Japan Hitz contractor for Turn-key basis excluding building work Total plant capacity 600t/d Generation of electrical power and process steam Client: Clean Association of Tokyo 23 Start-up: 2001 Technology Furnace: Grate furnace Energy recovery: Boiler Flue gas treatment: dry + wet Technical Data Fuel: MSW Waste capacity: 600t/d (300t/dx2) Generator capacity: 15WW 14
Peitou, Taiwan Hitz constructor for Turn-key of Mechanical and Electric System Total plant capacity 1,800t/d 8,000Hrs Continues Operation achieved Restaurant & Observatory Client: Taipei City, Taiwan Start-up: 1999 Technology Furnace: Grate furnace Energy recovery: Boiler Flue gas treatment: semi dry Technical Data Fuel: MSW Waste capacity: 1,800t/d (450t/dx4) Generator capacity: 48WM 15
Chengdu, China Hitz contractor for equipment supply (incinerator) for main parts, basic & detail design and SV service Total plant capacity 1,200t/d Environment Contribution Award (Engineering Advancement Association of Japan) Client: Chengdu Waste to Energy Co., Ltd. Start-up: 2009 Technology Furnace: Grate furnace Energy recovery: Boiler Flue gas treatment: dry Technical Data Fuel: MSW Waste capacity: 1,200t/d (400t/dx3) Generator capacity: 24WM 16
Power Generation from MSW has a good potential as future energy option. MSW to Energy not only produces Renewable energy but also efficient method of sanitary disposal. MSW to Energy contribute towards better and greener environment 17
Thank you very much. http://www.hitachizosen.co.jp