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Plasma Gasification Technology PLASMA GASIFICATION TECHNOLOGY You name it We treat it The Consortium Council of Scientific Industrial Research – Technology provider Positronics India- Product Developer Sustainable Energy & Environment Designs- EPC consultant Plasma Gasification: Global Scenario • > 100: Commercial plasma plants in operation (4 are WTE plants) • > 6: Demonstration plasma plants completed or under construction • > 15: Companies whose primary business is plasma technology • > 30: Countries involved in plasma gasification projects Origin of PLASMA? What is PLASMA? 90 80 70 60 50 East 40 West 30 North 20 10 0 1st 2nd 3rd 4th Qtr Qtr Qtr Qtr Sun, Lightning is an example from nature Plasma Gasification vs Incineration The Plasma Torch Vitrification of MSW Temperature Profile Exit Gas, 900-1000 C Coke Bed, 1800- 4000 C Torch Plume, > 5000 C Slag Pool, 1500- 1800 C Wastes handled by Plasma Process flow Trial with hazardous waste Parameters Results Feed rate 1 TPD (42 kgs/hr) Mode Continuous Input power/hr 10 KW Out put power/hr 52 KW Net power output/hr 42 KW Syngas produced 51 m3/hr Slag produced 100 kgs Power output= 1 MW/ton Trial with Biomedical waste Parameters Results Feed rate 1 TPD (42 kgs/hr) Mode Continuous Input power/hr 20 KW Out put power/hr 80 KW Net power output/hr 68 KW Syngas produced 87 m3/hr Slag produced 80 kgs Power output= 1.6 MW/ton Trial with Oil sludge Parameters Results Feed rate 1 TPD (42 kgs/hr) Mode Continuous Input power/hr 32 KW Out put power/hr 125 KW Net power output/hr 93 KW Syngas produced 126 m3/hr Slag produced 63 kgs Power output= 2.2 MW/ton Trail with Tires Parameters Results Feed rate 1 TPD (42 kgs/hr) Mode Continuous Input power/hr 20 KW Out put power/hr 98 KW Net power output/hr 78 KW Syngas produced 97 m3/hr Slag produced 120 kgs Power output= 1.8 MW/ton Trail with Plastics Parameters Results Feed rate 1 TPD (42 kgs/hr) Mode Continuous Input power/hr 30 KW Out put power/hr 120 KW Net power output/hr 90 KW Syngas produced 118 m3/hr Slag produced 60 kgs Power output= 2.1 MW/ton Trial with MSW (20% moisture) Parameters Results Feed rate 1 TPD (42 kgs/hr) Mode Continuous Input power/hr 35 KW Out put power/hr 66 KW Net power output/hr 31 KW Syngas produced 65 m3/hr Slag produced 130 kgs Power output= 0.7 MW/ton-0.6 MW/ton Vitrification of flyash Parameters TCLP Results Feed rate 1 TPD (42 kgs/hr) Mode Continuous Heavy metals in ppm Flyash Slag Limit Cd 143 0.021 0.3 Cu 3640 0.332 3 Zn 2869 0.431 - As 0.334 0.032 1.5 Se 1.33 0.022 - Pb 11.19 1.198 3.0 Cr 1.17 0.004 1.5 Plasma power= 1000 Kwh/ Density, kg/m3 320 2770 ton Volume reduction: 11:1 Feed/slag output in kgs 1000 600 Yield for different feed stocks MW Zero waste Scenario For a typical 25 TPD Soil Pollution Air pollution Water Pollution Methane emissions 5 Hectares Power is produced 500 KWhr Air pollution (Dioxins + furans) Ash – 7.5 tons/day Hazardous Incinerator Hazardous landfill Power is produced 600 KWhr No air pollution Vitrified slag – 2.5 tons/day 1000 m2 area required for 25 TPD Plasma Gasifier For construction, laying roads Typical Process flow diagram Catalytic cracker ID fan Magnetic Feedstock separator Shredder Plasma Gas out Conveyor Gasifier To gas engine Caustic dosing Biodrying g Plasma a torch s in Packed bed Hopper scrubber Gas filter Slag quench Water filter Mini Boiler Cooling tower Typical Composition of Syngas Hydrogen 44% CO 42% Nitrogen 2% CO2 8% CH4 3.20% O2 0.30% Acetylene 0.20% Ethylene 0.10% Others 0.10% Emissions Parameter Units USEPA EPA Plasma s standards standards emissions Nox ppmvd 150 250 35-40 PM mg/dscm 20-24 34 <5 SO2 ppmvd 30 55 <2 HCl ppmvd 25 15 <10 CO ppmvd 100 40 <20 Hg Micro g/ 50-80 55 <2 dscm PCDD/ Nano g/ 13-30 25 0 PCDF dscm Byproducts from Municipal Solid Waste and Coal Ash Molten Stream Processing (Product) Salable Product Uses Air Cooling Coarse Aggregate (roads, (Gravel) concrete, asphalt) Water Cooling Fine Aggregate (Sand) (construction products) Water Cooling Recyclable Metals (Metal Nodules) Spinning Machines Insulation, Agriculture, (“Plasma Wool”) Oil Spill Cleanup “Black Gold” Tile Proved Superior to Recycle Glass Tile Product Vitrified Slag TCLP Potential GHG offset GHG Emissions from Coal 2-3 tons CO2 per ton of coal combusted For every ton of MSW processed in a plasma plant, up to 2 tons of CO2 is reduced from the atmosphere.* Reduced methane emissions from not landfilling the wastes Reduced CO2 from reduced coal combustion-to-electricity Advantages ¨ Gasification Technology Performing at Atmospheric Pressure, Elevated Temperature and High Plant Availability ¨ Capable of Utilizing Integrated Mixed Waste and/or Coal Fines/Waste as Feed ¨ Compact and Modular ¨ Non-Polluting and Environmentally Safe ¨ High Recovery of Clean Renewable Energy as Electricity ¨ Economically Competitive ¨ Proven Technology Our Standard Models 1 TPD 25 2 TPD TPD 10 5 TPD TPD Pilot facility (1000 kgs/day) Pilot facility at Durgapur 1 TPD installation at India (ITC) SEED’s Past Expertise 5 TPD in Tehran For hazardous waste 7 TPD in Australia For hazardous waste 2 TPD in Dubai For hazardous waste Projects Underway Projects Capacities TISCO , Jamshedpur 10 TPD Asian Paints Ltd, Rothak 1 TPD Triconamalae Municipal Corporation, 25 TPD Srilanka ITC , Haridwar 10 TPD R&D partner MOU signed with Gujarat Energy Research Management Institute (GERMI) The Fact Thank You Please contact us at Sustainable Energy & Environment Designs The Metrozone, Q 503, 5th floor 44, Pillaiyar Koil Street Annanagar, Chennai – 600040 Tamilnadu, India www.seedindia.net.in Contact: Mr. P. Dev Anand, Founder & CEO Email: [email protected] Mobile: +919940164440/+919962500069 Mr. G. Balaji, CMO Email: [email protected] Mobile: +919150001111 .
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