Spray Drying Absorption The GEA Niro SDA Process General Presentation of the GEA Niro Spray Drying Absorption Process 1 Content 01 02 03 04 05 GEA Global Company with Local Focus SDA / SDE Technology Process, Equipment and Construction Experience & Advantages SDA Proven Solution in Comparison Engaging with GEA Business model & scope of supply Contact 2 GEA | Spray drying absorption (SDA) 2 1 engineering for a better world 01 GEA Global Company with Local Focus 3 3 GEA – “engineering for a better world” GEA is one of the largest technology suppliers for food processing and a wide range of other industries. 4,918 EUR million order intake 18,642 employees (FTEs) The global group specializes in machinery, plants, as well as process technology and components. GEA provides sustainable solutions for sophisticated production processes in diverse end-user markets and offers a comprehensive service portfolio. 4,828 EUR million revenue The company is listed on the German MDAX (G1A, WKN 660 200), the STOXX® Europe 600 Index and selected MSCI Global Sustainability Indexes. 518 EUR million operating EBITDA 10.7 % operating EBITDA margin 0.85 EUR per share dividend proposal Fiscal year 2018 4 GEA | Spray drying absorption (SDA) 4 2 engineering for a better world Strong Local Presence Around the Globe North and Central Europe 3,056 North America 1,821 DACH & Eastern Europe 6,765 643 million % 13 866 million % 18 1,039 million % 22 Latin America 518 Asia Pacific 3,049 347 million % 7 1,081 million % 22 GEA locations (sales offices, service branch or other GEA sites) Revenue in 2018 Western Europe, Middle East & Africa 3,434 853 million Regional revenue split in 2018 (only continued operations) % 18 Employees in 2018 (FTEs) % 5 GEA | Spray drying absorption (SDA) 5 Emission Control – Tasks and Technologies Electrostatic Precipitator: Dry, Wet, LT Process Scrubber: Venturi, Jet, Submerged, RS Type & Radial Flow • Particulate Matter Removal Filter: ECOpuls & Ceramic Candle • NOx Removal (DeNOx) Gas Cooler: Quench & Evaporation Cooler • Desulphurization (DeSOx) • Heavy Metal Removal • VOC & Odor Removal • Dioxin/Furan Abatement Catalyst Reactors Cyclones • Specific Processes • Cooling & Conditioning • Energy Recovery EP Absorber Columns • Absorption (other gaseous components) GEA | Spray drying absorption (SDA) Spray Drying Absorption (SDA) Waste Heat Recovery Units (WHRU) with e.g. ORC modules 6 6 3 engineering for a better world History of Spray Drying Absorption 1970s 1980s • SDA Process developed • Pilot tests in Denmark 1990s 2000s • SDA consolidated in Europe and US within the Power Sector • First SDA installed in a Sinter Plant • • • • • 2010s 2020s • Focus on SEA market • Market leader in FGC for WtE in China (+550 atom.) • SDE for Zero Liquid Discharge developed with patents ready to market First full-scale Power Plant SDA plant in the US • First SDA WtE Contract in India First full scale WtE SDA plant in Europe SDA process for removal of Hg and Dioxin Change from Turn Key supplier to Licensor First License Agreements with ABB, Noëll, Babcock & Willcox • SDA process combined with dry injection • First License Agreements in China • New applications within Iron, Steel • Continued development in SEA • Establish SDE agreements • First SDA plants operating in India and Glass industries 7 GEA | Spray drying absorption (SDA) 7 02 SDA / SDE Technology Process, Equipment and Construction • Waste to Energy Sector • Iron & Steel Industry • Power Industry • Spray Drying Evaporation 8 8 4 engineering for a better world SDETM Spray Drying Absorption for Spray Drying evaporation the Power GEA patented Zero Industry Liquid Discharge Solution Back to 02 9 9 2. SDA – Power Industry Head tank QICSO2 ESP SO2 + Ca(OH)2 → CaSO3 / CaSO4 + H2O 2 HCl + Ca(OH)2 → CaCl2 + 2 H2O TIC Dust collector To stack Fly ash Rotary atomizer Optional fly ash pre-collection End product Burned lime Recycle product Water CaO + H2O Water Ca(OH)2 Recycle slurry preparation system Lime preparation system Recycle slurry Lime slurry 10 5 engineering for a better world SDA Design for Power Plants 2 Chamber: ACP Gas disperser: DGA + DCS 3 1 1) Inlet flue gas (upper, 60%) 2) Roof gas disperser 3) Rotary atomizer 7 5 4) Inlet flue gas (lower, 40%) 5) Central gas disperser 4 7 6) Product discharge 7) Outlet flue gas 6 11 GEA | Spray drying absorption (SDA) 11 SDA Design for Power Plants 1 Chamber: AGC Gas disperser: DGC 2 1) Inlet flue gas 3 2) Roof gas disperser 3) Rotary atomizer 4) Product discharge 5) Outlet flue gas 5 GEA | Spray drying absorption (SDA) 4 12 12 6 engineering for a better world F-800 / F-1000 Rotary Atomizer Rotary atomizer type F-800/F-1000: Max Motor Power up to 800 / 1000 kW Slurry Capacity up to 90 / 113 t/h Wheel diameter 350 mm Wheel rpm 9550 Materials High alloyed steel parts Ceramic wear parts Flexible spindle design Liquid Feed Feed Solids 13 GEA | Spray drying absorption (SDA) 13 03 Experience & Advantages SDA Proven Solution in Comparison 21 21 7 engineering for a better world Experienced Operating Ranges in GEA SDA Plants Power Plants Sinter Plants Waste to Energy Plants Total flue gas flow Nm3/h 18,000 – 4,300,000 - - Gas flow per absorber Nm3/h - 210,000 -1,700 000 30,000 – 260,000 °C 90 - 180 80 - 180 160 - 350 SO2 mg/Nm3 800 – 7,000 500 – 2,000 up to 2,000 HCl mg/Nm3 - - 300 – 2,000 HF mg/Nm3 - - up to 50 Hg mg/Nm3 - - up to 2.5 PCDD+PCDF ng/Nm3 - - up to 10 SO2 % 85 - 99 80 – 99 95 - 99 SO3 % > 99 > 99 - Inlet temperature INLET CONCENTRATIONS REMOVAL 22 GEA | Spray drying absorption (SDA) 22 Flue Gas Cleaning Technologies in Comparison Dry FGD Semi-dry FGD Wet FGD Smaller plants with low gas volume, lower pollutants contents and emission requirements Small as well as large installations, with medium to high pollutants contents and strict emission requirements Larger installations, e.g power stations with high pollutants contents and high emission requirements 60 – 90 % - 80 - 99% ~100 % 80 - 99% ~50 % Hydrated Lime – Ca(OH)2 Poor High Burned / Hydrated Lime - CaO / Ca(OH)2 High Medium to High Limestone - CaCO3 High Low CaSO3, CaCl2 + other CaSO3, CaCl2 + other Gypsum (CaSO4*2H2O) + waste water Low Medium High Carbon Steel Carbon Steel High alloy steel or lined CS Clean gas reheat necessary No No Yes (or wet stack operation) Power consumption, relative Low Medium High Waste water production No No Yes Primary use: Removal efficiencies: - SO2 - SO3 Absorbent - Type - Utilization - Relative absorbent cost End product Installations costs Absorber & FG Duct material of construction 23 GEA | Spray drying absorption (SDA) 23 8 engineering for a better world References – GEA Niro SDA for the Power Industry SDA power references: ~ 100 ~ 25,000 MW e equipped with SDA SDA Waste to Energy: More than 220 Plants > 400 incineration lines equipped with SDA > 550 atomizers SDA Sinter & Steel Plants: 120 ~ 20,000 m2 sinter band equipped with SDA Glass Industry: 12 references 24 GEA | Spray drying absorption (SDA) 24 Selected reference Angamos Unit 1 & 2, Chile: 2 x 260 MW coal fired Power Station 2 x size 10000 SDA w/ F-800 atomizer 25 GEA | Spray drying absorption (SDA) 25 9 engineering for a better world Selected reference Fynsværket unit 7, Denmark Boiler size: 350 MWe Fuel type: Low S coal Flue gas flow: 1,200,000 Nm3/h Year of SDA Inst.: 1990 No. of absorbers: 2 Inlet SO2 conc.: ~1,000 mg/Nm3, dry, 6%O2 Outlet SO2 emission: 5-20 mg/Nm3, dry, 6%O2 DeSOx degree: 98-99 % 26 GEA | Spray drying absorption (SDA) 26 Selected reference Västerås unit 4, Sweden Plant owner: Mälarenergi AB Boiler size (peat): 155 Mwe Fuel type: Peat Flue gas flow: 460,000 Nm3/h Year of SDA Installation: 1986 No. of absorbers: 1 Inlet SO2 concentration: ~ 900 mg/Nm3, dry, 6%O2 Outlet SO2 emission: < 20 mg/Nm3, dry, 6%O2 27 GEA | Spray drying absorption (SDA) 27 10 engineering for a better world 04 Engaging with GEA Business model & scope of supply 28 28 Delivery Modes End-User Contracting End User (Utility or SPV) Flue Gas Cleaning Contracting Own Management. and Purchase Case-by-case Through System Supplier Partnership Agreement Through EPC Contractor License Agreement SDA Contracting GEA Local Engineering & Services: • Basic engineering of entire SDA system • (Detailed engineering) • Design review • Equipment sizing • Process engineering • Control concept • S/V & Commissioning • Atomizer assembly • Training Engineering & Services: • Project management • Detailed engineering • Workshop drawings • Lay-out design • Superior control system • Electrical engineering • Site management • General supervision • Erection • Commissioning & training Supply: • Rotary atomizer • AC motor • Atomizer accessories • Roof gas disperser • Wear & spare parts Supply: • Flue gas ducting system • Absorber • Vessels and tanks • Bag house filter • Pumps, valves, piping • Steel structures • Electrical and I&C • Insulation 29 GEA | Spray drying absorption (SDA) 29 11 engineering for a better world Current Licensees & Partners 21 Licensees - Worldwide Partner & Licensee characteristics: Knowledge of the industry and the market Owner or supplier to the industry Suppliers of boilers, grates, steel structures, ESP/bag house filters etc. Possess inhouse engineering knowledge Plant Owner EPC Contractor System Supplier 30 GEA | Spray drying absorption (SDA) 30 05 Contact 33 33 12 engineering for a better world Your Danish Contact Persons Anders Funch Jensen Head of Emission Control SDA GEA Denmark Soeborg [email protected] Jesper Roedtjer Mogens Rübner-Petersen Sales Manager Sales Manager GEA Denmark Soeborg GEA Denmark Soeborg [email protected] [email protected] 34 GEA | Spray drying absorption (SDA) 34 gea.com 35 13 engineering for a better world
