Workshop TiA Energy conversion-energy storage 8 th of May 2014 Bruges 1 Heat recovery systems

Content Europem in a nutshell –Profile –Financial figures –Engineering and consultancy –Clients –Products and solutions Waste –Case tank storage industry Energy conversion 2 Heat recovery systems

Profile Founded in 1999 by a team of combustion engineers Specialized in advanced thermal treatment and energy recovery systems Treatment of waste: gaseous, vapor, liquid, solid Engineering and consultancy, design, manufacturing, projectmanagement and commissioning services Activities: oil, gas, petrochemical, tank storage, food, process industries >200 references in 20 countries –Europe, Asia, Middle East and Africa IS & VCA ** certified 3 Heat recovery systems

Financial figures Annual growth – over 10% Revenue – 7.5 m€ 2012 – 8.5 m€ 2013 Healthy operating profit Stable shareholder structure – Industrial shareholders (partners-suppliers) – Management 4 Heat recovery systems

Engineering and Consultancy Process design Computational Fluid Dynamics Mechanical 3D Design Basic and detailed engineering Procurement Fabrication Erection Commissioning Specialist services ATEX studies vapor management systems Plant revamping and debottlenecking Energy efficiency studies 5 Heat recovery systems

Clients ARCELOR MITTAL 6 Heat recovery systems

Products and Solutions Tank Farms and Terminals 7 Heat recovery systems

Vapor extraction and treatment Feasibility and FEED studies ATEX Zone 0 Extraction Systems Static and dynamic flame arrestors On-line vapor analysis Advanced management and control software Elevated & Ground Flares, Combustors Experience with wide range of chemical products Knock-out drums Fuel/air/vapor control skids 8 Heat recovery systems

Products and Solutions Flares and Combustors 9 Heat recovery systems

Elevated Flares & Flare Tips Elevated flares Self supporting Guy wire support Derrick support Demountable Assisted flares Steam Air Gas Air/steam Features Reliable technology Efficiency > 98.5% % 10 Heat recovery systems

Ground Flares & Combustors Ground flares / Combustors Natural draft Forced draft Temperature controlled Auxiliary equipment Knock-out drums Ignition burners Fuel skids 11 Heat recovery systems

Products and Solutions Furnaces, Incinerators and Energy-from-Waste 12 Heat recovery systems

Industrial Furnaces Static Furnaces Vertical Horizontal Multi-stage Rotary Kiln Furnaces Fluidised Bed Furnaces 13 Heat recovery systems

Energy from Waste Plants Flame Tube Waste Heat Recovery Boiler 1.60, bar sat. 2.8,000 8 bar, sat. 3.10, bar, sat Crude Oil Bath Heater 165,000 17,5 bar, 80°C. Thermal capacity: 27.5 MW Duplex coils 3-stage Air Heater 40,000/88, mbar °C/ °C Capacity: MW Stainless 304/321/316L Courtesy of Vapotech 14 Heat recovery systems

Products and Solutions Services 15 Heat recovery systems

Services & Maintenance Service Level Agreements Periodic inspections Preventive maintenance Curative maintenance Spare parts management 24/7 support Remote monitoring Maintenance interventions Emergency interventions Spare parts supply and management Burner maintenance Refractory repair and replacement Plant debottlenecking and upgrades 16 Heat recovery systems

No waste to lose WASTE 17 Heat recovery systems

Case tank storage industry 18 Heat recovery systems

CxHy CxHyOz CxHyNz Sources of VOC 19 Heat recovery systems

VOC emissions Contribute to formation of photochemical oxidants (e.g. ozon) High conc. Ozon can impair human health High con. Ozon can damage vegetation and materials  Some VOC emissions are classified as:  Toxic  Carcinogenic  Teratogenic  Requirement for VOC abatement technologies 20 Heat recovery systems

EPC for vapor treatment systems Applied technology: combustor 21 Heat recovery systems

Vopak Rotterdam Stack natural draft MW’s available energy MW Vapor treatment system operational since 2008 System provided with connection flange for energy recovery purposes 22 Typical flue gas heat release 1 MW up to 20 MW for combustors Heat recovery systems

Challenging operational conditions Changing flow Changing composition % inert vapors VOC concentration = f ( T, product, operation) Potential explosive mixture Changing heat content 23 Heat recovery systems

Profile of terminal emissions 24 Heat recovery systems

Profile of terminal emissions 25 Heat recovery systems

Main volatile loaded products:  Gasoline  Petroleum products diesel and kerosene  Organic chemicals  Crude oil Emission rate:  Figures from 1999  Figures for European area  VOC emissions ~ 14,5 Mio ton/y  Tendency throughput products + 10% /y (Source: AEA Technology Environment August 2001) Emission rate today:  ~29 Mio ton/y VOC mass load 26 Heat recovery systems

Equivalent to:  MW energy  1,4 MIO domestic heat systems  MIO Nm3 nat gas consumption 32 MJ/Nm3)  MIO Nm3 eq. to 18 MIO € 0,05 €/kWh)  MIO ton avoided CO2  MIO ton CO2 eq. to MIO € 10 €/ton C02) 29 Mio ton VOC/y 27 Heat recovery systems

Energy conversion 28 Heat recovery systems

Hot water production potential Heat recovery 29 Heat recovery systems

Thermal oil production potential Heat recovery 30 Heat recovery systems

Steam production potential  1,4 MIO domestic heating systems !! Heat recovery 31 Heat recovery systems

Existing vapor treatment system with steam production Base of design:  Production of saturated steam  Thermal treatment of 3 different waste vapor streams  Safe transport of vapor mixtures within explosive limits (zone 0) Construction:  3 VOC waste flows Nm3/h  Horizontal thermal treatment system heat duty 8,7 MW  Forced draft support burner with (fuel)/ natural gas  Recovery boiler 10 ton/h saturated 10 barg  Downstream installed exhaust gas extraction fan  Safe vapor displacement system concept approved by TÜV-Sued GmbH Customer: ADPO Operational: Heat recovery systems

Available heat Flue gases: °C ~ kW available for ORC system ORC system: ORC 1000 feasible Electrical supply from ORC 110 up to 140 kW 33 Heat recovery systems

Energy conversion Waste source ORC system 850 °C250 °C °C Feasible energy conversion of ~ kW on existing vapor treatment system; output of ORC kW Heat recovery systems

Energy conversion How to transport-distribute converted energy?  Difficult for steam, hot water, thermal oil Easily for electricity 35 Heat recovery systems

Solutions for energy conversion How to transport-distribute converted energy?  Difficult for steam, hot water, thermal oil Easily for electricity 36 Heat recovery systems

Solutions for energy conversion Energy conversion system depends on waste flow nature:  continue  discontinue, e.g 20 % on/ 80 % off  discontinue, e.g. 80 % on/ 20 % off Feasibility study recommended. 37 Heat recovery systems

Continious offer of waste Waste source ORC system °C °C Heat recovery systems

Discontinious offer of waste Waste source Thermal Storage vessel ORC system °C °C Size and medium of thermal storage vessel depends on nature of waste flow ORC system on low operational waste flow shut down Heat recovery systems

Tank storage industry with high potential for energy conversion Design of thermal storage vessel depends on nature of waste flow Energy conversion system to define by means of feasibilty study Make waste to a success !! Conclusion 40 Heat recovery systems