workshop tia energy conversion-energy storage 8 th of may 2014 bruges 1 heat recovery systems
TRANSCRIPT
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Workshop TiAEnergy conversion-energy storage
8th of May 2014Bruges
Heat recovery systems
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Content
• Europem in a nutshell– Profile– Financial figures– Engineering and consultancy– Clients– Products and solutions
• Waste– Case tank storage industry
• Energy conversion
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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
• IS0 9001 & VCA ** certified
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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
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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
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Clients
ARCELORMITTAL
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Products and SolutionsTank Farms and Terminals
www.euro-pem.com
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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
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www.euro-pem.com
Products and SolutionsFlares and Combustors
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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%- 99.99%
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Ground Flares & Combustors
• Ground flares / Combustors• Natural draft• Forced draft• Temperature controlled
• Auxiliary equipment• Knock-out drums• Ignition burners• Fuel skids
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Products and SolutionsFurnaces, Incinerators and Energy-from-Waste
www.euro-pem.com
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Industrial Furnaces
• Static Furnaces• Vertical• Horizontal• Multi-stage
• Rotary Kiln Furnaces
• Fluidised Bed Furnaces
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Energy from Waste Plants
Flame Tube Waste Heat Recovery Boiler1. 60,000 kg/h @ 16 bar sat.2. 8,000 kg/h @ 8 bar, sat.3. 10,000 kg/h@ 12 bar, sat
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Crude Oil Bath Heater• 165,000 kg/h @ 17,5 bar, 80°C.• Thermal capacity: 27.5 MW• Duplex coils
3-stage Air Heater• 40,000/88,000 kg/h @ 50 mbar• 20-465°C/850-185°C• Capacity: 3.4+6.9+1.1 MW• Stainless 304/321/316L
Courtesy of Vapotech
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Products and SolutionsServices
www.euro-pem.com
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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
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No waste to lose
WASTEHeat recovery systems
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Case tank storage industry
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CxHy CxHyOz CxHyNz
Sources of VOCHeat 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 technologies20
Heat recovery systems
EPC for vapor treatment systems
Applied technology: combustor
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Vopak Rotterdam
Stack natural draft
MW’s available energy
MWVapor treatment system operational since 2008
System provided with connection flange for energy recovery purposes
Typical flue gas heat release1 MW up to 20 MWfor combustors
Heat recovery systems
Challenging operational conditions
• Changing flow• Changing composition• 0- 100 % inert vapors• VOC concentration
= f ( T, product, operation)• Potential explosive mixture
• Changing heat content
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Heat recovery systems
Profile of terminal emissions
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Profile of terminalemissions
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01 November
2003
01 December
2003
01 January
2004
01 Febru
ary 2004
01 Marc
h 2004
01 April 2004
01 May
2004
01 June 2
004
01 July
2004
01 August
2004
01 Septem
ber 2004
01 Octo
ber 2004
01 November
20040
50
100
150
200
250
300
350Trending VOC load chemical terminal
load
expected
g/m
3 Cx
Hy
VOC estimate = 310 g/Nm3 Real max load= 135 g/Nm3
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•Main volatile loaded products:GasolinePetroleum products diesel and keroseneOrganic chemicalsCrude oil
•Emission rate:Figures from 1999Figures for European areaVOC emissions ~ 14,5 Mio ton/yTendency throughput products + 10% /y
(Source: AEA Technology Environment August 2001)
•Emission rate today:~29 Mio ton/y
VOC mass loadHeat recovery systems
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•Equivalent to:41.500 MW energy1,4 MIO domestic heat systems40.500 MIO Nm3 nat gas consumption
(@ 32 MJ/Nm3)40.500 MIO Nm3 eq. to 18 MIO €
(@ 0,05 €/kWh) 79.000 MIO ton avoided CO279.000 MIO ton CO2 eq. to 790.000 MIO €
( @ 10 €/ton C02)
29 Mio ton VOC/yHeat recovery systems
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www.euro-pem.com
Energy conversion
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Hot water production potential
Heat recovery
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Thermal oilproduction potential
Heat recovery
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Steam productionpotential
1,4 MIO domesticheating systems !!
Heat recovery
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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 2.000-2.000-1.000 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 steam @ 10 barg Downstream installed exhaust gas extraction fan Safe vapor displacement system concept approved by TÜV-Sued GmbH
Customer: ADPO
Operational: 2001
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Available heat
Flue gases:• 24.000 Nm3/h• @ 250 °C• ~ 1.000 kW available
for ORC system
ORC system:• ORC 1000 feasible• Electrical supply
from ORC110 up to 140 kW
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Energy conversion
Waste source
ORC system
850 °C 250 °C 120 °C
Feasible energy conversion of ~ 1.000 kW on existing vapor treatment system; output of ORC 110-140 kW
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Energy conversion
How to transport-distribute converted energy?
Difficult for steam, hot water, thermal oil
Easily for electricity
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Solutions for energy conversion
How to transport-distribute converted energy?
Difficult for steam, hot water, thermal oil
Easily for electricity
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Solutions for energy conversion
Energy conversion system depends onwaste flow nature:
continue discontinue, e.g 20 % on/ 80 % off discontinue, e.g. 80 % on/ 20 % off
Feasibility study recommended.
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Continious offer of waste
Waste source
ORC system
850-1000 °C 120 °C
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Discontinious offer of waste
Waste source
Thermal Storage vessel
ORC system
850-1000 °C 120 °C
Size and medium of thermal storage vessel depends on nature of waste flowORC system on low operational regime @ waste flow shut down
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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
www.euro-pem.com
Heat recovery systems