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This presentation informs on a roadmap developed by Ecofys that offers options to reduce the energy use and carbon intensity for the lime industry. The 2050 roadmap regards improved energy efficiency and fuel switch (from fossil solid fuels to gas or biomass). The presentation was given by Michiel Stork, Senior Consultant Industrial Processes at Ecofys, during a breakfast debate hosted at the European Parliament on 3 December, 2014.
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December 3rd:
Raw Materials and Decarbonisation:
The way forward for European lime sector
A Competitive and Efficient Lime Industry
Cornerstone for a Sustainable Europe
Michiel Stork
© ECOFYS | | 01/12/20142
Key Take Aways
CO2 abatement is possible, but comes at a price
Carbon costs seriously impact the production costs of lime
For deep reductions, CCS would be needed
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We are the EU lime industry!
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Lime is a versatile product, many markets, many benefits
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Lime Production
Mining and hauling
Crushing and sieving
Production
CaCO3 (solid) + energy CaO (solid) + CO2 (gaseous)
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Emissions from lime production: CaCO3 CaO + CO2
© ECOFYS | | 01/12/20147
Fuel Consumption of Kilns
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Fuel Mix
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CCS / CCU
-CCS is the only option to reduce the process emissions.
-Uncertainties:
-Economic viability;
-Availability of large scale infrastructure;
-Energy use;
-Capture rate;
- Future innovations;
> Biomass + CCS leads to negative emissions.
> CCU could actually give carbon a value and increase the
economic viability of capturing carbon.
© ECOFYS | | 01/12/201410
Carbonation
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Abatement Costs
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Pathway: Direct Emissions
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Lime Production Cost
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Comparison of Energy Costs (€ / GJ)
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Locations in EU where:
Transport Costs ‹ (ΔEnergy Costs + Carbon Cost)
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The Lime Industry: Working on Tomorrow!
Innovative applications of lime
Dust Minimization
Improved use of lime
Lime Audits
Concrete with Reduced CO2 impact
Recovery of Metals
Production of Syngas
Innovative production of lime
Organic Rankine Cycles
Heat delivery to nearby town
Research into CCS / Biomass
© ECOFYS | | 01/12/201417
Key Take Aways
CO2 abatement is possible, but comes at a price
Carbon costs seriously impact the production costs of lime
For deep reductions, CCS would be needed
© ECOFYS | |
Mission, Vision & Values – Facts & Figures
18
Facts & Figures
• Founded in 1984
• Over 250 professionals, 7
offices in 6 countries
• Over 500 clients served
across 50 countries
• Leading experts: the Nobel
Peace Prize 2007, awarded
to Al Gore and the IPCC,
was supported by 10 Ecofys
experts
• Eneco Shareholder since
2009
Mission
sustainable energy for everyone
VisionBased on our deep expertise in energy & carbon-efficiency, renewable energy, energy systems & markets, and energy & climate policy, we develop smart policies and solutions and bring them to life.
We know that, if we act now, by 2050 our global energy system can be sustainable, secure, affordable and fully based on renewable sources.
We aim to create a sustainable energy system for everyone.
Values
Dedication Originality Impact Trust
Michiel Stork2014 12 03
© ECOFYS | | 01/12/201419
sustainable energy
for everyone