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Energy Efficiency in Lime Industry: EULA’s Vision 2050 and QualiCal’s Synthesis Lime Kiln
In November 2018, the European Commission published a document aiming to explore the decarbonisation pathways towards 2050 and address Climate Change challenges. The European Commission encouraged the different sectors to make similar exercises by looking into the future.
The European Lime Association (EULA) has identified several key themes and objectives in its Vision 2050, which outlines a roadmap for the European lime industry to become sustainable and carbon-neutral by mid-century. Among these themes are energy efficiency, carbon capture and utilization, circular economy, and sustainable supply chain management.
“The efforts of the industry are considered not to be enough. We are asked to raise the bar of innovation and further contribute to the energy transition pathway.”
Energy efficiency is particularly relevant to the lime industry, as lime production is energy-intensive and accounts for a significant share of the industry’s carbon emissions. ESG (environmental, social, and governance) factors that are pertinent to lime production include greenhouse gas emissions, resource efficiency, waste management, and social responsibility.
“Energy efficiency is a key priority for QualiCal, as we strive to develop innovative solutions that help our customers reduce their carbon footprint and achieve sustainability goals. The Synthesis Lime Kiln is the result of years of research and development, and we’re proud to offer a technology that can significantly improve energy efficiency in the lime industry.”- Carlo Cella QualiCal CEO
To address the energy efficiency challenge in lime production, QualiCal has developed the Synthesis Lime Kiln, which incorporates several innovative features to optimize energy use and reduce carbon emissions.
These features include:
High-efficiency (hybrid) combustion air blowers
The Synthesis Lime Kiln uses hybrid blowers that combine the benefits of traditional lobe blowers (high pressure) and centrifugal blowers (high flow) to achieve high efficiency and low energy consumption.
Filter baghouse without tail fan
The Synthesis Lime Kiln uses a baghouse filter system without a tail fan, which reduces energy consumption and maintenance costs compared to traditional baghouse systems.
Oxygen enrichment
The Synthesis Lime Kiln injects oxygen into the combustion process to increase combustion efficiency and reduce fuel consumption.
Cal.DO heat recovery system
The Synthesis Lime Kiln incorporates a heat recovery system that recovers waste heat from the kiln and uses it to preheat the combustion air, resulting in significant energy savings.
Industry 4.0 analysis algorithms based on MOSAICO workspace and iDO digital operators’ skills
The Synthesis Lime Kiln uses advanced analysis algorithms that are based on QualiCal’s MOSAICO workspace and the skills of its iDO digital operators. These algorithms optimize the kiln’s performance and energy efficiency in real-time, based on data from sensors and other inputs.
Conclusions
“The Synthesis Lime Kiln represents a breakthrough in energy-efficient lime production, thanks to its advanced features and digital analysis capabilities. Our MOSAICO workspace and iDO digital operators enable real-time optimization of the kiln’s performance, maximizing energy efficiency and reducing carbon emissions. We believe that the Synthesis Lime Kiln has the potential to revolutionize the lime industry, and we’re excited to continue pushing the boundaries of sustainable lime production.” — Francesco Cella QualiCal CTO
In summary, the Synthesis Lime Kiln represents a significant advancement in energy-efficient lime production, thanks to its innovative features and advanced digital analysis capabilities. As the European lime industry strives to achieve its Vision 2050 goals, solutions like the Synthesis Lime Kiln will be essential to achieving a sustainable and carbon-neutral future.
