A yield study measures the amount of usable product produced from a specific feedstock or process. It’s a simple concept—but one with significant implications for cost, efficiency, and profitability.
As Eberhard Lucke of Lucke Consulting Technology Services (LCTS) explains, yield studies are a key part of performance optimization. They provide insights into where losses occur, how processes behave under different conditions, and what changes can drive better results.
Whether you’re operating a refinery, a chemical plant, or a biomass-to-energy facility, yield studies help answer fundamental questions:
What’s the actual output versus theoretical potential?
Where are we losing product through emissions, inefficiencies, or off-spec streams?
How can we refine the process to maximize value from the same input?
At its core, a yield study analyzes mass balances, product compositions, flow rates, and unit performance across the production system. It helps operators:
Identify underperforming equipment or unit operations
Understand product distribution across streams
Highlight areas of material loss or energy inefficiency
Validate simulation models or design assumptions
Support continuous improvement and debottlenecking efforts
At LCTS, we perform detailed, data-driven yield studies for clients who want to reduce waste, increase throughput, and improve decision-making. Our approach combines plant data, lab analysis, and simulation tools to provide clear, actionable insights.
We help clients:
Benchmark and improve product recovery
Evaluate different feedstock blends or process conditions
Compare actual yields to design values
Optimize operating parameters
Guide investment and revamp decisions
“Yield studies shine a light on where value is created—and where it’s lost. Every plant can benefit from that clarity.” – Eberhard Lucke
Yield studies are also a valuable tool for sustainability, as they support efforts to reduce emissions, energy use, and raw material consumption.
📘 Want to learn how yield studies fit into the overall plant life cycle?
Check out the book “Life Cycle of a Process Plant,” co-edited and co-authored by Eberhard Lucke, published by Elsevier in 2022.
📨 Got questions? Message us here on LinkedIn—we’d love to connect.
📌 Contact us:
📞 +1 (281) 366-1306 | +1 (713) 302-7805
📧 elucke@luckeconsulting.com | sspears@luckeconsulting.com
🌐 www.luckeconsulting.com
This is actually interesting, This made things a bit easier to understand. might be useful again later.