The CelSian CO+ Sensor is the first non-invasive combustion monitoring solution developed specifically for the glass industry. The CO⁺ Sensor continuously measures and monitors CO, O₂, temperature and humidity levels in flue gases, allowing operators to fine-tune the combustion with precision. This…

Imagine having a virtual copy of your furnace, from the melting tank to the combustion space, and from regenerators to batch pre-heaters. The Energy Balance Model software maps every heat flow across your furnace. It pinpoints sources of energy loss and inefficiency with precision. With these…

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CelSian's laboratory is more than a test facility; it’s a bridge between your production and the science behind it. With state-of-the-art analytical tools, custom test setups, and our seasoned experts, we uncover the causal relationships between batch, process, and product quality. Insights that…

Every furnace faces moments of instability, from temperature fluctuations and energy losses to unplanned downtime, quality issues or slow color changes. When challenges arise in your batch house or glass furnace, our specialists visit your plant to measure, observe, and analyze your furnace in…

Improving furnace performance requires more than isolated adjustments; it demands a deep understanding of how combustion, melting, heat transfer, and operation interact. We help stabilize furnace operation, reduce energy losses, and unlock potential improvements by analyzing furnace behavior,…

Imagine having a virtual copy of your furnace, from the melting tank to the combustion space, and from regenerators to batch pre-heaters. The Energy Balance Model software maps every heat flow across your furnace. It pinpoints sources of energy loss and inefficiency with precision. With these…

Born from TNO Glass Group and Philips, CelSian became independent by 2012. We pride ourselves on a team of scientists and engineers from diverse backgrounds, combining deep academic knowledge with real-world application experience. Originally built on expertise in glass, we now leverage strong data…