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Electrification is undoubtedly the answer to the vast majority of our renewable energy questions. But there are industries, that for the foreseable future will need to continue to burn a fuel. But the supply of renewable fuels hasn’t kept up with the demand. Slow pyrolysis Bio-oil, a product many biochar producers are giving away for […]

We often rely on a single Moisture Content (MC) value when prepping biomass. This number, however, masks critical seasonal changes that dictate drying efficiency and final product yields. Optimising your process means understanding the quality of the water, not just the quantity. 💧 Free vs. Bound Water: The Drying Energy Gap Water within biomass isn’t

From the science of a dust explosion to the practical controls, we’ve covered a lot. As we close this discussion, here is a final guide for anyone operating a biomass pyrolysis reactor. Remember these key facts: – Biochar dust is a major hazard, often more explosive than its feedstock. – The Hierarchy of Controls is

In Part 1, we covered the robust, human-independent controls: Elimination, Substitution, and Engineering. Now, we move to the final two layers of the safety blueprint, the essential, human-driven protocols that keep those engineered systems effective. These layers rely on people and discipline. They are the necessary defense when physical barriers fail. 4. Administrative Controls (The

In our last post, we established that biochar presents a greater hazard than its feedstock. Now, let’s explore the most effective framework for managing that risk: The Hierarchy of Controls. This is the universal blueprint for safety, prioritising the most reliable controls at the top. We’ll apply the most effective levels to biomass pyrolysis dust.

While the combustible nature of biomass dust is well-established, pyrolysis can sometimes increase its explosive properties, something we should keep in mind when doing risk assessments and safety protocols. During pyrolysis, the material’s volatile components are driven off, resulting in a product with a much higher carbon content and significantly reduced moisture. This leads to

“98% of major projects face cost overruns or delays”, today we’ll be looking at what causes these issues and how we can mitigate them.

When it comes to newly installed pyrolysis reactors, the journey from commissioning to optimal performance isn’t always a straight line. Sometimes, even with top-tier equipment, we encounter those elusive operational challenges that impact everything from yield to product quality. I’ve been reflecting on why some reactors don’t immediately hit their stride. It’s often not about

Following up on the excellent questions from our recent post, let’s dive into a crucial, and often misunderstood, aspect of explosions: the difference between a deflagration and a detonation. While both are dangerous, understanding this distinction is key to protecting our facilities. 1. The “Normal” Explosion: DeflagrationAs we discussed with the “dust explosion pentagon,” a

Following our discussion on dust explosions, let’s clarify another serious hazard: dust fires and flash fires. While they lack a destructive pressure wave, they are still incredibly dangerous and can precede a catastrophic event. 1. The Critical Distinction: Fire vs. Explosion Remember the “dust explosion pentagon”? – Dust Fire / Flash Fire: Occurs when fuel