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National Coal Suppliers Informative Blog
Exploring the Rich World of Coal in South Africa


Understanding the Role of Coal Suppliers in the US Energy Sector
Coal has long been a staple of the United States energy landscape. Although renewable energy sources have gained popularity in recent...
Jul 304 min read


What Are the Effects of Poor-Quality Coal in Boilers?
Coal quality problems hurt boiler performance. Learn to spot bad fuel, test for quality, reduce slagging, and keep your system efficient with proven fixes.
Jul 308 min read


How to Calculate Coal Consumption per Ton of Steam
Learn how to calculate coal consumption per ton of steam. Includes formula, local examples, and tips to reduce fuel costs for South African industrial boilers.
Jul 298 min read


Steam Boiler Maintenance Tips for Coal-Fired Systems
Improve the performance and longevity of your coal-fired steam boiler with these maintenance tips. Learn how to reduce downtime, emissions, and repair costs.
Jul 286 min read


The Future of Coal in South African Medium-Sized Boilers
Explore if coal is still a smart choice for medium-sized boilers in South Africa. We cover cost, emissions, fuel types, and future viability in 2025.
Jul 275 min read


How to Improve Boiler Efficiency With the Right Coal Size
Improve boiler efficiency with the ideal coal size. Compare coal peas vs small nuts, combustion benefits, and find the best fit for industrial energy systems.
Jul 256 min read
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