How to determine the coke content in pellets
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In current petroleum coke trading, the content of pellet coke or the pellet ratio is often seen. However, I’ve searched through all the standards, but couldn’t find how it’s measured. Are there any specific methods? Is it measured after passing through a dry sieve with a mesh size of 0.6mm–30mm, and then manually removing large pieces of needle coke and sponge coke?
Experts who know about testing methods, please share them. Urgent need. . . :)