Issues related to the utilization of coke dust
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Coke dust generated during the coking process has a high ash content and high hardness. What are the new methods for its use in applications with high added value? Please share your opinions
Our company simply sells the coke powder as is. However, I’ve heard that it is sometimes used in coke production, and I’m not sure whether the success rate is guaranteed
Using returned coke dust in coking – many plants have adopted this method, and it’s working well； In addition, coke dust is used in sintering at sintering plants.
Additional question: Recently, in my work in trade, I noticed that steel mills need coking powder. What do steel mills use coking powder for? For oxygen-enriched injection? Will the cost be too high?
Reusing materials is still the way to maximize profits from coke dust. The theory behind reuse was proposed by the Soviet Union in the 1970s, and it is already quite mature; one just needs to master the key technical aspects, such as the particle size of the materials to be reused, the ratio of these materials in the mixture, and the mixing process. We can have a more in-depth discussion when we have time.
There’s good discussion going on regarding the use of tar for reprocessing coke dust; it’s meant to help everyone learn how to address environmental protection issues.
On the second floor, there is the process of reusing coke dust in coking; many factories have adopted this method, and it works well. Could you tell me which coking plants are using it? This helps reduce energy consumption and emissions and improves our environment. Thank you for providing this learning platform.
Reconcile with tar? Is that too extravagant? Use tar residue; we use it for the recycling of tar residue in Ansteel’s coking capacity of nearly 7 million tons. The effect is very good.
Thank you. Could you give a brief introduction to the manufacturing process? Communicative Linguistics*
The technology of reusing coke dust was covered in a previous magazine, Foreign Coking Chemistry, which discussed the situation in the former Soviet Union; those interested can look it up
It was already reintroduced in the domestic market; we set up one facility in Jiamusi for you last year.