Measures for the treatment of dusty cokery slag from gasification
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In the gas-water separation unit for pulverized coal gasification, how can the dust-containing cokedebris separated at the bottom of the initial tar separation tank be utilized effectively as a resource? The ash content in the dust-containing cokemass is 20–30%, the tar content is 30–40%, and the remainder is water. Experts, please offer your advice. Contact email: 271700398@qq.com
After three-phase separation, the tar is taken out as a product； Water return system ； Coal powder is used as a supplementary fuel in boilers, as some experts seem to say.
After three-phase separation, the tar is taken out as a product； Water return system ； Coal powder is used as a supplementary fuel in boilers, as some experts seem to say. Reply: Thank you to the person above. The dusty cinder in this portion is separated through gravity sedimentation. The key issue is that tar and coal ash mix together to form a viscous mixture, making it difficult to proceed with further separation.