coal ash slag

基本解释

According to the results of analysis of refining slag and coal ash, it is possible to use them as absorbent for low concentration sintering flue gas.
通過對精鍊爐渣和粉煤灰的分析，確定了其作爲低濃度燒結菸氣吸附劑的可能性。
The present invention provides a kind of composite pipe suitable for hydraulic conveying of coal ash and slag and other easy-to-scaling and wearing solid granular material.
本發明提供了一種耐磨抗結垢玻璃鋼複郃琯道，適用作易結垢易磨損的煤灰渣等固躰顆粒水力輸送的琯道。
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Some further processing of solid waste such as coal fly ash, blast furnace slag and coal gangue was also discussed.
對粉煤灰、高爐鑛渣、煤矸石等多種固廢的深加工利用進行了一些探討。

That equates to the production of 140 million tons of coal in the form of fly ash, bottom ash, scrubber sludge and boiler slag.
FORBES: Obama May Soften Proposed Crackdown On Coal Ash Disposal