Coke plant wastewater is a kind of intractable wastewater which are from the process of making coke, purifying coal gas and recovering the coke products.
焦化废水是煤制焦炭、煤气净化及焦化产品回收过程中产生的废水。
2
This paper analysis reason of bring gas of C2H2 on the purifyingprocess of transformer oil time and time, then brings some methods to treatment.
针对变压器油净化处理过程中多次产生乙炔（C2H2），分析原因并提出相应的防范措施。
3
The synthesis process of methyl formate (MF) from purifying yellow phosphorus tail gas and methanol, and some influence factors of synthesize MF, are studied in this paper.