The treatedoil recovery was more than 97% and the solvent can be reused.
柴油收率达97%以上。溶剂可循环使用。
2
Treatedoil pipes can decrease the friction damage, increase charge volume and anti scaling for normal operation and enhancing the economic effects in the mine.
It is a new technics to treatedoil suspengded in waste water from cold mill by contact oxidation method. Shanghai Baogang has used this technics in their 2030 Cold Mill.