The process flowsheet of PET unit based on home technology and equipment was introduced.
介绍了采用国产化技术装备的聚酯装置工艺流程。
It puts forward principled process flowsheet of the wet treatment with sodium-silicon slag.
提出了钠硅渣湿法处理的工业原则工艺流程。
The process flowsheet is simple, and shows good suitability. It is a successful example for processing of refractory hematite ore.
该工艺结构简单，适应性强，是选别难选赤铁矿较为成功的实例。
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