The key technology of alumina production in bayer method is on line composition detection especially on line composition analysis of aluminous ore and mother liquor.
拜尔法生产氧化铝的关键技术是生产过程的在线成分检测，特别是铝矿石和母液成分的在线分析。
Laboratory study on preparing potassium sulfate from the Washing Liquor of salt slurry is introduced. Its feasibility is described through the analysis to phase diagram and experiment.
通过以盐浆洗液为原料制取硫酸钾的实验研究，并通过相图分析和实验论证了该工艺的可行性。
Synthetic macromolecule and modified polymer were usually used in liquor product packing and storage, the analysis and purification of liquor products, and the treatment of production sewage etc.
合成与改性高分子材料应用于酒类产品的包装及贮存、产品的分析及纯化、生产污水的处理等。
应用推荐