This paper studied the glutamic acidextraction in the isoelectric point mother solution.
本论文对等电母液中谷氨酸的提取进行了研究。
2
Optimization and modeling of boric acidextraction from colemanite in water saturated with carbon dioxide and sulphur dioxide gases.
在二氧化碳及二氧化硫饱和水溶液中从硬硼钙石提取硼酸最优化方案的研究。
3
The structure, utilization and revamping of phosphoric acidextraction tank in the Ammonium Phosphate Plant, Tongling Chemical Group Corp, are described.