The results showed that the proper organic solvent and extractant were sulfonated kerosene and trialkylphosphine oxide.
结果表明,较合适的溶剂和萃取剂分别为磺化煤油和三烷基氧膦。
2
The trialkylphosphine oxide (TRPO) has been used for extractant of radioactive waste and chemical separation process of organic acid.
三烷基氧膦(TRPO)用于做放射性废液和化学分离过程的萃取剂。
3
The method provided by the invention realizes high added value utilization of the phosphine by-product, and greatly reduces the production cost of the trialkylphosphine.