1) extract screening
萃取剂筛选
3) chiral-selector extraction
手性选择剂萃取
4) selective chemical extractants
选择性萃取剂
5) selective solvent extraction method
选择性溶剂萃取法
6) extraction floatation
萃取浮选
1.
Extraction floatation Method for Separation of Copper(Ⅱ) with Ascorbic Acid ammonium Thiocyanate ethanol System in Presence of Ammonium Sulphate;
硫酸铵-硫氰酸铵-乙醇体系萃取浮选Cu(Ⅱ)
2.
A study of the liguid-liquid extraction floatation behaviour based on ascorbic acid-potassium ioide-ethanol in the presence of ammonium sulphate has been performed and proper conditions of separation were selected.
乙醇体系萃取浮选Cu（Ⅱ）的行为。
补充资料：LIX型萃取剂(LIXextractant)
【LIX型萃取剂】(LIXextractant)一种能选择性萃取铜的羟肟类螯合萃取剂。`LIX`是LiquidIonExchanger（液体离子交换剂）的缩写。主要有脂肪族`\alpha`-羟肟和芳香族`\alpha`-羟肟两类。前者商品名为`LIX63`，其典型代表物为：5，8-二乙基-7-羟基-十二烷基-6-肟。后者商品名为`LIX64`，黄型代表物为2-羟基-5-十二烷基二苯甲酮肟。一般只能用于铜的氨浸出液。`LIX64`可在pH较
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条