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合成了新型表面活性剂2-(2-苄基硫基乙基)-N-氨乙基咪唑啉(BEASM)并研究了它对金(Ⅲ)的萃取作用。实验表明它对金(Ⅲ)具有良好的选择性。
A new surfactant, 2- (2-benzylthioethyl) -N-aminoethyl imidazoline (BEASM) was synthesized and its extraction of gold (Ⅲ) was studied. Experiments show that it has good selectivity to gold (Ⅲ).