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锡石象半导体一样有导电性。它的晶格是不均一的:具有位移,Sn原子能被给予体(V族元素)和接受体(Ⅲ族元素)元素的原子呈类质同象的取代,从而加强了形成配位键物质的稳定性。在近年来的若干试验中,对于浮选锡石最有效的捕收剂是1—羟基—烷氧基—1、1—双膦酸,以及N-烷基-N-磺化琥珀酰胺酸盐配合活化剂一起添加。
Cassiterite is as conductive as a semiconductor. Its lattice is heterogeneous: the displacement of the Sn atom is given by the donor (Group V element) and the acceptor (Group III element) atoms are homotypically substituted, thereby enhancing the formation of coordination bond species stability. In several experiments in recent years, the most effective collectors for flotation cassiterite are 1-hydroxy-alkoxy-1,1-bisphosphonic acid and N-alkyl-N-sulfosuccinamates Add together with activator.