【摘要】 研究了重晶石在油酸钠浮选体系中的基本可浮性,并对Na2SiO3、Na2SiF6(、NaPO3)6三种调整剂对重晶石上浮率的影响做了试验研究。结果表明,三种调整剂对重晶石有明显的抑制作用,作用大小顺序为(NaPO3)6>Na2SiF6>Na2SiO3。三种调整剂对重晶石的抑制作用受到油酸钠用量和pH值的影响。更多还原

【Abstract】 Basic flotability of barite and the effect of three types of inorganic anion modifiers(Na2SiO3,Na2SiF6,(NaPO3)6) on barite recovery in NaOl flotation system are researched.The results show that the three types of modifiers all have obvious depression on barite flotation,and the effect sequence is(NaPO3)6>Na2SiF6>Na2SiO3.And the depression effect is related with NaOl dosage and pH.更多还原