【摘要】 粗镉精炼有多种方法,设备也各有千秋。其中真空蒸馏生产精镉的设备,有间断真空蒸馏和连续真空蒸馏两种炉型,为填补国内连续真空蒸馏设备的空白,通过长期不断研究改进,经试产验证,在某公司建成的粗镉连续真空蒸馏炉,完全能满足工业生产的要求,可连续生产出0#或1#精镉。其工艺炉型在粗镉精炼领域具有前瞻性和推广前景。更多还原

【Abstract】 There are various techniques and equipment for raw cadmium refining.Among these facilities,there are two kinds of equipment: one is discontinuous furnace,the other is continuous.Through long_period researching and development,the first continuous vacuum distillation furnace for raw cadmium refining has been built.By trying production it can produce 0# or 1# refine cadmium continuously and meet the needs of industrial production completely.This furnace has the promising prospect in raw cadmium refining and is worth to popularized.更多还原