The funnel and panel after separating can be respectively used to re-manufacture new cathode ray tubes, to produce glasses, or to recover lead through smelting.Several physical and c...

• 低熔点玻璃中存在的金属离子与硝酸反应后生成的物质；如硝酸铅、硝酸钡、硝酸锌及硼酸等的存在会使低熔点玻璃的溶解速率降低.