Yunnan Copper Science & Technology able to produce 600tpy of selenium ingot
2019-10-31 16:49:14 [Print]
Recently, the commissioning of Yunnan Copper Science & Technology's expansion experiment project of crude selenium vacuum distillation was successful. The new vacuum distillation furnace had been in operation for 24 hours and produced four times of 1.1t of products, achieving the designed capacity of 300tpy. So far, the company has owned the capacity of 600tpy of selenium ingot, and the production scale of crude selenium has ranked first in China. It has produced 336t of selenium ingot so far, which reached a record high and exceeded the annual production target ahead of schedule.

