Chifeng's four-year 100,000 t/a zinc project roasting system successfully put into operation

On May 28th, a roasting workshop for the fourth phase of the construction project of Chifeng Zhongfeng Co., Ltd., which is under the design of China Enfi, was put into trial operation. The roaster was heated after more than 20 hours, and it was fed in the afternoon the next day. The output of calcine production capacity has reached the design output; waste heat boilers, dust collection and acid production systems are operating normally.

It is understood that leaching, liquid purification, electrolysis and other follow-up processes will also be gradually commissioned trials in the near future, and will be completed by the end of June 2011 full-scale trial production.

The fourth phase project of Chifeng Zhongbo Bohonghongzinc Zinc Industry Co., Ltd. is based on the original 1st, 2nd, and 3rd phase of an annual output of 110,000 tons of zinc ingots, and the total production capacity of zinc ingot will be 230,000 tons/year after it reaches production. , ** 35 million tons / year scale. After the completion of the fourth phase of the project, the company will become China's large-scale non-ferrous metal industrial enterprises, equipment to achieve the same level of advanced domestic level, the company's economic benefits will be significantly increased, the various technical and economic indicators to maintain the leading domestic level.