Yunnan Tongwei Anhydrous CaCl2 Granulation Project Successfully Started-up Қазақстан

Recently, the 35,000 TPA anhydrous CaCl2 project of Yunnan Tongwei High-purity Crystalline Silion Co., Ltd., undertaken by Shandong Tianli Energy Co., Ltd. (hereinafter referred to as Tianli), was successfully started-up. As of press time, the system has been running stably for more than 10 days, producing more than 1,000 tons of Class I products (CaCl2 content above 94%). It is currently in good running condition and has been highly recognized by the owner.

Tongwei Group is a leading enterprise in Chinese polysilicon industry. Tianli has supplied CaCl2 spray granulation technology, processes and equipment to Tongwei of Inner Mongolia and Yunnan. The main purpose of this project is to treat the acid wastewater by product of high-purity crystalline silicon industry and turn into the marketable anhydrous CaCl2 product, which has both environmental and economic benefits. The successful start-up of the project indicates that Tianli’s fluid bed dryer technology of spray granulation has been further recognized by the market and has improved its brand reputation.      

In the future, Tianli will continue to cultivate the professional market, further consolidate Tianli’s advantages in engineering design and project construction of anhydrous CaCl2 granulation, firmly follow the path of professional brand development, and contribute to the high-quality development of the industry.