On March 19, 2021, the integration project of Delin Chemical Co., Ltd. in China (Yunnan) Pilot Free Trade Zone started, with a total investment of about 5 billion yuan and a land area of about 1,500 mu.

The 2.32 million tons of coking transformation and upgrading project (Phase I) of Delin Chemical Co., Ltd. in Yunnan Free Trade Pilot Zone is located in Yangchang Industrial Park, Yunnan Xuanwei Economic and Technological Development Zone. The project belongs to the transformation and upgrading of coking capacity replacement plan. The coking capacity is produced by the SH43D coke oven of Qujing Malong Minglong Coking Industry Co., Ltd. with an annual output of 700,000 tons, Fuyuan Xinde Coking Co., Ltd.’s CHD98 coking oven with an annual output of 400,000 tons, and Luoping. Xinwang Coal Chemical Co., Ltd. TJL5550D coke oven has an annual output of 1.3 million tons of coking plants from three coking plants. The construction period of the project is 3 years, and it will be completed in three phases:

• -Phase investment of 2 billion yuan: Construction of 2x60-hole ZHJL5552D tamping coke oven, with an annual output of 1.16 million tons of coking coal, supporting the construction of coal yard, coal preparation, coking yard, cold drum, desulfurization, ammonium sulfate, crude benzene, coking wastewater recovery and utilization At the same time, the remaining coke oven gas will be used to construct a lime production line with an annual output of 200,000 tons, as well as waste heat recovery and surplus gas external supply facilities. It is expected to be completed and put into operation by the end of 2021;

• The second phase investment is 2 billion yuan: to build a production line of 1.16 million tons of coking coal, 100,000 tons of glass wool, and 20 million glass wine bottles, which is expected to start in January 2022 and be completed and put into operation by the end of 2022;

• The third-phase investment is 1 billion yuan: the construction of coal tar deep processing, needle coke, waste heat recovery and utilization, 600,000 tons of coal mines, and 600,000 tons of coal washing plants are expected to start in January 2023 and be completed and put into operation by the end of 2023.

It is understood that after the 2.32 million tons coal chemical project of Yunnan Delin Chemical Industry is completed and put into production, it is expected to achieve an annual output value of 6.8 billion yuan, pay 280 million yuan in taxes, and provide 1,800 jobs. Editor/He Yuting