On October 16, the Economic and Credit Department of Hubei Province issued an announcement. The two cement clinker production lines of Hubei Yadong Cement Co., Ltd. with a daily output of 4,200 tons and the cement clinker production line of Wuhan Yaxin Cement Co., Ltd. with a daily output of 2,500 tons have been dismantled in accordance with the requirements of the Implementation Measures for Capacity Replacement in the Cement and Glass Industry (2024 edition), and have passed the provincial acceptance.
Previously, Huanggang Yadong 7266t/d cement clinker production line is scheduled to be put into operation in October, and now three replacement lines have been produced, indicating that the production line will be put into operation soon.
It is understood that the second cement clinker production line construction project (7266t/d) of Wuxue Manufacturing Plant of Huanggang Yadong Cement Co., Ltd. is a key project of Hubei Province in 2025, with a total investment of 3.25 billion yuan, and a new dry cement clinker production line of 7266t/d with an annual output of 2398000 tons of clinker. The annual output of cement is 3 million tons. The main equipment is a rotary kiln, which adopts advanced six-stage preheater with new dry pre-decomposition firing process outside the kiln, as well as supporting cement grinding, mine raw material base, wharf, 5MW photovoltaic power generation project, public and auxiliary facilities.
In addition, recently, the Natural Resources and Urban-Rural Construction Bureau of Huanggang City, Hubei Province, issued the announcement of the Preliminary Design of the New Open-pit Mining Project of Limestone for Cement and Dolomite (Limestone) for Building Stone (9.5 million tons/year) in yuanyishan Mining Area, Wuxue City, Hubei Province, Huanggang Yadong Cement Co., Ltd. The resource reserve of the project is over 282 million tons, the production scale is 9.5 million tons/year, and the transfer period is 30 years. By the end of 2025, Huanggang Yadong Cement Co., Ltd. has won the mining right of the project with a quotation of over 427 million yuan. The
mining right area of the project is 1.14km ². The mine is exploited in two phases (10.3 years for the first phase and 17.3 years for the second phase), with a total service life of 27.6 years. The product scheme is as follows: 2.1 million tons/year of limestone for cement, 5.8 million tons/year of dolomite for building stone and 1.6 million tons/year of limestone for building stone. The total 61506 of the project is RMB. 85 million yuan, including. 95 million yuan of 58577 and 29.289 million yuan of circulating fund. The fund is self-raised by the enterprise. Hillside open-pit
mining is adopted, which is divided into steps from top to bottom, with a step height of 12m, a step slope angle of 65 °, and a maximum slope height of 194m; road development and automobile transportation (main transportation road level II, waste road level III); the process is perforation → blasting (secondary crushing) → loading → transportation; The slope open gravity flow is adopted for drainage, and intercepting ditches and platform drainage ditches are provided. The mine is provided with a waste rock transfer yard with a maximum pile height of 26 m and an overall slope angle of 22.8 °. The power supply and distribution are introduced from the general step-down station of the cement plant of the enterprise, with double-circuit power supply and two transformers.
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