Recently, Green Environmental Protection Company has achieved phased results in the field of phosphogypsum resource utilization. Eight scientific research projects undertaken by the company have successfully passed the completion acceptance, providing strong support for the comprehensive utilization of industrial solid waste and green low-carbon development.

    The accepted projects cover various research directions, including gypsum-based tile adhesive, fireproof door core panels, anhydrous gypsum blocks, self-leveling mortar, as well as the application research of anhydrous gypsum in coal and non-coal mining engineering. A pilot plant with an annual capacity of 15,000 tons of high-quality anhydrous gypsum and a production project with an annual output of 400,000 square meters of high-precision blocks have been built.  

    The acceptance review holds that these projects feature clear technical routes and practical achievements, complying with national policies on green development and comprehensive resource utilization. They are of positive demonstration significance for promoting the large-scale and standardized utilization of phosphogypsum.

    In the next step, the company will continue to increase investment in scientific and technological innovation on the basis of existing achievements, accelerate the transformation and application of results, further expand the resource utilization paths of industrial solid waste such as phosphogypsum, and support the green transformation and high-quality development of the industry.