[Comprehensive] The "chimney wear mask" patent transfer company put into production

Yesterday, the research team of Wuhan Textile University applied for a “mask for chimney” patent and transferred it to Yingcheng Tianrun Industrial Fabric Co., Ltd. for 5 million yuan. The industrialization of this patent will help industrial and mining enterprises achieve ultra-low emissions.

The state requires coal-fired thermal power boilers to gradually complete the upgrading of ultra-low emissions, but the materials used in the market do not fully meet the demand.

Wang Luoxin, deputy dean of Wufang University of Materials Science and Technology, led the team. Through repeated experiments, after eight years, a finer polyphenylene sulfide (PPS) fiber was produced, which is less than one-tenth the diameter of conventional fibers. Materials come out.

According to reports, the filter material has high strength, high temperature resistance and good air permeability. Tests have shown that the filter material has a filtration efficiency of more than 99% for PM2.5, a simple preparation process and a long service life, and can be widely used in high-temperature tail gas dust treatment in the metallurgy, thermoelectric, cement, waste incineration and other industries.

After the acquisition of the patented technology, Yingcheng Tianrun Industrial Fabrics Co., Ltd. will carry out production line construction and produce new filter materials on the market.