Evonik Industries has launched a new specification "Premium" of its well-known P84® series. This is a microfiber with higher dust removal efficiency specially developed for the Chinese mainland market, helping the successful implementation of China's "Three-year Plan for the Defense of the Blue Sky". The new product also fully reflects Evonik's "in China, for China" business philosophy, and is committed to providing local companies with solutions to promote sustainable social and environmental development.
Win Creations is a designer and manufacturer of polyimide fiber, providing high-temperature filter dust removal filter bags made of polyimide fiber. Sold under the P84® trademark, it has gained widespread market acceptance worldwide.
The core of the dust removal filter bag is the filter material, and the specific surface area of the filter fiber directly affects the dust removal efficiency and dust emission concentration. As a polyimide fiber with a unique multi-leaf cross section, its conventional 2.2 dtex specifications have been widely used in dust removal at the kiln tail of cement plants, and are popularized and applied in coal-fired power plants, steel plants and waste incineration plants.
It is imperative to remove haze from the blue sky
The "Three-year Action Plan to Win the Blue Sky Defense War" issued by the State Council recently indicates that an unprecedented level of blue sky defense war has officially begun. The plan emphasizes the need to increase the elimination of outdated production capacity and the reduction of excess production capacity, and will promote the implementation of ultra-low-emissions reforms for industries such as steel and cement with large pollution emissions. For example, Henan Province requires that the ultra-low-emissions transformation of key industries be completed by the end of October 2018. The particulate matter emission concentration of the steel and cement industries should not be higher than 10 mg / m3. It is conceivable that under such severe environmental protection pressure, enterprises that enter the ultra-low emission governance in advance will take the lead to benefit.
Demanding details determine outstanding performance
For a long time, Evonik is committed to providing environmentally friendly and energy-saving system solutions for Chinese local enterprises, while ensuring the sustainability of business and daily life, while striving to reduce emissions of various pollutants. A new specification, P84® Premium, is now available, which reduces dust emission concentrations to less than 5mg / Nm3.
The fiber fineness of P84® Premium is 1.3dtex, and the specific surface area is as high as about 435m2 / kg, which is almost 12% higher than the conventional 2.2dtex product. Excellent dust removal efficiency can bring lower pressure drop, save power consumption of induced draft fan, and extend filter material life. This will greatly reduce the operating costs of the enterprise and have significant economic benefits. The P84® Premium production sites are located in Lanjing and Schaeffner, Austria, and are currently available from stock worldwide.