Yangtze olefin plant finely manages circulating water

Since the beginning of this year, in order to improve the environmental protection technical indicators of circulating water quality, Yangzi Petrochemical olefin plant has applied advanced low-phosphorus new technology to optimize the adjustment of circulating water quality; it has carried

Classification and types of fans

Fans are mechanical devices that are driven by mechanical energy to accomplish gas compression and gas delivery. Fans include categories such as fans, blowers, and compressors, but do not include positive displacement blowers and compressors. There are many ty