Core Viewpoint - The successful commissioning of the world's largest single-series acrylonitrile plant by Zhenhai Refining and Chemical Company, utilizing Shanghai Institute's technology, marks a significant advancement in the acrylonitrile production industry [2]. Group 1: Company Developments - Zhenhai Refining and Chemical has successfully started up a 400,000 tons/year acrylonitrile facility, achieving stable operation and producing qualified products [2]. - The Shanghai Institute has developed proprietary S-ANT acrylonitrile technology, which has been industrialized and applied in several large-scale acrylonitrile plants in China [2]. - The new generation of 400,000 tons/year technology package developed by Shanghai Institute features high-efficiency acrylonitrile catalysts that enhance yield, stability, and pressure resistance, thereby reducing energy consumption and improving environmental standards [2]. Group 2: Industry Insights - Acrylonitrile is a crucial raw material for three major synthetic materials: plastics, synthetic rubber, and synthetic fibers, with downstream applications including ABS resin, acrylic fiber, acrylamide, and carbon fiber [2]. - ABS has emerged as the leading consumer market for acrylonitrile, while other downstream products like adiponitrile and carbon fiber are also gaining popularity [2]. - The primary industrial production methods for acrylonitrile are propylene ammoxidation and propane ammoxidation, with over 90% of global production utilizing the propylene ammoxidation method [2].
全球最大!中石化镇海炼化,40万吨项目投料成功