Nanjing Wison Engineering has completed construction on Nanjing Chengzhi Yongqing Energy Technology Co.'s new methanol-to-olefins (MTO) plant and butene-to-butadiene unit in Nanjing, China (PCN, 6 Nov 2017, p 1).The 600,000-t/y MTO facility utilizes Honeywell UOP's advanced reaction technology and Wison's proprietary olefin separation technology. The 100,000-t/y butadiene plant is based on Wison's proprietary Oxidative Dehydrogenation of Butene to Butadiene (ODH) technology. Cost of the project was not available.Wison was awarded the engineering, procurement and construction contract for the project in late 2017. The project was completed and delivered within 18 months.
