摘要
On August 3,2021,the Changqing ethane-to-ethylene project owned by the PetroChina Lanzhou Petrochemical Company(LPC)had been put on stream to crank out qualified ethylene product.The construction of this project,located in the Yuheng Industrial Park of Yulin city,Shaanxi province,was kicked off in June 2019,with the total investment amounting to around 10.4 billion RMB.The project mainly consists of an 800 kt/a unit for manufacturing ethylene from ethane cracking,the downstream two 400 kt/a polypropylene units,and a 20 kt/a unit for manufacture of 1-hexene.
