欧美亚洲一区二区三区,2021国产三级精品三级在专区,久久久精品一区,美女福利视频一区二区,精品综合一区二区三区,一区二区三区久久精品,久久一区二区精品综合

EN
搜索

新聞中心

新聞中心

Zhejiang Petrochemical - PDH Unit

發(fā)布時(shí)間:2024-05-01  瀏覽次數(shù): 940

the 40 million tons/year refining and chemical integration project of Zhejiang Petrochemical is a key project in Zhejiang Province. The total scale of the project is 40 million tons/year of oil refining, 8 million tons/year of paraxylene, and 2.8 million tons/year of ethylene, with a total investment of 173 billion yuan. JIULI have completed the main unit of the propane dehydrogenation unit (pdh), the main monomers such as the heat exchanger and the auxiliary pipe gallery.