At the end of October, the pile foundation construction of China Zhenhua propane dehydrogenation and propylene oxide project began. After the project is completed, it will produce 1 million tons of propane dehydrogenation to propylene and 450000 tons of propylene oxide.
The total investment of Zhenhua petrochemical project is 12.36 billion, and the construction content of the project is as follows:
1 set of 250000 T / a gas separation unit
1 set of 1 million T / a propane dehydrogenation unit
1 set of 280000 / 600000 T / a PO / SM combined unit
Two sets of 5 × 20000 t / a maleic anhydride plant
1 set of 9000nm3 / HPSA unit and its supporting public auxiliary engineering and environmental protection engineering
The main products of the project are polymerization grade propylene, maleic anhydride, styrene and propylene oxide, and the by-products are C4 light hydrocarbon, light aromatics, dry gas, fuel oil, etc.
Among them, the main process route of propane dehydrogenation unit is UOP oleflex catalytic dehydrogenation technology, while maleic anhydride unit mainly adopts n-butane oxidation technology.
Finally, the provincial development and Reform Commission approved that the comprehensive energy consumption of the project was only 161300 tons of coal, and the project was successfully approved the EIA and energy assessment procedures.
Zhenhua Petrochemical Co., Ltd. is a state-owned mixed ownership enterprise, which is controlled by China Zhenhua import and Export Co., Ltd. and is a joint stock of Dongying Yatong Petrochemical Co., Ltd. and registered in Dongying Port Economic Development Zone. At present, 100000 t / a cis-1,1-butadiene rubber unit, 100 000 t / a styrene butadiene rubber unit and 100 000 t / a isobutane dehydrogenation unit have been built.
Source: official account of the Mo Bay
