China National Chemical Corporation
1.Shandong changyi petrochemical co.,LTD.
800,000 tons/year catalytic gasoline hydrogenation unit 11 sets of air coolers for the national V upgrade project
10 sets of air coolers for 1.8 million tons/year combined diesel hydrogenation and upgrading unit and solvent regeneration unit
10 air coolers for the 800,000 tons/year gasoline hydrogenation plant renovation project
One million tons/year continuous reforming.29 sets of air coolers in aromatics extraction unit
2.Shandong huaxing petrochemical group co.,LTD.
16 air coolers in the sulfur recovery unit of the oil quality upgrading project
3.Chemchina zhengzheng group co.,LTD.
5 million tons/year raw material pretreatment project 3.5 million tons/year raw material pretreatment device air cooler 18 sets
18 sets of air coolers for DCC and solvent regeneration unit
Reaction effluent air cooler,refined oil air cooler,prefractionation tower top air cooler 11 sets