The consumption of steam as a traditional means for feedstock atomization accounts for a relatively large share in the process energy use and makes up the main
The construction of the 800kt/a PTA revamp project, investment in which will total 2.925 billion RMB, had been kicked off at PetroChina Liaoyang Petrochemical B
The three projects——“Synthesis of dimethyl carbonate through urea alcoholysis”, “Clean process and catalyst for MDI production” and “Synthesis of dipheny