Based on a presentation at the 1998 National Petrochemical & Refiners Association Annual Meeting, San Francisco, Mar. 15-17, 1998. A new hydrovisbreaking technology uses a dual catalyst system to ...
Polski Koncern Naftowy SA (PKN Orlen) has started construction on its previously proposed and recently approved project to add a new visbreaking unit at its 327,300-b/d integrated refining and ...
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