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4.ADS 34 adsorbent, newly developed by UOP, improved rotary valve and advanced ACCS system have been adopted in the unit.
5.The performance of the demonstrative plant and economical analysis show tha the application of UOP/HYDRO MTO reactor and regenerator and the UOP MTO catalyst to produce high -value ethylene and Propylence from low-value natural gas is economically attractive.
6.The production c apacity of LAB from UOP Pacol linear nonterminal olefins abroad is about 1 080 k t/a.
7.The main new industrialized processes for maximizing isoparafflns of UOP, Exxon, ABB Lummus, Glob-al /Akzo Nobel, and RIPP at home and abroad were introduced.
8.Two commercial processes of producing propylene by propane dehydrogenation, Oleflex process (UOP Co. ) and Catofin process (ABB Lummus Co. ) , are introduced in detail and compared.
9.JiHua has paid a keen attention to reviewing Linear-1 process by UOP and Versipol bby Dupont of the United Statea.
10.Catalyst 481-3 developed by Fushun Research Institute of Petroleum and Petrochemical and R-56 developed by UOP all exhibited better performance and ability to meet the production requirement.
