tailieunhanh - innovation in energy technology comparing national innovation systems

Tham khảo sách 'innovation in energy technology comparing national innovation systems', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | CONSULTING AS PUBLICATIONS 4 TECHNOLOGY ECONOMICS L Polypropylene via Gas Phase Process JL i I N TEC004B Technology Economics Polypropylene Production via Gas Phase Process 2013 Abstract Poljprapylirto r. a thcrmoptostic po TTXT with tow specific gravity hgh stiffness relatively high tcvrpcfaiirr resistance and good resistance to chemzals -xid fatigue These exception propenes combined with this mrerials versatility have mỉde it one of he most widely used polymers. second orty to ptoheth tcne In terms of global demard. The global market for pơypropyleo was ALT 50 milton metric tens in 2011 as it was utilized n 3 broad and diverse range cf erd-uses from rijection mddinq appicatons to film and thetK raffia arvj fiber among others Growth in pot otefln ccnsưrotton will be largely driven by the rapd econorrtc dewiopment of numerous transition countries In he Asia Pacific regton Central Europv. the Middle East arrf South America. On the supply sde. rise Shih in ựoLul steam cracker production toward Ighttf natural qds-ixned feedstock IS ircrcasnql lirntmq cy product propytone output The resultng tight supply of propytore has tod to higher propytoneani pslyprocyfene prices which arc cnccuraqng investments in alternate propylene soirees as the on purpose techrtotogtes High propylene feedstock prices Ata rendered the construction of stand alone polypropylene plants InfeasVe. makng upstream Integration indspensab i for most of he new potoxop ene protects Gas phase pdyproeybre production techrxUogy ft the fastest growing route for producing polypropylene homocol Tncrs and random copolymers In this report the fyodiKtton of pclypx ybnp through the polymerltttton of prop lere via a gas phase process 6 reviewed included In the analysis Is an overview of th cechoQicgy and economics of a method simiarcothoDow UNFOL process. Both the capital investment and the operating costs f x plants erected on the US out Coast are presented fhe economic analysis presented in this study IS based on