TAILIEUCHUNG - use of propylene splitter to improve polypropylene business

Tham khảo sách 'use of propylene splitter to improve polypropylene business', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | tiara FREE IMPROVEMENT ECONOMICS PROGRAM Use of Propylene Splitter to Improve Polypropylene L Business Sometimes there is no Intratec Report IME002A Use of Propylene splitter to Improve Polypropylene Business 2012 ISBN 978-0-61 s-70215-5 Abstract Propylene Is a mỉịOĩ InduMrul chcmkai Intermediate tKot serves M one of the building blocks far on ôĩray r chcmkd a rd p asttc products ond was also thí firs- employed cn on Industrial scare. Gkbaly. the largest Veurne of propykire 1 generated as b X0du t n steam crackers and through the fiud catabxK cracking FCC process In petroeum refineries. FCC units are by far the arqesi source of this material. Low purity propyteire streams containing large amounts of propene - commonly called refinery grad IRGI pcopy re - are used Internally in refineries to manufacture gasoline or as fuel These streams may abo be sold as a chemical feedstock to plants dedicated to the enhancement of heir propylene content so as to generate a mere Suable product The mow pure grade dvaidbta. polymer grace PG propylene is urxyj ds feedstock to various chemkals. including polypropylene. Sts greatest output There arc several jrge. centralized fxilitic - on tbc US Gulf Coast that process P ooylerw. prapane streams gathered frem surrounding refineries 3rd pc trcchc mcal plants Into high purity prop hne. Some refoertos chow to conduct this separation cn Sire. In addition to refineries. PG prcpybnc consumer arc also constructing prap ms prppano separation units to became mo o ccmpctritve .vid to diversify thdr raw Tbỉtcral suppler taw and production cow structure. As an example. n July 20 12. Braskcm a m-xor petrochemical payer. acqưred be prepytene pfopane splitter assets at the Marcus Hock refinery. Pennsylvania to generate RG propylene for Its poirproprfene pant. Ths report IS a revtov ci the purification cf PG pccpyleno into PG fxcpybno. Also a ccmpanson of construct ng ths unit inside a refinery and Inside a poMxoptfeoe prfant 1 Included

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