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檔案條目:
9780080531717 - M.L. Occelli, Patricia O'Connor: Fluid Catalytic Cracking V - 書

M.L. Occelli, Patricia O'Connor (?):

Fluid Catalytic Cracking V (2001) (?)

從交貨: 荷蘭本書是英語語言中新書電子書、 電子書、 電子書
ISBN:

9780080531717 (?) 或 0080531717

, 在英語中, Elsevier Science, 新增功能, 電子書
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Catalyst production for the transformation of crudes into gasoline and other fuel products is a billion dollar/year business and fluid cracking catalysts (FCCs) represent almost half of the refinery catalyst market. During the cracking reactions, the FCC surface is contaminated by metals (Ni, V, FE, Cu, Na) and by coke deposition. As a result, the catalyst activity and product selectivity is reduced to unacceptable levels thus forcing refiners to replace part of the recirculating equilibrium FCC... Catalyst production for the transformation of crudes into gasoline and other fuel products is a billion dollar/year business and fluid cracking catalysts (FCCs) represent almost half of the refinery catalyst market. During the cracking reactions, the FCC surface is contaminated by metals (Ni, V, FE, Cu, Na) and by coke deposition. As a result, the catalyst activity and product selectivity is reduced to unacceptable levels thus forcing refiners to replace part of the recirculating equilibrium FCC inventory with fresh FCC to compensate for losses in catalyst performance. About 1,100 tons/day of FCC are used worldwide in over 200 fluid cracking catalyst units (FCCUs). It is for these reasons that refiners' interest in FCC research has remained high through the years almost independently, of crude oil prices.However, recent oil company mergers and the dissolution of research laboratories, have drastically decreased the number of researchers involved in petroleum refining research projects; as a result the emphasis of research has shifted from new materials to process improvements and this trend is clearly reflected in the type of papers contained in this volume. Modern spectroscopic techniques continue to be essential in the understanding of catalyst performance and several chapters in the book describe the use of 27Al, 29Si and 13C NMR to study variation in FCC acidity during aging and coke deposition. In addition several chapters have been dedicated to the modeling of FCC deactivation, and to the understanding of contact times on FCC performance. Refiners efforts to conform with environmental regulations are reflected in chapters dealing with sulfur removal, metals contaminants and olefin generation. Productinformatie:Taal: Engels;Oorspronkelijke titel: Fluid Catalytic Cracking V;Formaat: ePub met kopieerbeveiliging (DRM) van Adobe;Bestandsgrootte: 45.22 MB;Kopieerrechten: Het kopiëren van (delen van) de pagina's is niet toegestaan ;Printrechten: Het printen van de pagina's is niet toegestaan, tenzij anders aangegeven in het eBook;Voorleesfunctie: De voorleesfunctie is uitgeschakeld;Geschikt voor: Alle e-readers te koop bij bol.com (of compatible met Adobe DRM). Telefoons/tablets met Google Android (1.6 of hoger) voorzien van bol.com boekenbol app. PC en Mac met Adobe reader software;ISBN10: 0080531717;ISBN13: 9780080531717; Engels | Ebook | 2001
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類別: School en studie, Exacte wetenschappen, Chemie /, School en studie, Techniek en technologie, Chemie & biochemie /, School en studie, Exacte wetenschappen, Meer exacte wetenschappen /, School en studie, Techniek en technologie, Meer technologie /, School e
從資料 2016-06-09 10:31h
ISBN (替代符號): 0-08-053171-7, 978-0-08-053171-7
檔案條目:
9780080531717 - P. O´Connor;M.L., Occelli: Fluid Catalytic Cracking V - 書

P. O´Connor;M.L., Occelli (?):

Fluid Catalytic Cracking V (?)

從交貨: 德國本書是英語語言中新書電子書、 電子書、 電子書數位下載的產品
ISBN:

9780080531717 (?) 或 0080531717

, 在英語中, Pergamon; Pergamon Press, Vereinigte Staaten von Amerika, 新增功能, 電子書, 數位下載
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類別: eBooks > Belletristik > Erzählungen
關鍵字: CHEMIE ,ORGANIC CHEMISTRY ,BIOCHEMICAL ENGINEERING ,CHEMICAL ENGINEERING
從資料 2016-06-09 10:31h
ISBN (替代符號): 0-08-053171-7, 978-0-08-053171-7

9780080531717

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