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Arquivo de entrada:
9780080531717 - M.L. Occelli, Patricia O'Connor: Fluid Catalytic Cracking V - Livro

:

Fluid Catalytic Cracking V (2001)

Entrega de: Países BaixosLivro é em inglêsNovo livroeBook, ebook, livro digital
ISBN:

9780080531717 (?) ou 0080531717

, em inglês, Elsevier Science, Novo, ebook
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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Categoria: 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
Dados de 09/06/2016 10:31h
ISBN (notações alternativas): 0-08-053171-7, 978-0-08-053171-7
Arquivo de entrada:
9780080531717 - P. O´Connor;M.L., Occelli: Fluid Catalytic Cracking V - Livro

:

Fluid Catalytic Cracking V

Entrega de: AlemanhaLivro é em inglêsNovo livroeBook, ebook, livro digitalproduto para download digital
ISBN:

9780080531717 (?) ou 0080531717

, em inglês, Pergamon; Pergamon Press, Vereinigte Staaten von Amerika, Novo, ebook, download digital
Categoria: eBooks > Belletristik > Erzählungen
Palavras-chave: CHEMIE ,ORGANIC CHEMISTRY ,BIOCHEMICAL ENGINEERING ,CHEMICAL ENGINEERING
Dados de 09/06/2016 10:31h
ISBN (notações alternativas): 0-08-053171-7, 978-0-08-053171-7

9780080531717

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