Aresta (253 results)

Softcover. Condition: Comme neuf. Tome 2. Ammareal reverse jusqu'à 15% du prix net de cet article à des organisations caritatives. ENGLISH DESCRIPTION Book Condition: Used, As new. Volume 2. Ammareal gives back up to 15% of this item's net price to charity organizations.

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2014 edición 21 Dentro del complejo saber de la naturaleza y del intricado universo del ser humano, este libro deja como reto la búsqueda de un equilibrio entre nuestras acciones y el entorno que habitamos para garantizar la armonía en el planeta que compartimos. Pero principalmente este libro lanza el desafío para la búsqueda de un espacio perdido, el espacio que nos pertenece como seres vivos, esos espacios biológicos de los cuales carecemos, huérfanos del espacio que nos es propio como organismos vivos. ESTE EJEMPLAR TIENE LA TAPA DESLUCIDA. ES NUEVO. páginas/pasges.…

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PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

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Paperback. Condition: New. Biorefineries compiles the basic science and technologies used to convert terrestrial and aquatic biomass into essential molecular compounds and polymeric materials. The book provides in depth insights into this fairly recent concept of industrial chemistry that aims to achieve optimal economic profits while minimizing the environmental impact. Chapters written by renowned experts cover, amongst others, the application of catalysis, downstream processing, biomass sourced olefins, lignin biorefinery techniques and biogas.The authors thoroughly examine and explain the value chain for biomass conversion into platform molecules and their transformation into final products. A comprehensive thematic overview on the topic giving beginners access to fundamental concepts is presented. Supplemented by numerous full color figures and tables, the contents impart knowledge about the involved techniques. Advanced students and experts in the field will find the summary of state-of-the-art research and current literature of valuable interest. Explores the enormous potential of biomass conversion as a future source for fuels and chemicals Focuses on both general scientific background and current innovations in the field of biorefinery Targets students and researchers in Chemistry, Chemical Engineering, Biotechnology, and Materials Science About the Editors Prof. Michele Aresta, Chair of the Scientific Committee of CIRCC in Italy and holds the IMM Chair at the Department of Chemical and Biomolecular Engineering at NUS, Singapore. He is author of over 200 papers and Author or Editor of nine books. Prof. Angela Dibenedetto, Associate Professor at the Department of Chemistry of the University of Bari (Italy) focused on carbon dioxide utilization by applying biorefinery concepts; and Director of the Interuniversity Consortium on Chemical Reactivity and Catalysis-CIRCC. Prof. Franck Dumeignil, Deputy Director of the CNRS joint Unit of Catalysis and Chemistry of Solid (UCCS) of Lille University (France); project coordinator of several projects on chemistry, including the EuroBioRef Project for designing next generation biorefineries.…

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Paperback. Condition: Brand New. 450 pages. French language. 9.75x6.75x0.75 inches. In Stock.

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Hardcover. Condition: Good. No Dust Jacket. ACS Symposium Series; Vol. 852; 9.1 X 1 X 6.1 inches; 412 pages; Ex-Library copy with usual identifiers. Remainder marks on the top exterior edge of textblock. Light rubbing on the covers. Good condition otherwise. No other noteworthy defects. No markings on text pages. ; - Your satisfaction is our priority. We offer free returns and respond promptly to all inquiries. Your item will be carefully cushioned in bubble wrap and securely boxed. All orders ship on the same or next business day. Buy with confidence. 1st Edition (Unstated); No Printing Stated.…

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Brossura. Condition: discreto. Giuseppe Aresta In ginocchio sui Campi Sacri della Patria. IV Viaggio-Premio. Bari, Fratelli Fusco, 1924, pp.148 illustrate con leggerissimi segni d'umido, copertina rifatta, timbro sul frontespizio.

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Paperback. Condition: New. 2021 ed.

Condition: New. pp. 468.

Condition: New. pp. 450.

Paperback. Condition: Brand New. 468 pages. 9.61x6.69x1.06 inches. In Stock.

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Taschenbuch. Condition: Neu. Druck auf Anfrage Neuware - Printed after ordering - The activation of carbon dioxide by transition metal complexes has been extensively studied. both experimentally and theoretically. 1 Central reactions in this chemistry are the insertion of C02 into M-X bonds. where X = H. C. 0. and N. (eq. 1-4). We are presently investigating the mechanistic aspects of these reaction processes and will herein deSCribe our current level of understanding. Comparisons of the pathway of the carbon-carbon bond fonning process in transition metal chemistry with the well known analogous chemistry involving organolithium reagents will be presented. Furthermore. the role of these reaction types in both homogeneous and heterogenous catalytic processes leading to useful chemicals will be elaborated. _OM (1) lMt-H + ~ lMlopi _OM (2) [Mt-R + C0. 2 [M]0. 2CR _OM (3) [Mt-OR+ ~ [M]0. 2COR _OM (4) [Mt-NR2 + C0. 2 [M]~CNR2 Insertion of C02 into the Metal-Hydride Bond. The reaction of anionic group 6 (Cr. Mo. W) transition metal hydrides with carbon dioxide to afford metalloformates occurs readlly at ambient temperature and 2 reduced pressures of carbon dioxide. This insertion process is referred to the normal pathway (Scheme 1). There are no documented cases of C02 insertion into the metal hydride bond to provide the alternative. metallocarboxylic acid. isomer (referred in Scheme 1 as abnormal). 3 Recent theoretical studies ascribe this preference to an unfavorable electrostatic interaction and poorer orbital overlap in the latter pro 4 cess. Nevertheless.…