Characterization of Pd-Ag/AI2O3 Selective Acetylene/ethylene Hydrogenation Catalyst

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Publisher :
ISBN 13 : 9789746360555
Total Pages : 128 pages
Book Rating : 4.3/5 (65 download)

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Book Synopsis Characterization of Pd-Ag/AI2O3 Selective Acetylene/ethylene Hydrogenation Catalyst by : Piyaporn Pongbhai

Download or read book Characterization of Pd-Ag/AI2O3 Selective Acetylene/ethylene Hydrogenation Catalyst written by Piyaporn Pongbhai and published by . This book was released on 1997 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Catalytic and Process Study of the Selective Hydrogenation of Acetylene and 1,3-Butadiene

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Author :
Publisher : Springer
ISBN 13 : 981100773X
Total Pages : 151 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Catalytic and Process Study of the Selective Hydrogenation of Acetylene and 1,3-Butadiene by : Ruijun Hou

Download or read book Catalytic and Process Study of the Selective Hydrogenation of Acetylene and 1,3-Butadiene written by Ruijun Hou and published by Springer. This book was released on 2017-01-05 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis offers novel methods for catalyst and process design for the selective hydrogenation of acetylene and 1,3-butadiene. The author predicts the properties of supported Pd–Ni bimetallic catalysts using density functional theory (DFT) calculations and temperature-programmed desorption (TPD). The excellent correlation between model surfaces and supported catalysts demonstrates the feasibility of designing effective bimetallic catalysts for selective hydrogenation reactions. The author also proposes a method for designing non-precious metal catalysts to replace precious metals. She modifies the process of selective hydrogenation of acetylene by coupling the selective adsorption to the selective hydrogenation in the liquid phase, as a result of which the ethylene selectivity is greatly improved and heat transfer is greatly enhanced. Lastly, by analyzing the mechanism of liquid-phase hydrogenation, the author proposes a multi-stage slurry bed reactor for industrial applications.“/p>

Acetylene Hydrogenation on Pd-Ag/Al2O3 Catalyst

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Publisher :
ISBN 13 : 9789746384704
Total Pages : 68 pages
Book Rating : 4.3/5 (847 download)

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Book Synopsis Acetylene Hydrogenation on Pd-Ag/Al2O3 Catalyst by : Kornthape Prasirtsiriphan

Download or read book Acetylene Hydrogenation on Pd-Ag/Al2O3 Catalyst written by Kornthape Prasirtsiriphan and published by . This book was released on 1998 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Investigation of the Activity and Selectivity of Hydrogenation of Acetylene in Ethylene Over Promoted Pd/AL2O3 Catalysts

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ISBN 13 :
Total Pages : 162 pages
Book Rating : 4.:/5 (653 download)

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Book Synopsis Investigation of the Activity and Selectivity of Hydrogenation of Acetylene in Ethylene Over Promoted Pd/AL2O3 Catalysts by : Seraj Saleh Albanoon

Download or read book Investigation of the Activity and Selectivity of Hydrogenation of Acetylene in Ethylene Over Promoted Pd/AL2O3 Catalysts written by Seraj Saleh Albanoon and published by . This book was released on 2008 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Synthesis, Modification and Characterization of Supported Gold Catalysts for Selective Hydrogenation of Acetylene in Presence of Ethylene

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Publisher :
ISBN 13 :
Total Pages : 152 pages
Book Rating : 4.:/5 (92 download)

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Book Synopsis Synthesis, Modification and Characterization of Supported Gold Catalysts for Selective Hydrogenation of Acetylene in Presence of Ethylene by : Tejaswi Bhavanam

Download or read book Synthesis, Modification and Characterization of Supported Gold Catalysts for Selective Hydrogenation of Acetylene in Presence of Ethylene written by Tejaswi Bhavanam and published by . This book was released on 2014 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Investigation of Pd-ceria Catalysts for Selective Hydrogenation of Acetylene in Ethylene

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Publisher :
ISBN 13 :
Total Pages : 124 pages
Book Rating : 4.:/5 (19 download)

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Book Synopsis Investigation of Pd-ceria Catalysts for Selective Hydrogenation of Acetylene in Ethylene by : Wentao Xie

Download or read book Investigation of Pd-ceria Catalysts for Selective Hydrogenation of Acetylene in Ethylene written by Wentao Xie and published by . This book was released on 2017 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Selective Hydrogenation of Acetylene in the Presence of Ethylene Over Supported Pd and Pd-Mg Catalysts

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Publisher :
ISBN 13 :
Total Pages : 94 pages
Book Rating : 4.:/5 (711 download)

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Book Synopsis Selective Hydrogenation of Acetylene in the Presence of Ethylene Over Supported Pd and Pd-Mg Catalysts by : Ying Ji

Download or read book Selective Hydrogenation of Acetylene in the Presence of Ethylene Over Supported Pd and Pd-Mg Catalysts written by Ying Ji and published by . This book was released on 2009 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Selective Hydrogenation of Trace Acetylene in Ethylene Over Pd-Cu Alumina Catalysts

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Publisher :
ISBN 13 :
Total Pages : 404 pages
Book Rating : 4.:/5 (15 download)

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Book Synopsis Selective Hydrogenation of Trace Acetylene in Ethylene Over Pd-Cu Alumina Catalysts by : Vinayan Nair

Download or read book Selective Hydrogenation of Trace Acetylene in Ethylene Over Pd-Cu Alumina Catalysts written by Vinayan Nair and published by . This book was released on 1983 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Characterization of Solid Materials and Heterogeneous Catalysts

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Publisher : John Wiley & Sons
ISBN 13 : 3527645330
Total Pages : 1313 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Characterization of Solid Materials and Heterogeneous Catalysts by : Michel Che

Download or read book Characterization of Solid Materials and Heterogeneous Catalysts written by Michel Che and published by John Wiley & Sons. This book was released on 2012-04-16 with total page 1313 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume book provides an overview of physical techniques used to characterize the structure of solid materials, on the one hand, and to investigate the reactivity of their surface, on the other. Therefore this book is a must-have for anyone working in fields related to surface reactivity. Among the latter, and because of its most important industrial impact, catalysis has been used as the directing thread of the book. After the preface and a general introduction to physical techniques by M. Che and J.C. Vedrine, two overviews on physical techniques are presented by G. Ertl and Sir J.M. Thomas for investigating model catalysts and porous catalysts, respectively. The book is organized into four parts: Molecular/Local Spectroscopies, Macroscopic Techniques, Characterization of the Fluid Phase (Gas and/ or Liquid), and Advanced Characterization. Each chapter focuses upon the following important themes: overview of the technique, most important parameters to interpret the experimental data, practical details, applications of the technique, particularly during chemical processes, with its advantages and disadvantages, conclusions.

Catalytic Hydrogenation

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Publisher : Elsevier
ISBN 13 : 0080960618
Total Pages : 705 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Catalytic Hydrogenation by : L. Cervený

Download or read book Catalytic Hydrogenation written by L. Cervený and published by Elsevier. This book was released on 1986-08-01 with total page 705 pages. Available in PDF, EPUB and Kindle. Book excerpt: The collection of contributions in this volume presents the most up-to-date findings in catalytic hydrogenation. The individual chapters have been written by 36 top specialists each of whom has achieved a remarkable depth of coverage when dealing with his particular topic. In addition to detailed treatment of the most recent problems connected with catalytic hydrogenations, the book also contains a number of previously unpublished results obtained either by the authors themselves or within the organizations to which they are affiliated.Because of its topical and original character, the book provides a wealth of information which will be invaluable not only to researchers and technicians dealing with hydrogenation, but also to all those concerned with homogeneous and heterogeneous catalysis, organic technology, petrochemistry and chemical engineering.

Effect of Alumina Grinding on the Properties of Alumina Supported Palladium Catalysts in Selective Hydrogenation of Acetylene

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Publisher :
ISBN 13 :
Total Pages : 190 pages
Book Rating : 4.:/5 (921 download)

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Book Synopsis Effect of Alumina Grinding on the Properties of Alumina Supported Palladium Catalysts in Selective Hydrogenation of Acetylene by :

Download or read book Effect of Alumina Grinding on the Properties of Alumina Supported Palladium Catalysts in Selective Hydrogenation of Acetylene written by and published by . This book was released on 2008 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this study, the effects of alumina grinding and mixed oxides (ZnO-Al2O3 and NiO-Al2O3) grinding with various Zn/Al and Ni/Al molar ratios (0.1 and 0.5) prepared by an attrition ball mill on catalytic performance of alumina supported Pd catalysts for selective hydrogenation of acetylene were investigated. It was found that catalytic performances of the Pd catalyst supported on Al2O3 milled for 12 h were superior compared to those of Pd-supported on the unmilled Al2O3. However, all the catalysts prepared from milled mixed oxides presented lower acetylene conversion and ethylene selectivity than that of the catalyst prepared from alumina milled for 12 h. From X-ray diffraction, it was suggested that varying milling time directly affected the crystallite size, surface area and acidity of alumina supports. As revealed by CO chemisorption, milling of Al2O3 supports could increase metal active sites of Pd/Al2O3 catalysts without change in the interaction between Pd and the alumina support so that the catalysts exhibited higher acetylene activity and ethylene selectivity. Moreover, increasing of acidity affected coke formation on the catalysts.

Supported Metals in Catalysis

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Publisher : World Scientific
ISBN 13 : 184816677X
Total Pages : 581 pages
Book Rating : 4.8/5 (481 download)

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Book Synopsis Supported Metals in Catalysis by : James Arthur Anderson

Download or read book Supported Metals in Catalysis written by James Arthur Anderson and published by World Scientific. This book was released on 2012 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt: With contributions from experts in supported metal catalysis, from both the industry and academia, this book presents the latest developments in characterization and application of supported metals in heterogeneous catalysis. In addition to a thorough and updated coverage of the traditional aspects of heterogeneous catalysis such as preparation, characterization and use in well-established technologies such as Naphtha reforming, the book also includes emerging areas where supported metal catalysis will make significant contributions in future developments, such as fuel cells and fine chemicals synthesis. The second edition of Supported Metals in Catalysis comes complete with new and updated chapters containing important summaries of research in a rapidly evolving field. Very few other books deal with this highly pertinent subject matter, and as such, it is a must-have for anyone working in the field of heterogeneous catalysis.

Selective Hydrogenation of Acetylene Using a Ag/Pd Zeolite During the Conversion of Methane in a DC Plasma Reactor

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (129 download)

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Book Synopsis Selective Hydrogenation of Acetylene Using a Ag/Pd Zeolite During the Conversion of Methane in a DC Plasma Reactor by : Christopher L. Gordon

Download or read book Selective Hydrogenation of Acetylene Using a Ag/Pd Zeolite During the Conversion of Methane in a DC Plasma Reactor written by Christopher L. Gordon and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Investigation of Palladium-ceria Catalysts for Selective Hydrogenation of Acetylene in Ethylene

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Publisher :
ISBN 13 :
Total Pages : 128 pages
Book Rating : 4.:/5 (113 download)

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Book Synopsis Investigation of Palladium-ceria Catalysts for Selective Hydrogenation of Acetylene in Ethylene by : Tengteng Lyu

Download or read book Investigation of Palladium-ceria Catalysts for Selective Hydrogenation of Acetylene in Ethylene written by Tengteng Lyu and published by . This book was released on 2018 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Catalyst Deactivation in the Selective Hydrogenation of Acetylene Over Supported Pd Catalyst

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Publisher :
ISBN 13 :
Total Pages : 268 pages
Book Rating : 4.:/5 (163 download)

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Book Synopsis Catalyst Deactivation in the Selective Hydrogenation of Acetylene Over Supported Pd Catalyst by : Walter Plante

Download or read book Catalyst Deactivation in the Selective Hydrogenation of Acetylene Over Supported Pd Catalyst written by Walter Plante and published by . This book was released on 1987 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Colloidal Metal Oxide Nanoparticles

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Publisher : Elsevier
ISBN 13 : 0128133589
Total Pages : 608 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Colloidal Metal Oxide Nanoparticles by :

Download or read book Colloidal Metal Oxide Nanoparticles written by and published by Elsevier. This book was released on 2019-10-16 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: Colloidal Metal Oxide Nanoparticles: Synthesis, Characterization and Applications is a one-stop reference for anyone with an interest in the fundamentals, synthesis and applications of this interesting materials system. The book presents a simple, effective and detailed discussion on colloidal metal oxide nanoparticles. It begins with a general introduction of colloidal metal oxide nanoparticles, then delves into the most relevant synthesis pathways, stabilization procedures, and synthesis and characterization techniques. Final sections discuss promising applications, including bioimaging, biosensing, diagnostic, and energy applications—i.e., solar cells, supercapacitors and environment applications—i.e., the treatment of contaminated soil, water purification and waste remediation. Provides the most comprehensive resource on the topic, from fundamentals, to synthesis and characterization techniques Presents key applications, including biomedical, energy, electronic and environmental Discusses the most relevant techniques for synthesis, patterning and characterization

Multiscale and Innovative Kinetic Approaches in Heterogeneous Catalysis

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Publisher : MDPI
ISBN 13 : 303921179X
Total Pages : 214 pages
Book Rating : 4.0/5 (392 download)

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Book Synopsis Multiscale and Innovative Kinetic Approaches in Heterogeneous Catalysis by : Pascal Granger

Download or read book Multiscale and Innovative Kinetic Approaches in Heterogeneous Catalysis written by Pascal Granger and published by MDPI. This book was released on 2019-07-11 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kinetics and reactor modeling for heterogeneous catalytic reactions are prominent tools for investigating and understanding catalyst functionalities at nanoscale and the related rates of complex reaction networks. This book illustrates some examples related to the transformation of simple to more complex feedstocks, including different types of reactor designs, i.e., steady-state, transient plug flow reactors, and TAP reactors for which there is sometimes a strong gap in the operating conditions from ultra-high-vacuum to high-pressure conditions. In conjunction, new methodologies have emerged, giving rise to more robust microkinetics models. As exemplified, they include the kinetics and the dynamics of the reactors and span a large range of length and time scales. The objective of this Special Issue is to provide contributions that can illustrate recent advances and novel methodologies for elucidating the kinetics of heterogeneous reactions and the necessary multiscale approach for optimizing the reactor design. This book is dedicated to postgraduate and scientific researchers, and experts in heterogeneous catalysis. It may also serve as a source of original information for the elaboration of lessons on catalysis for Master students.