Download or read book Selective Catalytic Oxidation of C1 C3 Alcohols Over Nickel Catalysts written by Ali Hussain Ali and published by . This book was released on 2002 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Catalytic Oxidation of Alcohols Over Metallic Catalysts written by Robert Merrill Simington and published by . This book was released on 1927 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalysts for Alcohol fuelled Direct Oxidation Fuel Cells written by Zhen-Xing Liang and published by Royal Society of Chemistry. This book was released on 2012 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a state-of-the-art review on recent advances in nanocatalysts and electrocatalysis in DOFCs.

Download or read book Catalytic Oxidation of Water and Alcohols by Iron Cobalt and Nickel Compounds written by 譚鵬 and published by . This book was released on 2015 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Catalytic Oxidation of Organic Compounds in the Vapor Phase written by Leroy Frank Marek and published by . This book was released on 1932 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selective Catalytic Oxidation of Ammonia Using Copper and Iron Supported on ZSM 5 Catalysts written by Mohammed Ali H. Saad and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Tuning the Selectivity of Bimetallic NiBi Catalysts for Glycerol Electrooxidation Into Value Added Products written by Asma Shubair and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In the process of biodiesel production, glycerol is produced as a byproduct in bulk amounts. The amount of glycerol supplied is larger than its demand thus stockpiling and acting as waste. As a solution, glycerol which is a highly functionalized molecule must be converted to value-added products. Several catalytic routes were thoroughly investigated including, hydrogenolysis, dehydration, pyrolysis, transesterification, etherification, carboxylation and electro-oxidation. All of these routes produce products of high economic interests. However, electro-oxidation seems to be the most promising as it runs under milder conditions and the selectivity may be easily tuned by varying the applied potential and the catalyst type. In addition, the electrical energy required may be provided by renewable energy sources. Some of the value-added products that may be produced by electrooxidation listed from highest economic value to lowest are glyceraldehyde, dihydroxyacetone, lactate, glycerate, tartronate (C3 products) > mesooxalate, glycolate, oxalate (C2 products) > and formate (C1 products). Noble metals (Pt, Pd and Au) are considered to be the best for alcohol electrooxidation reactions as they present high electrocatalytic activity and selectivity. To date, research is focused on enhancing the activity and selectivity of noble metals by changing the nanoparticles morphology and adding adatoms/promoters/supports. On the other hand, these metals are non-abundant and expensive which limits their actual use in the industry. For this reason, non-noble metals (Ni and Co) have gained interest as potential alternatives. Particularly, nickel has proved to have significant activity, high durability and anti-poisoning capability for GEOR. A few studies presented enhancement in catalytic performance by varying the nanoparticles structure and adjusting the surface with a bimetallic promoter. However, there is still so much space for further research to enhance the catalytic performance and selectivity of Ni-based materials. In this thesis, carbon supported bimetallic NixBi100−x [x= 100, 95, 90, 80, and 50 at.%] and Ni95Bi5/C mixed with small amounts of metal oxides (CeO2, SnO2 and Sb2O3:SnO2) were studied for GEOR application. All catalysts were synthesized by facile sodium borohydride reduction method which can be easily scaled up. Transmission electron microscopy (TEM) and electron dispersive x-ray spectroscopy (EDS) techniques were implemented to gather physical characterizations of the as-synthesized bimetallic NiBi/C catalyst. Different electrochemical tests such as; cyclic voltammetry, linear sweep voltammetry and chronoamperometry were conducted using a conventional three electrode electrochemical cell and a potentiostat to get insight on the electrochemical performance of all catalysts. Finally, quantitative product analysis was generated by running continuous glycerol electrolysis experiments in a 25 cm2 cell accompanied by HPLC analysis. The nanoparticles size of Ni95Bi5/C was ≥6nm as determined by TEM images. Results indicated that tuning the nanoparticles size has an impact on both activity and selectivity of bimetallic carbon supported NiBi catalyst. For instance, the NiBi/C (≥6nm NP size) synthesized herein had 40% higher selectivity to C3 products compared to NiBi/C (≤3nm NP size) reported in literature. Additionally, the selectivity of Ni-based catalysts to C3 products were largely enhanced by developing bimetallic carbon supported NiBi catalysts of different Ni:Bi atomic ratios and adding metal oxides (CeO2, SnO2 and Sb2O3.SnO2) to NiBi/C catalysts. Results indicate that addition of metal oxides greatly enhanced selectivity to C3 products in the following order; Ni95Bi5/C-ATO (100%)> Ni/C-ATO (99.17%)> Ni95Bi5/C-ceria (98.05%)> Ni/C-ceria (78.29%)> Ni95Bi5/C (41.43%)> Ni/C (34.57%). However, the activity of Ni95Bi5/C-X [X=CeO2, SnO2, and Sb2O3:SnO2] was lower than that of Ni95Bi5/C and Ni/C which was explained by the strong metal support interactions between metal oxides and nickel.

Download or read book Structured Catalysts and Reactors written by Andrzej Cybulski and published by CRC Press. This book was released on 2005-11-02 with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interest in structured catalysts is steadily increasing due to the already proven, as well as potential, advantages of these catalysts. Updating the comprehensive coverage of the first edition published in 1998 with the latest science and applications, Structured Catalysts and Reactors, Second Edition gives detailed information on all aspect

Download or read book Dissertation Abstracts International written by and published by . This book was released on 2003 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selective Catalytic Oxidation of Ammonia Using Copper and Iron Supported on ZSM 5 Catalysts written by Mohammed Ali H. Saad and published by . This book was released on 2010 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book American Doctoral Dissertations written by and published by . This book was released on 2002 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fischer Tropsch Synthesis Catalysts and Catalysis written by Burtron H. Davis and published by CRC Press. This book was released on 2016-04-06 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is based on a symposium held during the 248th American Chemical Society meeting that focused on use of the Fischer-Tropsch process in producing synthetic fuels. Its contents reflect the four dominant subjects of the meeting: catalyst preparation and activation, catalyst activity and reaction mechanisms, catalyst characterization and related reactions, and topics concerning commercializing the Fischer-Tropsch process. It covers recent developments related to renewable resources and green energy and provides a glimpse of the commercial potential of the Fischer-Tropsch process in synthetic fuel production.

Download or read book Fuel Abstracts and Current Titles written by and published by . This book was released on 1966 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Theoretical Chemical Engineering Abstracts written by and published by . This book was released on 1986 with total page 954 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Organometallic Pincer Chemistry written by Gerard van Koten and published by Springer. This book was released on 2012-09-17 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gerard van Koten: The Mono-anionic ECE-Pincer Ligand - a Versatile Privileged Ligand Platform: General Considerations.- Elena Poverenov, David Milstein: Non-Innocent Behavior of PCP and PCN Pincer Ligands of Late Metal Complexes.- Dean M. Roddick: Tuning of PCP Pincer Ligand Electronic and Steric Properties.- Gemma R. Freeman, J. A. Gareth Williams: Metal Complexes of Pincer Ligands: Excited States, Photochemistry, and Luminescence.- Davit Zargarian, Annie Castonguay, Denis M. Spasyuk: ECE-Type Pincer Complexes of Nickel.- Roman Jambor and Libor Dostál: The Chemistry of Pincer Complexes of 13 - 15 Main Group Elements.- Kálmán J. Szabo: Pincer Complexes as Catalysts in Organic Chemistry.- Jun-ichi Ito and Hisao Nishiyama: Optically Active Bis(oxazolinyl)phenyl Metal Complexes as Multi-potent Catalysts.- Anthony St. John, Karen I. Goldberg, and D. Michael Heinekey: Pincer Complexes as Catalysts for Amine Borane Dehydrogenation.- Dmitri Gelman and Ronit Romm: PC(sp3)P Transition Metal Pincer Complexes: Properties and Catalytic Applications.- Jennifer Hawk and Steve Craig: Physical Applications of Pincer Complexes.

Download or read book Book of Abstracts written by American Chemical Society. Meeting and published by . This book was released on 1987 with total page 1282 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Engineering Index Annual written by and published by . This book was released on 1992 with total page 2264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since its creation in 1884, Engineering Index has covered virtually every major engineering innovation from around the world. It serves as the historical record of virtually every major engineering innovation of the 20th century. Recent content is a vital resource for current awareness, new production information, technological forecasting and competitive intelligence. The world?s most comprehensive interdisciplinary engineering database, Engineering Index contains over 10.7 million records. Each year, over 500,000 new abstracts are added from over 5,000 scholarly journals, trade magazines, and conference proceedings. Coverage spans over 175 engineering disciplines from over 80 countries. Updated weekly.