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The Influence Of The Reaction Conditions On The Synthesis Of Vanadium Phosphate Catalyst For Butane Oxidation To Maleic Anhydride
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Book Synopsis The Influence of the Reaction Conditions on the Synthesis of Vanadium Phosphate Catalyst for Butane Oxidation to Maleic Anhydride by : Umacaran Sithamparappillai
Download or read book The Influence of the Reaction Conditions on the Synthesis of Vanadium Phosphate Catalyst for Butane Oxidation to Maleic Anhydride written by Umacaran Sithamparappillai and published by . This book was released on 2008 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Influence of the Reaction Conditions on the Synthesis of Vanadium Phosphate Catalyst for Butane Oxidation to Maleic Anhydride by : Umacaran Sithamparappillai
Download or read book Influence of the Reaction Conditions on the Synthesis of Vanadium Phosphate Catalyst for Butane Oxidation to Maleic Anhydride written by Umacaran Sithamparappillai and published by . This book was released on 2008 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Influence of the Reaction Condition on the Synthesis of Vanadium Phosphate Catalyst for Butane Oxidation to Maleic Anhyride: by : Umacaran Sithamparappillai
Download or read book The Influence of the Reaction Condition on the Synthesis of Vanadium Phosphate Catalyst for Butane Oxidation to Maleic Anhyride: written by Umacaran Sithamparappillai and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Preparation and Characterisation at Vanadium Phosphorus Oxide Catalysts for Butane Oxidation to Maleic Anhydride by : Raja Lafi Al-Otaibi
Download or read book Preparation and Characterisation at Vanadium Phosphorus Oxide Catalysts for Butane Oxidation to Maleic Anhydride written by Raja Lafi Al-Otaibi and published by . This book was released on 2010 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Preparation and Characterisation of Vanadium Phosphorus Oxide Catalysts for Butane Oxidation to Maleic Anhydride by : Raja Lafi Al-Otaibi
Download or read book Preparation and Characterisation of Vanadium Phosphorus Oxide Catalysts for Butane Oxidation to Maleic Anhydride written by Raja Lafi Al-Otaibi and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis aims the study of new preparative routes to get catalyst precursors VOHPO4.0.5H2O with good catalytic performance for the selective oxidation of n-butane to maleic anhydride. The use of octane as co-solvent shows a significant effect on the morphology of VOHPO4.0.5H2O precursor which was prepared via three different routes. The reaction of VOPO4.2H2O with octane solvent shows the possibility of the intercalation of the octane solvent between the layers of VOPO4.2H2O. This can lead to the formation of VOHPO4.0.5H2O precursors with a new morphology after the reduction step using 1-butanol. In addition, the use of octane as co-solvent with 1-butanol leads to the formation of VOHPO4.0.5H 2O with a different XRD pattern and new morphology. Testing these samples shows that the samples with rosette morphology exhibit the highest conversion and selectivity compared with the new materials prepared. We demonstrate that the use of seed crystals of vanadium phosphate can have a dramatic influence on the morphology and phase identity of the precursor materials. VOHPO4.0.5H2O was prepared from VOPO 4.2H2O using 1- and 3-octanol, 2-butanol and 2-methyl-1-propanol as both solvent and reducing agent. With 1-octanol the reaction temperature was found to be crucial in obtaining a high yield of the precursor phase, and at temperatures ≥160°C a solution, containing V4+ ions formed in preference to VOHPO4.0.5H2O. However, VOHPO4.0.5H2O formation can be achieved by the addition of a small amount of V-P-O materials as seeds if carrying out the reduction process above this temperature. In contrast, when 3-octanol is used, VO(H 2PO4)2 is formed solely, but in the presence of a V-P-O seed significant amounts of VOHPO4.0.5H2O can also be formed. Studying the reaction time online shows that VO(H2PO 4)2 could be transformed to VOHPO4.0.5H2 O, which has been attempted previously without success. Finally, testing these samples under reaction conditions shows that they demonstrate high selectivity toward MA and good conversion compared to VO(H2PO4) 2. Vanadium phosphate catalysts have successfully been prepared in aqueous media using hydrogen. The catalysts precursors obtained were poorly crystalline VOHPO4.05H2O and a minor amount of an impurity detected by a reflection in the XRD pattern. Activating these materials for n-butane oxidation show low selectivity of MA (5%), which could be attributed to the presence of V(V) phases after activation.
Book Synopsis The Preparation and Characterisation of Vanadium Phosphate Catalysts for the Selective Oxidation of N-butane to Maleic Anhydride by : Jonathan Keith Bartley
Download or read book The Preparation and Characterisation of Vanadium Phosphate Catalysts for the Selective Oxidation of N-butane to Maleic Anhydride written by Jonathan Keith Bartley and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synthesis and Physicochemical Characterization of Vanadium Phosphorus Oxide Catalyst for Selective Oxidation of N-Butane to Maleic Anhydride by : Ahmad Raslan Mat Hussin
Download or read book Synthesis and Physicochemical Characterization of Vanadium Phosphorus Oxide Catalyst for Selective Oxidation of N-Butane to Maleic Anhydride written by Ahmad Raslan Mat Hussin and published by . This book was released on 2006 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synthesis and Physico-chemical Properties of Nanosized Vanadium Phosphorus Oxide, and Its Use as Catalyst in Selective Oxidation of N-butane to Maleic Anhydride by : Nurul Suziana Nawi @ Mohamed
Download or read book Synthesis and Physico-chemical Properties of Nanosized Vanadium Phosphorus Oxide, and Its Use as Catalyst in Selective Oxidation of N-butane to Maleic Anhydride written by Nurul Suziana Nawi @ Mohamed and published by . This book was released on 2011 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Reaction Kinetics and the Development and Operation of Catalytic Processes by : G.F. Froment
Download or read book Reaction Kinetics and the Development and Operation of Catalytic Processes written by G.F. Froment and published by Elsevier. This book was released on 2001-04-03 with total page 663 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reaction Kinetics and the Development and Operation of Catalytic Processes is a trendsetter. The Keynote Lectures have been authored by top scientists and cover a broad range of topics like fundamental aspects of surface chemistry, in particular dynamics and spillover, the modeling of reaction mechanisms, with special focus on the importance of transient experimentation and the application of kinetics in reactor design. Fundamental and applied kinetic studies are well represented. More than half of these deal with transient kinetics, a new trend made possible by recent sophisticated experimental equipment and the awareness that transient experimentation provides more information and insight into the microphenomena occurring on the catalyst surface than steady state techniques. The trend is not limited to purely kinetic studies since the great majority of the papers dealing with reactors also focus on transients and even deliberate transient operation. It is to be expected that this trend will continue and amplify as the community becomes more aware of the predictive potential of fundamental kinetics when combined with detailed realistic modeling of the reactor operation.
Book Synopsis Vanadium Phosphate Catalyst Synthesized by Organic Method Using Sonicated V2O5 for Selective Oxidation of N-butane to Maleic Anhydride by : Suhaizam Shahrul Affendy Suhaimi
Download or read book Vanadium Phosphate Catalyst Synthesized by Organic Method Using Sonicated V2O5 for Selective Oxidation of N-butane to Maleic Anhydride written by Suhaizam Shahrul Affendy Suhaimi and published by . This book was released on 2012 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Development of News Methods for Synthesizing Reactive Nanostructured Vanadium Phosphate Catalysts for Partial Oxidation of N-butane to Maleic Anhydride by : Ali Asghar Rownaghi
Download or read book Development of News Methods for Synthesizing Reactive Nanostructured Vanadium Phosphate Catalysts for Partial Oxidation of N-butane to Maleic Anhydride written by Ali Asghar Rownaghi and published by . This book was released on 2007 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydrothermal Synthesis of Vanadium Phosphorus Oxide Catalysts for Selective Oxidation of N-butane to Maleic Anhydride by : Mohd. Hasbi Ab. Rahim
Download or read book Hydrothermal Synthesis of Vanadium Phosphorus Oxide Catalysts for Selective Oxidation of N-butane to Maleic Anhydride written by Mohd. Hasbi Ab. Rahim and published by . This book was released on 2006 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Metal Oxides in Heterogeneous Catalysis by : Jacques C. Vedrine
Download or read book Metal Oxides in Heterogeneous Catalysis written by Jacques C. Vedrine and published by Elsevier. This book was released on 2018-01-11 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metal Oxides in Heterogeneous Catalysis is an overview of the past, present and future of heterogeneous catalysis using metal oxides catalysts. The book presents the historical, theoretical, and practical aspects of metal oxide-based heterogeneous catalysis. Metal Oxides in Heterogeneous Catalysis deals with fundamental information on heterogeneous catalysis, including reaction mechanisms and kinetics approaches.There is also a focus on the classification of metal oxides used as catalysts, preparation methods and touches on zeolites, mesoporous materials and Metal-organic frameworks (MOFs) in catalysis. It will touch on acid or base-type reactions, selective (partial) and total oxidation reactions, and enzymatic type reactions The book also touches heavily on the biomass applications of metal oxide catalysts and environmentally related/depollution reactions such as COVs elimination, DeNOx, and DeSOx. Finally, the book also deals with future trends and prospects in metal oxide-based heterogeneous catalysis. Presents case studies in each chapter that provide a focus on the industrial applications Includes fundamentals, key theories and practical applications of metal oxide-based heterogeneous catalysis in one comprehensive resource Edited, and contributed, by leading experts who provide perspectives on synthesis, characterization and applications
Book Synopsis The Selective Oxidation of N-butane to Maleic Anhydride Over Model Vanadium-phosphorus Oxide Catalysts by : Thomas Patrick Moser
Download or read book The Selective Oxidation of N-butane to Maleic Anhydride Over Model Vanadium-phosphorus Oxide Catalysts written by Thomas Patrick Moser and published by . This book was released on 1984 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bi-Fe Doping and Mechanochemical Treatment of Vanadium Phosphate Catalysts for Selective Oxidation of N-butane to Maleic Anhydride by : Chee Keong Goh
Download or read book Bi-Fe Doping and Mechanochemical Treatment of Vanadium Phosphate Catalysts for Selective Oxidation of N-butane to Maleic Anhydride written by Chee Keong Goh and published by . This book was released on 2006 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Development of Vanadium Phosphate Catalyst Using Microwave Technique to Oxidize N-butane Into Maleic Anhydride by : Lok Hing Tang
Download or read book Development of Vanadium Phosphate Catalyst Using Microwave Technique to Oxidize N-butane Into Maleic Anhydride written by Lok Hing Tang and published by . This book was released on 2010 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis הכנה למבחן הבגרות (הכללי והדתי) בנושא "תולדות עם ישראל בדורות האחרונים" יחידה ו+ט - יחידת לימוד אחת, "ידע עם ומדינה" - 2 יחידות לימוד by :
Download or read book הכנה למבחן הבגרות (הכללי והדתי) בנושא "תולדות עם ישראל בדורות האחרונים" יחידה ו+ט - יחידת לימוד אחת, "ידע עם ומדינה" - 2 יחידות לימוד written by and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: