Using High Throughput Experimentation Approach for the Evaluation of Dehydrogenation Catalysts: Potential Interests and Drawbacks
نویسندگان
چکیده
Using High Throughput Experimentation Approach for the Evaluation of Dehydrogenation Catalysts: Potential Interests and Drawbacks — Linear monoolefins with 10 to 14 carbon atoms are intermediates in the manufacture of biodegradable detergent products. These olefins can be obtained industrially by dehydrogenation of long chain paraffins on specific dehydrogenation catalysts under suitable operating conditions. The active phase of these catalysts is generally multimetallic, platinum-based modified by one or more promoters. Oil & Gas Science and Technology – Rev. IFP Energies nouvelles, Vol. 68 (2013), No. 3, pp. 429-443 Copyright © 2013, IFP Energies nouvelles DOI: 10.2516/ogst/2012068 Discovery and Optimization of Catalysts and Adsorbents Using High Throughput Experimentation Découverte et optimisation de catalyseurs et d'adsorbants par expérimentations haut débit Do s s i e r ogst120117_Bouchy 23/07/13 10:18 Page 429
منابع مشابه
Evaluation of Spent Catalyst Structure Changes during Ethylbenzene Dehydrogenation in Different Technologies
Ethylbenzene (EB) dehydrogenation to styrene (SM) on an industrial scale is generally performed using classic and SMART (Styrene Monomer Advanced Reheat Technology) technologies. In the current study, spent catalysts structural changes through classic and SMART technologies were investigated and compared with the fresh catalyst. For this purpose, XRF, XRD, SEM-EDX, FT-IR, BET and crushing s...
متن کاملKnowledge Based Catalyst Design by High Throughput Screening of Model Reactions and Statistical Modelling
Knowledge Based Catalyst Design by High Throughput Screening of Model Reactions and Statistical Modelling — Material design and synthesis are key steps in the development of catalysts. They are usually based on an empiric and/or theoretical approach. The recently developed high-throughput experimentation can accelerate optimisation of new catalytic formulations by systematic screening in a pred...
متن کاملEfficient Oxidative Dehydrogenation of Dihydropyrimidinones and Thiocyanation of Aromatic Compounds Using 1,1,2,2-Tetrahydroperoxy-1,2-diphenylethane as the Oxidant
A new, efficient and mild approach for the oxidative dehydrogenation of dihydropyrimidinones and thiocyanation of aromatic compounds using 1,1,2,2-tetrahydroperoxy-1,2-diphenylethane (THPDPE) as a terminal oxidant was developed. Initially, various substrates bearing different electron-donating and electron-releasing functionalities were synthesized and next under the optimized reaction conditio...
متن کاملThe influence of alumina used as a support on the catalytic properties of Pt/Sn/Al2O3 systems in the dehydrogenation of isobutane
In this research different types of Al2O3 were used as supports to prepare catalysts for dehydrogenation of isobutane to isobutene. These supports were Al2O3 from Merck, Axen and gamma Al2O3 synthesized from Al(OH)3. Sn/Pt/Al2O3 catalysts were prepared by sequential impregnation, at first Pt and then Sn was deposited. Characterization of catalysts was performed by X-ray powder diffraction (XRD)...
متن کاملDehydrogenation of Isobutane Over Nanoparticles of Pt/Sn Alloy on Pt/Sn/Na-Y Catalyst: The Effect of Tin Precursor on the Catalyst Behavior
In this research Na-Y was synthesized by hydrothermal method and used as support for preparation of Sn/Pt/Na-Y catalysts using two different tin precursors, Bu3Sn(Cl) and SnCl2.2H2O, by sequential impregnation, in which the Pt was deposited first and in the next step Sn was deposited. The catalysts were characterized by H2 chemisorption, transmis...
متن کامل