Journal ArticleDOI
Revealing fundamentals affecting activity and product selectivity in non-oxidative propane dehydrogenation over bare Al2O3
Dan Zhao,Dan Zhao,Henrik Lund,Uwe Rodemerck,David Linke,Guiyuan Jiang,Evgenii V. Kondratenko +6 more
TLDR
In this article, a detailed study was carried out to elucidate the factors affecting the activity and selectivity of bare Al2O3 in the non-oxidative propane dehydrogenation (PDH) to propene under industrially relevant conditions.About:
This article is published in Catalysis Science & Technology.The article was published on 2021-03-02. It has received 13 citations till now. The article focuses on the topics: Propene & Dehydrogenation.read more
Citations
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Journal ArticleDOI
Propylene Synthesis: Recent Advances in the Use of Pt-Based Catalysts for Propane Dehydrogenation Reaction
TL;DR: In this article, a review article summarizes the latest published results on the use of platinum-based catalysts for the propane dehydrogenation reaction, focusing on how both promoters and supports may affect the catalytic activity.
Journal ArticleDOI
Bulk and Surface Transformations of Ga2O3 Nanoparticle Catalysts for Propane Dehydrogenation Induced by a H2 Treatment
Pedro Luis Castro-Fernandez,Deni Mance,Chong Liu,Paula M. Abdala,Elena Willinger,Aurelio A. Rossinelli,Alexander I. Serykh,Evgeny A. Pidko,Christophe Copéret,Alexey Fedorov,Christoph R. Müller +10 more
TL;DR: In this article , the effect of H 2 treatment on the coordination environment of bulk and surface Ga sites, Lewis acidity and catalytic activity in propane dehydrogenation (PDH) was investigated.
Journal ArticleDOI
Correlating the Structural Evolution of ZnO/Al2O3 to Spinel Zinc Aluminate with its Catalytic Performance in Propane Dehydrogenation
Manouchehr Nadjafi,Agnieszka M. Kierzkowska,Andac Armutlulu,René Verel,Alexey Fedorov,Paula M. Abdala,Christoph R. Müller +6 more
TL;DR: In this article, a series of Zn-based Al2O3 catalysts with their structure and structural evolution were investigated for the direct dehydrogenation of propane (PDH).
Journal ArticleDOI
Propane dehydrogenation over extra-framework In(i) in chabazite zeolites
Yong Yuan,Raul F. Lobo +1 more
TL;DR: In this article , the effect of indium speciation and its corresponding influence on propane dehydrogenation (PDH) was investigated, and it was found that In2O3 is formed on the external surface of the zeolite crystal after the addition of In(NO3)3 to H-CHA by incipient wetness impregnation and calcination.
Journal ArticleDOI
Atomically Dispersed Tin-Modified γ-alumina for Selective Propane Dehydrogenation under H2S Co-feed
Lohit Sharma,Xiao Jiang,Zili Wu,Andrew DeLaRiva,Abhaya K. Datye,John P. Baltrus,Srinivas Rangarajan,Jonas Baltrusaitis +7 more
TL;DR: In this article, a tin-modified alumina catalase was used to develop an earth-abundant catalyst that is sulfur-tolerant, active, and highly selective for natural gas streams containing sour gas.
References
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Journal ArticleDOI
Breaking the scaling relationship via thermally stable Pt/Cu single atom alloys for catalytic dehydrogenation.
Guodong Sun,Zhi-Jian Zhao,Rentao Mu,Shenjun Zha,Lulu Li,Sai Chen,Ketao Zang,Jun Luo,Zhenglong Li,Stephen C. Purdy,A. Jeremy Kropf,Jeffrey T. Miller,Liang Zeng,Jinlong Gong +13 more
TL;DR: An approach to break the scaling relationship for propane dehydrogenation by assembling single atom alloys (SAAs) to achieve simultaneous enhancement of propylene selectivity and propane conversion.
Journal ArticleDOI
Al2O3 Nanosheets Rich in Pentacoordinate Al(3+) Ions Stabilize Pt-Sn Clusters for Propane Dehydrogenation.
TL;DR: This catalyst displayed an excellent specific activity for propylene formation with >99% selectivity, and superior anti-coking and anti-sintering properties, and it was shown that the sheet construction of the catalyst facilitated the kinetic transfer process.
Journal ArticleDOI
Crude oil to chemicals: light olefins from crude oil
Avelino Corma,E. Corresa,Yannick Mathieu,Laurent Sauvanaud,Saad A. Al-Bogami,Musaed Salem Al-Ghrami,Abdennour Bourane +6 more
TL;DR: In this paper, the main research works on the topic in the literature in the last five decades, focussing on process as well as catalyst technology, with a special interest for fluid catalytic cracking (FCC) based technology that can be used towards maximizing chemicals from crude oil.
Journal ArticleDOI
Synthesis and characterization of sol–gel derived ZrO2 doped Al2O3 nanopowder
TL;DR: Al2O3-ZrO2 composite gel precursor powder containing 5-15 mol% ZrO 2 was prepared by wet chemical route in this paper, where the washed gel containing pseudoboehmite and amorphous zirconia was characterized with respect to DTA/TG, XRD and IR spectroscopy.
Journal ArticleDOI
Selective propane dehydrogenation with single-site CoII on SiO2 by a non-redox mechanism
Bo Hu,Bo Hu,Andrew “Bean” Getsoian,Neil M. Schweitzer,Neil M. Schweitzer,Ujjal Das,Hacksung Kim,Hacksung Kim,Jens Niklas,Oleg G. Poluektov,Larry A. Curtiss,Peter C. Stair,Peter C. Stair,Jeffrey T. Miller,Adam S. Hock,Adam S. Hock +15 more
TL;DR: In this article, the synthesis, characterization, and catalytic performance for gas phase propane dehydrogenation of single-site Co2+ ions supported on silica was reported.