Results 31 to 40 of about 262,624 (284)

Measurements of position-specific carbon isotopic compositions in propane by on-line Gas Chromatography-Pyrolysis-Gas Chromatography-Isotope Ratio Mass Spectrometer (GC-Py-GC-IRMS) and its preliminary application

Shiyou shiyan dizhi, 2022
In this study, an on-line Gas Chromatography-Pyrolysis-Gas Chromatography-Isotope Ratio Mass Spectrometer (GC-Py-GC-IRMS) was established to conduct position-specific isotope analysis (PSIA) by enrichment of compound interested, chromatographic ...
Yuanyuan MA, Cheng TAO, Liqiang BA, Jie WANG, Jipeng LI, Luyun LI, Yongge SUN   +6 more
doaj   +1 more source

Influence of the Pressure on the Product Distribution in the Oxidative Dehydrogenation of Propane over a Ga2O3/MoO3 Catalyst [PDF]

, 2007
The yields and selectivities in both the catalyzed and non-catalyzed oxidative dehydrogenation of propane were found to increase with increasing pressure.
Kotanjac, Zeljko S., Niederer, John P.M., Versteeg, Geert F.   +2 more
core   +5 more sources

Thermodynamic Property Model of Wide-Fluid Phase Propane [PDF]

ITB Journal of Engineering Science, 2007
A new thermodynamic property model for propane is expressed in form of the Helmholtz free energy function. It consists of eight terms of the ideal-gas part and eighteen terms of the residual part.
I Made Astina, Juristiawan Firmansyah
doaj  

BioLPG for Clean Cooking in Sub-Saharan Africa: Present and Future Feasibility of Technologies, Feedstocks, Enabling Conditions and Financing

Energies, 2021
Energy supply for clean cooking is a priority for Sub-Saharan Africa (SSA). Liquefied petroleum gas (LPG, i.e., propane or butane or a mixture of both) is an economically efficient, cooking energy solution used by over 2.5 billion people worldwide and ...
Kimball C. Chen, Matthew Leach, Mairi J. Black, Meron Tesfamichael, Francis Kemausuor, Patrick Littlewood, Terry Marker, Onesmus Mwabonje, Yacob Mulugetta, Richard J. Murphy, Rocio Diaz-Chavez, John Hauge, Derek Saleeby, Alex W. Evans, Elisa Puzzolo   +14 more
doaj   +1 more source

Single-atom Pt in intermetallics as an ultrastable and selective catalyst for propane dehydrogenation

Nature Communications, 2020
Propylene production via propane dehydrogenation (PDH) requires high reaction temperatures to obtain sufficient propylene yields, which results to prominent catalyst deactivation due to coke formation.
Yukiko Nakaya, J. Hirayama, S. Yamazoe, K. Shimizu, S. Furukawa   +4 more
semanticscholar   +1 more source

Propane Steam Reforming over Catalysts Derived from Noble Metal (Ru, Rh)-Substituted LaNiO₃ and La_0.8Sr_0.2NiO₃ Perovskite Precursors

Nanomaterials, 2021
The propane steam reforming (PSR) reaction was investigated over catalysts derived from LaNiO3 (LN), La0.8Sr0.2NiO3 (LSN), and noble metal-substituted LNMx and LSNMx (M = Ru, Rh; x = 0.01, 0.1) perovskites.
Theodora Ramantani, Georgios Bampos, Andreas Vavatsikos, Georgios Vatskalis, Dimitris I. Kondarides   +4 more
doaj   +1 more source

Highly Active and Selective Sites for Propane Dehydrogenation in Zeolite Ga-BEA.

Journal of the American Chemical Society, 2022
A highly selective Ga-modified zeolite BEA for propane dehydrogenation has been synthesized by grafting Ga on Zn-BEA followed by removal of Zn in the presence of H2.
L. Ni, Rachit Khare, Ricardo Bermejo-Deval, Ruixue Zhao, Lei Tao, Yue Liu, J. Lercher   +6 more
semanticscholar   +1 more source

Toroidal Imploding Detonation Wave Initiator for Pulse Detonation Engines [PDF]

, 2007
Imploding toroidal detonation waves were used to initiate detonations in propane–air and ethylene–air mixtures inside of a tube. The imploding wave was generated by an initiator consisting of an array of channels filled with acetylene–oxygen gas and ...
Jackson, S. I., Shepherd, J. E.
core   +1 more source

Total oxidation of propane using titania-supported platinum nanoparticles prepared through sol-immobilization

Arab Journal of Basic and Applied Sciences
A set of mono-metallic nanoparticles catalysts, including palladium, platinum, and gold supported on titania, were prepared via the sol-immobilization technique, and evaluated for the total oxidation of propane as a model reaction of volatile organic ...
Reem Albilali
doaj   +1 more source

Influence of DC Electric Field on the Propane-Air Diffusion Flames and NO_x Formation

Energies, 2021
The aim of this research is to investigate the effects of a direct current (DC) electric field on the combustion behavior of a co-flow propane diffusion flame. The flame length and NOx emission were observed and measured.
Sang-Min Kim, Kyeong-Soo Han, Seung-Wook Baek   +2 more
doaj   +1 more source