Results 1 to 10 of about 262,624 (284)

Experimental and Theoretical Studies on the Kinetics and Mechanism of the C₃H₈/C₃D₈ + Cl Reaction [PDF]

Molecules
An experimental and theoretical investigation of the reaction between chlorine atoms and propane/deuterated propane (C3H8/C3D8) was performed. The experimental work aimed to determine absolute and site-specific rate constants for hydrogen and deuterium ...
Łukasz Fojcik, Grzegorz Mierzwa, Zdzisław Latajka, Dariusz Stanisław Sarzyński   +3 more
doaj   +2 more sources

KINETIC INVESTIGATION OF PROPANE DISAPPEARANCE AND PROPENE FORMATION IN PROPANE OXIDATION ON DILUTED AND LEACHED MoVTeNb CATALYST

Indonesian Journal of Chemistry, 2010
Reaction kinetics for the oxidation of propane over diluted-leached MoVTeNb is described. This paper is focused on the study of products selectivity profile and determination of the orders of propane disappearance and propene formation.
Restu Kartiko Widi
doaj   +2 more sources

Sub- and Supercritical Extraction of Slovenian Hops (Humulus lupulus L.) Aurora Variety Using Different Solvents

Plants, 2021
This work investigates the efficiency of supercritical fluid extraction of hops with a variety of solvents including carbon dioxide (CO2), propane, sulfur hexafluoride (SF6), and dimethyl ether (DME) at various densities (low-density and high-density ...
Katja Bizaj, Mojca Škerget, Iztok Jože Košir, Željko Knez   +3 more
doaj   +1 more source

Research Progress on Propylene Preparation by Propane Dehydrogenation

Molecules, 2023
At present, the production of propylene falls short of the demand, and, as the global economy grows, the demand for propylene is anticipated to increase even further.
Cheng Zuo, Qian Su
doaj   +1 more source

Propane Oxidative Dehydrogenation on BiP1-XVXO4 Supported Silica Catalysts [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2023
The molecularly dispersed BiP1-xVxO4/SiO2 supported oxides, with x varying from 0 to 1, were prepared by impregnation of Bismuth, Phosphorus, and Vanadium on silica.
Mbarka Ouchabi, Ilyasse Loulidi, Mahfoud Agunaou   +2 more
doaj   +1 more source

Perbandingan Performa Refrigeran Propana dan Amonia pada Siklus Refrigerasi Dew Point Control Unit (DPCU)

Jurnal Rekayasa Proses, 2021
Natural gas, that has been processed and met certain specifications, is sent to consumers through pipeline. Gas condensation within the pipeline should be avoided because it has negative impacts.
Mochammad Syahrir Isdiawan, Aditya Nurfebriartanto, Rafitri Rusmala   +2 more
doaj   +1 more source

Coupling acid catalysis and selective oxidation over MoO3-Fe2O3 for chemical looping oxidative dehydrogenation of propane

Nature Communications, 2023
A MoO_3-Fe_2O_3 redox catalyst with dispersed Mo species on γ-Fe_2O_3 is synthesized for the oxidative dehydrogenation of propane via chemical looping.
Xianhui Wang, Chunlei Pei, Zhijian Zhao, Sai Chen, Xinyu Li, Jiachen Sun, Hongbo Song, Guodong Sun, Wen Wang, Xin Chang, Xianhua Zhang, Jinlong Gong   +11 more
semanticscholar   +1 more source

Investigation of the oxygen function in the selective oxidation of propane to acrylic acid over Mo1V0.3Te0.23Nb0.12Ox catalyst using kinetic modeling [PDF]

مجله مدل سازی در مهندسی, 2019
Kinetic modeling was used to determine the type of the oxygen function in partial oxidation of propane to AA over Mo1V0.3Te0.23Nb0.12Ox catalyst. Experimental data was collected under different operating conditions in a fixed bed tubular reactor.
Golshan Mazloom, Sheida Esmaeili
doaj   +1 more source

First-principles design of a single-atom–alloy propane dehydrogenation catalyst

Science, 2021
Rhodium atoms for alkane dehydrogenation Nanoparticles of rhodium dispersed on metal oxides are generally poor catalysts for alkane dehydrogenation because the reactants bind too strongly to the metal. Hannagan et al.
Ryan T. Hannagan, G. Giannakakis, R. Réocreux, Julia Schumann, Jordan Finzel, Yicheng Wang, A. Michaelides, P. Deshlahra, P. Christopher, M. Flytzani-Stephanopoulos, M. Stamatakis, E. Sykes   +11 more
semanticscholar   +1 more source

In situ formation of ZnOx species for efficient propane dehydrogenation

Nature, 2021
Propane dehydrogenation (PDH) to propene is an important alternative to oil-based cracking processes, to produce this industrially important platform chemical1,2. The commercial PDH technologies utilizing Cr-containing (refs. 3,4) or Pt-containing (refs.
Dan Zhao, Xinxin Tian, D. Doronkin, Shanlei Han, V. Kondratenko, J. Grunwaldt, Anna Perechodjuk, T. H. Vuong, J. Rabeah, R. Eckelt, U. Rodemerck, D. Linke, Guiyuan Jiang, H. Jiao, E. Kondratenko   +14 more
semanticscholar   +1 more source