Extraction of methylcyclohexane−toluene mixture using imidazolium ionic liquids
Cleaner Chemical Engineering, 2023 Separation of aromatics from non-aromatic hydrocarbons was exemplified assuming the liquid-phase extraction process for methylcyclohexane−toluene model mixture separation using the newly tested 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl ...
Elena Graczová +3 more
doaj +1 more source
Energy Conversion and Management, 2021 As the global trend towards transition to a “hydrogen society” continues to gain momentum, a lot of studies on alternative hydrogen (H2) production methods are on the rise. Among them, methylcyclohexane (MCH) dehydrogenation in a membrane reactor (MR) is
M. Byun +3 more
semanticscholar +1 more source
RSC Advances, 2021 Herein, we developed the dehydrogenation of methylcyclohexane over Pt-based catalysts supported on functional granular activated carbon. Sulphuric acid, hydrogen peroxide, nitric acid and aminopropyl triethoxy silane were adopted to modify the granular ...
Hongli Ye +4 more
semanticscholar +1 more source
Toluene hydrogenation and ring-opening on bimetallic Pd-Pt/HY catalysts
Revista UIS Ingenierías, 2023 Bimetallic Pd-Pt/HY catalysts prepared by the co-impregnation method with an atomic variation of Pd/Pd+Pt were studied to convert toluene and methylcyclohexane. The catalysts were characterized by the BET method, chemisorption of CO by the pulse method,
Trino Romero +9 more
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IUPAC-NIST solubility data series. 81. Hydrocarbons with water and seawater-revised and updated. Part 5. C7 hydrocarbons with water and heavy water [PDF]
, 2005 The mutual solubility and related liquid-liquid equilibria of C7 hydrocarbons with water and heavy water are exhaustively and critically reviewed. Reports of experimental determination of solubility in 23 chemically distinct binary systems that appeared ...
Blazej, K. +12 more
core +2 more sources
CO-tolerant RuNi/TiO2 catalyst for the storage and purification of crude hydrogen
Nature Communications, 2022 Efficient storage of crude hydrogen, through toluene hydrogenation to methylcyclohexane, is often inhibited by CO impurities. Here, the authors develop a RuNi/TiO2 catalyst which avoids deactivation through promoting simultaneous CO methanation.
Zhaohua Wang +11 more
doaj +1 more source
Model arenes hydrogenation with silica-supported rhodium nanoparticles:The role of the silica grains and of the solvent on catalytic activities [PDF]
, 2009 Silica-supported rhodium-based nanoheterogeneous catalysts were easily prepared by impregnation with a pre-stabilized colloidal suspension. The resulting catalysts contain rhodium nanoparticles well-dispersed in the silica pores with a mean size of 5 nm.
Barthe, Laurie +5 more
core +4 more sources
Comparison of Various Column Packing Materials’ Efficiency for Hydrocarbons and Aqueous Mixtures [PDF]
Chemical and Biochemical Engineering Quarterly, 2019 The efficiency of industrial column packings is commonly tested by standard hydrocarbon mixtures. However, a reduced efficiency value is often observed, particularly during distillation of aqueous mixtures.
J. Zbytovský +3 more
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Extension of the single-event microkinetic model to alkyl substituted monoaromatics hydrogenation on a Pt catalyst [PDF]
, 2012 The Single-Event Micro Kinetic (SEMK) methodology, which had been successfully applied to benzene hydrogenation on a Pt catalyst, has now been extended toward substituted monoaromatics, that is, toluene and o-xylene.
Bera, Tapan, Marin, Guy, Thybaut, Joris
core +2 more sources
Separation of Methylcyclohexane-Toluene Mixture Using Imidazolium Ionic Liquids
Chemical Engineering Transactions, 2022 This study aimed to design a process for methylcyclohexane-toluene mixture separation. For the separation of a binary mixture containing 10 mole % of toluene, two imidazolium ionic liquids (ILs) were tested, namely 1-hexyl-3-methylimidazolium ...
Elena Graczová +2 more
doaj +1 more source