H2 Pressure Dependence in the Homogeneously Catalyzed Guerbet Reaction of Ethanol to Butanol using Mn(I) and Ru(II)
Sign Up to like & getrecommendations! Published in 2024 at "ChemCatChem"
DOI: 10.1002/cctc.202301588
Abstract: The homogeneously catalyzed Guerbet upgrading of ethanol to butanol can be modulated by the application of partial H2 pressure before the reaction. Ruthenium(II) PNP pincer complexes with methylene‐extended acridine‐based ligands and singly‐chelated ruthenium(II) complexes with… read more here.
Keywords: pressure; reaction; catalyzed guerbet; ethanol butanol ... See more keywords
Catalytic Relevance of Mg‐Al‐O Basic Centers in the Upgrade of Ethanol to n‐Butanol
Sign Up to like & getrecommendations! Published in 2024 at "ChemCatChem"
DOI: 10.1002/cctc.202400225
Abstract: The catalytic relevance of different surface functionalities present on hydrotalcite‐derived Mg−Al mixed metal oxides (MgAlO) are investigated in the context of ethanol upgrade to n‐butanol. The catalyst structure and active sites were altered through changes… read more here.
Keywords: catalytic relevance; basic centers; butanol; ethanol butanol ... See more keywords
Effect of Modifying Additives on the Catalytic Properties of Zirconium Dioxide in the Conversion of Ethanol Into 1-Butanol
Sign Up to like & getrecommendations! Published in 2019 at "Theoretical and Experimental Chemistry"
DOI: 10.1007/s11237-019-09594-6
Abstract: It was established that modifying additives CeO2, SiO2, and H3PO4 change the catalytic properties of compositions based on ZrO2 in the conversion of ethanol into 1-butanol due to a change in the phase composition of… read more here.
Keywords: modifying additives; conversion ethanol; catalytic properties; ethanol butanol ... See more keywords
Optimization of Cu-Ni-Mn-catalysts for the conversion of ethanol to butanol
Sign Up to like & getrecommendations! Published in 2020 at "Catalysis Today"
DOI: 10.1016/j.cattod.2019.05.058
Abstract: Abstract In the present study, the catalytic coupling of ethanol into 1-butanol through the Guerbet reaction was studied in a fixed bed reactor over different catalytic systems based on Cu and/or Ni as a hydrogenating/dehydrogenating… read more here.
Keywords: conversion ethanol; spectroscopy; catalysts conversion; optimization catalysts ... See more keywords
Comparative study of combustion process and cycle-by-cycle variations of spark-ignition engine fueled with pure methanol, ethanol, and n-butanol at various air–fuel ratios
Sign Up to like & getrecommendations! Published in 2019 at "Fuel"
DOI: 10.1016/j.fuel.2019.115683
Abstract: Abstract The combustion characteristics and cycle-by-cycle variations of a spark-ignition engine fueled with pure methanol, ethanol, and n-butanol were comparatively analyzed. All experiments were performed using a natural gas/alcohols dual-fuel engine with the alcohol fuel… read more here.
Keywords: cycle; methanol; fuel; ethanol butanol ... See more keywords
Intermediates detection in the conversion of ethanol to butanol catalyzed by zirconium, cerium, titanium monoxide cations by inductively coupled plasma tandem mass spectrometry
Sign Up to like & getrecommendations! Published in 2020 at "Microchemical Journal"
DOI: 10.1016/j.microc.2020.104926
Abstract: Abstract Ethanol to butanol (ETB) process is an attractive route to upgrade abundant substrate into a product with superior properties in energy industry. For the mechanism research, the detection of intermediates is vital. In this… read more here.
Keywords: mass spectrometry; coupled plasma; plasma tandem; ethanol butanol ... See more keywords
Constructing S-Scheme Charge Migration in a Self-Assembled In2O3/WO3 Heterojunction for Photothermal-Driven Dual-Gas Detection.
Sign Up to like & getrecommendations! Published in 2025 at "ACS sensors"
DOI: 10.1021/acssensors.5c02363
Abstract: Increased safe and environmental awareness in production processes necessitates an ever-growing demand for efficient detection of ethanol/n-butanol/diesel fuel blends (clean energy) in rapid, real time. However, the forces between multiplexed organic molecules in complex environments… read more here.
Keywords: detection; in2o3 wo3; wo3 heterojunction; heterojunction ... See more keywords
Ni or Ru supported on MgO/γ-Al2O3 pellets for the catalytic conversion of ethanol into butanol
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DOI: 10.1039/c8ra04310h
Abstract: Ni- and Ru-based catalytic pellets supported on commercial γ-Al2O3 pellets modified with magnesium oxide have been prepared for application in the catalytic conversion of ethanol into butanol. MgO/γ-Al2O3 pellets with or without added metals have… read more here.
Keywords: mgo; conversion ethanol; ethanol butanol; al2o3 pellets ... See more keywords
Efficient conversion of ethanol to 1-butanol and C5–C9 alcohols over calcium carbide
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DOI: 10.1039/c9ra02568e
Abstract: Efficient synthesis of 1-butanol and C5–C9 alcohols from widely available bio-ethanol over CaC2 and reaction mechanism were investigated in this work. read more here.
Keywords: conversion ethanol; efficient conversion; butanol; ethanol butanol ... See more keywords
Performance comparison of ethanol and butanol production in a continuous and closed-circulating fermentation system with membrane bioreactor
Sign Up to like & getrecommendations! Published in 2017 at "Preparative Biochemistry and Biotechnology"
DOI: 10.1080/10826068.2016.1224242
Abstract: ABSTRACT Since both ethanol and butanol fermentations are urgently developed processes with the biofuel-demand increasing, performance comparison of aerobic ethanol fermentation and anerobic butanol fermentation in a continuous and closed-circulating fermentation (CCCF) system was necessary… read more here.
Keywords: butanol; system; fermentation; performance ... See more keywords
Ethanol to Butanol Conversion over Bifunctional Zeotype Catalysts Containing Palladium and Zirconium
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DOI: 10.1134/s0965544119080097
Abstract: A study of the kinetics of ethanol conversion in the presence of Zr-containing zeolites BEA doped with palladium particles has revealed the order of formation of the main reaction products. It has been shown that… read more here.
Keywords: butanol conversion; conversion; conversion bifunctional; ethanol butanol ... See more keywords