Results 21 to 30 of about 89,572 (298)

Influence of Phosphoric Acid Modification on Catalytic Properties of γ-χ Al2O3 Catalysts for Dehydration of Ethanol to Diethyl Ether

open access: yesBulletin of Chemical Reaction Engineering & Catalysis, 2019
In this present work, diethyl ether, which is currently served as promising alternative fuel for diesel engines, was produced via catalytic dehydration of ethanol over H3PO4-modified g-c Al2O3 catalysts.
Mutjalin Limlamthong   +2 more
doaj   +1 more source

Ethanol Dehydration over Hybrid Mesoporous Aluminosilicate Catalysts Obtained in One Pot by Non-Hydrolytic Sol-Gel

open access: yes, 2020
Ethanol dehydration is effectively catalyzed by solid acids, such as HZSM-5, alumina, or silica-alumina. In these catalysts, the amount, nature, and strength of acid sites is believed to determine catalyst activity and stability.
Imène, Kordoghli   +9 more
core   +1 more source

Chemical clearing and dehydration of GFP expressing mouse brains.

open access: yesPLoS ONE, 2012
Generally, chemical tissue clearing is performed by a solution consisting of two parts benzyl benzoate and one part benzyl alcohol. However, prolonged exposure to this mixture markedly reduces the fluorescence of GFP expressing specimens, so that one has
Klaus Becker   +4 more
doaj   +1 more source

Fabrication of a new composite membrane consisting of MXene/PES /PEI for biofuel dehydration via pervaporation

open access: yesResults in Engineering, 2023
A novel two-dimensional transition metal carbide with great potential for diverse applications is MXenes, which are synthesized and characterized in this paper.
Mahsa Sadidi   +2 more
doaj   +1 more source

Optimization of blueberry flour processing and anthocyanin extraction

open access: yesPesquisa Agropecuária Brasileira, 2022
The objective of this work was to determine the ideal conditions for the processing of flour and extraction of anthocyanins from blueberries (Vaccinium corymbosum). A central composite design (CCD) with response surfaces was used.
Vanessa Biasi   +2 more
doaj   +1 more source

KINETIKA REAKSI PADA PROSES PRODUKSI DIETIL ETER DARI ETANOL DENGAN KATALIS H-ZEOLIT

open access: yesReaktor, 2012
DiEtil Eter diproduksi dari etanol dengan proses dehidrasi. Penelitian ini bertujuan untukmempelajari kinetika reaksi proses dehidrasi etanol dengan katalis H-zeolit.
Widayat Widayat   +2 more
doaj   +1 more source

Cleaner Process and Entrainer Screening for Bioethanol Dehydration by Heterogeneous Azeotropic Distillation

open access: yesChemical Engineering Transactions, 2020
Greenhouse gas footprint of fuels is due to both the burning fuel and its production process. Bioethanol is a sustainable biofuel but it is obtained diluted in water and its dehydration consumes large amounts of energy.
Alexandra Elena Plesu Popescu   +3 more
doaj   +1 more source

Kinetic Study of Ethanol Dehydration to Ethylene and Diethyl Ether in Catalytic Packed Bed Reactor Over ZSM-5 Catalyst

open access: yesDiyala Journal of Engineering Sciences, 2023
Dehydration of ethanol is one of the crucial processes as it is considered a green route for producing ethylene and diethyl ether and is promoted mainly by economics and environmental appeal.
Narin A. Aali, Ghassan J. Hadi
doaj   +1 more source

Energy Evaluation of Ethanol Dehydration with Glycol Mixture as Entrainer [PDF]

open access: yes, 2014
Extractive distillation of ethanol dehydration using glycols as entrainers is proposed. Specifically, ethanol dehydration of an azeotropic mixture in the presence of ethylene glycol + glycerol mixture is evaluated.
Benyahia, Khadidja   +2 more
core   +1 more source

THE DEHYDRATION OF ETHANOL BY EXTRACTIVE DISTILLATION

open access: yesChemical Engineering Communications, 1992
食品科技研究所 ; 生物資源暨農學院 ...
Yeh, An-I, Berg, Lloyd
openaire   +1 more source

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