Results 21 to 30 of about 466,009 (293)

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

Bulletin 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, Nithinart Chitpong, Bunjerd Jongsomjit   +2 more
doaj   +1 more source

Chemical clearing and dehydration of GFP expressing mouse brains.

PLoS 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, Nina Jährling, Saiedeh Saghafi, Reto Weiler, Hans-Ulrich Dodt   +4 more
doaj   +1 more source

Optimization of blueberry flour processing and anthocyanin extraction

Pesquisa 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, Eduardo Huber, Pedro Luiz Manique Barreto   +2 more
doaj   +1 more source

Ethanol Dehydration with ZSM-5

, 2016
In the global effort to reduce fossil fuel reliance, green ethylene is being produced through vapor phase catalytic dehydration of bio-ethanol. This project studied the benefits of ethanol dehydration with zeolite ZSM-5 in the liquid phase.
Zitoli, Alexander Joseph, Coffey, Jennifer Ann   +1 more
core   +3 more sources

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

Results 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, Nasibeh Hajilary, Fateme Abbasi   +2 more
doaj   +1 more source

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

Chemical 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, José Lluis Pellin, Jordi Bonet-Ruiz, Joan Llorens   +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

Diyala 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

THE DEHYDRATION OF ETHANOL BY EXTRACTIVE DISTILLATION

Chemical 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

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

Reaktor, 2012
DiEtil Eter diproduksi dari etanol dengan proses dehidrasi. Penelitian ini bertujuan untukmempelajari kinetika reaksi proses dehidrasi etanol dengan katalis H-zeolit.
Widayat Widayat, Achmad Roesyadi, Muhammad Rachimoellah   +2 more
doaj   +1 more source

Sequential phenolic acid co-pigmentation pretreatment and contact ultrasound-assisted air drying to intensify blackberry drying and enhance anthocyanin retention: A study on mass transfer and phenolic distribution

Ultrasonics Sonochemistry, 2021
In this work, the spraying of ethanol solution containing phenolic acid (ferulic acid or caffeic acid) was performed before subjecting to contact ultrasound-assisted air drying of blackberry.
Wenjin Gong, Dandan Li, Yue Wu, Sivakumar Manickam, Xun Sun, Yongbin Han, Yang Tao, Xiaoli Liu   +7 more
doaj   +1 more source