Results 21 to 30 of about 170,215 (350)

Reactions of ethanol over CeO2 and Ru/CeO2 catalysts [PDF]

open access: yes, 2016
The reaction of ethanol has been investigated on Ru/CeO2 in steady state conditions as well as with temperature programmed desorption (TPD). High resolution transmission electron microscopy (HRTEM) images indicated that the used catalyst contained Ru ...
Al-Shankiti, I.   +4 more
core   +2 more sources

Structure-mechanics relationships of collagen fibrils in the Osteogenesis Imperfecta Mouse model [PDF]

open access: yes, 2015
The collagen molecule, which is the building block of collagen fibrils, is a triple helix of two α1(I) chains and one α2(I) chain. However, in the severe mouse model of osteogenesis imperfecta (OIM), deletion of the COL1A2 gene results in the ...
Andriotis, OG   +7 more
core   +4 more sources

Effect of cutting time and storage time on the nutritional value of stargrass hay

open access: yesActa Scientiarum: Animal Sciences, 2023
The objective of this study was to assess the effect of cutting time on the nutritional composition and dehydration rate of stargrass, as well as the nutritional value of the hay as a function of storage time. Two plant cutting times were analyzed: at 13:
Matheus Gonçalves Ribeiro   +4 more
doaj   +1 more source

First-principles-based simulation of an industrial ethanol dehydration reactor [PDF]

open access: yes, 2019
The achievement of new economically viable chemical processes often involves the translation of observed lab-scale phenomena into performance in an industrial reactor.
Alexopoulos, Konstantinos   +5 more
core   +2 more sources

Production of Ethylene From Ethanol Dehydration Over H3PO4-Modified Cerium Oxide Catalysts = Penghasilan Etilena Daripada Pendehidratan Etanol Dengan Mangkin Serium Oksida Terubahsuai H3PO4 [PDF]

open access: yes, 2017
Production of ethylene from ethanol dehydration was investigated over H3PO4 (10 wt.% to 30wt.%)-modified cerium oxide catalysts synthesized by wet impregnation technique. The prepared catalysts were characterized using scanning electron microscope (SEM),
Cheng, C. K.   +2 more
core   +1 more source

Review of catalytic systems and thermodynamics for the Guerbet condensation reaction and challenges for biomass valorization [PDF]

open access: yes, 2015
The Guerbet condensation reaction is an alcohol coupling reaction that has been known for more than a century. Because of the increasing availability of bio-based alcohol feedstock, this reaction is of growing importance and interest in terms of value ...
Gabriels, D   +4 more
core   +2 more sources

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

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