CATALYTIC PRODUCTION OF ETHANOL/PROPAN-2-OL FROM ETHENE/PROPENE INCLUDING SEPARATION BY ADSORBING ALKENES AND REGENERATING THE ADSORBENT TO PROVIDE ALKENE-ENRICHED GASRAMACHANDRAN, RAMAKRISHNAN
Samples for (HR)TEM were prepared by dispersing the sample in ethanol followed by ultrasonication. The nanoparticle size distribution for each sample was determined using ∼300 nanoparticles. High angle annular dark field scanning transmission electron microscopy (HAADF-STEM) images and the ...
Fig. 1. Pathway for the production of methyl methacrylate from lignocellulose via 2-butanol and methyl propionate. The current research evaluates an integrated biotransformation for methyl propionate production, aiming to identify the major process bottlenecks at an early stage of strain engineering and ...
and an ionic conductivity of 0.22 mS cm−1at −20 °C. Temperature-dependent conductivities of the polymer electrolyte are fitted well using the Arrhenius equation. A low activation energy of 0.33 eV for the ion transport can be derived, indicating a fast Li-ion migration in the...
High catalytic activity and selectivity for vapor phase hydration of ethene (ethylene) into ethanol under practical conditions were observed on a tungsta monolayer loaded on titania. Bronsted acidity generated on the monolayer is suggested to be the origin of such activity. The activity and the ...
We present a new method for the continuous flow production of concentrated hyperpolarized xenon-129 (HP 129Xe) gas from a dilute xenon (Xe) gas mixture with high nuclear spin polarization. A low vapor pressure (i.e., high boiling-point) gas was introduce
9, the polymer electrolyte shows an ionic conductivity of 2.5 mS cm−1 at 30 °C and an ionic conductivity of 0.22 mS cm−1 at −20 °C. Temperature-dependent conductivities of the polymer electrolyte are fitted well using the Arrhenius equation. A low activation energy of 0.33 eV ...
Ethylene is the starting material for the preparation of a number of two-carbon compounds includingethanol(industrial alcohol), ethylene oxide (converted toethylene glycolfor antifreeze andpolyesterfibres and films),acetaldehyde(converted toacetic acid), andvinyl chloride(converted topolyvinyl chloride). ...
bacchi produced 8.0 g/L ethanol from syngas (the carbon source) and corn-steep liquor (the source of amino acids and minerals) [110]. The resulting 1-propanol was proposed to be the product from a two-step reduction in propionyl-CoA produced through the acrylate pathway by using the ...
An in vitro drug release experiment was performed using the Franz diffusion cell method. The Franz diffusion cell includes donor and receptor compartments and a receiver separated by a cellulose membrane. The receptor compartment was filled with 40% (v/v) ethanol in PBS (pH 7.4) in a ratio ...