Results 11 to 20 of about 1,472,154 (285)

3D-printed devices for continuous-flow organic chemistry [PDF]

open access: yes, 2013
We present a study in which the versatility of 3D-printing is combined with the processing advantages of flow chemistry for the synthesis of organic compounds.
Cronin, Leroy   +4 more
core   +2 more sources

Effect of partial wetting on liquid/solid mass transfer in trickle bed reactors [PDF]

open access: yes, 2007
The wetting efficiency of liquid trickle flow over a fixed bed reactor has been measured for a wide range of parameters including operating conditions, bed structure and physico-chemistry of liquid/solid phases.
Baussaron, Loïc   +4 more
core   +2 more sources

Membrane-based TBADT recovery as a strategy to increase the sustainability of continuous-flow photocatalytic HAT transformations

open access: yesNature Communications, 2022
Decatungstate-enabled Hydrogen Atom Transfer (HAT) photocatalysis of hydrocarbon scaffolds enabled rapid access to new C(sp3)-enriched chemical space. Here, the authors present in-line TBADT recovery with organic solvent nanofiltration (OSN) as an answer
Zhenghui Wen   +3 more
doaj   +1 more source

Flow Chemistry in Europe

open access: yesJournal of Flow Chemistry, 2016
This is an editorial for a Special ...
Hessel, V, Ley, SV
openaire   +1 more source

The Development of Visible‐Light Photoredox Catalysis in Flow [PDF]

open access: yes, 2014
Visible‐light photoredox catalysis has recently emerged as a viable alternative for radical reactions otherwise carried out with tin and boron reagents. It has been recognized that by merging photoredox catalysis with flow chemistry, slow reaction times,
Andrews   +33 more
core   +1 more source

Hypervelocity Richtmyer–Meshkov instability [PDF]

open access: yes, 1997
The Richtmyer-Meshkov instability is numerically investigated for strong shocks, i.e., for hypervelocity cases. To model the interaction of the flow with non-equilibrium chemical effects typical of high-enthalpy flows, the Lighthill-Freeman ideal ...
Meiron, Daniel I., Samtaney, Ravi
core   +1 more source

Flow synthesis of phenylserine using threonine aldolase immobilized on Eupergit support

open access: yesBeilstein Journal of Organic Chemistry, 2013
Threonine aldolase (TA) from Thermotoga maritima was immobilized on an Eupergit support by both a direct and an indirect method. The incubation time for the direct immobilization method was optimized for the highest amount of enzyme on the support.
Jagdish D. Tibhe   +5 more
doaj   +1 more source

Organocatalysis Chemistry in Flow

open access: yesCurrent Organocatalysis, 2015
The last decade has witnessed a huge growth in the use of flow chemistry as wellestablished procedure for performing chemical transformations; indeed, under continuous flow conditions, more sustainable, safer and easier scalable processes could be developed with respect to conventional batch procedures.
A. Puglisi   +3 more
openaire   +2 more sources

Influence of the meandering channel geometry on the thermo-hydraulic performances of an intensified heatexchanger/reactor [PDF]

open access: yes, 2013
In the global context of process intensification, heat exchanger/reactors are promising apparatuses to implement exothermic chemical syntheses. However, unlike heat exchange processes, the implementation of chemical syntheses requires to control the ...
Anxionnaz-Minvielle, Zoé   +3 more
core   +3 more sources

LES-CMC simulations of different auto-ignition regimes of hydrogen in a hot turbulent air Co-flow [PDF]

open access: yes, 2013
Large-Eddy Simulation (LES) results in combination with first-order Conditional Moment Closure (CMC) are presented for a hydrogen jet, diluted with nitrogen, issued into a turbulent co-flowing hot air stream.
Mastorakos, E   +2 more
core   +1 more source

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