Sentence examples for moderate catalyst from inspiring English sources
Chromium and copper are moderate catalyst poisons but have the ability to increase the N2O production.
Application of these nanoreactors to the aqueous biphasic hydroformylation of 1-octene shows excellent activity and moderate catalyst leaching.
It is an option for highly selective regenerative solid catalytic processes with a short gas residence time (up to seconds) and a moderate catalyst residence time (up to minutes).
At 100 °C, moderate catalyst loading and hydrogen peroxide concentration (0.6 g/L and 75% of stoichiometric amount for phenol mineralization, respectively) were enough to achieve a total removal of aromatic compounds and remarkable TOC mineralization under non-controlled pH conditions.
Simulation shows that substantial increase of yield of ethylene (up to 50%) can be achieved even with a moderate performance catalyst of OCM.
It was found from RSM modeling that higher bio-oil yield and higher carbon recovery could be achieved at relatively low temperatures and short retention times with high biomass solid contents and moderate alkaline catalyst loadings in the test ranges.
On the other hand, the moderate acid base catalysts, such as Ca10(PO4)6(OH)2 and Sr10(PO4)6(OH)2 catalysts, selectively accelerated the dehydration of lactic acid into acrylic acid.
The combination of Mo-phases (oxide and carbide) together the carbon support moderates the catalyst acidity, which induces a high selectivity to benzene (around 75%) in hexane aromatization processes.
A moderate Lewis acid catalyst produces required PTME (PTMG-acetate) having adequate Mn.
As a result, the highest transesterification yield is obtained at the moderate values of catalyst concentration and alcohol to oil molar ratio.
Catalysts containing CuOx show highest NO conversion (at 350 °C), CeOx- and FeOx-containing catalysts show moderate NO conversion (at 350 450 °C), whereas VOx- and FeOx-containing catalysts favor total oxidation of propene already at low temperature.
