Wall mass transfer coefficient in a trickle bed reactor

Another Critical Look at Three-Phase Catalysis

“…Keeping all other parameters constant, reactor operation in the presence of pulses resulted in up to 30% increase in reaction rate, 44 15% increase in styrene concentration, 51 and 45% improvement in styrene selectivity in hydrogenation of phenylacetylene over Pt/γ-Al 2 O 3 catalyst compared with that without. Some mass transfer data in pulsed trickle bed reactors were reported, [52][53][54] once again, no information was given on both where dissolved gas concentration was measured and energy dissipation rate.…”

Another Critical Look at Three-Phase Catalysis

“…Keeping all other parameters constant, reactor operation in the presence of pulses resulted in up to 30% increase in reaction rate, 44 15% increase in styrene concentration, 51 and 45% improvement in styrene selectivity in hydrogenation of phenylacetylene over Pt/γ-Al 2 O 3 catalyst compared with that without. Some mass transfer data in pulsed trickle bed reactors were reported, [52][53][54] once again, no information was given on both where dissolved gas concentration was measured and energy dissipation rate.…”

Another Critical Look at Three-Phase Catalysis

“…Keeping all other parameters constant, reactor operation in the presence of pulses resulted in up to 30% increase in reaction rate, 44 15% increase in styrene concentration, 51 and 45% improvement in styrene selectivity in hydrogenation of phenylacetylene over Pt/γ-Al 2 O 3 catalyst compared with that without. Some mass transfer data in pulsed trickle bed reactors were reported, [52][53][54] once again, no information was given on both where dissolved gas concentration was measured and energy dissipation rate.…”

Another Critical Look at Three-Phase Catalysis

“…Keeping all other parameters constant, reactor operation in the presence of pulses resulted in up to 30% increase in reaction rate, 44 15% increase in styrene concentration, 51 and 45% improvement in styrene selectivity in hydrogenation of phenylacetylene over Pt/γ-Al 2 O 3 catalyst compared with that without. Some mass transfer data in pulsed trickle bed reactors were reported, [52][53][54] once again, no information was given on both where dissolved gas concentration was measured and energy dissipation rate.…”