Sizing a Plug Flow Reactor PFR

  Рет қаралды 8,115

Vincent Stevenson

Vincent Stevenson

4 жыл бұрын

I show how to calculate the volume required for a plug flow reactor (PFR) from the PFR mol balance equation and conversion of a limiting reactant. It's important to note that we will need to rewrite the rate of reaction in terms of conversion instead of concentration.

Пікірлер: 3
@henryrroland
@henryrroland 4 жыл бұрын
Can you say some thing about sizing a reactor with gas phase?
@emmanuelmedina1424
@emmanuelmedina1424 3 жыл бұрын
Hola, buenas tardes. Yo tengo la dudad de lo que tu explicas como podria resolver el siguiente problema. Teniendo solo estos datos Problema. 1.- Una enzima actúa como catalizador de una reacción biología y acelera la reacción A hacia R, los valores de los parámetros cinéticos son: Vmax= 2.6 mM I^-1 min-1 una Km de 6X10^-2 mM. Se ensayó con una concentración de sustrato (Ca0) de 2.5 M. Usando reactores de flujo se desea tener una conversión del sustrato de 98% dado una alimentación de 3.2 L/min. Utilice la siguiente fórmula para resolver el problema -ra= Vmax. Ca/ Km+Ca ; Recuerde que la integral es τ= Km/Vmax ln (Ca0/Ca)+ (Ca0-Ca)/Vmax a) Calcule el volumen de un reactor de flujo pistón para obtener la conversión deseada. b) Calcule el volumen de un reactor de flujo mezclado para obtener la conversión deseada c) Calcule el volumen de los reactores si Km cambia de acuerdo a la siguiente tabla Km (Mm)= 3.1X10^-2; 321X10^-1; 2.8; 19; 298 VFP VFM
@28_rahulmishra32
@28_rahulmishra32 5 ай бұрын
Wtf is length of pfr please explain
5 minutes to understand plug flow reactors
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