Measurements of solids concentration in both thewithdrawal tube and upstream of the discharge opening were performed in a vessel stirred with multiple impellers and operated in a continuous mode. Apart from the in¯ uence of withdrawal velocity on the discharge concentration, which has been thoroughly described in the past, rotational speed plays a role on both concentrations. For the con® guration studied, the ratio of the solids concentration in the discharge tube and upstream of the discharge is much lower than unity and can be simply correlated to the operating conditions.
Magelli, F., Nocentini, M., Orlandini, F., Fajner, D., Pinelli, D. (1997). Solids separation at the exit of a continuousflow slurry reactor stirred with multiple axial impellers. CHEMICAL ENGINEERING RESEARCH & DESIGN, 75(3), 284-287 [10.1205/026387697523732].
Solids separation at the exit of a continuousflow slurry reactor stirred with multiple axial impellers
Magelli F.;Nocentini M.;Orlandini F.;Fajner D.;Pinelli D.
1997
Abstract
Measurements of solids concentration in both thewithdrawal tube and upstream of the discharge opening were performed in a vessel stirred with multiple impellers and operated in a continuous mode. Apart from the in¯ uence of withdrawal velocity on the discharge concentration, which has been thoroughly described in the past, rotational speed plays a role on both concentrations. For the con® guration studied, the ratio of the solids concentration in the discharge tube and upstream of the discharge is much lower than unity and can be simply correlated to the operating conditions.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
