Mathematical Model and Advanced Control for Gas-phase Olefin Polymerization in Fluidized-bed Catalytic Reactors

Modified gas-perturbed liquid model (GPL

Modified gas-perturbed liquid model (GPLM) for minimum fluidization velocity in a two-phase inverse fluidized bed reactor with Newtonian and non-Newtonian systems

✍ V Sivasubramanian; M Velan 📂 Article 📅 2006 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 154 KB 👁 1 views

## Abstract In the present investigation minimum fluidization velocity, __U__~mf~, in a two‐phase inverse fluidized bed reactor is determined using low‐density polyethylene and polypropylene particles of different diameters (4,6 and 8 mm) by measuring pressure drop. In a glycerol system __U__~mf~ d