MFI and FAU-Type Zeolites as Trapping Materials for Light Hydrocarbons Emission Control at Low Partial Pressure and High Temperature

Figure 15

Cumulative adsorption of C₄-C₅ paraffin mixture on HZSM-5 adsorbent bed versus time on stream at 30,000 h⁻¹ and different temperature values. Reactor feed: n-butane, isobutane, n-pentane, isopentane, and neopentane equimolar mixture.