Hydroisoerization of n-hexane on Pt/So~2-_4 -ZrO_2: effect of total and hydrogen partial pressure

摘要

The effect of both total pressure and hydrogen partial pressure during the n-hexane isomerization on Pt/SO~2-_4 -ZrO_2 at 200 deg C and 4h~1 weight hourly space velocity was studied. Total pressure was varied between 1.0 and 10.0 Kg cm~2; different hydrogen par- tial pressures were obtained by dilution with nitrogen keeping the total pressure at 6 kg cm~2. The n-hexane isomerization activity increases when increasing either total pressure or hydrogen partial pressure.