How to express space velocity accurately (GHSV, LHSV, WHSV) for a reaction?

(1) if the feeding is liquid, reaction is gas-phase, which one is use, GHSV or LHSV? (2) if diluted gas (N2, Ar, H2O) is in the feeding and does not attend reaction, does it need to calculate in...

09 September 2014 8,047 6 View