promoter used in contact process
Answers
Answered by
0
The contact process is the current method of producing sulfuric acid in the high concentrations needed for industrial processes. Platinum used to be the catalyst for this reaction; however, as it is susceptible to reacting with arsenic impurities in the sulphur feedstock, vanadium(V) oxide (V2O5) is now preferred.
joyal05:
but V2O5 is used as catalyst
yes
we prefer v2o5
Answered by
0
Answer: Promotor used in contact process is Oleum (H2S2O7).
Similar questions