Solid Particle Reaction - No Reaction Take Place
 

Dear everyone,
hi
My reaction is; Al2O3(s) + 3 H2SO4(liq) -> Al2<SO4>3(liq) + 3 H2O(liq)

Al2O3 is in solid particle form and i have inserted in Fluent6.3.26.

So I have two phases, eulerian model

phase1; liquide mixture
phase2; solid particle
and for the phase interaction i want to insert above reaction but in the field it is dis-active and no chance for me to introduce Al2O3! why this happens? :confused:
as the consequence no reaction take place in my case :(

http://up98.org/upload/server1/02/a/...6omgst0999.png