Help!



Hello CCLers,
   I'm a graduate student. Because being beginner, I don't know
   what software I can use to simulate absorption, desorption,
   diffusion, decomposition and reaction of gases on solid surface.
   Could you tell me some literatures.
   Thank you in advance!
 Best regards,
 Kong Hao
 Tianjin University
 Tianjin,300072
 Department of Catalytic Science and Engineering
 P.R.China                        mailto:guanpang ( ( at ) )
 freemail.online.tj.cn