Did you get into Wisconsin for Chem E? if so, then definitely go there (unless money is an issue).
Purdue is also very good, but I’d say that for chem E it is in this order:
- Minnesota
- Wisconsin
- UIUC
- GA tech I base these off a couple of website such as this: http://www.accesseducationindia.com/top-chemical-engineering-courses-usa.html and http://grad-schools.usnews.rankingsandreviews.com/best-graduate-schools/top-engineering-schools/chemical-engineering-rankings
Minnesota should get back to you soon, what about UIUC? that is an excellent school for engineering. I think results were released recently.