Some of the colleges which have good Chemical Engineering department are as follows:

Institute of Chemical Technology, Mumbai

Birla Institute of Technology, Mesra, Rajasthan

Sant Longowal Institute of Engineering and Technology

Apart from these colleges Various IITs and NITs also have chemical engineering department like IIT Kanpur, IIT Bombay, etc.

You can also check this link:

https://engineering.careers360.com/colleges/list-of-chemical-engineering-colleges-in-india

Hope this helps and All the Best.