You canconsider below names as these colleges are considered to be decentt pursue Chemical Engineering -

Indian Institute of Technology, Bombay

Indian Institute of Technology, Delhi

Indian Institute of Technology, Kharagpur

Indian Institute of Technology, Kanpur

Indian Institute of Technology, Madras

Indian Institute of Technology, Roorkee

Indian Institute of Technology, Guwahati

National Institute of Technology, Surathkal

National Institute of Technology, Tiruchirappalli

National Institute of Technology, Warangal

Motilal Nehru National Institute of Technology

National Institute of Technology, Durgapur

Birla Institute of Technology and Science

Delhi Technological University

Anna University

Jadavpur University

Harcourt Butler Technical University etc.

Note : As there are many colleges available for the same so it would be better if you could share which particular state you are interested in accordingly I would be helping you with the list of colleges.

Good Luck!!!