Hi Naufal,

A limited number of colleges in TN are currently providing this course.

The colleges best for Petrochemical Engineering in TN are:

Anna University, BIT Campus

RVS College of Engineering and Technology, Coimbatore

RVS College of Engineering and Technology, Dindigul

JCT College of Engineering and Technology, Pichanur

The full list of universities that are providing degrees in this stream can be seen here: https://engineering.careers360.com/colleges/list-of-engineering-colleges-in-India?f%5B0%5D=sm_college_course_level%3AUG&f%5B1%5D=sm_college_state%3ATamil%20Nadu&f%5B2%5D=sm_course_offered%3APetrochemical%20Engineering

All the best!