As per your score and previous year cutoff, the colleges you get are:-

National Institute of Technology Warangal  -- Chemical Engineering

National Institute of Technology Tiruchirappalli -- Process Control and Instrumentation

National Institute of Technology Karnataka Surathkal --  Environmental Science & Technology

National Institute of Technology Warangal-- Process Control

National Institute of Technology Rourkela-- Chemical Engineering

To know more about your chances of getting other colleges check out the PSU/college predictor link below: