- Run the distillation columns on the first floor of the plant through the shift: start-up, steady running and shutdown as per SOP
- Maintain column temperature profile: reboiler, column top, middle and bottom temperatures within set limits
- Monitor and control reflux: reflux ratio, reflux flow and reflux drum level
- Run condensers and vent condensers: check cooling water and chilled water flow and temperature, and watch for vapour loss
- Control vacuum, pressure and steam to the reboiler
- Read and act on field instruments and panel readings: temperature indicators, pressure and vacuum gauges, level gauges, flow meters, PLC/DCS screens
- Switch receivers and make cut changes as instructed by the supervisor and QC
- Record all readings in the log sheet every hour
- Spot abnormal conditions early (flooding, bumping, pressure rise, cooling failure, leaks) and take first action as per SOP, then report at once
- Follow PPE, earthing, no-smoking and permit rules at all times
- Hand over the column with a written note on status, readings and issues
Skills
- Hands-on vacuum distillation column operation (batch and/or continuous)
- Positive understanding of reflux, condenser and reboiler operation
- Able to read field instruments and basic PLC/DCS screens
- Alert, careful and quick to act on abnormal readings
- Willing to work rotating shifts, including nights
- Marathi/Hindi