Question is based on Desalter operation.
1. What can be possible reasons of mud in brine but no traces of oil during normal desalter operation? Is desalter paramters temperature, pressure and mixing delta P plays any role in it?
2. What is the role of Pressure and Temperature in desalter operation?
3. On what basis, Transformer KV setting to be changed in desalter?
4. What is the role of Mixing Valve DP in desalter operation and when does it require to be changed?