In steam turbine we sealing steam with two PSV one for sealing HP and LP side and other PCV is supply direct to surface condenser what’s is the purpose of second PCV ?
In our unit Hydrocraker no bypass on LPG amine contractor.LPG inlet temperature is 44 degree Celsius and pressure is 25 bar enter at the bottom of the column and at the top lean amine enter to the column at temperature 25 degree Celsius and pressure is 34 bar. The inlet temperature for LPG and...
The F-1701 heater outlet temperature is measured by the dual temperature sensing element TE-11 (both measured values shall be displayed on the DCS screen). The first transmitter is used for the F-1701 heater firing control (TC-16A), while the second one is used for indication purpose only...
In Hydrocraker unit, two stages and full conversion.we are producing Heavy diesel,Light diesel ,kerosene and naphtha. how we know how much we are producing a product and how much conversion for each stage from total feed.