Energy-saving methods for atmospheric and vacuum distillation units?
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What other energy-saving measures does a atmospheric and vacuum distillation unit have, in addition to saving energy in steam and furnaces? How do your refineries do it?
Use heat exchange networks for energy savings.
Using screw compressors to replace steam； Replace the existing air-cooling equipment with a plate heat exchanger at the top of the tower ； Replacing demulsifier addition with ultrasonic electrodesalting
The cooling system of atmospheric-pressure devices can be replaced with evaporative cooling.
We are currently conducting feasibility studies to adopt energy-efficient technologies in order to improve the efficiency of the entire heating network
1. Optimize the heat exchange pipeline network 2. Cut the impellers of pumps
Pump impeller cutting? What does that mean?
Low-temperature vacuum technology (elimination of the vacuum furnace), with the crude residue going directly to the vacuum distillation tower to produce vacuum distillate oil.
Energy savings for pumps, optimization of heat exchange networks, optimization of water injection temperature in electrodialysis