Tag Archives for combination tower

Retrofitted combination tower to save energy

The hot coke drum vapors are a valuable source of high-level heat. This energy, which is partially recovered in the combination tower heavy gas-oil pumparound section, can be used for generating steam, preheating coker feed, or reboiling a gas plant. … Continue reading

19. July 2013 by Jack
Categories: Process Troubleshooting | Tags: | Leave a comment

Combination Tower

A delayed coker combination tower is similar in design and function to an ordinary crude distillation tower; heat is removed and products are fractionated. Referring to Figure 3-1, four products are made: wet gas, unstabilized naphtha or wild gasoline, furnace … Continue reading

19. July 2013 by Jack
Categories: Process Troubleshooting | Tags: | Leave a comment