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Process Control and Engineering, Process Safety, HSE
Optimization of Integrated Low-Temperature Gas Separation Processes Using SA Method and Different Refrigerants
Volume 6, Issue 4 , October 2009, , Pages 27-33

Abstract
  In low-temperature processes, heat rejected from separation columns is removed by refrigeration systems to heat sinks (reboilers & pre-heaters), process streams, other refrigeration streams, or external utilities. The need for efficient utilization and recovery of energy in sub-ambient gas separation ...  Read More