March 2019
Valves, Pumps and Turbomachinery
Understand net gas compressor control logic from a process engineering standpoint
In a refinery or petrochemical plant, certain equipment can create “gray areas” between process engineers and instrument engineers.
The Authors
Rangki Hong is a senior process engineer on the plant basic engineering team at GS E&C. He has 22 yr of wide experience in engineering and design of various refinery and petrochemical processes, and specializes in utilities and offsites basic design. He holds a BS degree in chemical engineering from Korea University in Seoul, Korea.
Geun-Soo Chang is a principal process engineer and leader of the plant basic engineering group for GS E&C, Seoul, Korea. He holds an MS degree from Seoul National University in chemical engineering. He has contributed to basic and detailed engineering, commissioning and troubleshooting for numerous EPC projects for refineries and petrochemical plants.
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