Advanced SearchSearch Tips
A Study of Mixed Refrigerant Process Control in Liquefied Natural Gas Process using Dynamic Simulation
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
A Study of Mixed Refrigerant Process Control in Liquefied Natural Gas Process using Dynamic Simulation
Lee, Jae Yong; Park, Chan-Cook;
  PDF(new window)
Today the most efficient way to transport the natural gas is carried via the liquid. In order to liquefy the natural gas to be cooled to or less. Cooling method has a number of different ways. In this paper, we studied control method for the representative liquefaction process, C3MR. Natural gas liquefaction control is a tool that can maintain the quality of natural gas is a means to ensure stable operation. Analyzing the C3MR process, and select the control parameters for the control valve. We find control structure for mixed refrigerant cycle through the step response. A control result obtained through the dynamic simulation arbitrarily given a disturbance was found to maintain a steady-state results.
C3MR;process control;dynamic simulation;liquefied natural gas;
 Cited by
Lu, T. and Wang, K.s.,, Analysis and optimization of cascading powor cycle with liquefied natural gas(LNG) cold energy recovery, Applied thermal Engineering, Vol. 29, No. 8-9, 1478-1484, (2009) crossref(new window)

Liu, M., Lior, N., Zhang, N. and Han, W., Thermoeconomic analysis of a novel zero-CO2-emission high-efficiency power cycle using LNG coldness, Energy Conversion and Management, Vol. 50, No. 11, 2768-2781, (2009) crossref(new window)

Arthur J. Kidnay, William R. Parrish, Fundamentals of Natural Gas Processing, 1, 289, CRC press, Boca Raton. (2006)

Nogal, F.D., Kim, J.K, Perry, S. and Smith, R., Optimal design of mixed refrigerant cycles, Industrial and Engineering Chemistry Research, Vol. 47, No. 22, 8274-8740, (2008)

Lee, G.C., Smith, R. and Zhu, X.X., Optimal synthesis of mixed-refrigerant systems for low temperature process", Industrial and Engineering Chemistry Research, Vol. 41, No. 20, 5016-5028, (2002) crossref(new window)

A Global Market, LNG Industry, Autumn, (2006)

M. J. Roberts and Y. N. Liu and J. C Bronfenbrenner, Reducing LNG Capital Cost in Today's Competitive Environment, 14th International Comference & Exhibition on Liquefied Natural Gas(LNG 14), PS2-6, 1-12, Doha-Qatar, (2004)

Patel, N.C. and Teja, A.S., A new cubic equation of state for fluids and fluid mixtures, Chemical Engineering Science, Vol. 37, No. 3, 463-473, (1985)

Lee, M. J. and Sun, H. C., Thermodynamic property prediction for refrigerant mixtures, Industrial and Engineering Chemistry Research, Vol. 31, No. 4, 1212-1216, (1992) crossref(new window)

Peng, D.Y. and Robinson, D.B., A new twoconstant equation of state, Industrial and Engineering Chemistry Fundamentals, Vol. 15, No. 1, 59-64, (1976)