||폴리제너레이션 성능 모사 연구
||Performance Analysis of Polygeneration Process
||Polygeneration(폴리제너레이션), CCP(복합화력발전), WGSR(수성가스전화반응), PSA(압력순환흡착공정), gPROMS(지프롬스), Dynamic Simulation(동적모사)
||SIHWANG LEE1, NGUYEN VO DAT1, GUNHEE LEE1, MINYOUNG JUNG2, RAKYOUNG JEON2, MIN OH1,2†
Polygeneration process is widely used to pursuit high efficiency by
sharing electricity, utility, refrigeration and the utilization of product chemicals. In
this paper, performance analysis of the 450 MW Class polygeneration process
was conducted with various syngas generated from coal and biomass gasifier.
WGSR and PSA process were employed for hydrogen production and separation.
Process modeling and dynamic simulation was carried out, and the results were
compared with NETL report. Net power of the polygeneration process was 439
MW considering power consumption. More than 90% of CO was converted at
WGSR and the hydrogen purity of PSA was more than 99.99%.