| 학회 |
한국공업화학회 |
| 학술대회 |
2015년 가을 (11/04 ~ 11/06, 제주국제컨벤션센터(ICCJEJU)) |
| 권호 |
19권 2호 |
| 발표분야 |
촉매_포스터 |
| 제목 |
Effects of Recycle and Split Ratios on the Performance of CO2 Utilized Gas-to-Methanol Process |
| 초록 |
Two process models for CO2 utilized gas-to-methanol (GTM) process (CGTM), primarily producing methanol were developed by Aspen Plus. Both models are mainly comprised of a reforming unit, a methanol synthesis unit and a recycle unit, with the feeding point of the fresh CO2 as the main configurational difference. With recycling, it was found that the thermal and carbon efficiencies increased, less amount of CO2 was emitted from the process and more methanol was produced. It was shown that the process efficiency was sensitive to the recycle ratio and more recycle seemed to be beneficial for improving process efficiency and reducing CO2 emissions. However, the process efficiency was not very sensitive to the split ratio, and the optimum split ratio was determined to be zero. |
| 저자 |
박해구, 이윤조, 곽근재, 전기원, Zhang Chundong
|
| 소속 |
한국화학(연) |
| 키워드 |
Energy efficiency; CO2 utilization; Emission control; Gas-to-Methanol
|
| E-Mail |
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