| 학회 |
한국화학공학회 |
| 학술대회 |
2021년 봄 (04/21 ~ 04/23, 부산 BEXCO) |
| 권호 |
27권 1호, p.259 |
| 발표분야 |
공정시스템 |
| 제목 |
Process simulation and MATLAB linking optimization of blue ammonia synthesis including carbon capture and storage |
| 초록 |
Ammonia used as fertilizer can be produced through the Harbor-Bosch method. The raw materials of the Harbor-Bosch method are hydrogen and nitrogen. Hydrogen source production methods include water electrolysis, SMR and biomass gasification. Nitrogen source production methods include membrane, PSA and cryogenic methods. The hydrogen source used the blue H2 production method SMR-CCS method, and the nitrogen source used the cryogenic air separation unit method. In the SMR reaction, water and methane react to produce syngas. Thereafter, Syngas passes through the WGS reaction to produce hydrogen and CO2. At this time, the generated CO2 is a greenhouse gas and must be removed through an absorption process. Therefore, it is necessary to add a CCS process to the SMR method. In this way, blue ammonia has produced blue H2 In this study, Aspen plus V11 was used to simulate blue ammonia process. With the aim of producing 50,000 Nm3/h hydrogen, the ratio of CH4/AIR entering the furnace, the ratio of S/C injected into the SMR, and operating costs were optimized through MATLAB linking |
| 저자 |
신범주1, 문지훈1, 김승모1, 최봉근1, 조강희2, 윤형철2, 김경민3, 문종호1
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| 소속 |
1충북대, 2한국에너지기술(연), 3강릉원주대 |
| 키워드 |
공정모사 및 설계; 공정최적화
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| E-Mail |
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| 원문파일 |
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