| 학회 |
한국공업화학회 |
| 학술대회 |
2017년 가을 (11/08 ~ 11/10, 부산 벡스코(BEXCO)) |
| 권호 |
21권 2호 |
| 발표분야 |
(화학공정) 화학 공정 개발을 위한 공정 설계, 스케일업 및 실증 기술 |
| 제목 |
Development of a Heat Integrated Solid Sorbent-based CO2 Capture Process |
| 초록 |
Solid sorbent-based CO2 capture processes are actively being developed as a post-combustion CO2 capture technology because of its advantages such as less corrosiveness, less volatility, and low regeneration energy. We developed a heat integrated CO2 capture process using PEI-based solid sorbents. This process uses a circulating fluidized bed for absorber and regenerator to enhance mass transfer between gas and solid phases. It includes a novel solid-solid direct heat exchanger of shell and tube type for reducing sensible energy. Because this heat integrated process is nonconventional, its process design is difficult without a bench or a pilot scale demonstration. We focus on how process simulation and computational techniques were utilized for designing and analyzing bench scale facility. Afterward, based on 20 Nm3/hr scale bench facility operations, energy consumptions and a key parameter affecting process performance are discussed. |
| 저자 |
서휘민1, 김기웅1, 박용기1, 이광순2, 조형희3
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| 소속 |
1한국화학(연), 2서강대, 3연세대 |
| 키워드 |
CO2 Capture; Computational Simulation
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| E-Mail |
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