| 학회 |
한국화학공학회 |
| 학술대회 |
2016년 봄 (04/27 ~ 04/29, 부산 BEXCO) |
| 권호 |
22권 1호, p.382 |
| 발표분야 |
분리기술 |
| 제목 |
Development of lithium silicate-based CO2 sorbent for fluidized-bed at high temperature |
| 초록 |
The purpose of this study is development of lithium silicate-based CO2 capture dry sorbent applicable to fluidized bed process at high temperature. The attrition resistant of the sorbent is important in a fluidized bed. The P48S sorbent developed in this study was prepared by use of a spray dryer and Attrition index (AI) of sorbent was measured by ASTM D5757 method. The P48S sorbent showed an high AI of 4.1%. In addition, the CO2 capture capacities of the P48S sorbent maintained about 20 wt% during multiple cycles (sorption: 10 vol% H2O and 10vol% CO2 at 550°C; regeneration: N2 at 700°C). As these results, we conformed that P48S sorbent developed in this study has the potential as a sorbent applicable to fluidized bed process at high temperature. |
| 저자 |
권용목1, 이승용1, 이수출1, 조민선1, 서휘민2, 박용기2, 김재창1
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| 소속 |
1경북대, 2한국화학(연) |
| 키워드 |
흡수 |
| E-Mail |
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| 원문파일 |
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