| 학회 |
한국화학공학회 |
| 학술대회 |
2007년 가을 (10/26 ~ 10/27, 한국과학기술원) |
| 권호 |
13권 2호, p.2191 |
| 발표분야 |
유동층 |
| 제목 |
Conceptual Design of Gas Sweetening Process using Methanol as a Solvent |
| 초록 |
The gas sweetening process using methanol as a solvent is conceptually designed. The process removes acid components such as hydrogen sulfide (H2S) and carbon dioxide (CO2) in the coal-gasified gas stream at the low temperature and the high pressure. The process consists of one absorption column and two desorption columns which are composed of acid gas removal column and methanol/water separation column. The design specifications of the absorption column are to absorb 95% of CO2 as a bottom stream and to reduce H2S content at a top vapor stream to 1.0 ppm. The design specification of the acid gas removal column is to remove H2S and CO2 as a top vapor stream and that of the methanol/water separation column is to produce a solvent stream as a top product. The process is conceptually designed using commercial software, PRO/II with an appropriate thermodynamic model. |
| 저자 |
박영철1, 조성호1, 이창근1, 조정호2, 강영철3
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| 소속 |
1한국에너지기술(연), 2동양대, 3(주)씨이에스 |
| 키워드 |
gas sweetening process; hydrogen sulfide; carbon dioxide; methanol
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| E-Mail |
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| 원문파일 |
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