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Absorption characteristics of new solvent based on a blend of AMP and 1,8-diamino-p-menthane for CO2 absorption.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Mun, Seong-Man Choi, Won-Joon Min, Byoung-Moo Cho, Sang-Won |
| Copyright Year | 2012 |
| Abstract | Aqueous 1,8-diamino-p-menthane (KIER-C3) and commercially available amine solutions were tested for CO2 absorption. A 2-amino-2-methyl-1-propanol (AMP) solution with an addition of KIER-C3 showed 9.3% and 31.6% higher absorption rate for CO2 than the AMP solution with an addition of monoethanolamine (MEA) and ammonia (NH3), respectively. The reaction rate constant for CO2 absorption by the AMP/KIER-C3 solution was determined by the following equation: k2,AMP/C3 = 7.702 x 10(6) exp (-2248.03/T). A CO2 loading ratio of the AMP/KIER-C3 solution was also 2 and 3.4-times higher than that of the AMP/NH3 solution and the AMP/MEA solution, respectively. Based on the experimental results, KIER-C3 may be used as an excellent additive to increase CO2 absorption capability of AMP. |
| Starting Page | 897 |
| Ending Page | 902 |
| Page Count | 6 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.jesc.ac.cn/jesc_en/ch/reader/create_pdf.aspx?file_no=2012240517&flag=1 |
| PubMed reference number | 22893968v1 |
| Volume Number | 24 |
| Issue Number | 5 |
| Journal | Journal of environmental sciences |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
