| 학회 |
한국공업화학회 |
| 학술대회 |
2019년 봄 (05/01 ~ 05/03, 부산 벡스코(BEXCO)) |
| 권호 |
23권 1호 |
| 발표분야 |
환경·에너지_포스터 |
| 제목 |
NH3 formation identified from an ambient removal of N2O gas by electrogenerated Ni(I) electron mediator at electroscrubber |
| 초록 |
N2O removal at room temperature with value added product is a highly needed method. This is the first report deals ambient temperature removal of N2O to NH3 using mediated electrochemical reduction at electro-scrubbing process. First, [Ni(I)(CN)4]3- was generated by electrochemical way using paired electrolysis at cathodic half-cell in 10 M KOH solution. The concentration of electrogenerated Ni(I) was derived from potentiometric titration and different applied current density used to establish the suitable condition. The electrogenerated Ni(I) pumped on the scrubber column to remove the N2O which was entered under the wet scrubbing column. The removal of N2O was monitored by online FTIR gas analyzer which was attached to the column exit. The feed concentration and gas flow rate effect were analyzed on N2O removal and discussed. On line GC results compared for the formation of NH3 during removal of N2O. |
| 저자 |
A.G.Ramu, G.MUTHURAMAN, 문일식
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| 소속 |
순천대 |
| 키워드 |
MER; N2O removal; electro-scrubbing; Greenhouse gas removal
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| E-Mail |
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