| 학회 | 한국공업화학회 |
| 학술대회 | 2007년 봄 (05/11 ~ 05/12, 계명대학교) |
| 권호 | 11권 1호 |
| 발표분야 | 환경에너지 |
| 제목 | Acid treatment to regenerate an aged commercial three-way catalyst (TWC) |
| 초록 | In this work, seven different acid aqueous solutions (HCl, H2SO4, HNO3, H3PO4, CH3COOH, C2H2O4 and C6H8O7) have been employed to regenerate a spent commercial three-way automotive catalyst (TWC). The physicochemical properties of the spent and pretreated TWC were characterized by XRD, BET, TEM, and ICP. The samples were also examined for their catalytic activity with organic compounds. A remarkable increase in activity was observed for all regeneration procedures. |
| 저자 | 남승원1, 김상채1, 심왕근2 |
| 소속 | 1목포대, 2전남대 |
| 키워드 | Acid; Catalytic oxidation; Regeneration; TWC; VOCs |
