| 학회 |
한국공업화학회 |
| 학술대회 |
2016년 가을 (10/26 ~ 10/28, 제주국제컨벤션센터(ICCJEJU)) |
| 권호 |
20권 2호 |
| 발표분야 |
촉매_포스터 |
| 제목 |
A green method for the synthesis of long chain aliphatic ketones from cross aldolcondensation of acetone and n-butanol over Cu-CeO2 catalysts |
| 초록 |
The aim of the present research is to synthesize long chain aliphatic ketones (LCAK) from bio-based small carbon molecules via cross aldolcondensation over Cu/CeO2 at elevated reaction temperature 240°C under nitrogen atmosphere using high pressure autoclave reactor. LCAK can be used as jet fuels and petrochemicals which are alternative to conventional fuels. Acetone and n-butanol are bio-based key reactants for the synthesis of LCAK. The Cu/CeO2 catalysts were developed in two different manners such as (i) citric acid method and (ii) solvothermal method. Interestingly, the catalyst prepared by citrate method exhibited an excellent catalytic activity compared to that of solvothermal catalyst. The total yield of LCAK was about 73% while the selectivity of 6-undecanone was achieved about 44 % over Cu-CeO2 citrate method catalyst. The prepared catalysts were well characterized using different analytical techniques. Finally, the activity and characterization results were well correlated. |
| 저자 |
Kannapu Hariprasad Reddy1, 서영웅2
|
| 소속 |
1Hanyang Univ., 2Department of Chemical Engineering / Hanyang Univ. |
| 키워드 |
Bio-based molecules; acetone; n-butanol; long chain aliphatic ketones; Cu/CeO2
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| E-Mail |
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