| 학회 | 한국화학공학회 |
| 학술대회 | 2018년 가을 (10/24 ~ 10/26, 대구 EXCO) |
| 권호 | 24권 2호, p.1948 |
| 발표분야 | 촉매 및 반응공학(Catalysis and Reaction Engineering) |
| 제목 | Condensation of furanic platform molecules to diesel precursors over silica supported sulfonic acid functionalized catalysts |
| 초록 | Sulfonic acid functionalized wrinkled carbon/silica spheres (WNSC-SO3H) with primary mesopores were prepared with KCC-1 as a templat and p-toluenesulfonic acid (TsOH) as a carbon precursor and −SO3H source simultaneously. The physical and chemical properties of WS/C-SO3H were characterized by N2 adsorption, TEM, SEM, XPS, XRD, Raman spectrum, element analysis and acid−base titration techniques. WNSC-SO3H shows excellent performance in production of high carbon efuel precursors and exhibit a superior intrinsic catalytic activity compared to other commercial solid acids such as Amberlyst-15. The enhanced catalytic activity is attributed to the higher SO3H acid density, the larger and better communicating pores and the fibrous nature. 100% conversion and 91 % selectivity to target trimer was achieved and no distinct activity drop was observed after 5 recycles. This work was supported by the Energy Efficiency & Resources (No. 20163010092210) of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) grant funded by the Korea government Ministry of Trade, Industry & Energy |
| 저자 | Gebresillase Mahlet Nigus 1 , 서정길 2 |
| 소속 | 1 명지대, 2 Myongji Univ. |
| 키워드 | 촉매 및 반응공학 |
| VOD | VOD 보기 |
| 원문파일 | 초록 보기 |
