| 학회 |
한국화학공학회 |
| 학술대회 |
2006년 가을 (10/27 ~ 10/28, 고려대학교) |
| 권호 |
12권 2호, p.1568 |
| 발표분야 |
미립자공학 |
| 제목 |
Synthesis of High Purity Aluminum Ethoxide from Used Aluminum Cans |
| 초록 |
Aluminum ethoxide (AE) was synthesized to a high purity grade through dissolution a reaction and vacuum distillation from used Al cans(UACs) as a reactant under the condition of 3mol C2H5OH/mol Al of stoichiometric ratio, adding 10-3mol HgI2/mol Al for catalyst and 0.5mol xylene/mol Al as a solvent for the control of reaction temperature. The UACs were cut into small pieces and heat-treated at the condition of 600℃ to remove lots of kinds of impurities existing on and in the UACs. Using the pretreated UACs, the high purity AE was synthesized and analyzed quantitatively by complexometric method. As the results of experiment, the reaction gave a 99.1% purity and 75% yield corresponding to the total amount of Al existing in the pretreated UACs. |
| 저자 |
유승준1, 이민재1, 이세일1, 윤호성2, 장희동2, 이정운3, 홍승태3
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| 소속 |
1서남대, 2한국지질자원(연), 3서강대 |
| 키워드 |
Used aluminum cans; Aluminum ethoxide; Dissolution reaction; Vacuum distillation; High purity
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| E-Mail |
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| 원문파일 |
초록 보기 |
