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KISS
The catalytic dehydration of ethanol to produce ethylene and ether was studied in 270-350℃ temperature range under the atmospheric pressure. Zeolite NaA catalyst was synthesized from kaolin. Zeolite LiA catalyst was prepared by exchanging of Na^+ i...
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RISS 인기검색어
합성 Zeolite NaA 와 LiA 촉매상에서 에탄올의 탈수 = Dehydration of Ethanol on the Synthetic Zeolite NaA and LiA Catalyst
한글로보기https://www.riss.kr/link?id=A3089578
- 저자
- 발행기관
- 학술지명
- 권호사항
-
발행연도
1986
-
작성언어
-
-
KDC
500
-
등재정보
SCOPUS,KCI등재,ESCI
-
자료형태
학술저널
- 발행기관 URL
-
수록면
163-169(7쪽)
- 제공처
- 소장기관
-
0
상세조회 -
0
다운로드
부가정보
다국어 초록 (Multilingual Abstract)
The catalytic dehydration of ethanol to produce ethylene and ether was studied in 270-350℃ temperature range under the atmospheric pressure. Zeolite NaA catalyst was synthesized from kaolin. Zeolite LiA catalyst was prepared by exchanging of Na^+ ion of Zeolite NaA with Li^+ ion. Ethylene selectivity on Zeolite LiA catalyst was larger than that on Zeolite NaA catalyst. Dehydration on Zeolite LiA catalyst was found to be a single-site surface reaction controlled mechanism. Activation energy of the reaction to produce ethylene from ethanol on Zeolite LiA was 12.5 ㎉/㏖. Adsorption enthalpy of ethanol and water on Zeolite LiA was -4.106 ㎉/㏖ and -8.64 ㎉/㏖, respectively.
The catalytic dehydration of ethanol to produce ethylene and ether was studied in 270-350℃ temperature range under the atmospheric pressure. Zeolite NaA catalyst was synthesized from kaolin. Zeolite LiA catalyst was prepared by exchanging of Na^+ ion of Zeolite NaA with Li^+ ion. Ethylene selectivity on Zeolite LiA catalyst was larger than that on Zeolite NaA catalyst. Dehydration on Zeolite LiA catalyst was found to be a single-site surface reaction controlled mechanism. Activation energy of the reaction to produce ethylene from ethanol on Zeolite LiA was 12.5 ㎉/㏖. Adsorption enthalpy of ethanol and water on Zeolite LiA was -4.106 ㎉/㏖ and -8.64 ㎉/㏖, respectively.
동일학술지(권/호) 다른 논문
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액막법에 의한 습식인산 중의 우라늄 ( Ⅵ ) 회수 연구
- 한국화학공학회
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- 1986
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-
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-
몰리브데나 - 알루미나 촉매의 세슘 첨가효과 ( 1 )
- 한국화학공학회
- 문세기
- 1986
- SCOPUS,KCI등재,ESCI
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