서지주요정보
HZSM-5 와 개조된 HZSM-5 촉매를 이용한 n-펜탄의 수첨분해반응에 관한 연구 = A study on the hydrocracking reaction of n-pentane over HZSM-5 and modified HZSM-5 catalysts
서명 / 저자 HZSM-5 와 개조된 HZSM-5 촉매를 이용한 n-펜탄의 수첨분해반응에 관한 연구 = A study on the hydrocracking reaction of n-pentane over HZSM-5 and modified HZSM-5 catalysts / 노창섭.
저자명 노창섭 ; No, Chang-Sub
발행사항 [대전 : 한국과학기술원, 1991].
Online Access 제한공개(로그인 후 원문보기 가능)원문

소장정보

등록번호

8002234

소장위치/청구기호

학술문화관(문화관) 보존서고

MCE 9106

SMS전송

도서상태

이용가능

대출가능

반납예정일

초록정보

Hydrocracking reaction of n-pentane was studied over HZSM-5, Metal-supported HZSM-5 and [Ni]HZSM-5 catalysts. HZSM-5 and [Ni]HZSM-5 zeolites with various Si/Metal ratios were synthesized in reflux (90℃) and autoclave (175℃) systems and were characterized by SEM, XRD, XRF, BET and TPD methods. In HZSM-5 catalysis, the density of acid sites decreased as the ratio of Si/$Al_2$ increased, which reduced reactivity. In the case of [Ni]HZSM-5 catalyst, part of Ni adsorbed to surface not being exchanged in lattice. And this catalyst showed lower activity than HZSM-5 one. Ni/HZSM-5 catalyst favored hydrogenolysis and Ni-Mo/HZSM-5 preferred isomerization. The reaction network of n-pentane hydrocracking on Ni-Mo/HZSM-5(70) catalyst was proposed using the initial selectivity of products. The reaction networks indicated that the isomerization reaction was main reaction.

서지기타정보

서지기타정보
청구기호 {MCE 9106
형태사항 viii, 62 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Chang-Sub No
지도교수의 한글표기 : 임선기
지도교수의 영문표기 : Son-Ki Ihm
학위논문 학위논문(석사) - 한국과학기술원 : 화학공학과,
서지주기 참고문헌 : p. 56-62
주제 Isomerization.
촉매. --과학기술용어시소러스
화학 공정. --과학기술용어시소러스
Catalysts.
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