서지주요정보
니트로벤젠에서 아닐린 제조에의 촉매 및 공정개발 연구 = The vapor-phase catalytic hydrogenation of nitrobenzene to aniline
서명 / 저자 니트로벤젠에서 아닐린 제조에의 촉매 및 공정개발 연구 = The vapor-phase catalytic hydrogenation of nitrobenzene to aniline / 김종팔 ; 윤현기.
저자명 김종팔 ; 윤현기 ; Kim, Jong-Pal ; Yoon, Hyeon-Gi
발행사항 [서울 : 한국과학기술원, 1982].
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소장정보

등록번호

4101857

소장위치/청구기호

학술문화관(문화관) 보존서고

MCPE 8211

SMS전송

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반납예정일

초록정보

The study on B.T.X., which are largely produced as the by-products of the Petro-Chemical Industries, has been very limited in this country and therefore it is worth while investigating their utilizations. The objective of this research is the development of catalysts and process in the manufacture of Aniline, which is the most useful one for benzene derivatives. The experimental equipment was designed such that it could be applied for various catalytic reactions, and the catalysts used were $Ni/r-Al_2O_3$, $Ni/SiO_2$, $Cu/SiO_2$ and $Ni-Cu/r-Al_2O_3$. Of these catalysts, high activity and selectivity were obtained for $Ni/r-Al_2O_3$ catalyst, which could be used as an appropriate catalyst of this reaction. For $Ni/SiO_2$, high activity was obtained but was somewhat unstable. For $Cu/SiO_2$, high activity, stability and selectivity were obtained and it could also be used as an appropriate catalyst. For Ni-Cu alloy on $r-Al_2O_3$, high stability at high tempearture was obtained, such that it could be applied in this reaction where the removal of the heat of reaction was very difficult. And for the $Ni/r-Al_2O_3$, high pressure resulted in high activity and high stability, and optimal ratio of hydrogen to nitrobenzene was 5-7 regardless of the space time. It was found that there exists an optimum locus for the best yield in the domain of space time and reaction temperature. Catalyst deactivation was more apt to occur at the low space time and high reaction temperature. And the Hougen-Watson type equation has been found in good correlation with the rate data for $Ni/r-Al_2O_3$.

서지기타정보

서지기타정보
청구기호 {MCPE 8211
형태사항 [viii], 103 p. : 삽도 ; 26 cm
언어 한국어
일반주기 부록 수록
저자명의 영문표기 : Jong-pal Kim
공동저자명의 영문표기 : Hyeon-Gi Yoon
지도교수의 한글표기 : 김영걸
지도교수의 영문표기 : Young-Gul Kim
학위논문 학위논문(석사) - 한국과학기술원 : 화학공학과,
서지주기 참고문헌 : p. 96-99
주제 Catalysts.
화학 공정. --과학기술용어시소러스
촉매. --과학기술용어시소러스
Chemical processes.
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