서지주요정보
O - 벤조일 벤조산 및 안트라퀴논의 합성 = Synthesis of anthraquinone dye intermediates
서명 / 저자 O - 벤조일 벤조산 및 안트라퀴논의 합성 = Synthesis of anthraquinone dye intermediates / 박명식 ; 박순철.
저자명 박명식 ; 박순철 ; Park, Myung-Sik ; Park, Soon-Chul
발행사항 [서울 : 한국과학기술원, 1980].
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소장정보

등록번호

4000878

소장위치/청구기호

학술문화관(문화관) 보존서고

MCPE 8016

SMS전송

도서상태

이용가능

대출가능

반납예정일

초록정보

The prefered method for the manufacture of anthraquinone in small scale production is the reaction of phthalic anhydride with benzene in the presense of aluminum chloride to give o-benzoyl benzoic acid in a ball mill reactor followed by acid cyclization. The two reaction paths are thoroughly investigated to give optimum operation conditions of ball mill reactor, and to find out relation between the acid concentration, temperature, reaction time and conversion in acid reactor, respectively. The results shows that the optimum operation conditions in ball mill reactor are as follows : rotation speed 50-65% critical speed, fractional ball filling 30-35%, material to void ratio 1.5 and 20% excess benzene feed based upon theoretical. In acid reactor the cyclization reaction rate is continuously catalyzed by additional sulfuric acid. A sulfuric acid concentration and temperature combinations are measured to give expected conversion in time. The economic aspects of this process is also considered by scale up design based on pilot plant experiment. With a projected production of 100 tons/year anthraquinone and 50 tons/year o-benzoyl-benzoic acid simultaneously, the total investment is 370 million wons with the rate of return on investment of 10.19% after tax.

서지기타정보

서지기타정보
청구기호 {MCPE 8016
형태사항 iii, 131 p. : 삽도 ; 26 cm
언어 한국어
일반주기 부록 : 1, 물성과 물성치 추정. - 2, 원료의 규격 및 처리방법. - 3, Raw fata summary. - 4, Pilot olant design. - 5, Scale-up 계산. - 6, 경제성 분석 계산
저자명의 영문표기 : Myung-Sik Park
공동저자명의 영문표기 : Soon-Chul Park
지도교수의 한글표기 : 장호남
지도교수의 영문표기 : Ho-Nam Chang
학위논문 학위논문(석사) - 한국과학기술원 : 화학공학과,
서지주기 참고문헌 : p. 59-62
주제 Organic compounds --Synthesis.
화학 공정. --과학기술용어시소러스
합성. --과학기술용어시소러스
Chemical process control.
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