화학공학소재연구정보센터
홈 로그인 로그아웃 연락처 사이트맵
Journal of Industrial and Engineering Chemistry, Vol.18, No.5, 1851-1857, September, 2012
DOI10.1016/j.jiec.2012.04.017  Export Citation
Study on the new hydrogenation catalyst and processes for hydrogen peroxide through anthraquinone route
Hui Shang†, Hongjun Zhou†, Zehua Zhu1, and Wenhui Zhang
  • State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, PR China
  • 1Research Institute of Petroleum Processing, SINOPEC CORP., Beijing 100083, PR China
E-mail:,
The main process for industrial synthesis of hydrogen peroxide is to subject 2-ethylanthraquinone to cyclic hydrogenation and oxidation. Hydrogenation catalyst is one of the key techniques of anthraquinone route. A new egg-shell palladium catalyst with racshig-ring alumina supported was developed for meeting the mechanism and improving mass transformation based on the kinetics and mass transfer theory, the effects of materials feeding methods together with operating conditions on the hydrogenation efficiency were detailed. It was concluded that the egg-shell palladium catalyst developed by this research has higher hydrogenation efficiency than the commercial contrast catalysts.
Keywords:Hydrogen peroxide;Anthraquinone;Hydrogenation catalyst;Trickle bed reactor
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