Chemical and engineering bases for green H_(2)0_(2) production and related oxidation and ammoximation of olefins and analogues  

作　　者：Minghua Qiao Xingui Zhou Zexue Du Peng Wu Baoning Zong 

机构地区：[1]Collaborative Innovation Center of Chemistry for Energy Materials,Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials,Fudan University,Shanghai 200438,China [2]State Key Laboratory of Chemical Engineering,East China University of Science and Technology,Shanghai 200237,China [3]State Key Laboratory of Petroleum Molecular&Process Engineering,Research Instituteof Petroleum Processing,SINOPEC,Beijing 100083,China [4]State Key Laboratoryof Petroleum Molecular&Process Engineering,Schoolof Chemistry and Molecular Engineering,East China Normal University,Shanghai 200062,China

出　　处：《National Science Review》2024年第8期298-315,共18页国家科学评论（英文版）

基　　金：supported by the State Key Research and Development Project of China (2021YFA1501400).

摘　　要：Plastics,fibers and rubber are three mainstream synthetic materials that are essential to our daily lives and contribute significantly to the quality of our lives.The production of the monomers of these synthetic polymers usually involves oxidation or ammoximation reactions of olefins and analogues.However,the utilization of C,O and N atoms in current industrial processes is<80%,which represents the most environmentally polluting processes for the production of basic chemicals.Through innovation and integration of catalytic materials,new reaction pathways,and reaction engineering,the Research Institute of Petroleum Processing,Sinopec Co.,Ltd.(RIPP)and its collaborators have developed unique H_(2)O_(2)-centered oxidation/ammoximation technologies for olefins and analogues,which has resulted in a Y500 billion emerging industry and driven trillions of Ys'worth of downstream industries.The chemical and engineering bases of the production technologies mainly involve the integration of slurry-bed reactors and microsphere catalysts to enhance H_(2)02 production,H_(2)O_(2) propylene/chloropropylene epoxidation for the production of propylene oxide/epichlorohydrin,and integration of H_(2)O_(2) cyclohexanone ammoximation and membrane separation to innovate the caprolactam production process.This review briefly summarizes the whole process from the acquisition of scientific knowledge to the formation of an industrial production technology by RIPP.Moreover,the scientific frontiers of H_(2)O_(2) production and related oxidation/ammoximation processes of olefins and analogues are reviewed,and new technological growth points are envisaged,with the aim of maintaining China's standing as a leader in the development of the science and technologies of H_(2) O_(2) production and utilization.

关 键 词：hydrogen peroxide OXIDATION AMMOXIMATION propylene oxide EPICHLOROHYDRIN cyclohexanone oxime 

分 类 号：TQ2[化学工程—有机化工]