绿色催化剂在芳烃硝化中的研究进展  

Research progress on green catalysts for nitrification of aromatic hydrocarbons

作　　者：耿来红 陈晓东 王涛 冯维真 金万福 Geng Laihong;Chen Xiaodong;Wang Tao;Feng Weizhen;Jin Wanfu(Gansu Research Institute of Chemical Industry Co.,Ltd.,Lanzhou 730020,Gansu,China;Gansu Chuangyi Testing Technology Co.,Ltd.,Lanzhou 730020,Gansu,China;Gansu Key Laboratory of Fine Chemicals,Lanzhou 730020,Gansu,China)

机构地区：[1]甘肃省化工研究院有限责任公司,甘肃兰州730020 [2]甘肃创翼检测技术有限公司,甘肃兰州730020 [3]甘肃省精细化工重点实验室,甘肃兰州730020

出　　处：《工业催化》2023年第5期18-22,共5页Industrial Catalysis

基　　金：中央引导地方科技发展资金项目(22ZY1QA009)。

摘　　要：芳烃硝化产物因高附加值和结构多样性,在工业中间体领域举足轻重。目前,传统的芳烃硝化采用混酸硝化法,虽然工艺成熟,但常伴有选择性差、废酸处理难度大、环境污染严重等问题。近年来,随着对绿色硝化催化剂的不断深入研究,开发绿色催化体系替代传统混酸硝化成为该领域的研究热点。综述固体酸、离子液体、过渡金属等绿色催化剂在芳烃硝化中的研究进展,对该研究领域存在的局限性和未来的绿色清洁发展前景进行总结和展望。Aromatic nitrifying products play an important role in the synthesis of intermediates such as medicine,rubber,explosives,dyes and pesticides due to their high added value and structural diversity.At present,the traditional aromatic nitrification is mixed acid nitrification.The process is mature,but often accompanied by poor selectivity,difficult waste acid treatment,serious environmental pollution and other problems.In recent years,with the continuous in-depth research on green nitrification catalysts,the development of green catalytic system to replace the traditional mixed acid nitrification has become a research focus in this field.In this paper,the research progress of solid acid,ionic liquid,transition metal and other green catalysts in the nitrification of aromatic hydrocarbons is reviewed.The limitations of this research field and the prospects of green and clean development in the future are summarized and prospected.

关 键 词：催化剂工程 芳烃 绿色硝化催化剂 过渡金属 固体酸 离子液体 

分 类 号：TQ426.94[化学工程] TQ246.1