Supported Co/activated carbon catalysts for the one-pot synthesis of isophorone diamine from hydroamination of isophorone nitrile

被引：1
|
作者：
Wei, Zuojun [1 ]
Liu, Haiyan [1 ]
Zhou, Kuo [2 ]
Shu, Huimin [2 ]
Liu, Yingxin [2 ]
机构：
[1] Zhejiang Univ, Coll Chem & Biol Engn, Minist Educ, Key Lab Biomass Chem Engn, 38 Zheda Rd, Hangzhou 310027, Zhejiang, Peoples R China
[2] Zhejiang Univ Technol, Coll Pharmaceut Sci, Res & Dev Base Catalyt Hydrogenat, 18 Chaowang Rd, Hangzhou 310014, Zhejiang, Peoples R China
来源：
REACTION KINETICS MECHANISMS AND CATALYSIS | 2019年 / 127卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Carbon reduction; Co; AC; Hydroamination; Isophorone diamine; Isophorone nitrile; FISCHER-TROPSCH SYNTHESIS; REDUCTIVE AMINATION; PERFORMANCE; HYDROGENATION; NANOPARTICLES; EFFICIENT; SOLVENT; HYDROGENOLYSIS; FURFURYLAMINE; CONVERSION;
D O I：
10.1007/s11144-019-01606-9
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Supported Co/activated carbon (Co/AC) catalysts were prepared by the incipient wetness impregnation method and applied to the one-pot hydroamination of isophorone nitrile (IPN) into isophorone diamine (IPDA). The 20wt% Co/AC heat-treated in N-2 exhibited superior catalytic performance to the 20wt% Co/AC heat-treated in H-2, by which a maximum 90.2% yield of IPDA was achieved and it could be recycled at least four times. XRD, XPS, TEM and BET has demonstrated that the existence of the fcc form of Co as well as the smaller and more uniformly dispersed Co particles in the Co/AC catalyst heat-treated in N-2 may contribute to the excellent catalytic performance.
引用
收藏
页码：931 / 943
页数：13
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