Ammoxidation of propylene to acrylonitrile in a bench-scale circulating fluidized bed reactor. Hu Y Q,Zhao F Y,Wei F,et al. Chemical Engineering and Pro-cessing . 2007Hu Y Q,Zhao F Y,Wei F,et al.Ammoxidation of
您现在的位置:生物医药大词典 >> 通用词典 >> 词汇解释: catalyst for propylene ammoxidation to acrylonitrile catalyst for propylene ammoxidation to acrylonitrile分享到: 丙烯氨氧化制丙烯腈催化剂分类: 进出口 | 查看相关文献(pubmed) | 免费全文文献...
Ammoxidation refers to a reaction in which a methyl group with allyl hydrogens is converted to a nitrile group using ammonia and oxygen in the presence of a mixed oxide–based catalyst. A successful application of this reaction produces acrylonitrile from propylene: 2CH3CHCH2 + 2NH3 + 3O2→ ...
Polymerized acrylonitrile fibers are produced under the trade names such as Orlon (DuPont) and Acrilan (Monsanto). Acrylonitrile is also a reactant in the synthesis of dyes, pharmaceuticals, synthetic rubber, and resins. Acrylonitrile production occurs primarily through ammoxidation of propylene: CH3-...
Acrylonitrile is also a reactant in the synthesis of dyes, pharmaceuticals, synthetic rubber, and resins. Acrylonitrile production occurs primarily through ammoxidation of propylene: CH3- CH = CH2 + NH3 + 1.5O2→CH2 = CH - CN + 3 H2O. View all Uses Accelerated production and use of ...
CO2-assisted oxidative dehydrogenation of propane (CO2-ODHP) is an attractive strategy to offset the demand gap of propylene due to its potentiality of red
1,147,038. Acrylonitrile and methacrylonitrile. B. F. GOODRICH CO. 30 Aug., 1966 [30 Aug., 1965 (7); 21 Jan., 1966], No. 38586/66. Heading C2C. Acrylonitrile or methacrylonitrile are produced by passi
On Mo-Bi catalysts,part of feed ammonia was oxidized to N 2 and H 2O in the process of acrylonitrile synthesis viapropylene ammoxidationtechnology. 在常压下、380～ 445℃的反应温度内 ,研究了在Mo -Bi系丙烯氨氧化工业催化剂上 ,有或无丙烯存在时氨被直接氧化分解的反应动力学 ,提出了由两个基本步...
Olefins such as propylene and isobutylene, respectively, converted into the corresponding unsaturated nitrile i.e., acrylonitrile and methacrylonitrile, the method is to make an olefin, ammonia, a mixture of molecular oxygen-containing gas in the presence of a catalyst under reaction conditions, the...
The reactor is developed to match the redox reaction mechanism of catalytic propylene ammoxidation to acrylonitrile. According to its developmental concept, it is able to be applied not only in acrylonitrile synthesis via propylene ammoxidation but also in most of olefins selective ammoxidation and ...