摘要
担载液相催化剂的研究Ⅶ．乙烯羰化制丙醛的宏观动力学①胡斌孙懿张红平刘省明殷元骐②（中国科学院兰州化学物理研究所，兰州７３００００）关键词羰基化乙烯丙醛固定化催化剂动力学丙醛的生产方法有多种，工业上主要应用羰基合成法．在５０年代以前，以羰基钴作催化剂，...
According to the requiremeut of pilot process design, the supported liquid phase catalysts(SLPC) were prepared using three kinds of alumina ball with 1.75-2.75 mm diameters as carriers and rhodium phosophine complex as active precursor. The heterogeneous synthesis of propylaldehyde was performed from ethylene and syngas in stainless steel fixed bed reactor with the dimension of Φ18×300 mm. The factors influencing reactivity such as treatment conditions, property of carrier, inner and outer diffusion effect, the total pressure of reaction and the VHSV, were studied.
出处
《分子催化》
EI
CAS
CSCD
1996年第6期456-460,共5页
Journal of Molecular Catalysis(China)
基金
国家自然科学基金
关键词
羰基化
乙烯
丙醛
固定化
催化剂
动力学
Carbonylation, Ethylene, Propylaldehyde, Immobilized catalyst, Kinetics
