Oxidative Dehydrogenation of a C4 Raffinate-2 towards 1,3-Butadiene in a Two-Zone Fluidized Bed

被引：0
作者：
Rischard, Julius [1 ]
Antinori, Claudia [2 ]
Deutschmann, Olaf [1 ]
机构：
[1] Karlsruhe Inst Technol, Inst Chem Technol & Polymer Chem, Engesserstr 20, D-76351 Karlsruhe, Germany
[2] Karlsruhe Inst Technol, Inst Catalysis Res & Technol, Hermann von Helmholtz Pl 1, D-76344 Eggenstein Leopoldshafen, Germany
来源：
CHEMIE INGENIEUR TECHNIK | 2016年 / 88卷 / 11期
关键词：
1,3-Butadiene; Butene; Oxidative dehydrogenation; Two-zone fluidized bed reactor; BISMUTH MOLYBDATE CATALYSTS; REACTOR TS-TZFBR; N-BUTANE; OXIDE CATALYSTS; SELECTIVE OXIDATION; PROPANE DEHYDROGENATION; NICKEL CONTENT; BUTENE; PERFORMANCE; CO9FE3BI1MO12O51;
D O I：
10.1002/cite.201600055
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The oxidative dehydrogenation of a C4 raffinate-2 consisting of n-butane, 1-butene, and 2-butene was conducted in a two-zone fluidized bed reactor using a Mo-V-MgO catalyst. This study reports the influence of the operating conditions temperature, hydrocarbon inlet height, and oxygen/hydrocarbon molar ratio on the product distribution, in particular on the formation of 1,3-butadiene. Axial concentration profiles were measured to elucidate the reaction sequence in the fluidized bed.
引用
收藏
页码：1723 / 1729
页数：7
相关论文
共 36 条
[1]   BISMUTH MOLYBDATE CATALYSTS - PREPARATION, CHARACTERIZATION AND ACTIVITY OF DIFFERENT COMPOUNDS IN BI-MO-O SYSTEM [J].
BATIST, PA ;
BOUWENS, JFH ;
SCHUIT, GCA .
JOURNAL OF CATALYSIS, 1972, 25 (01) :1-&
[2]   CATALYTIC OXIDATION OF 1-BUTENE OVER BISMUTH MOLYBDATE CATALYSTS .4. DEPENDENCE OF ACTIVITY ON STRUCTURES OF CATALYSTS [J].
BATIST, PA ;
DERKINDE.AH ;
LEEUWENBURGH, Y ;
METZ, FAM ;
SCHUIT, GCA .
JOURNAL OF CATALYSIS, 1968, 12 (01) :45-+
[3]   On the partial oxidation of propane and propylene on mixed metal oxide catalysts [J].
Bettahar, MM ;
Costentin, G ;
Savary, L ;
Lavalley, JC .
APPLIED CATALYSIS A-GENERAL, 1996, 145 (1-2) :1-48
[4]   Dehydrogenation and oxydehydrogenation of paraffins to olefins [J].
Bhasin, MM ;
McCain, JH ;
Vora, BV ;
Imai, T ;
Pujadó, PR .
APPLIED CATALYSIS A-GENERAL, 2001, 221 (1-2) :397-419
[5]   KINETICS AND CHARACTERIZATION OF BISMUTH MOLYBDATE CATALYSTS .2. REACTION STUDIES OVER VARIOUS BIMOLYBDATES [J].
BURBAN, PM ;
SCHUIT, GCA ;
KOCH, TA ;
BISCHOFF, KB .
JOURNAL OF CATALYSIS, 1990, 126 (02) :326-338
[6]   The role of molybdenum in Mo-doped V-Mg-O catalysts during the oxidative dehydrogenation of n-butane [J].
Dejoz, A ;
Nieto, JML ;
Márquez, F ;
Vázquez, MI .
APPLIED CATALYSIS A-GENERAL, 1999, 180 (1-2) :83-94
[7]   A two-zone fluidized bed reactor for catalytic propane dehydrogenation [J].
Gascón, J ;
Téllez, C ;
Herguido, J ;
Menéndez, A .
CHEMICAL ENGINEERING JOURNAL, 2005, 106 (02) :91-96
[8]   SELECTIVE OXIDATION AND AMMOXIDATION OF PROPYLENE BY HETEROGENEOUS CATALYSIS [J].
GRASSELLI, RK ;
BURRINGTON, JD .
ADVANCES IN CATALYSIS, 1981, 30 :133-163
[9]   MECHANISTIC FEATURES OF SELECTIVE OXIDATION AND AMMOXIDATION CATALYSIS [J].
GRASSELLI, RK ;
BURRINGTON, JD ;
BRAZDIL, JF .
FARADAY DISCUSSIONS, 1981, 72 :203-223
[10]   Hydrodynamic study of a Two-Section Two-Zone Fluidized Bed Reactor with an immersed tube bank via PIV/DIA [J].
Julian, I. ;
Gallucci, F. ;
Annaland, M. van Sint ;
Herguido, J. ;
Menendez, M. .
CHEMICAL ENGINEERING SCIENCE, 2015, 134 :238-250
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