Dehydrogenation of cyclohexane and hydrogenation of benzene in a fluidized bed of a palladium-alumina catalyst

1963 ◽  
Vol 12 (3) ◽  
pp. 473-475 ◽  
Author(s):  
Kh. M. Minachev ◽  
V. I. Caranin
Keyword(s):  
Fluidized Bed ◽  
Alumina Catalyst ◽  
Dehydrogenation Of Cyclohexane

Attrition characteristics of alumina catalyst for fluidized bed incinerator

2000 ◽  
Vol 17 (3) ◽  
pp. 284-287 ◽  
Author(s):  
Yeong Seong Park ◽  
Han Soo Kim ◽  
Dowon Shun ◽  
Kwang Sup Song ◽  
Sung Kyu Kang
Keyword(s):  
Fluidized Bed ◽  
Alumina Catalyst

scholarly journals CATALYTIC CRACKING OF METHYLCYCLOHEXANE OVER SILICA ALUMINA CATALYST IN GAS FLUIDIZED BED

1974 ◽  
Vol 7 (1) ◽  
pp. 44-51 ◽  
Author(s):  
SETSUJI TONE ◽  
HIROYASU SEKO ◽  
HISAO MARUYAMA ◽  
TSUTAO OTAKE
Keyword(s):  
Fluidized Bed ◽  
Catalytic Cracking ◽  
Alumina Catalyst ◽  
Silica Alumina

Microspherical chromium oxide/alumina catalyst KDM for fluidized-bed isobutane dehydrogenation: Development and industrial application experience

2012 ◽  
Vol 4 (4) ◽  
pp. 298-307 ◽  
Author(s):  
N. A. Pakhomov ◽  
O. A. Parakhin ◽  
E. I. Nemykina ◽  
V. V. Danilevich ◽  
M. P. Chernov ◽  
...  
Keyword(s):  
Fluidized Bed ◽  
Chromium Oxide ◽  
Industrial Application ◽  
Alumina Catalyst ◽  
Isobutane Dehydrogenation

Polystyrene pyrolysis using silica-alumina catalyst in fluidized bed reactor

2015 ◽  
Vol 17 (7) ◽  
pp. 1847-1860 ◽  
Author(s):  
Saeedeh Imani Moqadam ◽  
Mojtaba Mirdrikvand ◽  
Behrooz Roozbehani ◽  
Abdolreza Kharaghani ◽  
Mohammad Reza Shishehsaz
Keyword(s):  
Fluidized Bed ◽  
Fluidized Bed Reactor ◽  
Alumina Catalyst ◽  
Silica Alumina

scholarly journals Improved Performances of a Fluidized Bed Photoreactor by a Microscale Illumination System

2009 ◽  
Vol 2009 ◽  
pp. 1-7 ◽  
Author(s):  
Paolo Ciambelli ◽  
Diana Sannino ◽  
Vincenzo Palma ◽  
Vincenzo Vaiano ◽  
Roberto S. Mazzei
Keyword(s):  
Fluidized Bed ◽  
Oxidative Dehydrogenation ◽  
Fluidized Bed Reactor ◽  
Optical Path Length ◽  
Optical Path ◽  
Oxidation Reactions ◽  
Illumination System ◽  
Dehydrogenation Of Cyclohexane ◽  
Uv Lamps ◽  
Selective Oxidation Reactions

The performances of a gas-solid two-dimensional fluidized bed reactor in photocatalytic selective oxidation reactions, irradiated with traditional UV lamps or with a microscale illumination system based on UV emitting diodes (UVA-LEDs), have been compared. In the photocatalytic oxidative dehydrogenation of cyclohexane to benzene on catalyst the use of UVA-LEDs modules allowed to achieve a cyclohexane conversion and benzene yield higher than those obtained with traditional UV lamps. The better performances with UVA-LEDs are due to the UVA-LEDs small dimensions and small-angle emittance, which allow photons beam be directed towards the photoreactor windows, reducing the dispersion outside of photoreactor or the optical path length. As a consequence, the effectively illuminated mass of catalyst is greater. We have found that this illumination system is efficient for photo-oxidative dehydrogenation of cyclohexane to cyclohexene on sulphated and ethanol to acetaldehyde on .

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