Continuous hydrogen evolution by an immobilized combined system of Phormidium valderianum, Halobacterium halobium and Escherichia coli in a packed bed reactor

1995 ◽  
Vol 20 (8) ◽  
pp. 631-634 ◽  
Author(s):  
S Patel
Keyword(s):  
Escherichia Coli ◽  
Hydrogen Evolution ◽  
Packed Bed ◽  
Packed Bed Reactor ◽  
Halobacterium Halobium ◽  
Combined System

scholarly journals Modeling of adsorber/desorber/catalytic reactor system for ethylene oxide removal

2004 ◽  
Vol 69 (12) ◽  
pp. 1129-1144 ◽  
Author(s):  
Zorana Arsenijevic ◽  
Zeljko Grbavcic ◽  
Bosko Grbic
Keyword(s):  
Ethylene Oxide ◽  
Draft Tube ◽  
Packed Bed ◽  
Packed Bed Reactor ◽  
Catalytic Reactor ◽  
Combined System ◽  
One Dimensional ◽  
Computational Fluid Dynamics Cfd ◽  
The One ◽  
Oxide Removal

The removal of ethylene oxide (EtO) in a combined system adsorber desorber/catalytic reactor has been investigated. The combined system was a modified draft tube spouted bed reactor loaded with Pt/Al2O3 catalyst. The annular region was divided into two sectons, the "hot" section contained about 7 % of catalyst and it behaved as a desorber and catalytic incinerator while the "cold" section, with the rest of the catalyst, behaved as a sorber. The catalyst particles were circulated between the two sections by use of a draft tube riser. The Computational Fluid Dynamics (CFD) program package FLUENT was used for simulations of the operation of the combined system. In addition, a one-dimensional numerical model for the operation of the packed bed reactor was compared with the corresponding FLUENT calculations. The results of the FLUENT simulations are in very good agreement with the experimental observations, as well as with the results of the one-dimensional numerical simulations.

Continuous production of a chiral amine in a packed bed reactor with co-immobilized amine dehydrogenase and formate dehydrogenase

2021 ◽  
Vol 407 ◽  
pp. 127065
Author(s):  
Robert D. Franklin ◽  
Joshua A. Whitley ◽  
Adam A. Caparco ◽  
Bettina R. Bommarius ◽  
Julie A. Champion ◽  
...  
Keyword(s):  
Formate Dehydrogenase ◽  
Continuous Production ◽  
Packed Bed ◽  
Packed Bed Reactor ◽  
Chiral Amine ◽  
Amine Dehydrogenase

Rotating packed bed reactor for enzymatic synthesis of biodiesel

2017 ◽  
Vol 224 ◽  
pp. 292-297 ◽  
Author(s):  
Juntao Xu ◽  
Changsheng Liu ◽  
Meng Wang ◽  
Lei Shao ◽  
Li Deng ◽  
...  
Keyword(s):  
Enzymatic Synthesis ◽  
Packed Bed ◽  
Packed Bed Reactor ◽  
Rotating Packed Bed
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