Oxygen supply without gas–liquid film resistance toXanthomonas campestris cultivation

1998 ◽  
Vol 59 (6) ◽  
pp. 714-723 ◽  
Author(s):  
G. Sriram ◽  
Y. Manjula Rao ◽  
K. Suresh ◽  
G. K. Sureshkumar
Keyword(s):  
Liquid Film ◽  
Oxygen Supply ◽  
Film Resistance

Research of Selective H2S Removal by Methyldiethanolamine Solutions in Experimental Simulation Apparatus

2013 ◽  
Vol 864-867 ◽  
pp. 1784-1788
Author(s):  
Hong Jian Xu ◽  
Hao Ran Li ◽  
Shu Fang Wang ◽  
Ji Zhao Jin ◽  
Wei Guo Pan ◽  
...  
Keyword(s):  
Liquid Film ◽  
Experimental Simulation ◽  
Co2 Absorption ◽  
Film Resistance ◽  
Total Resistance ◽  
H2s Removal ◽  
First Order ◽  
Removal Process ◽  
Experimental Apparatus ◽  
Pseudo First Order

In this research, an experimental apparatus that composed of adiabatic packed absorption and regeneration columns was established to simulate H2S removal process. The results show that the reaction between CO2 and MDEA can be regarded as a rapid pseudo-first-order reversible reaction and the CO2 absorption mainly is controlled by liquid film resistance while the reaction between H2S and MDEA are reversible instantaneous. For H2S absorption, it is mainly controlled by gas film resistance but the rate of liquid film resistance to the total resistance of H2S absorption was distributed from 25.7% (column bottom) to 12.6% (column up).

scholarly journals Development of High Efficient Oxygen Supply Method by Using Contacting Water-Liquid film with Air

2007 ◽  
Vol 5 (2) ◽  
pp. 57-69 ◽  
Author(s):  
Hua ZHU ◽  
Tsuyoshi IMAI ◽  
Kousuke TANI ◽  
Masao UKITA ◽  
Masahiko SEKINE ◽  
...  
Keyword(s):  
Liquid Film ◽  
Oxygen Supply ◽  
High Efficient
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