scholarly journals Mass transfer in stirred tank for phenolic extraction from coal tar

2017 ◽  
Author(s):  
Dewi Selvia Fardhyanti ◽  
Bahy Wibowo ◽  
Muhammad Rafiqi
Keyword(s):  
Mass Transfer ◽  
Coal Tar ◽  
Stirred Tank ◽  
Phenolic Extraction

scholarly journals Mass Transfer Coefficientin Stirred Tank for p-Cresol Extraction Process from Coal Tar

2017 ◽  
Vol 824 ◽  
pp. 012019
Author(s):  
D S Fardhyanti ◽  
D S Tyaningsih ◽  
S N Afifah
Keyword(s):  
Mass Transfer ◽  
Coal Tar ◽  
Extraction Process ◽  
Stirred Tank

Effect of gas distributor on gas–liquid dispersion and mass transfer characteristics in stirred tank

2019 ◽  
Vol 145 ◽  
pp. 314-322 ◽  
Author(s):  
Baoqing Liu ◽  
Qing Xiao ◽  
Ning Sun ◽  
Pengfei Gao ◽  
Fangyi Fan ◽  
...  
Keyword(s):  
Mass Transfer ◽  
Stirred Tank ◽  
Transfer Characteristics ◽  
Gas Distributor ◽  
Liquid Dispersion

scholarly journals Influence of counterdiffusion effects on mass transfer coefficients in stirred tank reactors

2021 ◽  
Vol 8 ◽  
pp. 100180
Author(s):  
S. Matthes ◽  
T. Merbach ◽  
J. Fitschen ◽  
M. Hoffmann ◽  
M. Schlüter
Keyword(s):  
Mass Transfer ◽  
Stirred Tank ◽  
Transfer Coefficients ◽  
Mass Transfer Coefficients ◽  
Stirred Tank Reactors

Mass Transfer and Bioavailability of PAH Compounds in Coal Tar NAPL−Slurry Systems. 2. Experimental Evaluations

1997 ◽  
Vol 31 (8) ◽  
pp. 2268-2276 ◽  
Author(s):  
Anuradha Ramaswami ◽  
Subhasis Ghoshal ◽  
Richard G. Luthy
Keyword(s):  
Mass Transfer ◽  
Coal Tar

scholarly journals Circulating Jet for Enhancing the Mass Transfer in a Gas-liquid Stirred Tank Reactor

2021 ◽  
Author(s):  
Lei Wang ◽  
Xiao Xu ◽  
Hualin Wang ◽  
HongLai Liu ◽  
Qiang Yang
Keyword(s):  
Mass Transfer ◽  
Scale Up ◽  
Input Power ◽  
Stirred Tank ◽  
Exhaust Gas ◽  
Stirred Tank Reactor ◽  
Tank Reactor ◽  
Mass Transfer Efficiency ◽  
Low Mass ◽  
Liquid Mass Transfer

A gas-liquid stirred tank reactor (STR) has some problems, such as low mass transfer efficiency, high exhaust gas oxygen concentration, and low product conversion rate, due to limitations of stirring speed and input power. This article proposes a method to enhance the gas-liquid mass transfer in a STR using circulating jet internals. When a circulating jet is added, the average bubble size in the reactor is reduced to 1.26 mm, and the overall gas holdup is increased to 8.23%, which is an increase of 3.62 times of the original STR. The gas-liquid volumetric mass transfer coefficient is increased to 0.05556 s-1, which is 4.84 times of the original STR. The unit volume power is increased by only 1.4 times. These data provide references for the design and scale-up of new jet STRs.

Gas-Liquid Mass Transfer Characteristics with Microbubble Aeration - I. Standard Stirred Tank

2016 ◽  
Vol 39 (5) ◽  
pp. 945-952 ◽  
Author(s):  
Xiangyang Li ◽  
Pingping Li ◽  
Liangzhu Zu ◽  
Chao Yang
Keyword(s):  
Mass Transfer ◽  
Stirred Tank ◽  
Liquid Mass ◽  
Transfer Characteristics ◽  
Liquid Mass Transfer

Evaluation of Mass Transfer and Biodegradation of Naphthalene from Coal Tar in Slurry Treatment Systems

1995 ◽  
pp. 142-149
Author(s):  
Subhasis Goshal ◽  
Anuradha Ramaswami ◽  
Richard G. Luthy
Keyword(s):  
Mass Transfer ◽  
Coal Tar
Sign in / Sign up

Export Citation Format

Share Document