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Hydrogen mass transfer in liquid hydrocarbons at elevated temperatures and pressures

✍ Scribed by Mustafa Kara; Shiang Sung; George E. Klinzing; Shiao H. Chiang

Publisher
Elsevier Science
Year
1983
Tongue
English
Weight
720 KB
Volume
62
Category
Article
ISSN
0016-2361

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✦ Synopsis

The mass transfer rate of hydrogen in tetralin and hydrogenated SRC II liquid was studied in a stirred vessel at 606-684 K and 7.0-I 3.5 MPa. Experiments were carried out using a newly developed in-situ hydrogen probe made of semi-permeable nickel membrane. The effects of stirrer speed, liquid height to vessel diameter ratio, temperature and pressure on mass transfer rate coefficients were investigated. The experimentally determined k,a values were correlated in terms of power input per unit volume of liquid and liquid height to vessel diameter ratio as follows:

πŸ“œ SIMILAR VOLUMES

Vapor-liquid equilibrium of hydrogen/tet
Vapor-liquid equilibrium of hydrogen/tetralin system at elevated temperatures and pressures
✍ J. J. Simnick; C. C. Lawson; H. M. Lin; K. C. Chao πŸ“‚ Article πŸ“… 1977 πŸ› American Institute of Chemical Engineers 🌐 English βš– 740 KB

## Abstract A flow type of apparatus is built to give equilibrium gas and liquid samples at elevated pressures and temperatures while minimizing thermal decomposition. Saturated vapor and liquid compositions and __K__ values are determined with this apparatus for the binary system hydrogen/tetralin