Industrial Applied and Modeling Research on Selective H2S Removal Using a Rotating Packed Bed
Industrial Applied and Modeling Research on Selective H2S Removal Using a Rotating Packed Bed
复制标题
旋转填充床选择性脱除H2S工业应用及模型研究
DOI:
10.1021/ie2027266
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发表时间:
2012-06
期刊:
影响因子:
--
通讯作者:
Kai Guo
中科院分区:
文献类型:
--
作者:
Zhi Qian;Zhen-Hu Li;Kai Guo
For the simultaneous absorption of H2S and CO2 into methyldiethanolamine (MDEA) solution, MDEA in fact is selective toward both H2S and CO2. It is kinetically selective toward H2S and thermodynamically selective toward CO2. Selective H2S removal using a rotating packed bed (RPB) solves the problem that a large amount of CO2 accompanying H2S is simultaneously removed in the conventional desulfurization process. An RPB highlights that MDEA is kinetically selective toward H2S and restricts its thermodynamically selectivity toward CO2. In this work, an industrial test for MDEA selective absorption of H2S was performed. Compared with a conventional tower the RPB has a substantial advantage in selective absorption of H2S. A reaction–equilibrium–mass transfer model based on penetration theory is developed to describe the selective absorption process and the inhibition effect on H2S absorption from the CO2–MDEA reaction in the liquid film.
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影响因子:
4.2
作者:
P. Sandilya;D. P. Rao;A. Sharma;G. Biswas
通讯作者:
P. Sandilya;D. P. Rao;A. Sharma;G. Biswas
影响因子:
0.8
作者:
Yu‐Shao Chen;Hwai‐Shen Liu;Chia-Chang Lin;Wen-Tzong Liu
通讯作者:
Yu‐Shao Chen;Hwai‐Shen Liu;Chia-Chang Lin;Wen-Tzong Liu
影响因子:
4.2
作者:
Chia-Chang Lin;†. A. W. Liu;‡. C. Tan
通讯作者:
Chia-Chang Lin;†. A. W. Liu;‡. C. Tan
影响因子:
4.2
作者:
AUSTGEN, DM;ROCHELLE, GT;CHEN, CC
通讯作者:
CHEN, CC
DOI:
10.1021/i100023a004
发表时间:
1986-08
期刊:
Industrial & Engineering Chemistry Fundamentals
影响因子:
--
作者:
D. Savage;E. Funk;Wei Yu;G. Astarita
通讯作者:
D. Savage;E. Funk;Wei Yu;G. Astarita