A two-stage blade-packing rotating packed bed for intensification of continuous distillation

Yong Luo; Guangwen Chu; Le Sang; Haikui Zou; Yang Xiang; Jianfeng Chen

doi:10.1016/j.cjche.2015.06.015

A two-stage blade-packing rotating packed bed for intensification of continuous distillation

Yong Luo
, Guangwen Chu^*
, Le Sang
, Haikui Zou
, Yang Xiang
, Jianfeng Chen

^*Corresponding author for this work

Beijing University of Chemical Technology

Research output: Contribution to journal › Article › peer-review

30 Citations (Scopus)

Abstract

A two-stage blade-packing rotating packed bed (TSBP-RPB) was designed and developed for the intensification of continuous distillation. The mass transfer parameters of the TSBP-RPB were investigated using a chemisorption system. Continuous distillation experiments were conducted in the TSBP-RPB by the methanol-water binary system. Experimental results showed that values of the effective interfacial area and liquid-side mass transfer coefficient of the TSBP-RPB were 93-337 m²·m^{- 3} and 0.05-0.19 cm·s^{- 1}, respectively. The height of equivalent theoretical plate (HETP) of the TSBP-RPB ranged from 1.9 to 10 cm. Moreover, the TSBP-RPB is easy to be manufactured, which shows great potential for the application of continuous distillation.

Original language	English
Pages (from-to)	109-115
Number of pages	7
Journal	Chinese Journal of Chemical Engineering
Volume	24
Issue number	1
DOIs	https://doi.org/10.1016/j.cjche.2015.06.015
Publication status	Published - 1 Jan 2016
Externally published	Yes

Keywords

Distillation
Mass transfer
Two-stage blade-packing rotating packed bed

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10.1016/j.cjche.2015.06.015

Cite this

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title = "A two-stage blade-packing rotating packed bed for intensification of continuous distillation",

abstract = "A two-stage blade-packing rotating packed bed (TSBP-RPB) was designed and developed for the intensification of continuous distillation. The mass transfer parameters of the TSBP-RPB were investigated using a chemisorption system. Continuous distillation experiments were conducted in the TSBP-RPB by the methanol-water binary system. Experimental results showed that values of the effective interfacial area and liquid-side mass transfer coefficient of the TSBP-RPB were 93-337 m2·m- 3 and 0.05-0.19 cm·s- 1, respectively. The height of equivalent theoretical plate (HETP) of the TSBP-RPB ranged from 1.9 to 10 cm. Moreover, the TSBP-RPB is easy to be manufactured, which shows great potential for the application of continuous distillation.",

keywords = "Distillation, Mass transfer, Two-stage blade-packing rotating packed bed",

author = "Yong Luo and Guangwen Chu and Le Sang and Haikui Zou and Yang Xiang and Jianfeng Chen",

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doi = "10.1016/j.cjche.2015.06.015",

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journal = "Chinese Journal of Chemical Engineering",

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T1 - A two-stage blade-packing rotating packed bed for intensification of continuous distillation

AU - Luo, Yong

AU - Chu, Guangwen

AU - Sang, Le

AU - Zou, Haikui

AU - Xiang, Yang

AU - Chen, Jianfeng

PY - 2016/1/1

Y1 - 2016/1/1

N2 - A two-stage blade-packing rotating packed bed (TSBP-RPB) was designed and developed for the intensification of continuous distillation. The mass transfer parameters of the TSBP-RPB were investigated using a chemisorption system. Continuous distillation experiments were conducted in the TSBP-RPB by the methanol-water binary system. Experimental results showed that values of the effective interfacial area and liquid-side mass transfer coefficient of the TSBP-RPB were 93-337 m2·m- 3 and 0.05-0.19 cm·s- 1, respectively. The height of equivalent theoretical plate (HETP) of the TSBP-RPB ranged from 1.9 to 10 cm. Moreover, the TSBP-RPB is easy to be manufactured, which shows great potential for the application of continuous distillation.

AB - A two-stage blade-packing rotating packed bed (TSBP-RPB) was designed and developed for the intensification of continuous distillation. The mass transfer parameters of the TSBP-RPB were investigated using a chemisorption system. Continuous distillation experiments were conducted in the TSBP-RPB by the methanol-water binary system. Experimental results showed that values of the effective interfacial area and liquid-side mass transfer coefficient of the TSBP-RPB were 93-337 m2·m- 3 and 0.05-0.19 cm·s- 1, respectively. The height of equivalent theoretical plate (HETP) of the TSBP-RPB ranged from 1.9 to 10 cm. Moreover, the TSBP-RPB is easy to be manufactured, which shows great potential for the application of continuous distillation.

KW - Distillation

KW - Mass transfer

KW - Two-stage blade-packing rotating packed bed

UR - https://www.scopus.com/pages/publications/84957839482

U2 - 10.1016/j.cjche.2015.06.015

DO - 10.1016/j.cjche.2015.06.015

M3 - Article

AN - SCOPUS:84957839482

SN - 1004-9541

VL - 24

SP - 109

EP - 115

JO - Chinese Journal of Chemical Engineering

JF - Chinese Journal of Chemical Engineering

IS - 1

ER -

A two-stage blade-packing rotating packed bed for intensification of continuous distillation

Abstract

Keywords

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