Sorption-desorption operations on two connected fluidized bed using organic sorbent powder

Akihiko Horibe; Sukmawaty; Naoto Haruki; Daiki Hiraishi

doi:10.1016/j.ijheatmasstransfer.2013.06.055

Sorption-desorption operations on two connected fluidized bed using organic sorbent powder

Akihiko Horibe, Sukmawaty, Naoto Haruki, Daiki Hiraishi

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

8 Citations (Scopus)

Abstract

An experimental investigation of connected fluidized beds was conducted to study the sorption and desorption characteristics of a new organic sorbent material (HU720PR) for air conditioning systems. Sorption and desorption performance was evaluated for varying initial fluidized bed heights, sorbent powder circulation rates, and air flow velocities. The results indicated significant improvement in sorption/desorption as the air flow velocity increased. It was found that circulation rate has optimal rate on the humidification. An optimal height for the sorbent powder was identified, based on the operating conditions. Non-dimensional correlation equations were developed to describe the water vapor mass transfer processes during sorption/desorption, in terms of relevant non-dimensional parameters.

Original language	English
Pages (from-to)	817-825
Number of pages	9
Journal	International Journal of Heat and Mass Transfer
Volume	65
DOIs	https://doi.org/10.1016/j.ijheatmasstransfer.2013.06.055
Publication status	Published - Aug 5 2013

Keywords

Bed height
Connected fluidized bed
Desorption Organic sorbent
Sorption
Spiral tubes

ASJC Scopus subject areas

Condensed Matter Physics
Mechanical Engineering
Fluid Flow and Transfer Processes

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10.1016/j.ijheatmasstransfer.2013.06.055

Cite this

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title = "Sorption-desorption operations on two connected fluidized bed using organic sorbent powder",

abstract = "An experimental investigation of connected fluidized beds was conducted to study the sorption and desorption characteristics of a new organic sorbent material (HU720PR) for air conditioning systems. Sorption and desorption performance was evaluated for varying initial fluidized bed heights, sorbent powder circulation rates, and air flow velocities. The results indicated significant improvement in sorption/desorption as the air flow velocity increased. It was found that circulation rate has optimal rate on the humidification. An optimal height for the sorbent powder was identified, based on the operating conditions. Non-dimensional correlation equations were developed to describe the water vapor mass transfer processes during sorption/desorption, in terms of relevant non-dimensional parameters.",

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AU - Horibe, Akihiko

AU - Sukmawaty,

AU - Haruki, Naoto

AU - Hiraishi, Daiki

PY - 2013/8/5

Y1 - 2013/8/5

N2 - An experimental investigation of connected fluidized beds was conducted to study the sorption and desorption characteristics of a new organic sorbent material (HU720PR) for air conditioning systems. Sorption and desorption performance was evaluated for varying initial fluidized bed heights, sorbent powder circulation rates, and air flow velocities. The results indicated significant improvement in sorption/desorption as the air flow velocity increased. It was found that circulation rate has optimal rate on the humidification. An optimal height for the sorbent powder was identified, based on the operating conditions. Non-dimensional correlation equations were developed to describe the water vapor mass transfer processes during sorption/desorption, in terms of relevant non-dimensional parameters.

AB - An experimental investigation of connected fluidized beds was conducted to study the sorption and desorption characteristics of a new organic sorbent material (HU720PR) for air conditioning systems. Sorption and desorption performance was evaluated for varying initial fluidized bed heights, sorbent powder circulation rates, and air flow velocities. The results indicated significant improvement in sorption/desorption as the air flow velocity increased. It was found that circulation rate has optimal rate on the humidification. An optimal height for the sorbent powder was identified, based on the operating conditions. Non-dimensional correlation equations were developed to describe the water vapor mass transfer processes during sorption/desorption, in terms of relevant non-dimensional parameters.

KW - Bed height

KW - Connected fluidized bed

KW - Desorption Organic sorbent

KW - Sorption

KW - Spiral tubes

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ER -

Sorption-desorption operations on two connected fluidized bed using organic sorbent powder

Abstract

Keywords

ASJC Scopus subject areas

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