Energy efficiency of multi-stage adsorption drying for low-temperature drying

M. Djaeni; G. van Straten; P.V. Bartels; J.P.M. Sanders; A.J.B. van Boxtel

doi:10.1080/07373930802715682

Energy efficiency of multi-stage adsorption drying for low-temperature drying

M. Djaeni, G. van Straten, P.V. Bartels, J.P.M. Sanders, A.J.B. van Boxtel

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

16 Citations (Scopus)

Abstract

This work discusses the evaluation of multi-stage adsorption dryers with air dehumidification by zeolite and alumina pillared clay. In a multi-stage dryer, product is dried in succeeding stages while air leaving a stage is fed to the next stage after dehumidification by an adsorbent. Energy efficiency of the drying system is evaluated for low-temperature drying (10-50°C) and compared with conventional condenser drying. Results showed that the efficiency of the multi-stage adsorption dryers increases with the number of stages. For low drying temperatures, zeolite is most favorable; for drying temperatures 40-50°C, alumina pillared clay needs less cooling and deserves preference.

Original language	English
Pages (from-to)	555-564
Journal	Drying Technology
Volume	27
Issue number	4
DOIs	https://doi.org/10.1080/07373930802715682
Publication status	Published - 2009

Keywords

process integration
air
freeze

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1080/07373930802715682

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title = "Energy efficiency of multi-stage adsorption drying for low-temperature drying",

abstract = "This work discusses the evaluation of multi-stage adsorption dryers with air dehumidification by zeolite and alumina pillared clay. In a multi-stage dryer, product is dried in succeeding stages while air leaving a stage is fed to the next stage after dehumidification by an adsorbent. Energy efficiency of the drying system is evaluated for low-temperature drying (10-50°C) and compared with conventional condenser drying. Results showed that the efficiency of the multi-stage adsorption dryers increases with the number of stages. For low drying temperatures, zeolite is most favorable; for drying temperatures 40-50°C, alumina pillared clay needs less cooling and deserves preference.",

keywords = "process integration, air, freeze",

author = "M. Djaeni and {van Straten}, G. and P.V. Bartels and J.P.M. Sanders and {van Boxtel}, A.J.B.",

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T1 - Energy efficiency of multi-stage adsorption drying for low-temperature drying

AU - Djaeni, M.

AU - van Straten, G.

AU - Bartels, P.V.

AU - Sanders, J.P.M.

AU - van Boxtel, A.J.B.

PY - 2009

Y1 - 2009

N2 - This work discusses the evaluation of multi-stage adsorption dryers with air dehumidification by zeolite and alumina pillared clay. In a multi-stage dryer, product is dried in succeeding stages while air leaving a stage is fed to the next stage after dehumidification by an adsorbent. Energy efficiency of the drying system is evaluated for low-temperature drying (10-50°C) and compared with conventional condenser drying. Results showed that the efficiency of the multi-stage adsorption dryers increases with the number of stages. For low drying temperatures, zeolite is most favorable; for drying temperatures 40-50°C, alumina pillared clay needs less cooling and deserves preference.

AB - This work discusses the evaluation of multi-stage adsorption dryers with air dehumidification by zeolite and alumina pillared clay. In a multi-stage dryer, product is dried in succeeding stages while air leaving a stage is fed to the next stage after dehumidification by an adsorbent. Energy efficiency of the drying system is evaluated for low-temperature drying (10-50°C) and compared with conventional condenser drying. Results showed that the efficiency of the multi-stage adsorption dryers increases with the number of stages. For low drying temperatures, zeolite is most favorable; for drying temperatures 40-50°C, alumina pillared clay needs less cooling and deserves preference.

KW - process integration

KW - air

KW - freeze

U2 - 10.1080/07373930802715682

DO - 10.1080/07373930802715682

M3 - Article

SN - 0737-3937

VL - 27

SP - 555

EP - 564

JO - Drying Technology

JF - Drying Technology

IS - 4

ER -

Energy efficiency of multi-stage adsorption drying for low-temperature drying

Abstract

Keywords

UN SDGs

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