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Title: A new type of modular dryer combining solar energy and producer gas

Abstract

The main concept of this research is to develop a flexible modular dryer that combines two different sources of non-conventional energy. In this study, solar energy and producer gas generated by an up-flow charcoal gasifier were considered. The drying system was set out by using a 0.6 m{sup 3} modular cabinet supporting a solar collector of 2.5 m{sup 2} surface area. 16 kg of charcoal was used in each batch to feed the gasifier. The experiment was performed for drying beef that required two different stages of drying temperature: the first, which used producer gas requires approximately 60 C for four hours and the second used solar energy at 40 C for six hours. The energy consumed for drying 16 kg of beef was 7.57 MJ/kg H{sub 2}O evaporated which obtained from solar energy, producer gas and blowers in percentages of 8.72%, 31.44% and 59.84%, respectively.

Authors:
; ; ; ;  [1]
  1. King Monkut`s Inst. of Tech. Thonburi, Bangkok (Thailand)
Publication Date:
Sponsoring Org.:
USDOE
OSTI Identifier:
516860
Resource Type:
Journal Article
Resource Relation:
Journal Name: Drying Technology; Journal Volume: 15; Journal Issue: 3-4; Other Information: PBD: Mar-Apr 1997
Country of Publication:
United States
Language:
English
Subject:
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; 14 SOLAR ENERGY; 09 BIOMASS FUELS; DRYERS; SOLAR DRYING; PRODUCER GAS; DESIGN; HYBRID SYSTEMS; GAS GENERATORS; SOLAR COLLECTORS; FOOD INDUSTRY; ENERGY CONSUMPTION; PERFORMANCE

Citation Formats

Hirunlabh, J., Paraboon, T., Pairintra, R., Namprakai, P., and Khedari, J.. A new type of modular dryer combining solar energy and producer gas. United States: N. p., 1997. Web. doi:10.1080/07373939708917287.
Hirunlabh, J., Paraboon, T., Pairintra, R., Namprakai, P., & Khedari, J.. A new type of modular dryer combining solar energy and producer gas. United States. doi:10.1080/07373939708917287.
Hirunlabh, J., Paraboon, T., Pairintra, R., Namprakai, P., and Khedari, J.. Sat . "A new type of modular dryer combining solar energy and producer gas". United States. doi:10.1080/07373939708917287.
@article{osti_516860,
title = {A new type of modular dryer combining solar energy and producer gas},
author = {Hirunlabh, J. and Paraboon, T. and Pairintra, R. and Namprakai, P. and Khedari, J.},
abstractNote = {The main concept of this research is to develop a flexible modular dryer that combines two different sources of non-conventional energy. In this study, solar energy and producer gas generated by an up-flow charcoal gasifier were considered. The drying system was set out by using a 0.6 m{sup 3} modular cabinet supporting a solar collector of 2.5 m{sup 2} surface area. 16 kg of charcoal was used in each batch to feed the gasifier. The experiment was performed for drying beef that required two different stages of drying temperature: the first, which used producer gas requires approximately 60 C for four hours and the second used solar energy at 40 C for six hours. The energy consumed for drying 16 kg of beef was 7.57 MJ/kg H{sub 2}O evaporated which obtained from solar energy, producer gas and blowers in percentages of 8.72%, 31.44% and 59.84%, respectively.},
doi = {10.1080/07373939708917287},
journal = {Drying Technology},
number = 3-4,
volume = 15,
place = {United States},
year = {Sat Mar 01 00:00:00 EST 1997},
month = {Sat Mar 01 00:00:00 EST 1997}
}
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