2008
DOI: 10.1016/j.biombioe.2007.06.006
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Performance evaluation of an agricultural residue-based modular throat-type down-draft gasifier for thermal application

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Cited by 40 publications
(16 citation statements)
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“…The cold gas efficiency (CGE) is defined as the ratio of the thermal power of the produced syngas (given by multiplying the syngas flow rate by its LHV) to the thermal power of the feedstock (given by multiplying the biomass feeding rate by its LHV). The results for test 1 and 2 (see Table 2) are in the typical range of biomass gasification (60-80%) (Erlich and Fransson, 2011;Martinez et al, 2012;Pathak et al, 2008;Zainal et al, 2002). Vice versa, the values for tests 3 and 4 (30-42%) are well below this range.…”
Section: Resultsmentioning
confidence: 79%
“…The cold gas efficiency (CGE) is defined as the ratio of the thermal power of the produced syngas (given by multiplying the syngas flow rate by its LHV) to the thermal power of the feedstock (given by multiplying the biomass feeding rate by its LHV). The results for test 1 and 2 (see Table 2) are in the typical range of biomass gasification (60-80%) (Erlich and Fransson, 2011;Martinez et al, 2012;Pathak et al, 2008;Zainal et al, 2002). Vice versa, the values for tests 3 and 4 (30-42%) are well below this range.…”
Section: Resultsmentioning
confidence: 79%
“…The technology is a relatively economical alternative for use in small scale industries and in rural areas, especially in oil importing countries. Many types of biomass gasifiers have been developed and installed for agricultural residues Patel et al, 2006;Pathak et al, 2008). The production of a gaseous fuel from a solid fuel makes gasification very appealing.…”
Section: Introductionmentioning
confidence: 99%
“…Na Tabela 3 observa-se o tempo de duração de cada teste, assim como os valores médios do fator de ar e de temperatura monitorados. Resultados semelhantes para a temperatura nas diferentes zonas do reator, apresentados neste trabalho, foram encontrados por Zainal et al (2002) e Pathak et al (2008).…”
Section: Resultsunclassified
“…Ao desenvolver uma investigação experimental de um gaseificador de biomassa de fluxo concorrente, utilizando como combustível pedaços de madeira, Zainal et al (2002) utilizaram fator de ar entre 26 e 46% (0,26 e 0,46 decimal). Pathak et al (2008) avaliaram a utilização de resíduos agrícolas e madeira em dois sistemas de gaseificação, de fluxos concorrentes, para aplicação térmica. Silva et al (2000), testando um gaseificador/combustor a cavacos de lenha de fluxo contracorrente na secagem de café despolpado, concluíram que o uso dessa tecnologia é viável para essa aplicação.…”
Section: Reações Heterogêneas Gás-sólidounclassified