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Gasification is the process in which conversion of biomass fuel (coal, petcock, munsipal solid waste) into syngas or producer gas that content CO, CO2, H2, CH4, H2O,NH3.In the present study of gasification fluidized bed gasifier chose because of it is more compact then other and also they provide better mixing, uniform temperature and ability to handle low quality fuels. In present study Investigate the effect of addition of two naturally occurring catalysts, namely dolomite and olivine in different proportion (10-60 wt.%)separately in the bed of sand along with self –sustaining charcoal heating in order to determine the most suitable composition of catalysts in both the cases. Most suitable equivalence ratio is 0.3 and 0.35 Dolomite provided 45 and 50% while olivine provided comparatively less41 and 44% tar + SPM reduction at the ER of 0.3 and 0.33, respectively. However, olivine generated less fine particles and consumed 66% less energy for bed heating than dolomite. Improvement in the carbon conversion and thermal efficiency by 5–7% were obtained with the addition of catalysts.
Keywords:
saw dust, dolomite, olivine. sand, TAR +SPM ,gasification
Cite Article:
"Tar and spm reduction in producer gas by using different catalysts for fluidized bed gasifier ", International Journal for Research Trends and Innovation (www.ijrti.org), ISSN:2455-2631, Vol.3, Issue 4, page no.169 - 173, April-2018, Available :http://www.ijrti.org/papers/IJRTI1804032.pdf
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ISSN:
2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator