作者: R. Chandra , V. K. Vijay , P. M. V. Subbarao
DOI: 10.5402/2012/904167
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摘要: This paper presents the results of an automated water scrubbing system used for enrichment methane content in biogas, to produce vehicular grade biomethane fuel. Incorporation automatic control systems precisely regulating level and maintaining constant operating pressure packed bed absorption column resulted steady-state operation a consistent supply methane-enriched biogas from gas outlet. The improved was found enrich 97% at 1.0 MPa with 2.5 m3/h in-flow rate 2.0 m3/h into unit.