Creating Values from Biomass Pyrolysis in Sweden: Co-Production of H2, Biocarbon and Bio-Oil
نویسندگان
چکیده
Hydrogen and biocarbon are important materials for the future fossil-free metallurgical industries in Sweden; thus, it is interesting to investigate process that can simultaneously produce both. Process simulations of biomass pyrolysis coupled with steam reforming water-gas-shift H2, biocarbon, bio-oil investigated this work. The simulation performed based on a plant currently operating Sweden. Two co-production schemes proposed: (1) production (2) bio-oil. Sensitivity analysis also performance under different parameters. results indicated there no notable differences terms thermal efficiency both cases. Varying condenser temperature only slightly changes system’s by less than 2%. On other hand, an increase moisture content from 7 14 wt.% decrease 79.0% 72.6%. Operating expenses evaluated elucidate economics 3 cases: production, at 50 °C, (3) 130 °C. Based operation (OPEX) revenue alone, found producing more helps improving process. However, capital costs cost post-processing should be considered future. estimated minimum selling price OPEX alone approx. 10 SEK, which within range current commercial charcoal coke.
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ژورنال
عنوان ژورنال: Processes
سال: 2021
ISSN: ['2227-9717']
DOI: https://doi.org/10.3390/pr9030415