Oxygen Carrier Aided Combustion in Fluidized Bed Boilers in Sweden—Review and Future Outlook with Respect to Affordable Bed Materials
نویسندگان
چکیده
Oxygen carriers are metal oxide particles that could potentially enhance both fuel conversion and heat distribution in fluidized bed combustion, resulting e.g., lowered emissions of unconverted species better possibilities to utilize low-grade fuels. A related technology based on beds with oxygen can separate CO2 without large energy penalties. These technologies called carrier aided combustion (OCAC) chemical-looping (CLC), respectively. In the past few years, a number have been suggested evaluated for these purposes, many which require complex production processes making them costly. Affordable are, however, produced quantities as products by-products metallurgical industries. Some materials properties suitable use carriers. Uniquely Sweden, subject commercialization. This paper reviews results from utilizing low-cost emerging industries biomass waste semi-commercial commercial boilers Sweden. The further goes discuss practical aspect carriers, such transport within unique conditions where well scale. study concludes oxides this way be technically feasible beneficial boiler owners
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ژورنال
عنوان ژورنال: Applied sciences
سال: 2021
ISSN: ['2076-3417']
DOI: https://doi.org/10.3390/app11177935