Developer: Saint Petersburg Mining University
Industry
Energy saving, energy efficiency
Project research team
Head: Ilya Ilyich Beloglazov Research team:
Scientific novelty
The developed device belongs to the field of chemical technologies, specifically to high-temperature reactors for converting coal into synthesis gas (fuel gas) to reduce the harmful impact of coal and its combustion products on the environment. The multi-zone gasifier combines fluidized and fixed beds in a single reaction chamber, achieving high specific synthesis gas productivity while ensuring low nitrogen oxide output and a high degree of sulfur removal.
Advantages
The fundamental feature of the technology using the proposed reactor has been substantiated, combining the advantages of various gasification types: high energy efficiency due to optimal heat recovery within the reactor (fixed-bed gasification), relatively low oxygen demand (fluidized-bed gasification), and high quality of the resulting syngas (entrained-flow gasification); gasification process modeling results clearly demonstrated the advantages of the proposed resource-saving reactor for coal gasification, namely: a 16% reduction in syngas production costs (due to lower gasification temperatures), an increase in specific syngas yield by at least 26%, and a reduction in CO2 emissions by at least 20%.
Commercial implementation
The resource-saving reactor is oriented towards the Russian market, specifically for use at mineral resource complex enterprises engaged in the extraction and processing of carbon-containing raw materials of various compositions, and the fuel and energy complex.
Development stage
Prototype
Required investment
1,000,000,000.00 RUB
Investor's share in the project
80%
Protection documents
Participation in exhibition and fair events
Gold medal and 1st degree diploma of the XXVII International Innovation Exhibition "HI-TECH 2021"; Diploma of the VIII Annual National Exhibition "VUZPROMEXPO-2021"; Bronze medal and diploma of the XXV Moscow International Salon of Inventions and Innovative Technologies "Archimedes-2022"; Silver medal and 2nd degree diploma of the XXVIII International Innovation Exhibition "HI-TECH 2022".
Investments
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