2024 - Sustainable Industrial Processing Summit
SIPS 2024 Volume 5. Leite Intl. Symp / Iron and Steel
| Editors: | F. Kongoli, P. Assis, R. Alvarenga Vilela, J.A. de Castro, B. Deo, W. Ferreira Santos Jr., GS. Mahobia, T. Usui |
| Publisher: | Flogen Star OUTREACH |
| Publication Year: | 2024 |
| Pages: | 328 pages |
| ISBN: | 978-1-998384-12-9 (CD) |
| ISSN: | 2291-1227 (Metals and Materials Processing in a Clean Environment Series) |
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GENERATION OF ELECTRIC POWER FROM MOBILE PROCESS USING MAIZE WASTE AND BAMBOO BIOMASS
Dimas Coura1; Paulo Assis2; Elisângela Leal2; Luiz Leite2;1IFMG CAMPUS OURO, BRANCO, Conselheiro Lafaiete, Brazil; 2FEDERAL UNIVERSITY OF OURO PRETO, Ouro Preto, Brazil;
Type of Paper: Regular
Id Paper: 115
Topic: 2
Abstract:
The steel industry is responsible for 5% of total energy consumption and contributes 6% of CO2 emissions worldwide [1]. Brazil produces around 30% of the world's charcoal and a large part of this is used to produce pig iron, ferroalloys and silicon metal. There is a large proportion of artisanal production in the country and pressure for sustainable production systems has led to the development of new clean technologies with higher yields [2]. There are a total of 21 types of carbonization furnaces, of which there are 172 patents with various improvements to the carbonization process [3].
Residues from rice, maize, soy, wheat and other crops such as bambo have high energy potential, and these sources can contribute to increasing electricity generation [4]. The carbonization process has evolved, as has furnace productivity, and making full use of the energy contained in biomass has reached technological limits [5]. With finite natural resources and an industry that is intensive for the development of society, it is necessary to develop alternatives in the direction of the circular economy [6].
This article carries out an analysis of the availability of maize waste and bamboo biomass in Brazil, as well as a review of the optimized carbonization process, where there is use of the gases generated and co-products from the pyrolysis process. The article also evaluates a charcoal generation process that can be adapted to the conditions of biomass availability in the regions of Brazil.