Title

AGLOMERAÇÃO DE CARVÃO A FRIO PARA AUMENTAR A PRODUTIVIDADE DE PLANTAS DE COKE

COLD COAL AGGLOMERATION FOR INCREASING COKE PLANT PRODUCTIVITY

Authorship

Amaral, Pedro Antunes; Silva, Guilherme Lizzieiro Ruggio da; Assis, Paulo Santos

DOI

10.5151/2594-357X-30527

Downloads

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Abstract

Currently there is a constant and essential concern of preserving nature. Over the years the concern with the environment is increasing, new environmental laws are emerging and being applied more rigorously and consequently emerge economic needs and mineral processing practices and other materials. In this sense briquetting becomes an alternative to fine particles agglomeration by means of pressure and or temperature, with the aid or not of a binder, which allows to get a product not only compressed, which presents shape, size, and adequate mechanical properties. The reduction in volume of the material in some cases (beyond the technological benefits) also allows fine materials can be transported and stored more economically, safely and effectively. The production of coke is greater as the content of better coking coal is, thus he low capacity coking coal is not much used in coke ovens. This research aims to demonstrate that briquetting of mineral coals with low coking coal capacity is possible, additionally allows increased coke production, obtaining then a better yield of coke. Basically they take advantage of low price of no coking coals without changing the quality of the coke produced. Anyway, briquetting became a smart alternative to aggregate values, economy and care for the environment.

 

Keywords

Coque, aglomeração, briquetagem

Cokemaking, coke, agglomeration, briquetting