Baza Publikacji Pracowników Politechniki Lubelskiej

Status:
Warianty tytułu:	Industrial briquetting trials for the waste management of bearing grinding
Autorzy:	Borowski Gabriel, Hycnar Jan J., Józefiak Tomasz
Rok wydania:	2016
Wersja dokumentu:	Drukowana \| Elektroniczna
Język:	polski
Numer czasopisma:	2
Wolumen/Tom:	18
Strony:	205 - 217
Impact Factor:	0,705
Web of Science® Times Cited:	4
Bazy:	Web of Science \| Web of Science Core Collection
Efekt badań statutowych	NIE
Materiał konferencyjny:	NIE
Publikacja OA:	TAK
Licencja:
Sposób udostępnienia:	Otwarte czasopismo
Wersja tekstu:	Ostateczna wersja opublikowana
Czas opublikowania:	Po opublikowaniu
Abstrakty:	angielski
	The paper presents the results of research on briquetting process carried out at production scale for the management of troublesome solid waste. These trials enabled to develop a method for continuous processing of large quantities of waste and implement a production line of iron containing briquettes. The material was collected from the landfill site located on the utilization company of waste taken from Bearing Factory - Krasnik S.A. The following binders were added to the homogenized mixture of waste: molasses, starch and two-component adhesive dry hydrated lime with molasses. Briquetting process was carried out in an industrial production line equipped with a crusher, screen, conveyor belt, gravity storage tank and roller-briquetting machine. Briquettes with the approximate dimensions of 50x20 mm were obtained. Their mechanical properties were determined in gravitational dump tests. The best briquettes were made of a mixture of waste with starch as binder in the mass fraction of 3%, wherein the moisture content was approx. 8%. The mechanical strength of briquettes with starch meets the established requirements at the moment of production; therefore, the time-consuming seasoning before shipment to the customer was unnecessary. We concluded that the briquettes meet the criteria for metallurgical processes, and can be added - together with scrap - as feedstock for melting in a steelmaking furnace.

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