Broadening of Raw Materials in the Steel Industry, by Recycling and Recovery Wastes
In technological processes, in addition to the main
product, result a large amount of materials, called wastes, but due to
the possibilities of recovery, by means of recycling and reusing it can
fit in the category of by-products. These large amounts of dust from
the steel industry are a major problem in terms of environmental and
human health, landscape, etc. Solving these problems, the impressive
amounts of waste can be done through their proper management and
recovery for every type of waste. In this article it was watched the
capitalizing through pelleting and briquetting of small and powdery
waste aiming to obtain the sponge iron as raw material, used in blast
furnaces and electric arc furnaces. The data have been processed in
the Excel spreadsheet program, being presented in the form of
diagrams.
[1] Heput T., Ardelean E., Constantin N., Socalici A., Ardelean M., Buzduga R., Recovery of small and powder ferrous waste, Editure
Politehnica, Timisoara,2011, pp 7-11.
[2] Buzea O., Supervisor furnaces - Part I-Raw Materials, S.C. Alma-Galati
S.A., Galati, 1995.
[3] Borza I., Popoiu Ghe., Ciocan A., Technology for elaboration iron,
Vol.I., Editure Institutul Politehnic ``Traian Vuia`` Timisoara, 1984, pp 200.
[4] Dobrovici D., Soit-Vizante I., Hatarascu O., Alexandrescu A., Babu S.
Intensification of processes in furnace, Editure Tehnica , Bucuresti,
1983, pp 211.
[5] Socalici A., Heput T., Ardelean E., Ardelean M., Researches Regarding
the Obtaining of Active Slag by Using Reactive Admixtures Produced
from Ferrous and Basic Scrap, 6th WSEAS International Conference on
Energy, Environment, Ecosystems and Sustainable Development
(EEESD '10) - Politehnica University of Timisoara, Romania October
21-23, 2010, pp158 - 163.
[6] Capatana C., Racoceanu C., Wastes, Editure Matrix Rom Bucuresti,
2003, pp 40.
[7] Socalici A., Heput T., Ardelean E., Ardelean M., Researches regarding
the recovery of small and powder ferrous wastes within iron-and-steel
industry, Recent Researches In Energy & Environment, Cambrigde
2011, 282-287.
[1] Heput T., Ardelean E., Constantin N., Socalici A., Ardelean M., Buzduga R., Recovery of small and powder ferrous waste, Editure
Politehnica, Timisoara,2011, pp 7-11.
[2] Buzea O., Supervisor furnaces - Part I-Raw Materials, S.C. Alma-Galati
S.A., Galati, 1995.
[3] Borza I., Popoiu Ghe., Ciocan A., Technology for elaboration iron,
Vol.I., Editure Institutul Politehnic ``Traian Vuia`` Timisoara, 1984, pp 200.
[4] Dobrovici D., Soit-Vizante I., Hatarascu O., Alexandrescu A., Babu S.
Intensification of processes in furnace, Editure Tehnica , Bucuresti,
1983, pp 211.
[5] Socalici A., Heput T., Ardelean E., Ardelean M., Researches Regarding
the Obtaining of Active Slag by Using Reactive Admixtures Produced
from Ferrous and Basic Scrap, 6th WSEAS International Conference on
Energy, Environment, Ecosystems and Sustainable Development
(EEESD '10) - Politehnica University of Timisoara, Romania October
21-23, 2010, pp158 - 163.
[6] Capatana C., Racoceanu C., Wastes, Editure Matrix Rom Bucuresti,
2003, pp 40.
[7] Socalici A., Heput T., Ardelean E., Ardelean M., Researches regarding
the recovery of small and powder ferrous wastes within iron-and-steel
industry, Recent Researches In Energy & Environment, Cambrigde
2011, 282-287.
@article{"International Journal of Mechanical, Industrial and Aerospace Sciences:60474", author = "A. Todorut and T. Heput", title = "Broadening of Raw Materials in the Steel Industry, by Recycling and Recovery Wastes", abstract = "In technological processes, in addition to the main
product, result a large amount of materials, called wastes, but due to
the possibilities of recovery, by means of recycling and reusing it can
fit in the category of by-products. These large amounts of dust from
the steel industry are a major problem in terms of environmental and
human health, landscape, etc. Solving these problems, the impressive
amounts of waste can be done through their proper management and
recovery for every type of waste. In this article it was watched the
capitalizing through pelleting and briquetting of small and powdery
waste aiming to obtain the sponge iron as raw material, used in blast
furnaces and electric arc furnaces. The data have been processed in
the Excel spreadsheet program, being presented in the form of
diagrams.", keywords = "Agglomeration, industry, iron, pellets, wastes.", volume = "6", number = "11", pages = "2500-7", }