Use of scrap tires in cement production and their impact on nitrogen and sulfur oxides emissions
| Autor: | N. Senk, Lj. Radovanovic, Jovan Dorić, Branka Nakomčić-Smaragdakis, Zoran Čepić |
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| Rok vydání: | 2016 |
| Předmět: |
Cement
Waste management Renewable Energy Sustainability and the Environment Kiln 020209 energy Energy Engineering and Power Technology chemistry.chemical_element Scrap 02 engineering and technology Environmentally friendly Sulfur Nitrogen Incineration Fuel Technology Nuclear Energy and Engineering chemistry 0202 electrical engineering electronic engineering information engineering Environmental science Production (economics) |
| Zdroj: | Energy Sources, Part A: Recovery, Utilization, and Environmental Effects. 38:485-493 |
| ISSN: | 1556-7230 1556-7036 |
| DOI: | 10.1080/15567036.2013.787473 |
| Popis: | Cement production is characterized by extremely high energy consumption per unit of product. Energy costs and environmental standards encouraged cement manufacturers worldwide to evaluate to what extent conventional fuels can be replaced by alternative fuels, i.e., processed waste materials, such as scrap tires. The decisive factors promoting the use of cement kilns for the utilization of scrap tires are: the high incineration temperature, the large area of the furnace, the significant length of the kiln, the long period of time the fuel stays inside the kiln, and the alkaline environment inside the kiln. The use of scrap tires in cement kilns is one of the best technologies for a complete and safe destruction of these wastes, due to the fact that there is a simultaneous benefit of destroying wastes and getting the energy. Thus, the use of scrap tires as alternative fuel in cement kilns has energy and economic justifiability, and it is environmentally friendly. In this article, monitoring results ... |
| Databáze: | OpenAIRE |
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