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Energetyczne Wykorzystanie Stałych Paliw Wtórnych Z Odpadów (Srf) Na Przykładzie Instalacji Współspalania Paliw W Cementowni Chełm, Magdalena Kasietczuk, Robert Oleniacz
Energetyczne Wykorzystanie Stałych Paliw Wtórnych Z Odpadów (Srf) Na Przykładzie Instalacji Współspalania Paliw W Cementowni Chełm, Magdalena Kasietczuk, Robert Oleniacz
Robert Oleniacz
The paper presents the use of Solid Recovered Fuels (SRF) in Chelm Cement Plant (Poland). These types of fuels are produced from non-hazardous waste and can be used for energy recovery in waste co-combustion plants. They are much cheaper compared to primary fuels, so their use in the process of cement clinker burning brings evident economic benefits. Chelm cement plant owned by the CEMEX company is a leader in the use of alternative fuels in Poland. In the years 2005-2011 the amount of co-combustion of alternative fuels in the cement had risen from 107 to 318 thousand tons, and their …
Co-Incineration Of Large Quantities Of Alternative Fuels In A Cement Kiln – The Problem Of Air Pollutant Emissions, Robert Oleniacz, Magdalena Kasietczuk
Co-Incineration Of Large Quantities Of Alternative Fuels In A Cement Kiln – The Problem Of Air Pollutant Emissions, Robert Oleniacz, Magdalena Kasietczuk
Robert Oleniacz
Over the last few years, a significant increase in the use of alternative fuels in the Polish cement industry has been observed. These are mainly waste and waste-derived fuels. The national leader in this field is Chełm cement plant (Poland), with the share of alternative fuels in the cement kiln heat balance reaching in 2012 the level of 78.5%. In this paper, an analysis of the emission rate of air pollutants from cement clinkering process in the above-mentioned cement plant in the years 1998–2012 was carried out, using the results of continuous and periodic measurements. The compliance with the emission …
Produkcja Stałego Paliwa Wtórnego Na Przykładzie Przedsiębiorstwa Usług Komunalnych „Empol” Sp. Z O.O. / Production Of Solid Waste-Derived Fuel - A Case Study Of The Enterprise Of Municipal Services "Empol" Llc, Robert Oleniacz, Leszek Rataj, Monika Wyrostek
Produkcja Stałego Paliwa Wtórnego Na Przykładzie Przedsiębiorstwa Usług Komunalnych „Empol” Sp. Z O.O. / Production Of Solid Waste-Derived Fuel - A Case Study Of The Enterprise Of Municipal Services "Empol" Llc, Robert Oleniacz, Leszek Rataj, Monika Wyrostek
Robert Oleniacz
The work presents activities of the Enterprise of Municipal Services "Empol" Sp. z o.o. based in Tylmanowa (Małopolska Province, Poland) and the interrelated technological lines for sorting of waste and production of alternative fuels (refuse derived fuels - RDFs) started in 2009 in the Special Economic Zone in Gorlice. The paper also discusses properties of the produced RDFs and their typical applications.
Odpady Pestycydowe Jako Paliwo Zastępcze W Piecach Obrotowych Do Wypalania Klinkieru Cementowego, Marian Mazur, Robert Oleniacz, Marek Bogacki, Stanisław Słupek
Odpady Pestycydowe Jako Paliwo Zastępcze W Piecach Obrotowych Do Wypalania Klinkieru Cementowego, Marian Mazur, Robert Oleniacz, Marek Bogacki, Stanisław Słupek
Robert Oleniacz
The clinker burning plant is ideally suited for processing a wide variety of hazardous waste materials. High temperatures existing in cement kilns (ca. 1350-1450 Centigrades in the burning zone) as well as long gas-residence time (ca. 6-10 s) provide potentially excellent conditions for destruction of toxic organic compounds. Non-volatile compounds are retained in the solid phase and built into the clinker. A lot of other (for example acid gases) can also be absorbed by alkaline solid phase. Old pesticide wastes present a big problem in Poland now. They can be use as waste-derived fuels in cement kilns, especially in the …
Pesticide Waste Incineration In The Wet Process Cement Kiln, Marian Mazur, Robert Oleniacz, Marek Bogacki, Stanisław Słupek
Pesticide Waste Incineration In The Wet Process Cement Kiln, Marian Mazur, Robert Oleniacz, Marek Bogacki, Stanisław Słupek
Robert Oleniacz
The presentation discusses the problem of pesticide wastes in Poland that have been accumulated underground in concrete graveyards or bunkers. Their progressive unsealing poses a significant health risk to people due to groundwater, soil and air pollution. There are not many of professional hazardous waste incineration plants in Poland, therefore, the paper proposes the use of cement kiln for thermal treatment of such waste. Polish cement industry is interested in utilization of various wastes (e.g. in the capacity of alternative fuels) in the process connected with the cement clinker production in rotary kilns. High temperatures existing in cement kilns (ca. …
Spalanie Odpadów Niebezpiecznych W Piecach Cementowych. Część 1. Informacje Podstawowe, Robert Oleniacz
Spalanie Odpadów Niebezpiecznych W Piecach Cementowych. Część 1. Informacje Podstawowe, Robert Oleniacz
Robert Oleniacz
A widely employed method of reducing cement production costs is the substitution of traditional fuels with alternative and waste-derived fuels to heat the cement kiln. Cement industry offers the most acceptable method of hazardous waste incineration and co-combustion with significantly lower cost in comparison to incinerators. The high temperatures and long residence times inherent in the operation of cement kilns ensure the almost complete destruction of the organic compounds introduced together with waste fuels. This part of the article presents general characteristic of sort of waste incinerated in cement kilns, way of their charging, advantages and limitations of waste co-combustion …
Piece Cementowe - Konkurencja Dla Spalarni Odpadów, Robert Oleniacz
Piece Cementowe - Konkurencja Dla Spalarni Odpadów, Robert Oleniacz
Robert Oleniacz
The paper presents the advantages of cement kilns and the possibility of their use for thermal waste utilization. The most common types of waste incinerated in these kilns and the possible degree of replacing traditional fuels with waste fuels have also been characterized. The work also discusses the problem of air pollutant emissions from the process of waste co-incineration in cement kilns. Attention has been paid to the possible increase in the use of Polish cement industry in the waste management, system, especially in the field of energy recovery from solid municipal waste, waste tires and waste from the refinery …