Environmental Engineering Commons^™

Ocena Wpływu Arcelormittal Poland S.A. Oddział W Krakowie Na Jakość Powietrza, Marian Mazur, Robert Oleniacz, Marek Bogacki, Przemysław Szczygłowski

Robert Oleniacz

The work presents selected results of atmospheric dispersion modeling and air quality impact assessment for pollutant emissions from installations of ArcelorMittal Poland S.A. Unit in Krakow (Poland). The assessment was carried out for the most unfavourable emission variant probable to take place in the period 2007-2016. In the calculations were taken into consideration typical for steelworks particle matter pollutants (total dust, heavy metals, tar substances and PAHs including benzo-a-piren) and gaseous substances (SO2, NO2, CO, HC, HCl, HF, NH3, HCN, H2S, CS2, H2SO4, BTX, phenol and pyridine). As the result of estimations, carried out according to the Polish reference method …

Ocena Wielkości Emisji Do Powietrza Z Arcelormittal Poland S.A. Oddział W Krakowie W Odniesieniu Do Standardów Unii Europejskiej, Marian Mazur, Marek Bogacki, Robert Oleniacz

Robert Oleniacz

The work presents emission factors of main air pollutants for installations of ArcelorMittal Poland S.A. Unit in Krakow (Poland) in comparison with analogous characteristic emissions for iron and steel industry in West Europe. In the comparison four installations (to coke, sinter, pig iron and steel production) were taken into consideration. The emission rates from ArcelorMittal Poland S.A. Unit in Krakow were estimated on the basis of the emission levels and production data from 2004, when took place the most significant production of liquid steel during last several years. As a result of the analysis, most the emission factors (with the …

Emissions Of Dioxin And Dibenzofuran From Electric Arc Furnaces, João F. Gomes

João F Gomes

This paper describes work done in order to clarify the formation mechanism of highly toxic micropollutants, such as dioxins and dibenzofurans, from electric arc furnaces used in the production of carbon steel from scrap. The study is allowing to derive relationships between the levels of airborne micropollutants and the operational parameters of the production process so that an abatement of pollution could be achieved. By using the European standard method CEN 1948 for dioxin like compounds sampling and measurement, it was possible to determine the characteristic fingerprint of micropollutants emitted by this particular stationary source.

Likwidacja Strefy Ochronnej Wokół Huty Katowice W Dąbrowie Górniczej, Marian Mazur, Robert Oleniacz, Marek Bogacki

Robert Oleniacz

The paper presents the history of the creation, management and liquidation of the protective zone around the Katowice Steelworks and Coke "Przyjaźń" (originally belonging to the "Katowice Steelworks") in Dąbrowa Górnicza (Poland). This zone was created in 1978 on the basis of the air quality impact assessment performed for the steelworks on the assumption steel production capacity of 9 million tons/year and planned production of coke at 3.3 million tons/year. These production volumes have never been achieved. In the 80's and 90's of the 20th century were conducted studies and calculations aimed to verify the nuisance of these plants on …

Ocena Udziału Huty Katowice W Poziomie Opadu Pyłu, Ołowiu I Kadmu Na Powierzchnię Terenu Wokół Zakładu, Marian Mazur, Robert Oleniacz, Marek Bogacki

Robert Oleniacz

The paper presents the results of modeling of deposition on the land surface of dust, lead and cadmium emitted from the "Katowice" Steelworks. The calculations were carried out in the vicinity of the location of the dust deposition measuring points existing around the plant. Computational data were compared with the results obtained from direct measurements for the same calendar year. The responsibility of this plant in shaping the level of dust and heavy metal deposition in the region of the protective zone was determined.

English title: Participation of the "Katowice" Steelworks in the level of dust, lead and cadmium deposition …

Ocena Zasięgu Istotnego Oddziaływania Emisji Zanieczyszczeń Z Huty Katowice Pod Kątem Likwidacji Strefy Ochronnej, Marian Mazur, Robert Oleniacz, Marek Bogacki

Robert Oleniacz

The paper presents the results of air quality impact assessment of Katowice Steelworks in Dąbrowa Górnicza (Poland) in the protective zone. On the basis of calculations, it was found that in terms of air pollution there is a reasonable possibility of complete elimination of existing protective zone around these industrial plants.

English title: Assessment of the extent of significant effects of pollutant emissions from the "Katowice" Steelworks in terms of liquidation of the environmental protection zone.

Technologia Ciągłego Odlewania Stali I Jej Wpływ Na Ograniczenie Emisji Zanieczyszczeń Z Procesów Hutniczych, Marian Mazur, Marek Bogacki, Robert Oleniacz, Agnieszka Łopata, Anita Niedojadło

Robert Oleniacz

The paper presents a comprehensive analysis of the impact of continuous casting of steel technology on air pollutant emissions in one of the Polish steelworks - Huta Katowice S.A. in Dąbrowa Górnicza. Emission sources occurring in the production process and the levels of pollutant emissions into the air were described. Implementation of continuous casting of steel brought significant changes in the production cycle in steelworks and caused an increase in the efficiency of manufacture of products. Calculated environmental effects showed a significant reduction of all pollutant emissions in the whole plant.

English title: Technology of continuous casting of steel and …

Emisja Związków Fluoru Z Hutnictwa Żelaza, Marian Mazur, Marek Bogacki, Robert Oleniacz

Robert Oleniacz

The article presents the results of the last few years of comprehensive researches related to the emission of fluorine compounds from iron metallurgy in Poland. Determined of the levels of flue-gas concentrations and air emissions for fluorine in the form of gaseous and solid compounds, including water-soluble compounds (considered to be toxic). The study also made it possible to analyze of raw materials used in these processes taking into account fluorine content and its impact on the amount of fluorine compounds emitted to the air.

English title: Emissions of fluorine compounds with iron metallurgy.

Analiza Źródeł Emisji Związków Fluoru Z Procesów Hutnictwa Żelaza, Marian Mazur, Robert Oleniacz, Marek Bogacki

Robert Oleniacz

The paper presents the results of many years of complex research issues related to the emission of fluorine compounds of iron and steel processes. They allowed to examine these processes used in raw materials in terms of the fluorine content and their impact on the amount of emissions of fluorine compounds to the air. Were determined by measuring the levels of concentration in flue gases and stack emissions of fluorine in the form of gaseous and solid compounds, including water-soluble components (considered to be toxic).

English title: Analysis of emission sources of fluorine compounds from the processes of ferrous metallurgy.

Związki Siarki Emitowane Z Procesu Wielkopiecowego, Marian Mazur, Marek Bogacki, Robert Oleniacz

Robert Oleniacz

The article describes the problem of the presence of sulfur in the blast furnace process and identifies emission sources of sulfur compounds in this process. On the basis of the measurements and calculations, the types and quantities of these compounds emitted to the air were determined. It was found that pig iron smelting in a blast furnace causes emissions of COS, SO2 and H2S. These emissions occur by losses of blast furnace gas (COS and SO2), transport of blast furnace slag inside the furnace hall (SO2) and treatment of the slag by granulation (H2S). However, the most important are only …

Emisja Związków Fluoru Z Procesów Hutnictwa Żelaza, Marian Mazur, Marek Bogacki, Robert Oleniacz

Robert Oleniacz

The paper presents the results of a comprehensive study of issues related to emissions of fluorine compounds from ferrous metallurgy processes carried out over the last few years. As part of this study raw materials used in these processes were analyzed in terms of fluorine content and its impact on the amount of air emissions of fluorine compounds. Also determined by measuring the concentration levels and emissions of fluorine in the gaseous and solid phase, including water-soluble compounds (considered to be toxic).

English title: Emissions of fluorine compounds from the processes of ferrous metallurgy.

Emisja Związków Siarki Z Procesu Wielkopiecowego, Marian Mazur, Marek Bogacki, Robert Oleniacz

Robert Oleniacz

The paper describes the problem of the presence of sulfur in the blast furnace process and identifies emission sources of sulfur compounds in this process. On the basis of the measurements and calculations, the types and quantities of these compounds emitted to the air were determined. It was found that pig iron smelting in a blast furnace causes emissions of COS, SO2 and H2S. These emissions occur by losses of blast furnace gas (COS and SO2), transport of blast furnace slag inside the furnace hall (SO2) and treatment of the slag by granulation (H2S). However, the most important are only …