Search Results - "Strugała, Andrzej"

Method selection for mercury removal from hard coal by Dziok, Tadeusz, Strugała, Andrzej

“…Mercury is commonly found in coal and the coal utilization processes constitute one of the main sources of mercury emission to the environment. This issue is…”
Get full text

Assessment of the content of arsenic in solid by-products from coal combustion by Wierońska, Faustyna, Makowska, Dorota, Strugała, Andrzej

“…The coal combustion processes constitute one of the major sources of heavy metals emission into the atmosphere. From the point of view of the reduction of the…”
Get full text

Contents of Ecotoxic Elements in Polish Coking Bituminous Coals and in Products of Coking by Burmistrz, Piotr, Dziok, Tadeusz, Makowska, Dorota, Wierońska, Faustyna, Strugała, Andrzej

“…Ecotoxic elements include the ones which have a negative impact on human health and the environment, among others, mercury, arsenic and lead. Hard coal is a…”
Get full text

Evaluation method of economic efficiency of industrial scale research based on an example of coking blend pre-drying technology by Żarczyński, Piotr, Strugała, Andrzej, Kwaśniewski, Krzysztof

“…The research on new and innovative solutions, technologies and products carried out on an industrial scale is the most reliable method of verifying the…”
Get full text

Germanium content in Polish hard coals by Makowska, Dorota, Wieroóska, Faustyna, Strugała, Andrzej, Kosowska, Katarzyna

“…Due to the policy of the European Union, it is necessary to search for new sources of scarce raw materials. One of these materials is germanium, listed as a…”
Get full text

Investigations of the effectiveness of lead disposal from hard coal through the cleaning process by Makowska, Dorota, Strugała, Andrzej, Wierońska, Faustyna, Włodek, Adam

“…Lead, belonging to the category of toxic heavy metals, poses a major threat to the environment and the health and life of living organisms. Anthropogenic…”
Get full text

Valorization Method for Hard Coal as Fuel for Nonindustrial Combustion Installations with Special Regard to Reduction of Mercury Content by Dziok, Tadeusz, Strugała, Andrzej, Baic, Ireneusz, Olszewska, Dajana

“…Mercury and its compounds are classified as very toxic and they pose a real threat to human health. Coal combustion processes constitute one of the main…”
Get full text

Arsenic in polish coals: Content, mode of occurrence, and distribution during coal combustion process by Wierońska-Wiśniewska, Faustyna, Makowska, Dorota, Strugała, Andrzej

“…The research presented in the paper allowed the determination of the content and mode of arsenic occurrence in Polish commercial coal. The selective leaching…”
Get full text

Stamp-Charged Coke-Making Technology—The Effect of Charge Density and the Addition of Semi-Soft Coals on the Structural, Textural and Quality Parameters of Coke by Rejdak, Michał, Strugała, Andrzej, Sobolewski, Aleksander

“…Coke is an integral component of the blast furnace charge; therefore, it plays an important role in the integrated steelmaking process. Achieving the required…”
Get full text

Assessment of the Applicability of Ca-Based Sorbents for Arsenic Removal from Flue Gases by Wierońska-Wiśniewska, Faustyna, Makowska, Dorota, Strugała, Andrzej

“…Arsenic is one of the most hazardous compounds released into the atmosphere from coal conversion processes. One possibility to limit its amount in the flue gas…”
Get full text

Mechanism of Coking Pressure Generation in the Light of the Results of Laboratory Tests by Strugała, Andrzej, Rozwadowski, Andrzej, Dziok, Tadeusz

“…The phenomenon of coking pressure is crucial for cokemaking both in respect of a safe coke oven battery operation and a proper quality of the produced coke. In…”
Get full text

Studies of the correlation between mercury content and the content of various forms of sulfur in Polish hard coals by Dziok, Tadeusz, Strugała, Andrzej, Rozwadowski, Andrzej, Macherzyński, Mariusz

“…Similarities concerning the occurrence of mercury and sulfur in coal are the reasons for studying the correlation between mercury content and the content of…”
Get full text

Studies on mercury occurrence in inorganic constituents of Polish coking coals by Dziok, Tadeusz, Strugała, Andrzej, Włodek, Adam

“…During the cokemaking process, a significant amount of mercury occurring in a coal blend is released to the atmosphere. One of the ways of reducing this…”
Get full text

Evaluation of the applicability of carbon-based materials for arsenic removal from flue gases by Wierońska-Wiśniewska, Faustyna, Makowska, Dorota, Lech, Sebastian, Budzyń, Stanisław, Strugała, Andrzej

“…Arsenic is an highly toxic element which may be released into the atmosphere during the combustion of solid fuels. This paper verifies the possibility of using…”
Get full text

Effect of Using Coke Dust as a Sorbent for Removing Mercury from Flue Gases on the Contents of Selected Ecotoxic Elements in Fly Ash by Wierońska, Faustyna, Burmistrz, Piotr, Strugała, Andrzej, Makowska, Dorota, Lech, Sebastian

“…Passive methods, which are used for the purification of flue gases, can often be insufficient in the case of the emission of mercury and other ecotoxic…”
Get full text

Studies on the Possibility of Extending Coal Resources for Coke Production through the Application of Coal Predrying by Żarczyński, Piotr, Strugała, Andrzej

“…Bituminous coals with very good coking properties are basic components of the coal blends used for the production of the high-quality blast furnace coke. In…”
Get full text

Assessment of the content, occurrence, and leachability of arsenic, lead, and thallium in wastes from coal cleaning processes by Makowska, Dorota, Strugała, Andrzej, Wierońska, Faustyna, Bacior, Martyna

“…The aim of the study was to evaluate the content, occurrence, and leachability of arsenic (As), lead (Pb), and thallium (Tl) in wastes from coal cleaning…”
Get full text

The Energy Efficiency of Hot Water Production by Gas Water Heaters with a Combustion Chamber Sealed with Respect to the Room by Grzegorz Czerski, Andrzej Strugała

“…This paper presents investigative results of the energy efficiency of hot water production for sanitary uses by means of gas-fired water heaters with the…”
Get full text

Gas-fired instantaneous water heaters with combustion chamber sealed with respect to the room in multi-storey residential buildings—Results of pilot plants tests by Czerski, Grzegorz, Gebhardt, Zdzisław, Strugala, Andrzej, Butrymowicz, Czesław

“…► Two pilot plants were built corresponding with conditions of multi-storey building. ► The CFD software was used for designing the pilot plants. ► Appropriate…”
Get full text