Gospodarka Surowcami Mineralnymi

Journal Article

The changes in the structure of mineral raw materials needs in Poland between 2011−2015

Lewicka, Ewa; Burkowicz, Anna

2017 Gospodarka Surowcami Mineralnymi

doi:10.1515/gospo-2017-0045

AbstractAn assessment of current demand for mineral raw materials in the domestic economy as well possibilities to satisfy the needs of the industry has been performed for the period 2011-2015 on the basis of estimated values and volumes of their consumption, as well as indices of the share of...

LitStream

Journal Article

Forecasting global coal consumption: An artificial neural network approach

Benalcazar, Pablo; Krawczyk, Małgorzata; Kamiński, Jacek

2017 Gospodarka Surowcami Mineralnymi

doi:10.1515/gospo-2017-0042

AbstractIn the 21st century, energy has become an integral part of our society and of global economic development. Although the world has experienced tremendous technological advancements, fossil fuels (including coal, natural gas, and oil) continue to be the world’s primary energy source. At the...

LitStream

Journal Article

Depositional environment of Paleogen amber-bearing quartz-glauconite sands from Zdolbuniv (Rivne region, NW Ukraine): mineralogical and petrological evidences

Natkaniec-Nowak, Lucyna; Dumańska-Słowik, Magdalena; Naglik, Beata; Melnychuk, Viktor; Krynickaya, Мariya B.;

2017 Gospodarka Surowcami Mineralnymi

doi:10.1515/gospo-2017-0041

AbstractAmber-bearing sands from Zdolbuniv mine are Paleogene fine-grained (0.6-0.12 mm) clastic rocks. The material is poorly rounded and moderately sorted out. It mainly consists of quartz, glauconite, and subordinately, feldspars (K-feldspars and plagioclases), mica, carbonates, zircon,...

LitStream

Journal Article

Geochemical modeling of the Cu-Ag deposits from the Lubin-Głogów Copper District (Poland) supported by lithological modeling

Wasilewska-Błaszczyk, Monika; Mucha, Jacek

2017 Gospodarka Surowcami Mineralnymi

doi:10.1515/gospo-2017-0049

AbstractThe most important reasons for the limited credibility of 3D geochemical models of the Cu-Ag deposits (The Lubin-Głogów Copper District) are unfavorable statistical characteristics of the main metals (Cu, Ag), and the unfavorable structure of their variability with a relatively poorly...

LitStream

Journal Article

EIGR – knowledge base as a tool facilitating the management of groundwater resources in Europe

Tomaszewska, Barbara; Dendys, Marta; Galos, Krzysztof

2017 Gospodarka Surowcami Mineralnymi

doi:10.1515/gospo-2017-0050

AbstractThe KINDRA project is being implemented within the framework of the Horizon 2020 programme. Its main purpose is to carry out an EU-wide assessment of existing practical and scientific knowledge related to groundwater on the basis of an innovative classification system - the...

LitStream

Journal Article

The choice of high gradient magnetic separation processes for removal of Fe2O3 carriers from quartz raw material

Sekulic, Zivko; Bartulovic, Zoran; Mihajlovic, Slavica; Ignjatovic, Miroslav; Savic, Ljubinko;

2017 Gospodarka Surowcami Mineralnymi

doi:10.1515/gospo-2017-0047

AbstractThis review article surveys the subject of choice of high gradient magnetic separation processes for removal of Fe2O3 carriers from quartz raw material by electromagnetic separator with magnetic field intensity of 1.4 T.

LitStream

Journal Article

Mercury in grain size fractions of aggregates and extractive waste from hard coal mining

Klojzy-Karczmarczyk, Beata

2017 Gospodarka Surowcami Mineralnymi

doi:10.1515/gospo-2017-0048

AbstractHard coal production is closely linked to the generation of significant quantities of extractive waste that require further use, in practice recognized as waste or as a raw material. It is therefore important to seek further or improve existing methods of waste material management....

LitStream

Journal Article

Preliminary assessment of the possibility of mercury removal from hard coal with the use of air concentrating tables

Dziok, Tadeusz; Strugała, Andrzej

2017 Gospodarka Surowcami Mineralnymi

doi:10.1515/gospo-2017-0043

AbstractMercury is characterized by highly toxic properties. The natural biogeochemical cycle of mercury occurs in the environment, which results in the fact that even a small amount of mercury emitted to the environment is a potential threat to human health. The process of coal combustion is one...

LitStream

Journal Article

The mineral sequestration of CO2 with the use of fly ash from the co-combustion of coal and biomass

Uliasz-Bocheńczyk, Alicja; Pawluk, Aleksandra; Pyzalski, Michał

2017 Gospodarka Surowcami Mineralnymi

doi:10.1515/gospo-2017-0044

SummaryAs a result of energy production processes, the power industry is the largest source of CO2 emissions in Poland. Emissions from the energy sector accounted for 52.37% (162 689.57 kt) of the total emissions in 2015, which was estimated at 310.64 million tons of CO2. In recent years, the...

LitStream

Journal Article

Exploring quality generating factors in customer-supplier relationships

Rodríguez-López, Nuria; Diz-Comesaña, M. Eva; Mondragón, Adrián E. Coronado

2017 Gospodarka Surowcami Mineralnymi

doi:10.1515/gospo-2017-0046

AbstractThe analysis of interorganizational relationships continues to attract academic research because of the influence that management of supply chain relationships has in business competitiveness. However, there are almost no studies about this decision in the mineral products industry. The...

Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

Gospodarka Surowcami Mineralnymi

Related Journals:

Advanced Search

Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

Gospodarka Surowcami Mineralnymi

Related Journals:

Our policy towards the use of cookies