Gospodarka Surowcami Mineralnymi-Mineral Resources Management最新文献

{"title":"The implementation of a coefficient diagram method based polynomial controller for a non-linear process with a distributed control system in a chlorine scrubber system","authors":"T. M. Murugan","doi":"10.24425/gsm.2022.143623","DOIUrl":"https://doi.org/10.24425/gsm.2022.143623","url":null,"abstract":"pilot plant of","PeriodicalId":50416,"journal":{"name":"Gospodarka Surowcami Mineralnymi-Mineral Resources Management","volume":"50 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77045073","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Badania możliwości zastosowania szlamów z płukania kruszyw dolomitowych i wapiennych w ceramice budowlanej","authors":"","doi":"10.24425/122590","DOIUrl":"https://doi.org/10.24425/122590","url":null,"abstract":"","PeriodicalId":50416,"journal":{"name":"Gospodarka Surowcami Mineralnymi-Mineral Resources Management","volume":"42 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74163030","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"SEM Automated Mineralogy applied for the quantification of mineral and textural sorting in submarine sediment gravity flows","authors":"J. Pszonka, Bernhard Schulz","doi":"10.24425/gsm.2022.144094","DOIUrl":"https://doi.org/10.24425/gsm.2022.144094","url":null,"abstract":"SEM Automated Mineralogy","PeriodicalId":50416,"journal":{"name":"Gospodarka Surowcami Mineralnymi-Mineral Resources Management","volume":"10 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79407905","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A priori determining of the accuracy of mineral resources volume determination","authors":"H. Staňková, V. Safar, Rostislav Dandoš","doi":"10.24425/122577","DOIUrl":"https://doi.org/10.24425/122577","url":null,"abstract":"Jest kilka metod pomiaru powierzchni dla określenia objetości zasobow surowcow mineralnych. \u0000Jednym z kluczowych wskaźnikow wydajności wydobycia wegla w gornictwie odkrywkowym jest \u0000określenie objetości wydobytej skaly. Procedury określania objetości byly stosowane przez wiele \u0000stuleci. Określanie wydobytej objetości lub warstwy surowca jest okresowo powtarzającą sie praktyką \u0000geodezyjną, a geodeci stosują rozne metody jej określania. Nieprawidlowe określenie objetości \u0000skaly moze skutkowac duzymi stratami ekonomicznymi przedsiebiorstwa gorniczego. Wybor metody \u0000określania objetości zalezy od terminu, w ktorym ustalona objetośc musi byc przekazana do \u0000jednostek nadrzednych lub zarządzania przedsiebiorstwem wydobywczym, a takze od wymagan \u0000dotyczących dokladności określania objetości oraz od środkow finansowych przeznaczonych na ten \u0000cel. Drugorzedne warunki określania objetości obejmują: poziom szkolenia personelu w poszczegolnych procedurach i metodach pomiaru i obliczania objetości, standardy techniczne przedsiebiorstwa, \u0000stosowane oprzyrządowanie, sprzet i oprogramowanie. W artykule porownano wartości dokladnie \u0000zdefiniowanej bryly matematycznej (segment cylindryczny) z metodami obliczania objetości \u0000zwykle stosowanej w praktyce gorniczej i geodezyjnej oraz programy powszechnie stosowane do \u0000obliczania objetości w celu określenia wartości progowej odchylenia systematycznego w pomiarach \u0000wejściowych do określenia objetości. Model matematyczny jest podstawą do określenia prawidlowych \u0000objetości wydobytego materialu. Proces określania bledow objetościowych w modelu matematycznym \u0000zostal zweryfikowany na rzeczywistym skladowisku wegla. Porownanie bledow miedzy \u0000cyfrowym modelem matematycznym a rzeczywistym skladowiskiem wegla homogenizacyjnego \u0000przedstawiono na koncu artykulu.","PeriodicalId":50416,"journal":{"name":"Gospodarka Surowcami Mineralnymi-Mineral Resources Management","volume":"223 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76674436","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Geological exploration of the Moon","authors":"J. Misiak, J. Misiak","doi":"10.24425/gsm.2022.144095","DOIUrl":"https://doi.org/10.24425/gsm.2022.144095","url":null,"abstract":"a detailed analysis of the geological structure of the","PeriodicalId":50416,"journal":{"name":"Gospodarka Surowcami Mineralnymi-Mineral Resources Management","volume":"47 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89525691","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Shale gas deposit model and preliminary resources estimation based on mud logging data on gas content variation","authors":"M. Nieć","doi":"10.24425/gsm.2019.128541","DOIUrl":"https://doi.org/10.24425/gsm.2019.128541","url":null,"abstract":"The occurrence of gas confined in shales allows us to consider it as a component of the host rock. During drilling wells, the gas is released into the drilling fluid from finely ground gas-bearing rock particles. The amount of gas released can be determined on the basis of mud-gas logging; in addition, it is possible to determine the gas-content in shales expressed by the volume of gas released per mass unit of rock [m3/ton]. The gas content in the Ordovician and Silurian shales (Sasin formation and Jantar member respectively) in two selected wells in northern Poland was determined using this method. It has been found that clearly distinguishable, highly gas-bearing sections, which are separated by very poorly gas-bearing ones, can be determined in the well log. The increased gas content in shales can be observed in zones generally enriched in TOC. No direct correlation between TOC and gas-bearing capacity was found however, but the structure of TOC variability and the gas-bearing capacity 45 Musiał et all 2019 / Gospodarka Surowcami Mineralnymi – Mineral Resources Management 35(4), 27–46 described using variograms is identical. Correlations of the distinguished gas-bearing layers in the wells under consideration suggest a multi-lens or multi-layered reservoir model. The lack of natural boundaries in the shale gas reservoir means that they must be determined arbitrarily based on the assumed marginal gas-bearing capacity. In the case of several gas-bearing zones, numerous variants of interpretation are possible. In any case the low, best and high estimated resources may be evaluated, assigned to each borehole in the area with radii equal to the range of variogram of gas content in horizontal part of the well. Model złoża gazu zieMnego w łupkach i zMienność ich gazonośności na podstawie profilowania gazowego S ł o w a k l u c z o w e zmienność, łupki, gazonośność, model złoża S t r e s z c z e n i e Występowanie gazu w łupkach w formie unieruchomionej pozwala przyjąć, że jest on składnikiem goszczącej go skały. W czasie wiercenia otworów uwalnia się on do płuczki z rozdrobnionych fragmentów skały gazonośnej. Ilość uwalnianego gazu można określić na podstawie profilowania gazowego i ustalić gazonośność łupków wyrażoną przez objętość gazu uwalnianego z jednostce masy skały [m3/tonę]. Taką metodą określona została gazonośność łupków ordowiku i syluru (odpowiednio formacji z Sasina i ogniwa Jantaru) w dwóch otworach w północnej Polsce. Stwierdzono, że: w profilu otworów wyznaczyć można wyraźnie wyróżniające się odcinki silnie gazonośne, które przedzielane są bardzo słabo gazonośnymi. Podwyższona gazonośność łupków ma miejsce w strefach ogólnie wzbogaconych w TOC. Nie stwierdzono bezpośredniej korelacji TOC i gazonośności, ale struktura zmienności TOC i gazonośności opisana za pomocą ich wariogramów jest identyczna. Korelacje wyróżnionych poziomów gazonośnych w rozpatrywanych otworach sugerują model złoża wielosoczewowo-warstwowego. Brak naturalnych gra","PeriodicalId":50416,"journal":{"name":"Gospodarka Surowcami Mineralnymi-Mineral Resources Management","volume":"8 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77167312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Research on Coal Gangue Detection and Recognition Based on Lightweight Network MS-YOLOV3","authors":"Li Deyong, Guofa Wang, Shuang Wang, Wenshan Wang","doi":"10.24425/gsm.2022.143628","DOIUrl":"https://doi.org/10.24425/gsm.2022.143628","url":null,"abstract":"multi-condition coal and gangue datasets were constructed. The model was trained and the identifi - cation and positioning results of the model were tested under different sizes, illumination intensities and various working conditions, and compared with other algorithms. Experimental results show that the proposed algorithm can detect the coal gangue quickly and accurately, with an mAP of 99.08%, a speed of 139 fps and a memory occupation of only 9.2 M. In addition, the algorithm can effectively detect mutually stacking coal and gangue of different quantities and sizes under different lights with high confidence and with a certain degree of environmental robustness and practicability. Compared with the YOLOv3, the performance of the proposed algorithm is significantly improved. Under the premise that the accuracy is unchanged, the fPS increases by 127.9% and the memory decreases by 96.2%. Therefore, the MS-yOLOv3 algorithm has the advantages of small memory, high accuracy and fast speed, which can provide online technical support for the detection and identification of coal and gangue","PeriodicalId":50416,"journal":{"name":"Gospodarka Surowcami Mineralnymi-Mineral Resources Management","volume":"43 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78788029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The import of energy raw materials and the energy security of the European Union – the case of Poland","authors":"A. Rybak, A. Rybak","doi":"10.24425/gsm.2022.143630","DOIUrl":"https://doi.org/10.24425/gsm.2022.143630","url":null,"abstract":"This article presents research on the structure of energy mixes and the dependence on imports of the eU-27 member states, with a particular emphasis on Poland. During the conducted research, a spatial information system was used. GIS tools made it possible to build layers presenting information based on the countries’ energy mix, the level of dependence on the import of this fuel, and the share of the Russian Federation in fuel imports. It was also examined whether the level of dependence on imports from Russia was dependent on the geographical location. Since it has been shown that the share of Russian fuel is significant in the energy mixes of many member states, and that security does not depend solely on import dependence, an energy security assessment measure has been created (SeS). As the level of security consists of many factors, assessing each of them separately is very difficult and unclear. Therefore, in order to simplify this analysis, it was necessary to determine one indicator that would take into account all the factors influencing the level of energy security. Poland is privileged in terms of access to fossil fuels due to its rich coal deposits; however, the potential of this fuel is not used, which is also indicated by the level of the SeS measure. In the case of Poland, SeS amounts to less than 16% and is almost three times lower than the eU-27 average. The indicator made it possible to indicate not only those factors that positively affect the level of energy security but also those that adversely affect it. It also enabled the identification of possible remedial measures. 48 Rybak et al. 2022 / Gospodarka Surowcami Mineralnymi – Mineral Resources Management 38(4), 29–48 Import surowców energetycznych a bezpIeczeństwo EnERgETyCznE UnII EURoPEjskIEj. PRzyPAdEk PoLskI S ł o w a k l u c z o w e surowce energetyczne, bezpieczeństwo energetyczne, uzależnienie od importu nośników energii S t r e s z c z e n i e W artykule przedstawiono badania dotyczące struktury miksów energetycznych oraz uzależnienia od importu krajów UE-27, ze szczególnym uwzględnieniem Polski. W prowadzonych badaniach wykorzystano system informacji przestrzennej. Narzędzia GIS umożliwiły zbudowanie warstw prezentujących informacje o podstawowym składniku miksu energetycznego krajów, stopnia uzależnienia od importu tego paliwa oraz udziału Federacji Rosyjskiej w imporcie paliw. Zbadano również, czy stopień uzależnienia od importu z Rosji jest zależny od położenia geograficznego. Ponieważ wykazano, że udział rosyjskiego paliwa w miksach energetycznych wielu państw członkowskich jest znaczący, a bezpieczeństwo nie zależy wyłącznie od importu, stworzono syntetyczny miernik oceny bezpieczeństwa energetycznego (SES). Na poziom bezpieczeństwa składa się wiele czynników, a ocena każdego z nich z osobna jest bardzo trudna i niejasna. Dlatego w celu uproszczenia tej analizy konieczne było wyznaczenie jednego wskaźnika, który uwzględniłby wszystkie czynniki wpływające na po","PeriodicalId":50416,"journal":{"name":"Gospodarka Surowcami Mineralnymi-Mineral Resources Management","volume":"28 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84510118","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Zagadnienia wrażliwości układu regulacji procesu flotacji węgla","authors":"","doi":"10.24425/122589","DOIUrl":"https://doi.org/10.24425/122589","url":null,"abstract":"","PeriodicalId":50416,"journal":{"name":"Gospodarka Surowcami Mineralnymi-Mineral Resources Management","volume":"74 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83993542","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The assessment of heavy metal binding forms in foundry wastes used as raw materials in agrotechnics, construction and road construction","authors":"","doi":"10.24425/gsm.2022.141660","DOIUrl":"https://doi.org/10.24425/gsm.2022.141660","url":null,"abstract":"","PeriodicalId":50416,"journal":{"name":"Gospodarka Surowcami Mineralnymi-Mineral Resources Management","volume":"70 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77383495","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}