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Analiza możliwości pozyskiwania deficytowych surowców mineralnych w Polsce

Witkowska-Kita B., Biel K., Blaschke W., Orlicka A.

Rocznik Ochrona Środowiska

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2017

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Tom 19

777--794

PL

W 2008 r. Komitet ds. Kopalin Krytycznych dla Gospodarki Stanów Zjednoczonych przedstawił definicję surowców strategicznych, która została również przyjęta przez kraje Unii Europejskiej. Grupę surowców strategicznych stanowi 14 surowców, tj.: baryt, diatomity, perlit, talk, gliny ceramiczne (wraz z kaolinem), surowce skaleniowe, surowce boru, bentonit, srebro, miedź, piaski kwarcowe, lit, tytan i wapienie. Mają one ważne znaczenie ekonomiczne i charakteryzują się wysokim ryzykiem niedoboru lub braku podaży. Sytuacja ta jest wynikiem ograniczonej ilości źródeł ich pozyskiwania. Niniejszy rozdział prezentuje podsumowanie pracy przeglądowej IMBiGS dotyczącej surowców deficytowych. Praca ta zawierała m. in. informacje o: kopalinach/surowcach krytycznych i ich właściwościach fizykochemicznych oraz ich występowaniu i wydobyciu w Polsce, stosowanych technologiach wzbogacania rud i przetwórstwie koncentratów w celu pozyskania surowców deficytowych a także gospodarce surowcami deficytowymi w Polsce oraz o obszarach ich zastosowania. Kompleksowa ocena potencjału surowcowego krajów Unii Europejskiej oraz identyfikacja tzw. surowców krytycznych, niezbędnych dla jej harmonijnego i zrównoważonego rozwoju gospodarczego oraz postępu technologicznego, jest jednym z priorytetów polityki surowcowej UE.

EN

In 2008 Committee on Critical Mineral Impacts of the U.S. Economy, presented a definition of deficit raw materials, which was also adopted by the countries of the European Union. A group of deficit raw materials includes 14 minerals/materials which have economic importance and have a high risk of deficiency or lack of supply. These are: barytes, diatomites, perlite, talc, clay ceramics (including kaolin), feldspar, raw material boron, bentonite, silver, copper, silica sands, lithium, titanium and limestone. Such situation is the result of a limited number of sources of acquisition. This paper is a summary of the review work performed by IMBiGS for deficit raw materials. This work contains information on: fuels/raw materials and their physico-chemical properties, occurrence and production in Poland, enrichment of ores and processing concentrates, deficit raw materials management in Poland and the fields of application of these materials. A comprehensive assessment of mineral potential of the European Union countries and the identification of the so-called deficit raw materials necessary for its harmonious and sustainable economic development and technological progress, is one of the priorities of the EU's raw materials policy.

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Analiza możliwości pozyskiwania strategicznych surowców mineralnych

Blaschke W., Witkowska-Kita B., Biel K.

Rocznik Ochrona Środowiska

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2015

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Tom 17, cz. 2

1428--1448

EN

In 2008 Committee on Critical Mineral Impacts of the U.S. Economy, presented a definition of strategic raw materials, which was also adopted by the countries of the European Union. A group of strategic raw materials includes 12 minerals/materials with a very critical economic importance and specific conditions related to the criticality and risk of shortage of supply. The risk of the shortage of supply is mainly due to a limited number of sources of origin. These are: rhenium, tellurium, iron, aluminum, bauxite, magnesite, molybdenum, manganese, vanadium, zinc, nickel and chromium. The attention is put on the raw materials used in large quantities in the key industries (iron, aluminum) and the strategic raw materials which include among others: traditional ingredients of alloy steel (vanadium, chromium, manganese, molybdenum). The above list of 12 strategic raw materials is a proposal, which can be modified as a result of the reduction of strategic raw materials resources in European countries. The strategic raw materials are found in temperate locations in the world and have few substitutes. The analysis of the literature on identified technologies has showed that the most recognizable way to enrich the specific raw materials is by processing their ores, which are the carriers of many metals. The ore is processed to improve their chemical composition, to standardize their chemical and physico-chemical properties, to ensure the appropriate sizes of the ore pieces. Since the mined ores are mostly not suitable for direct processing, an important process is multi-enrichment. The enrichment of ores can be divided into: mechanical and chemical enrichment. The process of ore processing was applied to the following materials: rhenium, iron, molybdenum, manganese, vanadium, zinc, nickel and chromium. A comprehensive assessment of mineral potential of the European Union countries and the so-called identification of strategic raw materials a priority of the EU raw materials policy.

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Analiza możliwości pozyskiwania krytycznych surowców mineralnych

Blaschke W., Witkowska-Kita B., Biel K.

Rocznik Ochrona Środowiska

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2015

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Tom 17, cz. 1

792--813

EN

In 2008 Committee on Critical Mineral Impacts of the U.S. Economy, presented a definition of critical raw materials, which was also adopted by the countries of the European Union. According to this definition the critical raw materials are “minerals / materials exposed to the risk of disrupting or interruption of the supply, for which this deficit can have serious economic consequences for the entire economy”. The most critical to the economy of the European Union were considered 14 raw materials of significant economic importance, (i.e.: antimony, beryllium, cobalt, fluorspar, gallium, germanium, graphite, indium, magnesium metal, niobium, platinum group metals, rare earths, tantalum and tungsten) characterized primarily by a high risk of shortage or lack of supply, which result from a limited number of sources of their acquisition. Most materials belonging to this group are essential for the development of new technologies. The above list of 14 critical raw materials is a proposal that can be modified as a result of the reduction of critical raw materials resources in European countries. As a result of the literature analysis of identified technology it was found that the most recognizable way to enrich the individual raw materials is processing their ores, which are the carriers of many metals. The ore is processed in order to improve the chemical composition, standardization of the ore in terms of chemical and physico-chemical properties, providing adequate size pieces of the ore. Since the mined ore is usually not suitable for direct processing, multi-stage process of the ore enrichment is important. The enrichment of metal ores can be divided into: mechanical and chemical enrichment. The process of ore processing was applied to the following materials: beryllium, cobalt, tungsten and fluorite. A comprehensive assessment of mineral potential of the European Union countries and the identification of the so-called critical raw materials necessary for its harmonious and sustainable economic development and technological progress, is one of the priorities of the EU's raw materials policy.