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Oct 13 2020 · The economic consequences of high and rising market concentration have been the subject of an intense policy and academic debate over the past few years both in the US Autor et al 2020 and in Europe Cavalleri et al 2019 1 On one hand the increase in concentration associated with the rise of so called ‘superstar firms‘ has been interpreted as signaling a wellfunctioning
Oct 13 2020 · The economic consequences of high and rising market concentration have been the subject of an intense policy and academic debate over the past few years both in the US Autor et al 2020 and in Europe Cavalleri et al 2019 1 On one hand the increase in concentration associated with the rise of so called ‘superstar firms‘ has been interpreted as signaling a wellfunctioningFurther Details
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Mar 01 2016 · The concentration of heavy metals including As Cd Cr Cu Hg Pb Zn Sb Co and Ni in soil of the EU was assessed • An estimated 624 or 137000 km 2 agricultural land needs local assessment and eventual remediation action A need for a comprehensive monitoring of HM in soil in the European Union is proposedFurther Details
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Applied Materials:Limestone, granite, basalt, andesite, iron ore, quartz, diabase, iron ore, gold ore, copper ore,etc.
Application Area: industries of wood, slag, sand, construction materials, metallurgy, chemical engineering, coal, minerals, etc.
Applied Materials: sawdust, wood chips, wood shavings, clay, limestone, ardealite, dry-mixed mortar, grain slag, coal slime, etc.
Processing Capacity: 2-30TPH
Application Area:Refractories, power plants, metallurgy, chemical industry, energy, transportation, heating.
Applied Materials:Coal, coke, aluminum, iron, iron oxide skin, toner, slag, gypsum, tailings, sludge, kaolin, activated carbon, coke, powder, scrap, waste.
Feeding Size: ＜50mm
Production Capacity:70-5,000 t/d
Raw Materials:Clay, mudstone, slate, gangue, coal ash, shale, sludge and industrial solid waste.
Production Processes:Crushing, batching, grinding, balling, burning, making coal powder, cooling finished products, screening and packing.
Briquettes:Round, Square, Pillow and other shapes
Applied Materials:Iron ore, copper ore, gold ore, river gravel, limestone, granite, basalt, diabase, andesite, etc.
Feeding Granularity: 120-1500mm
Production Capacity: 1-2200t/h
Cylinder Capacity: 9-285(m³)
Application Area:Coal industry, construction industry, mineral industry, chemical industry.
Applied Materials:River pebbles, rocks (limestone, granite, basalt, diabase, andesite, etc.), ore tailings, artificial sand stone chips.
Discharging Size:0.125- 0.044mm
Feeding Size: ≤267mm
Production Capacity: 18-725TPH
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Max. feeding size: 400mm
Applied Material:River gravel, limestone, granite, basalt, diabase, andesite, tailings,etc.
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