My understanding is that Germany had two primary sources of iron ore during World War II: Sweden and Alsace-Lorraine. Does anyone know the extent to …Web
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Magnetite is the "richest" iron ore, it contains a bit more iron than haematite. It is rather common and found in large deposits. It may also be a part of the sand of "black beaches". ... (1749 - 1832), Germany's most famous writer. Goethe was also a "naturalist" and dabbled in science, including mineralogy. He also was a politician, e.g ...Web
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The blast furnaces at Volklinger Ironworks turned raw ore into pig iron using high heat, coke, and limestone to reduce oxygen and sulfur — producing a "slag" of impurities that floats to the top.Web
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In transport, natural gas plays a very minor role as a fuel at 0.2%. Natural gas also other uses – as a reactant in chemical processes (e.g. for ammonia synthesis in the Haber-Bosch process (nitrogen fertiliser), for iron ore reduction in the blast furnace process but particularly in the production of hydrogen through steam reforming.Web
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Iron ore's more recent past as a commodity is a rather tumultuous one. Iron ore played a key role in the lead up to WWI as the iron and steel industry was very important to Alsace-Lorraine, territory …Web
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Imports, exports, and stocks of iron ore are shown in Table 3. Table 3 Germany'sForeign Trade in Iron Ore and the Level of Stocks in Greater Germany (thousands of metric tons) + Year Imports* Exports* Stocks t 1938 21,928 5 6,183 1939 19,649 3 8,000** 1940 9,977 789 6,592 1941 17,381 3,113 11,738 1942 17,820 2,259 13,385 1943 19,528 2,605 ...Web
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As the industrial revolution developed, so did the iron industry. A set of innovations, from different materials to new techniques, allowed iron production to expand greatly. In 1709, Darby became the first man to smelt iron with coke (which is made from heating coal). Although this was a key date, the impact was limited — as the iron was ...Web
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In 1855, Britain produced 9 million tons of iron ore, but by 1875, this figure had risen to 15 million tons. Iron ore came from Britain (particularly the Cumbria region), Spain, Sweden, and Germany to feed the furnaces of Britain and, above all, the very heart of the British steel industry in Sheffield. Sheffield Steel & UsesWeb
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Iron processing, use of a smelting process to turn the ore into a form from which products can be fashioned. Included in this article also is a discussion of the mining of iron and of its preparation for smelting. Iron (Fe) is a …Web
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Iron Ore Types. They are classified according to the percentage of metallic iron in them: Magnetite: It is the most valuable type of iron ore. It is made up of more than 70% metallic iron. It is black and has magnetic properties. Hematite: It is composed of 65-70 per cent metallic iron.Web
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My understanding is that Germany had two primary sources of iron ore during World War II: Sweden and Alsace-Lorraine. ... That in 1943 just 40% of the iron ore quality used to among other things produced arms, came from Sweden. And after a "after a transitional stage" of unknown length the total steel out put would only diminish by 10%Web
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Pig iron is the major ingredient used to create steel. For over 100 years it produced molten iron that was shipped via rail car to steel mills where it was then forged into steel beams. It was the largest steel producer in the German empire. During World War 2 Volklinger was one of the only factories that wasn't bombed by the allies — which ...Web
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Iron ore was available across Germany but the most prolific sites exploited in the Middle Ages are located in the southern regions of Swabia, the Eifel, and Franconia, as well as the Hunsrück Mountains. The ore was retrieved either from underground sources or from bogs before being smelted so that the bloom could be carbonized and forged ...Web
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At the bottom, we pass a few old carts that used to ferry iron ore back and forth through these dim, rust-coloured tunnels. The Konrad mine in Salzgitter, Germany, produced iron for more than a ...Web
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During this process the water content of the iron ore is released, and its structure becomes looser, which makes it easier to smelt. Finally, we break up the burnt iron ore into 2-3 cm pieces to make it easier to load the iron ore into the furnace during the smelting process (See Figure 3). Step 3. Building furnaces.Web
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Iron ore is regarded as the second most important commodity behind oil. As an essential input for the production of crude steel, iron ore feeds the world's largest trillion-dollar-a-year metal market and is the backbone of global infrastructure. ... (4.8%), and Germany (2.7%). These statistics are clear indicators of iron ore consumption and ...Web
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Iron ore mine production in Germany 2011-2021. In 2021, Germany's mine production of iron ore amounted to 530.4 thousand metric tons, a decline of less than one percent in comparison to the ...Web
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In 1884, the American Iron and Steel Association determined by careful investigation that, eliminating from the calculation the mill cinder used, the ore employed to produce pig iron in the United States averaged 2·03 tons per ton of iron made, being less than was required in other countries; Great Britain averaging 2·4 tons; Germany, 2·6 tons; France, 2·6, and …Web
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Abstract DURING the past year there have been continual references in the German technical Press and in the papers read before various technical societies to the immense …Web
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Iron ore sintering consists of heating a layer of fines until partial melting occurs and individual ore particles fuse together. For this purpose, a traveling-grate machine is used, and the burning of fine coke (known as coke breeze) within the ore generates the necessary heat. Before being delivered to the sinter machine, the ore mixture is ...Web
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High-quality ores (of 60 percent iron), however, have been exhausted or have become expensive to mine. The Kursk Magnetic Anomaly, located in southwestern Russia, has iron-rich quartzites. Sweden is another producer of iron ore, notably in the Kiruna region. Deposits in other European countries are small and for the most part inadequate for ...Web
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The iron ore used in Belgium is obtained primarily from Lorraine, now under German control. Also, though Belgium is an important producer of coal, she must import additional quantities from Germany. In 1939, Belgium produced about 3,000,000 tons of pig iron and an equal amount of steel. ... With the abundant iron ore of France now available to ...Web
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In 1940, iron-ore imports from Sweden as well as Norway constituted 11,550,000 of the 15,000,000 tons Germany consumed that year. With the absence of Britain in the Baltic …Web
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Developing iron ore and metallic iron products which are optimized to enable lower emissions steel to come to the market remains a persistent challenge for the steel and mining industry, supporting br ... Germany's Thyssenkrupp has launched lower emissions steel products under the 'bluemint' range using its blast furnace-basic oxygen furnace ...Web
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Background []. Iron ore is extracted in Kiruna and Malmberget, and brought by rail to the harbours of Luleå and Narvik. (Borders as of 1920–1940.) Upon the beginning of hostilities on 3 September 1939, Britain and France enacted a repeat of the blockade of Germany system used to great effect throughout the previous war. They were able to do this …Web
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The map of Germany. Image Credit: CIA Factbook. In 2014, Germany's demand for iron ore was covered exclusively through imports - 43 Mt of iron ore was imported in 2014; an increase of 6.5% from the previous year. More than half of the iron ore in that year came from Brazil, and the rest came from Canada and Sweden.Web
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By occupying the most industrialized part of France, Germany not only regained the important iron-ore deposits of Lorraine, but also those of the Briey and Longwy Basins …Web
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