Results 271 to 280 of about 499,152 (305)
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European perspectives on the extractive metallurgy of iron
Steel in Translation, 2017At the Seventh European Coke and Ironmaking Congress in Linz on September 12–14, 2016, attention focused on the prospects for the development of ferrous metallurgy. The combination of a blast furnace and an oxygen converter is expected to remain the primary system for smelting steel, until electrosmelting becomes dominant in the 2060s.
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Microdetermination of iron in cereals by direct extraction
Microchemical Journal, 1958A method for determining iron in cereals by direct extraction with o-phenanthroline after the iron has been reduced to the ferrous state with thioglycolic acid is reported. Inspection of Table II shows that the results of this direct extraction type of determination compare favorably with the results of the standard dry ashing type of iron ...
R.E. Salomon, E.M. Livingston
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Extracting Ironic Tweets using Experts Model
Proceedings of the 14th Annual Meeting of the Forum for Information Retrieval Evaluation, 2022Nagamani Yeruva +3 more
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DISTRIBUTION OF IRON, CLAY AND EXTRACTABLE IRON AND ALUMINUM IN SOME SASKATCHEWAN SOILS
Canadian Journal of Soil Science, 1971The variability of oxalate- and dithionite-extractable iron and aluminum throughout the soil profile and their relationship to total iron and clay contents were investigated for soils representative of the Chernozemic, Solonetzic, Luvisolic and Gleysolic soil orders of Saskatchewan.
H. B. STONEHOUSE, R. J. St. ARNAUD
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Iron Chlorosis of Sorghums and Trees as Related to Extractable Soil Iron and Manganese
Soil Science Society of America Journal, 1950Soil samples were taken from areas where (1) Fe chlorosis was absent, (2) chlorosis of pinoak, spirea and pine occurred but that of sorghum was rare and (3) both trees and sorghum suffered from chlorosis, the soil factors contributing to chlorosis being presumably most marked in this group. Samples were analysed for (a) extractable Fe (in 4 parts of n.
R. V. Olson, Carl W. Carlson
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INHIBITION OF IRON ABSORPTION BY PANCREATIC EXTRACTS
The Lancet, 1970F, Dietze, G, Bruschke
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Determination of Iron in Serum Using Solvent Extraction
American Journal of Clinical Pathology, 1964openaire +3 more sources