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Industrialization and the use of extrau00ecdo humic coal, as fertilizer in practice agru00eccolas
Industrialization and the use of extrau00ecdo humic coal, as fertilizer in practice agru00eccolas
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机译：工业化和使用腐殖质多余的煤作为农业实践中的肥料
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摘要
"Industrialization and use of extrau00ecdo humic coal, as fertilizer in practice agru00eccolas".The present invention relates to an organic fertilizer, compound by humic acid extracted from the coal.In the extraction process is maximized the yield of production of said acid by spraying of nitric acid 0.5 m.L ^ - 1 ^ on the raw material previously cominuu00edda to a particle size of 0.025 mm, in a ratio of ten parts of coal to an acid with subsequent use of potassium hydroxide 0.5 m.L ^ - 1 ^ in mixture with the raw material adequately oxidized, in the proportion of a part of coal for ten of the base in order to break down the organic fraction of inorganic of mineral coal.With the subsequent acidification of the solution to be pH 1.0 with sulfuric acid or nitric acid.To isolate the humic acid which is subjected to the drying process of the 70 198 C for a period of 24 h, characterizing in that way its use as fertilizer in granulated form, or,When dissolved in water, in liquid form, both used pure or in mixture with other nutrients.
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机译：本发明涉及一种有机肥料，它是由煤中提取的腐殖酸复合而成的。在提取过程中最大限度地提高了产量。通过在预先混合的原料上喷洒硝酸0.5 mL ^-1 ^来制得上述酸，以0.025 mm的颗粒大小，煤与酸的比例为10份，随后使用氢氧化钾0.5 mL ^ -1 ^与原料的混合物充分氧化，以一部分煤的比例计为十个碱，以分解矿物煤中无机物的有机部分，随后将溶液酸化至pH 1.0用硫酸或硝酸分离腐殖酸，将腐殖酸在70 <198> C的干燥过程中干燥24小时，其特征是将其用作颗粒状肥料，或溶解于水，液体形式rm，均使用纯净或与其他营养素混合使用。
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