![]() ![]() ![]() Suitable for use in these experiments and in the technology of calcium nitrate obtaining are considered the solutions (suspensions that within 12 hours did not lose their mobility (transportability. Each of these solutions saturated at 40°С in lime to maximum concentration. The content of lime in the preparation of a suspension in the solution changed (in terms of calcium oxide CaO from 150 g/dm3 to the maximum possible. Materials and Methods: The technical calcium oxide (quicklime DSTU BV.2.7-90-99, solutions of calcium nitrate of 15, 20, 25, 30, 35 and 40% Ca(NО32 concentrations were used in the work. Aim: The aim is to study and theoretically substantiate the processes occurring in the preparation of suspensions of calcium hydroxide Са(ОÐ2 in solution of calcium nitrate Ca(NО32. One of the most widespread artificial fertilizers is the calcium nitrate. The volume of fertilizers production and its domestic consumption in Ukraine indicate that nitrogen fertilizer using only comes nearer to the required number of science-based. Research of calcium oxide hydration in calcium nitrate solutionsĭirectory of Open Access Journals (Sweden)įull Text Available Mineral fertilizers are one of the important factors of agriculture intensification and increasing of food products quantity.
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