Abstract

The effects of ratios between the starting components, temperature, and reaction time on the interaction of sodium humate (HumNa) with acid reagents was studied, and the following optimal conditions for the production of humate-containing fertilizers were determined: the solid-to-liquid ratio S/L = 1 : 3–4, t = 40–60°C, and τ = 30–40 min. It was found that ammonium humate and sodium and ammonium nitrates are formed as a result of interactions in the heterogeneous systems studied.

中文翻译：

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基于天然原料的腐殖质肥料的制备

摘要

研究了起始组分，温度和反应时间之间的比率对腐植酸钠（HumNa）与酸试剂相互作用的影响，并确定了以下生产含腐植酸盐肥料的最佳条件：液体比S / L = 1：3-4，t = 40–60°C，τ= 30–40分钟。发现在研究的异质系统中相互作用产生了腐植酸铵以及钠和硝酸铵。