MECHANOCHEMISTRY OF LIQUID-PHASE OXIDATIVE AMMONOLYSIS OF NATURAL RAW MATERIALS

Abstract

The article provides a brief overview of works on the production of nitrogen-containing organic fertilizers based on lignin-carbohydrate products. It has been shown that liquid-phase oxidative ammonolysis of plant raw materials is an effective method. Chemical transformations of the main components of lignin-carbohydrate products during oxidative ammonolysis under mechanochemical action, which are based on the cavitation of mechanical activation, have been studied by the authors of the article. Economically feasible and environmentally safe technology of obtaining solutions of humic substances to use as organic raw materials any types of peat has been created. Liquid humic fertilizers production unit "Lignovit" has been developed and tested.