biochar

This article discusses the production of high-performance fertilizers with promising modifiers. A study of various types of sorbents has shown that the nanoporous structure allows controlling their dissolution in the soil and reducing nutrient losses and greenhouse gas emissions into the environment. Experiments were conducted to produce biochar from various organic raw materials by pyrolysis. The microporous structure of the obtained biofuel samples was studied by scanning microscopy with elemental microanalysis.

The article analyzes the use of biochar in various industries and the national economy (as a sorbent, fuel, reducing agent in the metallurgical industry, a component of coal coke blends, biocomposites, modification of explosives, fertilizers, etc.) It is noted that the direction of use depends on the quality and characteristics of biochar (size, physical properties, chemical composition), which are determined by the nature of the raw material, its chemical composition and carbonization temperature.