Technological essence of carbon production sorbents based on vegetable raw materials and their economic efficiency

Abstract

It is shown that due to the rapid increase in the number of vehicles, the use of fuels and lubricants is increasing, which, despite all measures and precautions, pollute the environment with harmful and toxic products through spills and spills. It has been studied how oil products and their decomposition products that enter the environment pollute the soil and water. The efficiency of soil and water treatment depends on the method, technology, method, tools and techniques. The method of sorption (absorption) is becoming especially popular and widespread in the purification of soils and water from pollution. It is analyzed how the method of sorption, at relatively low cost, provides effective purification of soil and water from petroleum products. The technologies of obtaining carbon sorbents by the method of carbonization from by-products of plant origin (sawdust, straw, leaves), the volumes of which for the synthesis of carbon sorbents are practically not limited, are substantiated. The essence of the process of carbonization of carbon sorbents on the basis of vegetable raw materials is highlighted. Physical, chemical, structural, sorption and absorption characteristics of plant raw materials and carbon sorbents obtained from it are presented. The ecological, economic advantages and efficiency of carbon sorbents of vegetable origin for purification from oil products, in comparison with other purification methods are revealed.