Mykhailiuk V. Mechanism and kinetic regularities of the process of solid organic waste by high temperature pyrolysis

The object of research is the process of complex processing and disposal of solid waste from high-temperature processing method of "dry pyrolysis." The aim of this study is the process of classification and sorting of municipal solid waste MSW separation and preparation of fractions suitable for "dry pyrolysis" as well as determination of the mechanism and kinetics of pyrolysis of the selected fraction of dry, process modeling and the creation of promising pyrolysis reactor design. Research methods - modern physico-chemical methods of analysis. The study of fractions after the classification was carried out using derivatographic analysis, spectroscopic methods and electron microscopy. Thermodynamic analysis of the pyrolysis process was carried out on the basis of Wake-Ariza to define and implement a series of reactions. To create a forward-looking design of the reactor were carried out kinetic analysis and mathematical modeling of the main stages of the high-temperature pyrolysis. For the experimental data used statistical methods to use software package MathCad and Microsoft Excel. Theoretical and practical results - in the processing of municipal solid waste is to develop hardware and technological scheme of the "dry pyrolysis" for integrated processing and determined the level of pollution, advanced reactor designs were tested mine, and cell-type, made of technical projects, the design procedure of reactors are given practical advice on industrial use of hardware and technological scheme of waste-free processing of MSW. Novelty - represented a promising solution to the scientific and practical tasks - complex processing of solid waste by using high-temperature processing method of "dry pyrolysis" and the results of testing under industrial conditions: The process of classification of solid waste, scientific necessity and method of preparation, "sort of tails", conducted the thermodynamic and kinetic analyzes of the pyrolysis process, developed a mathematical model of high temperature treatment of solid carbonaceous waste and shows the adequacy of the model, developed a promising reactor design for continuous high temperature treatment, was developed and implemented in a pilot-scale conditions for hardware and technology scheme of high-temperature treatment (a method of "dry pyrolysis") solid carbonaceous waste. The degree of implementation - pilot testing. Industry - Chemical Engineering.