Research on the presence of coke oven gas in the chemical composition of Uzgen coal

Annotation. One of the possible ways to use Kyrgyz coal, which is the subject of research in this work, is thermal processing for the production of coke, chemical coking products, gas and other products. To study KR coal, the process of high-temperature pyrolysis was used. The object of the study was coal from the Changet coal mine in the Uzgen region. The purpose of the research is to create a coke-chemical production; the composition of gaseous substances of high-quality coke gas from the Uzgen coal basin, the largest and most promising coal deposit basin in Kyrgyzstan, has been studied using the electrochemical method using gas analyzers. The result of the study showed that completely groups of chemical reactions occur in parallel; as a result of thermochemical changes, liquid gases and solid products are formed. The result of the research obtained shows that two main issues need to be resolved: assessing the quality of raw materials - providing an effective process for obtaining materials and target products. The peculiarity and scientific value of the results obtained during the study, the diversity of the structure and properties of coal strengthens the task of researchers to find ways to optimally use their energy potential, which in turn clarifies the area of scientific research aimed at coal processing processes for fuel and non-fuel purposes. The practical value of the study is that at 500-550°C the plastic mass of coal decomposes with the formation of primary products of gas and tar, consisting of paraffin and naphthene.