DEVELOPMENT OF COAL ENRICHMENT AND GAS EXTRACTION TECHNOLOGY FOR THE USE OF CONSTRUCTION MATERIALS INDUSTRIAL ENTERPRISES: DEVELOPMENT OF COAL ENRICHMENT AND GAS EXTRACTION TECHNOLOGY FOR THE USE OF CONSTRUCTION MATERIALS INDUSTRIAL ENTERPRISES

DEVELOPMENT OF COAL ENRICHMENT AND GAS EXTRACTION TECHNOLOGY FOR THE USE OF CONSTRUCTION MATERIALS INDUSTRIAL ENTERPRISES

Abstract

This article presents information on how the enrichment of low-quality coal, amounting to 2.0 million tons with a high ash content, can lead to more efficient utilization. The aim of the study is to reduce the ash content by 20-35% and increase the calorific value to between 3600-5200 Kcal/kg. During the coal enrichment process, in-depth studies were conducted using potentiometric titration, FT-IR analysis, and scanning electron microscopy. The results indicate the potential for an economic benefit of 1.3 billion Uzbek soms. This involves producing alternative energy sources through waste recycling, reducing environmental impact, and enhancing economic efficiency by implementing new technologies. The analysis of the experimental-industrial trials conducted via a pilot facility is also included.