STUDY OF THE STRUCTURE, PHYSICO-CHEMICAL PROPERTIES OF THE SELECTED ORGANIC AND NON-ORGANIC INGREDIENTS ON THE BASIS OF LOCAL AND SECONDARY RAW MATERIALS, AS RELATED TO THE DEVELOPMENT OF COAL BRIQUETTES
Dilafruz KholmurodovaSamarkand State Medical University SUE «Fan va tarakkiyot» Tashkent State Technical UniversityDilfuza KiyamovaSamarkand State Medical University SUE «Fan va tarakkiyot» Tashkent State Technical UniversityN. Iyida M.Samarkand State Medical University SUE «Fan va tarakkiyot» Tashkent State Technical University
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Abstract
Annotation: The article discusses the main properties of organic and inorganic ingredients for the production of coal briquettes from local raw materials and production waste. The structure and properties of these ingredients have been studied. It is shown that all ingredients play a major role in the development of coal briquettes.\n\nGossypol resin, which is a binder for coal briquettes, has a more complex composition, which includes compounds with different functional groups: aldehydes, ketones, carboxylic acids, alcohols, etc. Therefore, it meets the requirements: it has high adhesive properties, relative environmental safety, quickly hardens, has a high calorific value, and is not in short supply.
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