The possibility of obtaining artificial porous aggregates based on cullet and ash and slag waste from heat power engineering is considered. Experimental studies have been carried out in order to optimize the technology of filler production. To minimize the number of experiments and preserve the statistical reliability of the results, the experiment planning method was used. To build multivariate regression models, the module & # 171; Multiple regression & # 187; STATISTICA systems
The use of the heat of cooling of molten glass in the working ducts of the furnace for the production of container glass is considered. Intermediate heat carrier application? circulating flue gases? allows to achieve high thermal homogeneity, high-quality regulation of the temperature of the glass melt, high intensity of heat exchange, flexibility in the construction of thermal circuits.
The use of the heat of the molten glass for the steam reforming of a part of the natural gas used to heat the melting part of the furnace makes it possible to reduce the total fuel consumption by 5%. When steam is obtained due to the heat of the melt in the working channel, it is possible to generate about 16 kWh of electricity per 1 ton of melted glass.
As an energy storage device in autonomous photovoltaic systems, it is proposed to use a hybrid electrochemical storage device. The developed device combines the advantages of lithium-ion batteries and double-layer capacitors. An increase in the value of energy intensity was achieved by increasing the ratio of the masses of the positive and negative electrodes
The possibility of synthesis of heat-insulating building materials with a given density on the basis of cullet, slag of a metallurgical plant and ash and slag waste from thermal power plants is considered. The analysis of the influence of the type and amount of pore-forming agents on the structure and properties of cellular heat-insulating building glass material is carried out.
Compositions, technological parameters and temperature-time regimes for the synthesis of heat-insulating plates, structural and heat-insulating blocks and porous aggregate for lightweight concrete from aerated glass based on technogenic raw materials have been developed
The possibility of producing heat-insulating glass and glass-crystalline composite for construction purposes based on ash and slag waste from thermal power plants, which meets modern building codes and requirements for physical and mechanical, thermal insulation and environmental properties, is considered. Compositions and technologies have been developed for obtaining the components of heat-insulating and decorative glass-composite material based on ash and slag waste - cellular heat-insulating glass and slag-glass - with the required physical and technical properties. The choice of the cement bond has been substantiated and the adhesion mechanism between the components of the composite has been established.
Examples of the use of glass in modern garden compositions are considered and a classification of glass objects used in the organization of park spaces is proposed.
