Innovations Apparatus for expanded perlite sand production line Apparatus with fluidized bed (FB) for drying, heat treatment and aerodynamic classification of fine materials Electricity production at gas distribution stations (GDS) Gas burners for systems of heating of stands of steel pouring ladles of metallurgical productions Energy efficient method of biomethane produсtion Siopor production technological line Line for recycling materials containing organic compounds (oils, fats) Methods and equipment for reducing nitrogen oxide emissions into the atmosphere Modernization and automation of heating systems for furnaces for firing ceramic and refractory bricks Modernization of metallurgical equipment Nanofluids for energy efficient heat exchange systems in power engineering, transport and industry Heating of large rooms and objects with radiant tubes Thermal neutralization of phenolic water and other liquid harmful impurities Portable high precision hygrometer for measuring the dew point of natural gas Technology of conversion of diesel engines into gas and gas-diesel engines Furnace-incinerator Reconstruction of boilers TVH-8 and TVH-8M Reconstruction of NDISTU-5 boilers Self-sufficient thermal microclimate systems Biogas landfill collection and utilization system Heating system of rotary kilns Bulk cargo defrosting system Co-combustion biogas and natural gas Technology of manufacturing of gas gensets and cogeneration units capable of operating on a wide range of combustible gases Hollow Glass Microsphere Technology and Line Installation for thermal neutralization of liquid hazardous waste