High-Efficient Implementation of Electric Heaters in Alkyne Resin Production Process
DOI:
https://doi.org/10.33042/2079-424X.2022.61.3.02Keywords:
Alkyd Resins, Energy Saving, Ceramics, Heat Transfer, Energy EfficiencyAbstract
The high cost of energy resources requires implementation of high-efficient techniques for energy production. In order to successfully solve the problem of intensification, resource and energy saving in the production processes of alkyd resins, the implementation of electric heaters in technological flowsheet was proposed. A high-temperature ceramic with high heat resistance was proposed and its thermal conductivity coefficient was estimated for the working conditions. The contact-type ceramic heaters, which ensure the direction of heat flows by using different materials in the body of the heater were designed and installed at Krasny Khimik ceramic plant in Kharkov, Ukraine. The approach to reduce the time of heating of the reactor from the ambient temperature to the synthesis temperature at the first stage of alcoholysis up to 240-260 °C, was proposed by implementation of fire-resistant ceramic elements. The ways of optimizing recipes of resin composition, enabling to reduce the time of the processes of alcoholysis and polycondensation during the synthesis of resins, are discussed.
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