The generalization and analysis of coke oven gas composition using the data of literary sources and coke enterprises are carried out in the paper. The range of pressure and temperature of coke gas during transportation is defined. The physical properties of coke gas (density, compressibility factor, adiabatic index, dynamic viscosity) that are the part of the equation of gas flowrate by method of variable differential pressure are investigated in the defined range of pressure and temperature.
The influence of various factors (temperature, concentration of starting substances and catalyst of sol-gel process) on the rheological behavior of sol-gel systems on the basis of the organic-inorganic precursor – 3-methacryloxypropyl trimethoxysilane – was investigated by viscosimetry. The elastic and friction components of viscosity were estimated from the gradient dependence measurements using the optimization method. The integral activation energy of the gelation process in the studied sol-gel systems was calculated