$n_g$	the amount of gas consumed in the process of hydrate formation (mol)
$P_0$	the pressure in the reactor at the beginning of hydrate formation (MPa)
$T_0$	the temperature in the reactor at the beginning of hydrate formation (K)
$V_0$	the volume of the gas phase in the reactor at the initial moment (mL)
$Z_0$	the compression factor at the initial moment
$R$	the universal gas constant (8.314 KJ/mol)
$P_t$	the pressure in the reactor at time t (MPa)
$T_t$	the temperature in the reactor at time t (K)
$V_t$	the volume of the gas phase in the reactor at time t (mL)
$Z_t$	the compression factor at time t
$n_0$	the amount of gas at the beginning (mol)
$n_t$	the amount of gas at the time t (mol)
$r$	gas consumption rate of hydrate formation (mol/h)
${\phi }_{\mathrm{h}}$	the volume fraction of the hydrate
$N_{\mathrm{h}}$	the hydrate number (5.75)
$M_{\mathrm{g}}$	the molar mass of gas (kg/mol)
$M_{\mathrm{w}}$	the molar mass of water (kg/mol)
${\rho }_{\mathrm{h}}$	the density of hydrate (kg/m3)
${\rho }_{\mathrm{w}}$	the density of water (kg/m3)
$V_{\mathrm{w},\mathrm{ini}}$	the volume of the aqueous phase before hydrate formation (m3)
$P$	the pressure at a certain moment (MPa)
$T$	the temperature at a certain moment (K)