Mechanical engineering Technology and mechanization of the plant for production of complex liquid fertilizersRotating vibro-granulator for nitrogen fertilizers fusionExplosion suppression systemBuffer face impulse sealsFace packing sealsMultistage gravity tray dryerMultifunctional oil-gas-water separator «HEATER-TREATER»Gas separators of the inertial-filtering typeVortex granulator for production of porous ammonium nitrate granules12