petcoke, engineers, matrix engineering, paducah kentucky, paducah engineers, kentucky engineers, mechanical engineering, bulk material handling equipment, petcoke, pneumatic blending, air mixing, dense phase conveying, dilute phase conveying, mixing and blending systems, drying systems, liquid handling systems, process control systems, petroleum coke, ground petroleum coke, petcoke system, petcoke fuel, kiln fuel, lime kiln fuel, alternate kiln fuel, burning coke, burning petcoke, burning ground petroleum coke, petcoke lime kiln, petcoke conveying, petcoke storage system, petcoke feeding, petcoke feed system, petcoke silo, petcoke storage system Matrix Engineering, PLLC - Paducah, KY - Petcoke - Engineering, Petcoke - Paducah, KY Engineers, Bulk Handling, Process Control Systems, Petcoke
 Nol-Tec  Nol-Tec Back


Nol-Tec’s unique blending cone provides reliable and efficient pneumatic blending of dry bulk materials. The cone can easily be mounted on an atmospheric bin/silo or pressure vessel for dense phase conveying of the blended product. It features six or twelve injection piston assemblies. These assemblies are comprised of the piston housing, a ceramic seal, and the piston itself complete with a molded urethane coating. When these assemblies are "pulsed", air is injected between the ceramic seal and the piston, into the center of the material at various angles. The material is lifted upward and outward in a continuous circular motion. Each piston assembly features an individual solenoid valve to achieve optimal pulse duration and frequency.

Key Benefits

  • Few moving parts.
  • Low maintenance.
  • Uses standard plant compressed air.
  • Clean operation.
  • Externally accessible wear parts.
  • Control of blend cycle timing.
  • Quick, gentle blending.

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