Abstract: A coating apparatus with a coating chamber configured for receiving a particulate, a horizontally-oriented rotor having a plurality of paddles mounted thereon, the rotor and the paddles defining a liquid injection path fluidly connected to a liquid injection system, the liquid injection system arranged to supply a liquid under conditions suitable to continuously coat the particulate in a manner that substantially reduces formation of caked solid-liquid mixture on inner walls of the coating chamber.

Abstract: A mold for use in a rotary compactor in order to form compacted mass products (e.g., briquets) from a compactable material, the mold having at least one roll pocket that is provided with a surface configuration adapted to impart corresponding grooves to the respective mass surface, and in turn, to provide a physical barrier to the flow of the compactable material adapted to impart an optimal balance between releasability and wear resistance as compared to a pocket previously known in the art.

Abstract: A valve body has a chamber with a lower portion provided with inlet and outlet openings and an upper portion that includes a diaphragm seat having a surface with a presclected degree of roughness. An assembly of individual flexible metallic diaphragms is positioned in a stacked arrangement a graphite gasket positioned on the roughened diaphragm seat. A bonnet bolted to the valve body applies a downward bearing force upon the outer annular edge of the diaphragm assembly to secure the diaphragm assembly and gasket in sealing relation with the valve body to seal the chamber upper portion from the chamber lower portion. A yoke member is secured to the valve body in surrounding, spaced relation with the bonnet. A valve member has a disc portion arranged to move into and out of abutting relation with a valve seat of the valve body to control the flow of fluid under substantial pressure through the chamber.