Jet pump system for forming an aqueous oil sand slurry
Jet stower
Large capacity single overhead pneumatic tube system
Lifting assembly for use with a discharge device for flowable gr
Liquid-solid contacting apparatus
Liquid-solid contacting apparatus
Lock apparatus for introducing dry granular materials into a pne
Lock for a railroad hopper car outlet gate end tube assembly
Luster pigments based on multiply coated plateletlike silicatic
Manure handling unit
Material handling system and control valve therefor
Material handling system for wide range of materials and flow ra
Material re-aerating and flow control device
Mechanical aerator for suction nozzle
Metering slide for fine-grained solids
Method and apparatus for controlled rate feeding of fluidized so
Method and apparatus for conveying solids using a high velocity
Method and apparatus for dispensing welding flux
Method and apparatus for introducing bulk material into a pneuma
Method and apparatus for moving coal including one or more inter