Automatic method for separating and cleaning silicon carbide...

Automatic sorting system for plastic pellets

Automatic voltage controller for precipitator

Automatic waste treatment process

Auxiliary agitator for a flotation device

Axial flow, bi-rotor concrete reclaimer

Baffle for reactors used for liquids purification

Bar screen drive system

Barite and celestite flotation

Barite, celestite and fluorite flotation

Barrier discharge conversion of so2 and nox to acids

Base metal mineral flotation processes

Batch process and apparatus

Baum jig with under-the-screen air chambers

Bearings for rapping shaft

Bearings for rapping shaft for electrostatic precipitators

Belt separator system having improved belt geometry

Beltless rare earth roll magnetic separator system and method

Beneficiation and dewatering of slurries

Beneficiation apparatus and process for land and seabed mining