1,3-Oxathiolane-2-thiones as sulfide mineral collectors in froth

1,4-disubstituted-2,3,5,6-tetrahydroxy-1,4-diphosphorinanes and

2-mercapto-benzoxazole derivatives as collectors for the selecti

Absorption-enhanced differential extraction device

Acoustic concentration of particles in fluid flow

Adjustable orifice for gas-sparged hydrocyclone

Aerating apparatus

Agent for dressing phosphate ore

Air flotation cell

Air sparged hydrocyclone flotation apparatus and methods for sep

Air-assisted density separator device and method

Air-sparged hydrocyclone separator

Alkyl mercaptans as collector additives in froth flotation

Alkyl sulfosuccinates based on alkoxylated fatty alcohols as col

Alkyl-substituted phenyl ether amine collectors in flotation

Alkylated diaryl oxide monosulfonate collectors useful in the fl

Alkyloxyalkaneamines useful as cationic froth flotation collecto

Amidocarboxylic acids as flotation agents

Amine oxide promoters for froth flotation of mineral ores

Anti-plugging adjustable orifice for gas sparged hydrocyclone