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EP0737653A   [0010] 
US7837955B   [0010] 
CN106082238A   [0012]  [0012] 
DD160967A   [0013] 
DD160967   [0013] 
JP6230632A   [0014] 
US4804422A   [0015] 
CN102303870A   [0016] 
CN104843718A   [0017] 
US9776194B   [0018]  [0018]  [0034]  [0088] 
US6746655B   [0019]  [0019]  [0020]  [0084] 
EP1942078A   [0020]  [0020]  [0084] 
CA1184740A   [0021]  [0021]  [0084] 
US9776194B2   [0102] 
US6269663B   [0111] 

Single-Stage Flotation of Alkali Feldspars, Ilmenite, Rutile, Gamet, and Monazite, with Mixed Cationic/Anionic Collectors   [0054]