N-alkyl and N-alkenyl aspartic acids as co-collectors for the fl

Details N-alkyl and N-alkenyl aspartic acids as co-collectors for the fl N-alkyl and N-alkenyl aspartic acids as co-collectors for the fl

1987-12-03

1988-12-13

Schor, Kenneth M.

Classifying, separating, and assorting solids

Fluid suspension

Liquid

252 61, B03D 102

Patent

active

047909323

ABSTRACT:
Use of N-alkyl and/or N-alkenyl aspartic acids or salts thereof as co-collectors in the flotation of non-sulfidic ores and a process for the separation of non-sulfidic ores by flotation wherein N-alkyl and/or N-alkenyl aspartic acids or salts thereof are used in collector mixtures.

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E. Topfer, Xth International Mineral Proc. Congress, p. 626, 627, London, 1973.
H. Schubert et al., XIIth International Mineral Proc. Congress, 1977, pp. 243-279.

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