Rao, K. Hanumantha published the artcileSolution chemistry of mixed cationic/anionic collectors and flotation separation of feldspar from quartz, HPLC of Formula: 2016-56-0, the publication is Publications of the Australasian Institute of Mining and Metallurgy (1993), 3/93(XVIII International Mineral Processing Congress), 837-44, database is CAplus.
The behavior of cationic and anionic collector mixtures in the feldspar-quartz flotation system was studied through conductivity, surface tension, zeta-potential, and flotation studies. The results show the formation of mol. complexes between oppositely charged collector ions through charge neutralization. The mol. complexes have a higher surface activity than the individual components. The mole ratio of the mixed composition has a significant effect on flotation. Use of collector mixtures with a mole ratio <1 (anionic/cationic) increases the flotation recoveries. If the mole fraction of the anionic collector is greater than the mole fraction of the cationic collector in a mixed composition, flotation ceases. The flotation selectivity principally depends on the inherent differences in the surface charges of feldspar and quartz at flotation pH ¡Ü2. The zeta-potential and flotation results are discussed in terms of the adsorption behavior of mixed collectors on these minerals.
Publications of the Australasian Institute of Mining and Metallurgy published new progress about 2016-56-0. 2016-56-0 belongs to catalysis-chemistry, auxiliary class Active Esterification, name is Dodecylamineacetate, and the molecular formula is C14H31NO2, HPLC of Formula: 2016-56-0.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia