XXXI International Mineral Processing Congress 2024 Proceedings/Washington, DC/Sep 29–Oct 3 2417
economic importance. More comprehensive studies are also
required to understand how ACADTCs interact with iron
sulfides. There are other wettability, electroanalytical, and
spectroscopic methods which should be used to comple-
ment those used in these studies. Most importantly, further
studies must incorporate the complexity encountered in
real ore systems, to advance our knowledgebase for devel-
oping innovative solutions for sustainable mineral resource
recovery.
ACKNOWLEDGMENTS
The authors would like to extend their appreciation to
Dr. Mitchell Lancaster of Syensqo for assisting with the
CV experiments and Dr. Tai-De Li of the Surface Science
Facility of the CUNY Advanced Science Research Center
for the ToF-SIMS spectra.
REFERENCES
Ajiboye, T. O., Ajiboye, T. T., Marzouki, R., &
Onwudiwe, D. C. (2022). The versatility in the appli-
cations of dithiocarbamates. International Journal of
Molecular Sciences, 23(3), 1317.
Basilio, C. I. (1989). Fundamental studies of thionocarbamate
interactions with sulfide minerals (Doctoral dissertation,
Virginia polytechnic institute and state university).
Fairthorne, G., Brinen, J. S., Fornasiero, D., Nagaraj, D.
R., &Ralston, J. (1998). Spectroscopic and electroki-
netic study of the adsorption of butyl ethoxycarbonyl
thiourea on chalcopyrite. International journal of min-
eral processing, 54(3–4), 147–163.
Goh, S. W., Buckley, A. N., Lamb, R. N., &Woods, R.
(2006). The ability of static secondary ion mass
spectrometry to discriminate submonolayer from
multilayer adsorption of thiol collectors. Minerals engi-
neering, 19(6–8), 571–581.
Jensen, W. B. (1980). The Lewis Acid-Base Concepts: An
Overview. John Wiley &Sons.
Nagaraj, D. R. (1988). The chemistry and application of
chelating or complexing agents in minerals separa-
tions. In Reagents in mineral technology (pp. 257–334).
Routledge.
Nagaraj, D. R., &Ravishankar, S. A. (2007). Flotation
reagents—A critical overview from an industry per-
spective. Froth flotation: A century of innovation,
375–4pgm24.
Nagaraj, D. R., Basilio, C., &Yoon, R. H. (1989). The
chemistry and structure-activity relationships for
new sulphide collectors. In Processing of Complex
Ores (pp. 157–166). Pergamon.
Nagaraj, D. R., Brinen, J. S., Farinato, R. S., &Lee, J.
(1992). A study of the interaction of di-p-cresyl mono-
thiophosphate with noble metals using electrochemical,
wetting, and spectroscopic methods. Langmuir, 8(8),
1943–1949.
Pearson, R. G. (1963). Hard and soft acids and bases. Journal
of the American Chemical society, 85(22), 3533–3539.
Tercero, N., Nagaraj, D. R., &Farinato, R. (2019). A criti-
cal overview of dithiophosphinate and dithiophosphate
interactions with base metal sulfides and precious met-
als. Mining, Metallurgy &Exploration, 36(1), 99–110.
economic importance. More comprehensive studies are also
required to understand how ACADTCs interact with iron
sulfides. There are other wettability, electroanalytical, and
spectroscopic methods which should be used to comple-
ment those used in these studies. Most importantly, further
studies must incorporate the complexity encountered in
real ore systems, to advance our knowledgebase for devel-
oping innovative solutions for sustainable mineral resource
recovery.
ACKNOWLEDGMENTS
The authors would like to extend their appreciation to
Dr. Mitchell Lancaster of Syensqo for assisting with the
CV experiments and Dr. Tai-De Li of the Surface Science
Facility of the CUNY Advanced Science Research Center
for the ToF-SIMS spectra.
REFERENCES
Ajiboye, T. O., Ajiboye, T. T., Marzouki, R., &
Onwudiwe, D. C. (2022). The versatility in the appli-
cations of dithiocarbamates. International Journal of
Molecular Sciences, 23(3), 1317.
Basilio, C. I. (1989). Fundamental studies of thionocarbamate
interactions with sulfide minerals (Doctoral dissertation,
Virginia polytechnic institute and state university).
Fairthorne, G., Brinen, J. S., Fornasiero, D., Nagaraj, D.
R., &Ralston, J. (1998). Spectroscopic and electroki-
netic study of the adsorption of butyl ethoxycarbonyl
thiourea on chalcopyrite. International journal of min-
eral processing, 54(3–4), 147–163.
Goh, S. W., Buckley, A. N., Lamb, R. N., &Woods, R.
(2006). The ability of static secondary ion mass
spectrometry to discriminate submonolayer from
multilayer adsorption of thiol collectors. Minerals engi-
neering, 19(6–8), 571–581.
Jensen, W. B. (1980). The Lewis Acid-Base Concepts: An
Overview. John Wiley &Sons.
Nagaraj, D. R. (1988). The chemistry and application of
chelating or complexing agents in minerals separa-
tions. In Reagents in mineral technology (pp. 257–334).
Routledge.
Nagaraj, D. R., &Ravishankar, S. A. (2007). Flotation
reagents—A critical overview from an industry per-
spective. Froth flotation: A century of innovation,
375–4pgm24.
Nagaraj, D. R., Basilio, C., &Yoon, R. H. (1989). The
chemistry and structure-activity relationships for
new sulphide collectors. In Processing of Complex
Ores (pp. 157–166). Pergamon.
Nagaraj, D. R., Brinen, J. S., Farinato, R. S., &Lee, J.
(1992). A study of the interaction of di-p-cresyl mono-
thiophosphate with noble metals using electrochemical,
wetting, and spectroscopic methods. Langmuir, 8(8),
1943–1949.
Pearson, R. G. (1963). Hard and soft acids and bases. Journal
of the American Chemical society, 85(22), 3533–3539.
Tercero, N., Nagaraj, D. R., &Farinato, R. (2019). A criti-
cal overview of dithiophosphinate and dithiophosphate
interactions with base metal sulfides and precious met-
als. Mining, Metallurgy &Exploration, 36(1), 99–110.