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1. (WO2013059259) FROTH FLOTATION PROCESSES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/059259    International Application No.:    PCT/US2012/060526
Publication Date: 25.04.2013 International Filing Date: 17.10.2012
IPC:
B03D 1/012 (2006.01), B03D 1/014 (2006.01), B03D 1/01 (2006.01), B03D 1/02 (2006.01)
Applicants: CYTEC TECHNOLOGY CORP. [US/US]; 300 Delaware Avenue Wilmington, DE 19801 (US)
Inventors: NAGARAJ, Devarayasamudram, R.; (US).
RICCIO, Peter; (US).
BHAMBHANI, Tarun; (US).
ROTHENBERG, Alan, S.; (US).
QUINTANAR, Carmina; (CL).
WANG, Bing; (US)
Agent: BELL, Charles, E.; Cytec Industries Inc. 1937 West Main Street Stamford, CT 06904-0060 (US)
Priority Data:
61/548,408 18.10.2011 US
Title (EN) FROTH FLOTATION PROCESSES
(FR) PROCÉDÉS DE FLOTTATION PAR MOUSSE
Abstract: front page image
(EN)Froth flotation processes that include adding a beneficiating amount of a value mineral collector composed of an organic ammonium salt of a sulfur-containing acid such as hydrocarbyl dithiophosphoric acids, hydrocarbyl monothiophosphoric acids, mercaptobenzothiazoles, hydrocarbyl xanthic acids, hydrocarbyl thioglycolic acids, hydrocarbyl trithiocarbonic acids and hydrocarbyl dithiocarbamic acids to at least one stage of a froth flotation process to recover value minerals from mineral ore bodies are disclosed herein.
(FR)Procédés de flottation par mousse consistant à ajouter une quantité efficace d'un collecteur de minéraux de valeur composé d'un sel d'ammonium organique d'un acide renfermant du soufre à au moins une étape d'un procédé de flottation par mousse pour récupérer des minéraux de valeur à partir de corps de minerais.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)