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1. (WO2006086443) PROCESS AND COMPOSITION FOR FROTH FLOTATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/086443    International Application No.:    PCT/US2006/004379
Publication Date: 17.08.2006 International Filing Date: 08.02.2006
Chapter 2 Demand Filed:    07.12.2006    
IPC:
B03D 1/006 (2006.01), B03D 1/02 (2006.01)
Applicants: SASOL NORTH AMERICA INC. [US/US]; 900 Threadneedle, Suite 100, Houston, Texas 77079 (US) (For All Designated States Except US).
FILLER, Paul, A. [US/US]; (US) (For US Only).
LEWIS, Duane, J. [US/US]; (US) (For US Only)
Inventors: FILLER, Paul, A.; (US).
LEWIS, Duane, J.; (US)
Agent: BUSHMAN, C., James; Browning Bushman P.C., 5718 Westheimer, Suite 1800, Houston, Texas 77057 (US)
Priority Data:
60/650,857 08.02.2005 US
Title (EN) PROCESS AND COMPOSITION FOR FROTH FLOTATION
(FR) PROCEDE ET COMPOSITION DE FLOTTATION PAR MOUSSE
Abstract: front page image
(EN)A method for conducting froth flotation using a collector which is primarily hydrocarbon in nature or is a mixture of hydrocarbons with certain oxygenates, the collectors being substantially free of polynuclear aromatics, sulfur and nitrogen.
(FR)L'invention concerne un procédé de mise en oeuvre de flottation par mousse faisant intervenir un collecteur se présentant soit sous la forme d'un hydrocarbure naturel ou d'un mélange d'hydrocarbures et de certains oxygénates, les collecteurs étant également essentiellement libres de composés aromatiques polynucléaires, de soufre et d'azote.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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)