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1. (WO2010030312) BIOREMEDIATION PROCESS USING LIQUEFIED PETROLEUM GAS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/030312    International Application No.:    PCT/US2009/002847
Publication Date: 18.03.2010 International Filing Date: 07.05.2009
IPC:
B09C 1/00 (2006.01), B09C 1/10 (2006.01), C10L 3/12 (2006.01)
Applicants: CAMP, DRESSER & MCKEE INC. [US/US]; 50 Hampshire Street Cambridge, MA 02139 (US) (For All Designated States Except US).
EVANS, Patrick, J. [US/US]; (US) (For US Only).
HOPFENSPERGER, Karl [US/US]; (US) (For US Only)
Inventors: EVANS, Patrick, J.; (US).
HOPFENSPERGER, Karl; (US)
Agent: BROOK, David, E.; Hamilton, Brook, Smith & Reynolds, P.C. 530 Virginia Road, P.O. Box 9133 Concord, MA 01742-9133 (US)
Priority Data:
61/126,904 07.05.2008 US
Title (EN) BIOREMEDIATION PROCESS USING LIQUEFIED PETROLEUM GAS
(FR) PROCÉDÉ DE BIORÉMÉDIATION AU MOYEN DE GAZ DE PÉTROLE LIQUÉFIÉ (GPL)
Abstract: front page image
(EN)A method is provided for stimulating anaerobic degradation of a subsurface contaminant, comprising the steps of vaporizing liquefied petroleum gas (LPG) to form a treating gas and directing the treating gas to at least one subsurface injection site that includes the subsurface contaminant; wherein the treating gas stimulates anaerobic degradation of at least a portion of the subsurface contaminant.
(FR)Cette invention concerne un procédé pour stimuler la dégradation anaérobie d'un contaminant subsurfacique, comprenant les étapes consistant à vaporiser un gaz de pétrole liquéfié (GPL) pour former un gaz de traitement et à diriger le gaz de traitement vers au moins un site d'injection subsurfacique qui contient le contaminant subsurfacique, le gaz de traitement stimulant la dégradation anaérobie d'au moins une partie du contaminant subsurfacique.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, 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)