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1. (WO2018222966) METHOD FOR DISPERSING KINETIC HYDRATE INHIBITORS
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Pub. No.: WO/2018/222966 International Application No.: PCT/US2018/035557
Publication Date: 06.12.2018 International Filing Date: 01.06.2018
IPC:
C09K 8/52 (2006.01)
[IPC code unknown for C09K 8/52]
Applicants:
ECOLAB USA INC. [US/US]; 1 Ecolab Place St. Paul, Minnesota 55102, US
Inventors:
BARTELS, Jeremy Wayne; US
JONES, Regan Andrew; US
MCNAMEE, Kevin Patrick; GB
WEATHERS, Thomas M.; US
Agent:
HENDRICKSON, Janet S.; US
AGOVINO, Frank R.; US
BAIN, Robert M.; US
BARRINGER, Kyle L.; US
CONWAY, Jason H.; US
EVANS, Robert M., Jr.; US
EVERDING, William R.; US
FLEISCHUT, Paul I.J.; US
GODAR, Michael E.; US
HARTLEY, Michael J.; US
PETRILLO, Kathleen M.; US
JOHNSON, Morgan L.; US
JORDAN, Jamaal R.; US
KEIL, Vincent M.; US
MILLARD, Elizabeth E.; US
JAMES, Kurt F.; US
POLLMANN, Jonathan G.; US
ROEDEL, John K., Jr.; US
SCHROEDER, John R.; US
TIETZ, Paul D.; US
WEGMAN, Andrew C.; US
Priority Data:
62/514,27902.06.2017US
Title (EN) METHOD FOR DISPERSING KINETIC HYDRATE INHIBITORS
(FR) PROCÉDÉ DE DISPERSION D'INHIBITEURS D'HYDRATES CINÉTIQUES
Abstract:
(EN) Methods and dispersing agents for dispersing a polymeric low dose hydrate inhibitor are disclosed. More specifically, the method comprises contacting an aqueous fluid containing a polymeric low dose hydrate inhibitor with a dispersing agent. The dispersing agent can be selected from the group consisting of a C1-C20 alkyl sulfate, a C10-C20 alkyl ether sulfate, a C10-C20 carbonyl sarcosinate, a C10-C20 alkylbenezene sulfonate, a quaternary-ammonium based corrosion inhibitor, a glycol ether, and a combination thereof.
(FR) L'invention concerne des procédés et des agents dispersants permettant de disperser un inhibiteur d'hydrate à faible dose polymère. Plus spécifiquement, le procédé comprend la mise en contact d'un fluide aqueux contenant un inhibiteur d'hydrate à faible dose polymère avec un agent dispersant. L'agent dispersant peut être choisi dans le groupe constitué par un sulfate d'alkyle en C1-C20, un éther sulfate d'alkyle en C10-C20, un sarcosinate de carbonyle en C10-C20, un alkylbenzène sulfonate en C10-C20, un inhibiteur de corrosion à base d'ammonium quaternaire, un éther de glycol, et leur combinaison.
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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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, SA, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)