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1. (WO2017039859) SUBSEA EQUIPMENT CLEANING SYSTEM AND METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/039859 International Application No.: PCT/US2016/043034
Publication Date: 09.03.2017 International Filing Date: 20.07.2016
IPC:
C02F 1/46 (2006.01) ,C02F 1/461 (2006.01) ,C02F 1/469 (2006.01) ,B01D 65/02 (2006.01) ,E21B 43/36 (2006.01) ,C02F 1/44 (2006.01) ,B01D 61/02 (2006.01) ,C02F 103/36 (2006.01) ,C02F 103/10 (2006.01) ,C02F 103/08 (2006.01) ,C02F 103/02 (2006.01) ,C02F 1/42 (2006.01)
[IPC code unknown for C02F 1/46][IPC code unknown for C02F 1/461][IPC code unknown for C02F 1/469][IPC code unknown for B01D 65/02][IPC code unknown for E21B 43/36][IPC code unknown for C02F 1/44][IPC code unknown for B01D 61/02][IPC code unknown for C02F 103/36][IPC code unknown for C02F 103/10][IPC code unknown for C02F 103/08][IPC code unknown for C02F 103/02][IPC code unknown for C02F 1/42]
Applicants:
GENERAL ELECTRIC COMPANY [US/US]; 1 River Road Schenectady, NY 12345, US
Inventors:
WANG, Hua; US
XIA, Zijun; CN
PLASENCIA, Jose, Luis; NO
Agent:
TOPPIN, Catherine, J.; US
MIDGLEY, Stephen, G.; US
GNISBUS, Michael, M.; US
CONKLIN, Mark, A.; US
WINTER, Catherine, J.; US
Priority Data:
201510547877.731.08.2015CN
Title (EN) SUBSEA EQUIPMENT CLEANING SYSTEM AND METHOD
(FR) PROCÉDÉ ET SYSTÈME DE NETTOYAGE D'UN ÉQUIPEMENT SOUS-MARIN
Abstract:
(EN) The invention concerns a subsea water processing system comprising an electrochemical unit that uses raw or treated seawater to generate high pH and low pH solutions that are used to clean at least one subsea process apparatus during a cleaning cycle by circulation through the at least one subsea process apparatus via acid or base flow lines connecting the electrochemical unit with the subsea process apparatus on-site.
(FR) L'invention concerne un système de traitement d'eau sous-marin comprenant une unité électrochimique qui utilise de l'eau de mer brute ou traitée pour générer des solutions à pH élevé et à pH faible qui sont utilisées pour nettoyer au moins un appareil de traitement sous-marin au cours d'un cycle de nettoyage, par circulation à travers le ou lesdits appareils de traitement sous-marin par l'intermédiaire de lignes d'écoulement d'acide ou de base reliant l'unité électrochimique à l'appareil de traitement sous-marin sur site.
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, IR, IS, JP, KE, KG, KN, KP, KR, 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)