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1. (WO2018100357) ELECTRODE AND ELECTROCHEMICAL CELL COMPRISING THE SAME
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Pub. No.: WO/2018/100357 International Application No.: PCT/GB2017/053580
Publication Date: 07.06.2018 International Filing Date: 28.11.2017
IPC:
C25B 1/13 (2006.01) ,C25B 11/12 (2006.01) ,C25B 11/04 (2006.01) ,C02F 1/461 (2006.01) ,C25B 9/08 (2006.01)
C CHEMISTRY; METALLURGY
25
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
B
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR
1
Electrolytic production of inorganic compounds or non-metals
13
of ozone
C CHEMISTRY; METALLURGY
25
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
B
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR
11
Electrodes; Manufacture thereof not otherwise provided for
04
characterised by the material
12
Electrodes based on carbon
C CHEMISTRY; METALLURGY
25
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
B
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR
11
Electrodes; Manufacture thereof not otherwise provided for
04
characterised by the material
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1
Treatment of water, waste water, or sewage
46
by electrochemical methods
461
by electrolysis
C CHEMISTRY; METALLURGY
25
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
B
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR
9
Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies
06
Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
08
with diaphragms
Applicants:
ROSELAND HOLDINGS LIMITED [GB/GB]; 1110 Elliot Court Coventry Business Park Herald Avenue Coventry West Midlands CV5 6UB, GB
Inventors:
BRAY, Patrick Simon; GB
Agent:
N. J. AKERS & CO.; 63 Lemon Street Truro Cornwall TR1 2PN, GB
Priority Data:
1620189.929.11.2016GB
Title (EN) ELECTRODE AND ELECTROCHEMICAL CELL COMPRISING THE SAME
(FR) ÉLECTRODE ET CELLULE ÉLECTROCHIMIQUE COMPRENANT CELLE-CI
Abstract:
(EN) An electrode assembly for use in an electrochemical cell for the production of ozone from water, the electrode assembly comprising an elongate electrode body formed from a polycrystalline diamond, the electrode body comprising first and second opposing contact surfaces, the first contact surface for contacting a semi-permeable membrane; wherein the electrode assembly further comprises a conductor having an elongate conductor portion extending along a major portion of the length of the electrode body, the conductor portion being in electrical contact with the second contact surface of the electrode body along at least a major portion of the length of the electrode body. An electrochemical cell comprising the electrode assembly and its use in the production of ozone by the electrolysis of water is also provided.
(FR) La présente invention concerne un ensemble formant électrode destiné à être utilisé dans une cellule électrochimique pour la production d'ozone à partir d'eau, l'ensemble formant électrode comprenant un corps d'électrode allongé formé à partir d'un diamant polycristallin, le corps d'électrode comprenant des première et seconde surfaces de contact opposées, la première surface de contact servant à venir au contact d'une membrane semi-perméable ; l'ensemble formant électrode comprenant en outre un conducteur ayant une partie conductrice allongée s'étendant le long d'une partie principale de la longueur du corps d'électrode, la partie conductrice étant en contact électrique avec la seconde surface de contact du corps d'électrode le long d'au moins une partie principale de la longueur du corps d'électrode. L'invention concerne également une cellule électrochimique comprenant l'ensemble formant électrode et son utilisation dans la production d'ozone par électrolyse de l'eau.
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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)