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1. (WO2018100360) ELECTRODE AND ELECTROCHEMICAL CELL COMPRISING THE SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/100360 International Application No.: PCT/GB2017/053583
Publication Date: 07.06.2018 International Filing Date: 28.11.2017
IPC:
C25B 1/13 (2006.01) ,C25B 11/02 (2006.01) ,C25B 11/12 (2006.01) ,C25B 11/04 (2006.01) ,C25B 9/08 (2006.01) ,C02F 1/461 (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
02
characterised by shape or form
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
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
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
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:
1620137.829.11.2016GB
Title (EN) ELECTRODE AND ELECTROCHEMICAL CELL COMPRISING THE SAME
(FR) ÉLECTRODE ET CELLULE ÉLECTROCHIMIQUE LA COMPRENANT
Abstract:
(EN) An electrode assembly for use in an electrochemical cell for the production of ozone from water is provided, the electrode assembly comprising an elongate electrode body having first and second opposing edge surfaces and opposing first and second major faces extending between the first and second opposition edge surfaces; wherein the electrode body has an elongate longitudinal axis; wherein the electrode body comprises: a first body portion having a first width measured in a direction perpendicular to the longitudinal axis and between the longitudinal axis and the first edge surface across the first and second opposing major surfaces; and a second body portion having a second width measured in a direction perpendicular to the longitudinal axis and between the longitudinal axis and the first edge surface across the first and second opposing major surfaces; wherein the second width is greater than the first width. An electrochemical cell comprising the electrode assembly and its use in the production of ozone by the electrolysis of water is also provided.
(FR) L'invention concerne un ensemble électrode destiné à être utilisé dans une cellule électrochimique pour la production d'ozone à partir d'eau, l'ensemble électrode comprenant un corps allongé d'électrode comportant des première et seconde surfaces de bord opposées et des première et seconde surfaces principales opposées s'étendant entre les première et seconde surfaces de bord opposées ; le corps d'électrode ayant un axe longitudinal allongé ; le corps d'électrode comprenant : une première partie de corps ayant une première largeur mesurée dans une direction perpendiculaire à l'axe longitudinal et entre l'axe longitudinal et la première surface de bord de part et d'autre des première et seconde surfaces principales opposées ; et une seconde partie de corps ayant une seconde largeur mesurée dans une direction perpendiculaire à l'axe longitudinal et entre l'axe longitudinal et la première surface de bord de part et d'autre des première et seconde surfaces principales opposées ; la seconde largeur étant supérieure à la première largeur. L'invention concerne également une cellule électrochimique comprenant l'ensemble électrode et son utilisation pour la production d'ozone par l'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)