SG10202111432YA - Internal electrical connections for concentric tubular electrochemical cells - Google Patents

Internal electrical connections for concentric tubular electrochemical cells

Info

Publication number
SG10202111432YA
SG10202111432YA SG10202111432YA SG10202111432YA SG10202111432YA SG 10202111432Y A SG10202111432Y A SG 10202111432YA SG 10202111432Y A SG10202111432Y A SG 10202111432YA SG 10202111432Y A SG10202111432Y A SG 10202111432YA SG 10202111432Y A SG10202111432Y A SG 10202111432YA
Authority
SG
Singapore
Prior art keywords
electrical connections
electrochemical cells
internal electrical
concentric tubular
tubular electrochemical
Prior art date
Application number
SG10202111432YA
Inventor
Andrew Green
Joshua Griffis
Li-Shiang Liang
Paul Beddoes
Original Assignee
Evoqua Water Tech Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Evoqua Water Tech Llc filed Critical Evoqua Water Tech Llc
Publication of SG10202111432YA publication Critical patent/SG10202111432YA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/036—Bipolar electrodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/60—Constructional parts of cells
    • C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46119—Cleaning the electrodes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46152—Electrodes characterised by the shape or form
    • C02F2001/46171—Cylindrical or tubular shaped
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4611—Fluid flow
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/46155—Heating or cooling
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
SG10202111432YA 2017-04-14 2018-04-13 Internal electrical connections for concentric tubular electrochemical cells SG10202111432YA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201762485542P 2017-04-14 2017-04-14

Publications (1)

Publication Number Publication Date
SG10202111432YA true SG10202111432YA (en) 2021-12-30

Family

ID=63793596

Family Applications (2)

Application Number Title Priority Date Filing Date
SG10202111432YA SG10202111432YA (en) 2017-04-14 2018-04-13 Internal electrical connections for concentric tubular electrochemical cells
SG11201908912R SG11201908912RA (en) 2017-04-14 2018-04-13 Internal electrical connections for concentric tubular electrochemical cells

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG11201908912R SG11201908912RA (en) 2017-04-14 2018-04-13 Internal electrical connections for concentric tubular electrochemical cells

Country Status (11)

Country Link
US (2) US11584665B2 (en)
EP (1) EP3609846B1 (en)
JP (1) JP7093365B2 (en)
KR (1) KR102493526B1 (en)
CN (1) CN110536869B (en)
AU (1) AU2018251996B2 (en)
CA (1) CA3057852A1 (en)
EA (1) EA039815B1 (en)
ES (1) ES2955560T3 (en)
SG (2) SG10202111432YA (en)
WO (1) WO2018191669A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202018067D0 (en) * 2020-11-17 2020-12-30 Clean Comb Ltd Electrolysis unit
US12122691B1 (en) 2023-04-05 2024-10-22 Nuquatic, Llc Removal of fluoroalkyl compounds from water using galvanic cell

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3393873A (en) * 1965-12-30 1968-07-23 Holley Carburetor Co Quick shut-off, low pressure drop spray nozzle
US3873438A (en) * 1971-09-08 1975-03-25 Engelhard Min & Chem Electrolytic cell assembly including bipolar concentric electrodes
US3953227A (en) * 1973-01-03 1976-04-27 The Electricity Council Electrochemical cells having a liquid alkali metal electrode and solid electrolyte
US5690498A (en) 1996-09-23 1997-11-25 He Holdings, Inc Spring loaded rotary connector
BRPI0621912A2 (en) * 2006-07-28 2011-12-20 Univ California method of joining concentric tubular structures to form a composite tubular structure and composite tubular structure
US8999173B2 (en) 2007-06-04 2015-04-07 Global Water Holdings, Llc Aqueous treatment apparatus utilizing precursor materials and ultrasonics to generate customized oxidation-reduction-reactant chemistry environments in electrochemical cells and/or similar devices
US8771407B2 (en) * 2010-08-16 2014-07-08 Kristian E. Johnsgard Momentum transfer using liquid injection
WO2015017415A2 (en) * 2013-07-29 2015-02-05 Rf Advanced Technology Group, Llc Electrochemical and thermal digestion of organic molecules
KR20130060893A (en) * 2011-11-30 2013-06-10 김형성 Cylinder type electrolysis unit and apparatus for sterilizing ballast water using thereof
US20130146474A1 (en) * 2011-12-13 2013-06-13 Aquaox Inc. Mesh electrode electrolysis apparatus and method for generating a sanitizing solution
CN104903494B (en) * 2012-09-21 2017-11-03 瑞奥可塞恩探索集团有限公司 Battery for electrolyte
GB2513368B (en) 2013-04-25 2016-01-27 Radical Filtration Ltd Process apparatus
KR101686138B1 (en) 2014-12-23 2016-12-28 (주) 테크윈 An electrolysis module
AU2016220179B2 (en) * 2015-02-17 2021-05-06 Evoqua Water Technologies Llc Reduced volume electrochlorination cells and methods of manufacturing same
EP3350130A4 (en) * 2015-09-18 2019-03-13 Evoqua Water Technologies LLC In-situ delivery systems for reaction product abatement in electrochemical cells

Also Published As

Publication number Publication date
US20210107812A1 (en) 2021-04-15
AU2018251996B2 (en) 2023-07-06
ES2955560T3 (en) 2023-12-04
EA201992042A1 (en) 2020-04-02
EP3609846B1 (en) 2023-08-02
CN110536869A (en) 2019-12-03
EP3609846A1 (en) 2020-02-19
US11958762B1 (en) 2024-04-16
JP2020516442A (en) 2020-06-11
EP3609846C0 (en) 2023-08-02
US11584665B2 (en) 2023-02-21
JP7093365B2 (en) 2022-06-29
SG11201908912RA (en) 2019-10-30
CA3057852A1 (en) 2018-10-18
KR20190131132A (en) 2019-11-25
KR102493526B1 (en) 2023-01-31
AU2018251996A1 (en) 2019-10-17
EA039815B1 (en) 2022-03-16
WO2018191669A1 (en) 2018-10-18
CN110536869B (en) 2022-10-18
EP3609846A4 (en) 2021-01-20

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