IT989421B - Cella di elettrolisi con elettrodi di forma particolare e deflettori atti ad allontanare i gas che si sviluppano agli elettrodi fuori dal lo spazio interelettrodico - Google Patents

Cella di elettrolisi con elettrodi di forma particolare e deflettori atti ad allontanare i gas che si sviluppano agli elettrodi fuori dal lo spazio interelettrodico

Info

Publication number
IT989421B
IT989421B IT25775/73A IT2577573A IT989421B IT 989421 B IT989421 B IT 989421B IT 25775/73 A IT25775/73 A IT 25775/73A IT 2577573 A IT2577573 A IT 2577573A IT 989421 B IT989421 B IT 989421B
Authority
IT
Italy
Prior art keywords
electrodes
gases
develop
remove
electrolysis cell
Prior art date
Application number
IT25775/73A
Other languages
English (en)
Original Assignee
Oronzio De Nora Impiantielettr
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 Oronzio De Nora Impiantielettr filed Critical Oronzio De Nora Impiantielettr
Priority to IT25775/73A priority Critical patent/IT989421B/it
Priority to JP49072186A priority patent/JPS5033180A/ja
Priority to GB2797074A priority patent/GB1416294A/en
Priority to US05/482,319 priority patent/US3930981A/en
Priority to FR7421935A priority patent/FR2234386A1/fr
Priority to DE2430444A priority patent/DE2430444A1/de
Application granted granted Critical
Publication of IT989421B publication Critical patent/IT989421B/it

Links

Classifications

    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
IT25775/73A 1973-06-25 1973-06-25 Cella di elettrolisi con elettrodi di forma particolare e deflettori atti ad allontanare i gas che si sviluppano agli elettrodi fuori dal lo spazio interelettrodico IT989421B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT25775/73A IT989421B (it) 1973-06-25 1973-06-25 Cella di elettrolisi con elettrodi di forma particolare e deflettori atti ad allontanare i gas che si sviluppano agli elettrodi fuori dal lo spazio interelettrodico
JP49072186A JPS5033180A (it) 1973-06-25 1974-06-24
GB2797074A GB1416294A (en) 1973-06-25 1974-06-24 Gas discharge in electrolysis cells
US05/482,319 US3930981A (en) 1973-06-25 1974-06-24 Bipolar electrolysis cells with perforate metal anodes and baffles to deflect anodic gases away from the interelectrodic gap
FR7421935A FR2234386A1 (it) 1973-06-25 1974-06-24
DE2430444A DE2430444A1 (de) 1973-06-25 1974-06-25 Bipolare elektrolysezellen mit perforierten metallanoden

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25775/73A IT989421B (it) 1973-06-25 1973-06-25 Cella di elettrolisi con elettrodi di forma particolare e deflettori atti ad allontanare i gas che si sviluppano agli elettrodi fuori dal lo spazio interelettrodico

Publications (1)

Publication Number Publication Date
IT989421B true IT989421B (it) 1975-05-20

Family

ID=11217697

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25775/73A IT989421B (it) 1973-06-25 1973-06-25 Cella di elettrolisi con elettrodi di forma particolare e deflettori atti ad allontanare i gas che si sviluppano agli elettrodi fuori dal lo spazio interelettrodico

Country Status (6)

Country Link
US (1) US3930981A (it)
JP (1) JPS5033180A (it)
DE (1) DE2430444A1 (it)
FR (1) FR2234386A1 (it)
GB (1) GB1416294A (it)
IT (1) IT989421B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300992A (en) * 1975-05-12 1981-11-17 Hodogaya Chemical Co., Ltd. Activated cathode
US4017375A (en) * 1975-12-15 1977-04-12 Diamond Shamrock Corporation Bipolar electrode for an electrolytic cell
JPS52128887A (en) * 1976-01-16 1977-10-28 Electronor Corp Method of recycling electrolyte in electrolytic cell
FR2343825A1 (fr) * 1976-03-08 1977-10-07 Solvay Electrode pour la production d'un gaz dans une cellule a membrane
GB1581347A (en) * 1976-08-04 1980-12-10 Ici Ltd Resilient anodes
GB1581534A (en) * 1976-09-20 1980-12-17 Ici Ltd Electrolytic cell
US4142950A (en) * 1977-11-10 1979-03-06 Basf Wyandotte Corporation Apparatus and process for electrolysis using a cation-permselective membrane and turbulence inducing means
IT1165047B (it) * 1979-05-03 1987-04-22 Oronzio De Nora Impianti Procedimento per migliorare il trasporto di materia ad un elettrodo e mezzi idrodinamici relativi
IT1163737B (it) * 1979-11-29 1987-04-08 Oronzio De Nora Impianti Elettrolizzatore bipolare comprendente mezzi per generare la ricircolazione interna dell'elettrolita e procedimento di elettrolisi
US4340460A (en) * 1980-11-24 1982-07-20 Olin Corporation Internal downcomer for electrolytic recirculation
US4377462A (en) * 1981-01-12 1983-03-22 The Dow Chemical Company Tuning fork shaped anodes for electrolysis cells
US4482448A (en) * 1981-12-23 1984-11-13 Noranda Inc. Electrode structure for electrolyser cells
DE3219704A1 (de) * 1982-05-26 1983-12-01 Uhde Gmbh, 4600 Dortmund Membran-elektrolysezelle
US4460441A (en) * 1982-08-31 1984-07-17 The Dow Chemical Company Expanded metal as more efficient form of silver cathode for electrolytic reduction of polychloropicolinate anions
JPS5941987U (ja) * 1982-09-10 1984-03-17 株式会社フジクラ 通電式発熱体
US5904821A (en) * 1997-07-25 1999-05-18 E. I. Du Pont De Nemours And Company Fused chloride salt electrolysis cell
DE10234806A1 (de) * 2002-07-31 2004-02-19 Bayer Ag Elektrochemische Zelle
WO2013122693A1 (en) * 2012-02-14 2013-08-22 Wisconsin Alumni Research Foundation Electrocatalysts having mixed metal oxides
JP6778459B2 (ja) * 2017-01-13 2020-11-04 旭化成株式会社 電解用電極、電解槽、電極積層体及び電極の更新方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1771091A (en) * 1924-09-01 1930-07-22 Firm Lawaczeck Gmbh Electrolytic cell
US3598715A (en) * 1968-02-28 1971-08-10 American Potash & Chem Corp Electrolytic cell
DE2059868B2 (de) * 1969-12-06 1974-07-25 Nippon Soda Co., Ltd., Tokio Vertikal anzuordnende Elektrodenplatte für eine gasbildende Elektrolyse
US3809630A (en) * 1970-06-20 1974-05-07 Oronzio De Nora Impianti Electrolysis cell with permeable valve metal anode and diaphragms on both the anode and cathode

Also Published As

Publication number Publication date
US3930981A (en) 1976-01-06
JPS5033180A (it) 1975-03-31
GB1416294A (en) 1975-12-03
DE2430444A1 (de) 1975-01-23
FR2234386A1 (it) 1975-01-17

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