ATE145018T1 - Vorrichtung und verfahren zur elektrochemischen zersetzung von salzlösungen um die entsprechenden basen und säuren zu bilden - Google Patents

Vorrichtung und verfahren zur elektrochemischen zersetzung von salzlösungen um die entsprechenden basen und säuren zu bilden

Info

Publication number
ATE145018T1
ATE145018T1 AT92913603T AT92913603T ATE145018T1 AT E145018 T1 ATE145018 T1 AT E145018T1 AT 92913603 T AT92913603 T AT 92913603T AT 92913603 T AT92913603 T AT 92913603T AT E145018 T1 ATE145018 T1 AT E145018T1
Authority
AT
Austria
Prior art keywords
acids
salt solutions
appropriate bases
electrochemical decomposition
electrochemical
Prior art date
Application number
AT92913603T
Other languages
English (en)
Inventor
Carlo Traini
Giuseppe Faita
Original Assignee
De Nora Spa
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 De Nora Spa filed Critical De Nora Spa
Application granted granted Critical
Publication of ATE145018T1 publication Critical patent/ATE145018T1/de

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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
    • 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
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
    • 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
    • C25B1/14—Alkali metal compounds
    • C25B1/16—Hydroxides
    • 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
    • C25B1/22—Inorganic acids
    • 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
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
AT92913603T 1991-06-27 1992-06-26 Vorrichtung und verfahren zur elektrochemischen zersetzung von salzlösungen um die entsprechenden basen und säuren zu bilden ATE145018T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911765A IT1248564B (it) 1991-06-27 1991-06-27 Processo di decomposizione elettrochimica di sali neutri senza co-produzione di alogeni o di acido e cella di elettrolisi adatta per la sua realizzazione.

Publications (1)

Publication Number Publication Date
ATE145018T1 true ATE145018T1 (de) 1996-11-15

Family

ID=11360215

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92913603T ATE145018T1 (de) 1991-06-27 1992-06-26 Vorrichtung und verfahren zur elektrochemischen zersetzung von salzlösungen um die entsprechenden basen und säuren zu bilden

Country Status (24)

Country Link
US (2) US5595641A (de)
EP (2) EP0522382A1 (de)
JP (1) JP3182216B2 (de)
KR (1) KR940701466A (de)
CN (1) CN1067931A (de)
AR (1) AR246560A1 (de)
AT (1) ATE145018T1 (de)
AU (1) AU663717B2 (de)
BR (1) BR9206192A (de)
CA (1) CA2112100A1 (de)
CZ (1) CZ289193A3 (de)
DE (1) DE69215093T2 (de)
FI (1) FI935818A7 (de)
HU (1) HU212211B (de)
IL (1) IL102247A (de)
IT (1) IT1248564B (de)
MX (1) MX9203527A (de)
NZ (1) NZ243305A (de)
RU (1) RU2107752C1 (de)
SK (1) SK145893A3 (de)
TR (1) TR26992A (de)
TW (1) TW230226B (de)
WO (1) WO1993000460A1 (de)
ZA (1) ZA924771B (de)

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EP0522382A1 (de) 1993-01-13
DE69215093D1 (de) 1996-12-12
JPH05214573A (ja) 1993-08-24
EP0591350A1 (de) 1994-04-13
EP0591350B1 (de) 1996-11-06
BR9206192A (pt) 1994-11-08
IT1248564B (it) 1995-01-19
AR246560A1 (es) 1994-08-31
US5595641A (en) 1997-01-21
AU663717B2 (en) 1995-10-19
RU2107752C1 (ru) 1998-03-27
CA2112100A1 (en) 1993-01-07
HUT66157A (en) 1994-09-28
US5776328A (en) 1998-07-07
NZ243305A (en) 1994-06-27
AU2165592A (en) 1993-01-25
KR940701466A (ko) 1994-05-28
HU9303700D0 (en) 1994-04-28
CN1067931A (zh) 1993-01-13
JP3182216B2 (ja) 2001-07-03
MX9203527A (es) 1992-12-01
WO1993000460A1 (en) 1993-01-07
ZA924771B (en) 1993-03-31
HU212211B (en) 1996-04-29
ITMI911765A1 (it) 1992-12-27
CZ289193A3 (en) 1994-04-13
SK145893A3 (en) 1994-07-06
ITMI911765A0 (it) 1991-06-27
TR26992A (tr) 1994-09-13
FI935818A0 (fi) 1993-12-23
DE69215093T2 (de) 1997-06-12
IL102247A (en) 1996-06-18
FI935818A7 (fi) 1993-12-23
TW230226B (de) 1994-09-11

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