IT1248564B - Processo di decomposizione elettrochimica di sali neutri senza co-produzione di alogeni o di acido e cella di elettrolisi adatta per la sua realizzazione. - Google Patents

Processo di decomposizione elettrochimica di sali neutri senza co-produzione di alogeni o di acido e cella di elettrolisi adatta per la sua realizzazione.

Info

Publication number
IT1248564B
IT1248564B ITMI911765A ITMI911765A IT1248564B IT 1248564 B IT1248564 B IT 1248564B IT MI911765 A ITMI911765 A IT MI911765A IT MI911765 A ITMI911765 A IT MI911765A IT 1248564 B IT1248564 B IT 1248564B
Authority
IT
Italy
Prior art keywords
acid
sodium salt
realization
halogen
production
Prior art date
Application number
ITMI911765A
Other languages
English (en)
Italian (it)
Inventor
Carlo Traini
Giuseppe Faita
Original Assignee
Permelec Spa Nora
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 Permelec Spa Nora filed Critical Permelec Spa Nora
Publication of ITMI911765A0 publication Critical patent/ITMI911765A0/it
Priority to ITMI911765A priority Critical patent/IT1248564B/it
Priority to IL10224792A priority patent/IL102247A/en
Priority to TW081104802A priority patent/TW230226B/zh
Priority to AR92322643A priority patent/AR246560A1/es
Priority to NZ243305A priority patent/NZ243305A/en
Priority to AU21655/92A priority patent/AU663717B2/en
Priority to PCT/EP1992/001442 priority patent/WO1993000460A1/en
Priority to CN92105160A priority patent/CN1067931A/zh
Priority to BR9206192A priority patent/BR9206192A/pt
Priority to KR1019930704025A priority patent/KR940701466A/ko
Priority to EP92110897A priority patent/EP0522382A1/en
Priority to CS932891A priority patent/CZ289193A3/cs
Priority to TR00637/92A priority patent/TR26992A/xx
Priority to CA002112100A priority patent/CA2112100A1/en
Priority to RU93058574A priority patent/RU2107752C1/ru
Priority to DE69215093T priority patent/DE69215093T2/de
Priority to MX9203527A priority patent/MX9203527A/es
Priority to JP16938692A priority patent/JP3182216B2/ja
Priority to EP92913603A priority patent/EP0591350B1/en
Priority to US08/157,180 priority patent/US5595641A/en
Priority to ZA924771A priority patent/ZA924771B/xx
Priority to AT92913603T priority patent/ATE145018T1/de
Priority to HU9303700A priority patent/HU212211B/hu
Publication of ITMI911765A1 publication Critical patent/ITMI911765A1/it
Priority to SK1458-93A priority patent/SK145893A3/sk
Priority to NO934779A priority patent/NO934779L/no
Priority to FI935818A priority patent/FI935818A0/fi
Application granted granted Critical
Publication of IT1248564B publication Critical patent/IT1248564B/it
Priority to US08/653,628 priority patent/US5776328A/en

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
    • 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
    • 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

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)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
ITMI911765A 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. IT1248564B (it)

Priority Applications (27)

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.
IL10224792A IL102247A (en) 1991-06-27 1992-06-18 Apparatus and process for electrochemically decomposing salt solutions
TW081104802A TW230226B (ref) 1991-06-27 1992-06-19
AR92322643A AR246560A1 (es) 1991-06-27 1992-06-20 Un electrolizador y metodo aplicado para la produccion de un solucion de una base y de una solucion que contiene un acido por electrolisis de una solucion de sal.
NZ243305A NZ243305A (en) 1991-06-27 1992-06-25 Electrolysis cell for producing alkaline and acidic solutions from a salt solution, said cell contains hydrogen gas, a porous electrocatalytic sheet and a cation-exchange membrane in/on the anode
RU93058574A RU2107752C1 (ru) 1991-06-27 1992-06-26 Электролизер, способ получения раствора основания и раствора, содержащего кислоту, и способ получения раствора основания и раствора чистой кислоты
EP92913603A EP0591350B1 (en) 1991-06-27 1992-06-26 Apparatus and process for electrochemically decomposing salt solutions to form the relevant base and acid
CN92105160A CN1067931A (zh) 1991-06-27 1992-06-26 用电化学分解盐溶液制成有关碱和酸的新装置和新方法
BR9206192A BR9206192A (pt) 1991-06-27 1992-06-26 Aparelhagem e processo para decomposição eletroquímica de soluções de sais para formar os relevantes base e ácido
KR1019930704025A KR940701466A (ko) 1991-06-27 1992-06-26 염용액을 전기분해시켜 산과 염기를 생성하는 장치 및 그 방법
EP92110897A EP0522382A1 (en) 1991-06-27 1992-06-26 Apparatus and process for electrochemically decomposing salt solutions to form the relevant base and acid
CS932891A CZ289193A3 (en) 1991-06-27 1992-06-26 Process of electrochemical decomposition of salt solutions and electrolytic cell for making the same
TR00637/92A TR26992A (tr) 1991-06-27 1992-06-26 Ilgili baz ve asitler olusturmak amaciyla elektro kimyasal ayrisan tuz eriyikleri icin yeni cihaz ve yöntem.
CA002112100A CA2112100A1 (en) 1991-06-27 1992-06-26 Apparatus and process for electrochemically decomposing salt solutions to form the relevant base and acid
AU21655/92A AU663717B2 (en) 1991-06-27 1992-06-26 Apparatus and process for electrochemically decomposing salt solutions to form the relevant base and acid
DE69215093T DE69215093T2 (de) 1991-06-27 1992-06-26 Vorrichtung und Verfahren zur elektrochemischen Zersetzung von Salzlösungen um die entsprechenden Basen und Säuren zu bilden
MX9203527A MX9203527A (es) 1991-06-27 1992-06-26 Aparato y procedimiento para la descomposicion electroquimica de soluciones de sales en sus bases y acidos de origen.
JP16938692A JP3182216B2 (ja) 1991-06-27 1992-06-26 ガス減極電極構造体並びにそれを用いて電気化学的反応を行うための方法及び装置
PCT/EP1992/001442 WO1993000460A1 (en) 1991-06-27 1992-06-26 Apparatus and process for electrochemically decomposing salt solutions to form the relevant base and acid
US08/157,180 US5595641A (en) 1991-06-27 1992-06-26 Apparatus and process for electrochemically decomposing salt solutions to form the relevant base and acid
ZA924771A ZA924771B (en) 1991-06-27 1992-06-26 Process and apparatus for electrochemically decomposing salt solution to form the relevant base and acid
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
HU9303700A HU212211B (en) 1991-06-27 1992-06-26 Apparatus and process for electrochemically decomposing salt solutions to form the relevant base and acid
SK1458-93A SK145893A3 (en) 1991-06-27 1993-12-21 Method of electrochemically decomposing salts solutions and apparatus for performing of this method
NO934779A NO934779L (no) 1991-06-27 1993-12-22 Fremgangmsåte og anordning for elektrokjemisk dekomponering av saltlösninger til de relevante syrer og baser
FI935818A FI935818A0 (fi) 1991-06-27 1993-12-23 Anordning och foerfarande foer att upploesa saltloesningar elektrokemikaliskt i motsvarande bas och syra
US08/653,628 US5776328A (en) 1991-06-27 1996-05-24 Apparatus and process for electrochemically decomposing salt solutions to form the relevant base and acid

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 (3)

Publication Number Publication Date
ITMI911765A0 ITMI911765A0 (it) 1991-06-27
ITMI911765A1 ITMI911765A1 (it) 1992-12-27
IT1248564B true IT1248564B (it) 1995-01-19

Family

ID=11360215

Family Applications (1)

Application Number Title Priority Date Filing Date
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.

Country Status (24)

Country Link
US (2) US5595641A (ref)
EP (2) EP0522382A1 (ref)
JP (1) JP3182216B2 (ref)
KR (1) KR940701466A (ref)
CN (1) CN1067931A (ref)
AR (1) AR246560A1 (ref)
AT (1) ATE145018T1 (ref)
AU (1) AU663717B2 (ref)
BR (1) BR9206192A (ref)
CA (1) CA2112100A1 (ref)
CZ (1) CZ289193A3 (ref)
DE (1) DE69215093T2 (ref)
FI (1) FI935818A0 (ref)
HU (1) HU212211B (ref)
IL (1) IL102247A (ref)
IT (1) IT1248564B (ref)
MX (1) MX9203527A (ref)
NZ (1) NZ243305A (ref)
RU (1) RU2107752C1 (ref)
SK (1) SK145893A3 (ref)
TR (1) TR26992A (ref)
TW (1) TW230226B (ref)
WO (1) WO1993000460A1 (ref)
ZA (1) ZA924771B (ref)

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US5595641A (en) 1997-01-21
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