BRPI0701653A2 - cÉlula eletrolÍtica e equipamento eletrolisador - Google Patents
cÉlula eletrolÍtica e equipamento eletrolisadorInfo
- Publication number
- BRPI0701653A2 BRPI0701653A2 BRPI0701653-0A BRPI0701653A BRPI0701653A2 BR PI0701653 A2 BRPI0701653 A2 BR PI0701653A2 BR PI0701653 A BRPI0701653 A BR PI0701653A BR PI0701653 A2 BRPI0701653 A2 BR PI0701653A2
- Authority
- BR
- Brazil
- Prior art keywords
- electrolytic cell
- electrical terminal
- anode
- electrolysis
- constituting
- Prior art date
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
- 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
- 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
- C25B9/70—Assemblies comprising two or more cells
- C25B9/73—Assemblies comprising two or more cells of the filter-press type
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)
Abstract
CÉLULA ELETROLÍTICA E EQUIPAMENTO ELETROLISADOR. A presente invenção refere-se a uma célula eletrolítica, particularmente idealizada para a obtenção de soda cáustica (NaOH) e halogênios por eletrólise, dotada de pelo menos um primeiro terminal elétrico e pelo menos um segundo terminal elétrico adjacentemente posicionados para a realização de eletrólise, caracterizada pelo fato de que o primeiro terminal elétrico é um ânodo é centralmente posicionado na célula eletrolítica constituindo uma câmara anódica e o segundo terminal elétrico compreende dois cátodos, cada qual posicionado lateralmente em relação ao ânodo e opostamente entre si e constituindo uma respectiva câmara catódica, o ânodo e cada cátodo sendo separados por meio de pelo menos uma membrana semipermeável.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0701653-0A BRPI0701653A2 (pt) | 2007-05-23 | 2007-05-23 | cÉlula eletrolÍtica e equipamento eletrolisador |
PCT/IB2008/051957 WO2008142632A2 (en) | 2007-05-23 | 2008-05-19 | Electrolytic cell and electrolyzing equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0701653-0A BRPI0701653A2 (pt) | 2007-05-23 | 2007-05-23 | cÉlula eletrolÍtica e equipamento eletrolisador |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0701653A2 true BRPI0701653A2 (pt) | 2009-01-13 |
Family
ID=39941806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0701653-0A BRPI0701653A2 (pt) | 2007-05-23 | 2007-05-23 | cÉlula eletrolÍtica e equipamento eletrolisador |
Country Status (2)
Country | Link |
---|---|
BR (1) | BRPI0701653A2 (pt) |
WO (1) | WO2008142632A2 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013109253A1 (en) * | 2012-01-17 | 2013-07-25 | Fletcher Darrel | Electrolytic cell |
US9528191B2 (en) * | 2014-02-26 | 2016-12-27 | Air Products And Chemicals, Inc. | Electrolytic apparatus, system and method for the efficient production of nitrogen trifluoride |
CN108330507A (zh) * | 2018-05-17 | 2018-07-27 | 邓剑军 | 一种隔膜电解槽 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1479444A (en) * | 1974-07-04 | 1977-07-13 | Ici Ltd | Electrolytic cells |
IT1118243B (it) * | 1978-07-27 | 1986-02-24 | Elche Ltd | Cella di elettrolisi monopolare |
US4602984A (en) * | 1984-12-17 | 1986-07-29 | The Dow Chemical Company | Monopolar electrochemical cell having a novel electric current transmission element |
RU2270885C1 (ru) * | 2004-10-01 | 2006-02-27 | Витольд Михайлович Бахир | Установка для получения продуктов анодного окисления раствора хлоридов щелочных или щелочноземельных металлов |
-
2007
- 2007-05-23 BR BRPI0701653-0A patent/BRPI0701653A2/pt not_active IP Right Cessation
-
2008
- 2008-05-19 WO PCT/IB2008/051957 patent/WO2008142632A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2008142632A2 (en) | 2008-11-27 |
WO2008142632A3 (en) | 2009-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 7A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2256 DE 01/04/2014. |