ES427114A1 - Procedimiento de fabricacion de un diafragma para una celda de electrolisis de una solucion acuosa de halogenuro de me- tal alcalino. - Google Patents
Procedimiento de fabricacion de un diafragma para una celda de electrolisis de una solucion acuosa de halogenuro de me- tal alcalino.Info
- Publication number
- ES427114A1 ES427114A1 ES427114A ES427114A ES427114A1 ES 427114 A1 ES427114 A1 ES 427114A1 ES 427114 A ES427114 A ES 427114A ES 427114 A ES427114 A ES 427114A ES 427114 A1 ES427114 A1 ES 427114A1
- Authority
- ES
- Spain
- Prior art keywords
- diaphragms
- fibrils
- sheet
- manufacture
- polyvinylidene fluoride
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 238000005868 electrolysis reaction Methods 0.000 title abstract 2
- 239000002033 PVDF binder Substances 0.000 abstract 2
- 229910052612 amphibole Inorganic materials 0.000 abstract 2
- 239000010425 asbestos Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 abstract 2
- 229910052895 riebeckite Inorganic materials 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
- 239000008240 homogeneous mixture Substances 0.000 abstract 1
- 239000011872 intimate mixture Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
- B32B19/02—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica the layer of fibres or particles being impregnated or embedded in a plastic substance
-
- 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
- C25B13/00—Diaphragms; Spacing elements
- C25B13/04—Diaphragms; Spacing elements characterised by the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
- B32B19/04—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
- B32B19/08—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica comprising asbestos
-
- 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
- C25B13/00—Diaphragms; Spacing elements
- C25B13/04—Diaphragms; Spacing elements characterised by the material
- C25B13/05—Diaphragms; Spacing elements characterised by the material based on inorganic materials
- C25B13/06—Diaphragms; Spacing elements characterised by the material based on inorganic materials based on asbestos
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/02—2 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/03—3 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
- B32B2315/12—Asbestos
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
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)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE132292A BE800949A (fr) | 1973-06-15 | 1973-06-15 | Diaphragme pour une cellule d'electrolyse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES427114A1 true ES427114A1 (es) | 1977-02-16 |
Family
ID=3841997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES427114A Expired ES427114A1 (es) | 1973-06-15 | 1974-06-08 | Procedimiento de fabricacion de un diafragma para una celda de electrolisis de una solucion acuosa de halogenuro de me- tal alcalino. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3945910A (es) |
| JP (1) | JPS5036377A (es) |
| AT (1) | AT331818B (es) |
| BE (1) | BE800949A (es) |
| BR (1) | BR7404903D0 (es) |
| CH (1) | CH587356A5 (es) |
| DE (1) | DE2426037A1 (es) |
| ES (1) | ES427114A1 (es) |
| FI (1) | FI176574A (es) |
| FR (1) | FR2235210B1 (es) |
| GB (1) | GB1470213A (es) |
| NL (1) | NL7407779A (es) |
| SE (1) | SE394202B (es) |
| ZA (1) | ZA743378B (es) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4210515A (en) * | 1975-02-10 | 1980-07-01 | Basf Wyandotte Corporation | Thermoplastic fibers as separator or diaphragm in electrochemical cells |
| US4036729A (en) * | 1975-04-10 | 1977-07-19 | Patil Arvind S | Diaphragms from discrete thermoplastic fibers requiring no bonding or cementing |
| US4093533A (en) * | 1975-12-12 | 1978-06-06 | The Dow Chemical Company | Bonded asbestos diaphragms |
| US4065534A (en) * | 1976-04-20 | 1977-12-27 | Ppg Industries, Inc. | Method of providing a resin reinforced asbestos diaphragm |
| US4174259A (en) * | 1976-09-24 | 1979-11-13 | Hooker Chemicals & Plastics Corp. | Electrolytic cell structure and method of assembly |
| US4126535A (en) * | 1976-11-18 | 1978-11-21 | Basf Wyandotte Corporation | Chlorotrifluoroethylene containing polymer diaphragm |
| LU78350A1 (fr) * | 1977-10-19 | 1979-06-01 | Solvay | Procede de fabrication d'un diaphragme permeable pour cellule d'electrolyse |
| US4238303A (en) * | 1978-08-14 | 1980-12-09 | E. I. Du Pont De Nemours And Company | Diaphragm modifier for chlor-alkali cell |
| US4180449A (en) * | 1978-09-18 | 1979-12-25 | The Dow Chemical Company | Bonded asbestos diaphragms and mats |
| DE2938069A1 (de) * | 1979-09-20 | 1981-04-02 | Siemens AG, 1000 Berlin und 8000 München | Asbestdiaphragmen fuer elektrochemische zellen und deren herstellung |
| US6322676B1 (en) | 1998-03-25 | 2001-11-27 | University Of Iowa Research Foundation | Magnetic composites exhibiting distinct flux properties due to gradient interfaces |
| US7709115B2 (en) * | 1994-08-25 | 2010-05-04 | University Of Iowa Research Foundation | Methods for forming magnetically modified electrodes and articles produced thereby |
| US6001248A (en) * | 1994-08-25 | 1999-12-14 | The University Of Iowa Research Foundation | Gradient interface magnetic composites and systems therefor |
| US6949179B2 (en) * | 1994-08-25 | 2005-09-27 | University Of Iowa Research Foundation | Methods for forming magnetically modified electrodes and articles produced thereby |
| US5817221A (en) * | 1994-08-25 | 1998-10-06 | University Of Iowa Research Foundation | Composites formed using magnetizable material, a catalyst and an electron conductor |
| US20050213187A1 (en) * | 1994-08-25 | 2005-09-29 | University Of Iowa Research Foundation | Methods for forming magnetically modified electrodes and articles produced thereby |
| US6355166B1 (en) | 1994-08-25 | 2002-03-12 | The University Of Iowa Research Foundation | Magnetically enhanced composite materials and methods for making and using the same |
| US5871625A (en) * | 1994-08-25 | 1999-02-16 | University Of Iowa Research Foundation | Magnetic composites for improved electrolysis |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3097990A (en) * | 1961-01-16 | 1963-07-16 | Armstrong Cork Co | Polytetrafluoroethylene saturated crocidolite fiber product |
| US3235473A (en) * | 1961-12-26 | 1966-02-15 | Pullman Inc | Method of producing fuel cell electrodes |
| US3282875A (en) * | 1964-07-22 | 1966-11-01 | Du Pont | Fluorocarbon vinyl ether polymers |
| US3441472A (en) * | 1965-10-11 | 1969-04-29 | Hollingsworth & Vose Co | Method of forming glass-asbestos water-laid sheet |
| US3505200A (en) * | 1966-12-01 | 1970-04-07 | Hooker Chemical Corp | Anthophyllite asbestos diaphragm for chlor-alkali electrolytic cells |
| CA845032A (en) * | 1966-12-03 | 1970-06-23 | Hacker Heinz | Gas-tight diaphragms for electrochemical cells |
| US3694281A (en) * | 1969-04-28 | 1972-09-26 | Pullman Inc | Process for forming a diaphragm for use in an electrolytic cell |
| US3702267A (en) * | 1970-06-15 | 1972-11-07 | Du Pont | Electrochemical cell containing a water-wettable polytetrafluoroethylene separator |
-
1973
- 1973-06-15 BE BE132292A patent/BE800949A/xx unknown
-
1974
- 1974-05-23 GB GB2304374A patent/GB1470213A/en not_active Expired
- 1974-05-27 ZA ZA00743378A patent/ZA743378B/xx unknown
- 1974-05-30 DE DE19742426037 patent/DE2426037A1/de active Pending
- 1974-06-06 FR FR7420051A patent/FR2235210B1/fr not_active Expired
- 1974-06-08 ES ES427114A patent/ES427114A1/es not_active Expired
- 1974-06-10 FI FI1765/74A patent/FI176574A/fi unknown
- 1974-06-11 NL NL7407779A patent/NL7407779A/xx unknown
- 1974-06-13 SE SE7407822A patent/SE394202B/xx unknown
- 1974-06-13 US US05/478,973 patent/US3945910A/en not_active Expired - Lifetime
- 1974-06-14 BR BR4903/74A patent/BR7404903D0/pt unknown
- 1974-06-14 CH CH821474A patent/CH587356A5/xx not_active IP Right Cessation
- 1974-06-14 AT AT494774A patent/AT331818B/de not_active IP Right Cessation
- 1974-06-15 JP JP49067651A patent/JPS5036377A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL7407779A (es) | 1974-12-17 |
| AU6954874A (en) | 1975-12-04 |
| SE394202B (sv) | 1977-06-13 |
| FI176574A (es) | 1974-12-16 |
| ZA743378B (en) | 1975-05-28 |
| ATA494774A (de) | 1975-12-15 |
| DE2426037A1 (de) | 1975-01-09 |
| BR7404903D0 (pt) | 1975-01-21 |
| JPS5036377A (es) | 1975-04-05 |
| US3945910A (en) | 1976-03-23 |
| BE800949A (fr) | 1973-10-01 |
| CH587356A5 (es) | 1977-04-29 |
| SE7407822L (es) | 1974-12-16 |
| AT331818B (de) | 1976-08-25 |
| FR2235210B1 (es) | 1976-12-24 |
| GB1470213A (en) | 1977-04-14 |
| FR2235210A1 (es) | 1975-01-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES427114A1 (es) | Procedimiento de fabricacion de un diafragma para una celda de electrolisis de una solucion acuosa de halogenuro de me- tal alcalino. | |
| ES426443A1 (es) | Procedimiento de fabricacion de diafragmas porosos de a- mianto depositado y consolidados por una resina fluorada. | |
| IT1122372B (it) | Produzione di alogeni mediante elettrolisi di soluzioni acquose di alogenuri di metalli alcalini in una cella avente degli elettrodi catalitici uniti alla superficie di un separatore a membrana porosa idraulicamente permeabile | |
| GB2063918B (en) | Solid polymer electrolyte chlor-alkali process and electrolytic cell | |
| ATE3653T1 (de) | Elektrolyseverfahren zur herstellung von wasserstoff in einem alkalischen medium. | |
| IE41351L (en) | Electric cell | |
| GB1459898A (en) | Diaphragm for electrolytic production of caustic alkali | |
| GB1557812A (en) | Process and cell for the electrolytic production of hydroxide using ion exchange membranes | |
| DE2967474D1 (en) | Method of elektrolysis of an aqueous alkali metal chloride solution in a diaphragm cell | |
| ZA793571B (en) | Process of electrolyzing aqueous solutions of alkali halides | |
| JPS5670843A (en) | Adhering method of fluorine containing ion exchange membrane and synthetic resin | |
| GB1503514A (en) | Method of manufacturing a porous diaphragm | |
| SU458567A1 (ru) | Способ модифицировани поверхности фторопластов | |
| GB1533429A (en) | Bonding of fibres for diaphragms in electrolytic cells | |
| SE7606660L (sv) | Forfarande for framstellning av porosa, plastiska diafragmor samt de salunda erhallna nya diafragmorna | |
| JPS53149196A (en) | Electrolyzing method for aqueous solution of alkali chloride | |
| JPS5316394A (en) | Production of hydrogen by diaphragm type electrolysis of fused caustic soda | |
| JPS6471072A (en) | Manufacture of electrolyte tile for molten carbonate fuel cell | |
| JPS5248597A (en) | Method for electrolysis of alkali halide | |
| FR2276093A1 (fr) | Procede de fabrication d'un diaphragme poreux | |
| JPS5288598A (en) | Production of sodium hypochlorite | |
| JPS5443191A (en) | Ion exchange resin | |
| JPS5230295A (en) | Electrolytic production of alkali chlorate, caustic alkali, chlorine a nd hydrogen | |
| JPS5244792A (en) | Electrolytic process with ion exchange membrane | |
| SU970897A1 (ru) | Кислотостойкая диафрагма для хлорного электролиза и способ ее изготовления |