MX3129E - Metodo mejorado para producir un diafragma para celdas electroliticas y producto obtenido - Google Patents
Metodo mejorado para producir un diafragma para celdas electroliticas y producto obtenidoInfo
- Publication number
- MX3129E MX3129E MX100125U MX10012575U MX3129E MX 3129 E MX3129 E MX 3129E MX 100125 U MX100125 U MX 100125U MX 10012575 U MX10012575 U MX 10012575U MX 3129 E MX3129 E MX 3129E
- Authority
- MX
- Mexico
- Prior art keywords
- diaphragm
- improved method
- electrolytic cells
- produce
- product obtained
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000010425 asbestos Substances 0.000 abstract 3
- 229910052895 riebeckite Inorganic materials 0.000 abstract 3
- 239000000835 fiber Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 230000001464 adherent effect Effects 0.000 abstract 1
- 230000001427 coherent effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 238000001771 vacuum deposition Methods 0.000 abstract 1
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
- C25B13/00—Diaphragms; Spacing elements
- C25B13/04—Diaphragms; Spacing elements characterised by the material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Electrolytic Production Of Metals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
La presente invención se refiere a un método mejorado para producir un diafragma para celdas electrolíticas en donde un cátodo foraminoso se cubre mediante deposición al vacío, con una capa de asbesto fibroso y partículas poliméricas termoplásticas, y se calienta; caracterizado porque comprende formar un diafragma adherente y coherente, dimensionalmente estable y lateralmente uniforme mediante calentamiento del cátodo cubierto a una temperatura suficiente para ocasionar que las partículas poliméricas se fusionen, uniendo entre sí las fibras adyacentes de asbesto, formando el polímero una capa descontinua sobre las fibras de asbesto.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56648875A | 1975-04-09 | 1975-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX3129E true MX3129E (es) | 1980-04-28 |
Family
ID=24263101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX100125U MX3129E (es) | 1975-04-09 | 1975-11-03 | Metodo mejorado para producir un diafragma para celdas electroliticas y producto obtenido |
Country Status (16)
| Country | Link |
|---|---|
| AR (1) | AR206735A1 (es) |
| BE (1) | BE837147A (es) |
| BR (1) | BR7508343A (es) |
| CA (1) | CA1027898A (es) |
| DE (1) | DE2523508A1 (es) |
| ES (1) | ES442372A1 (es) |
| FI (1) | FI61920C (es) |
| FR (1) | FR2307057A1 (es) |
| GB (1) | GB1498733A (es) |
| IT (1) | IT1058681B (es) |
| MX (1) | MX3129E (es) |
| NL (1) | NL7603620A (es) |
| NO (1) | NO148342C (es) |
| PL (1) | PL98613B1 (es) |
| SE (1) | SE7507524L (es) |
| ZA (1) | ZA753784B (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4186065A (en) * | 1978-04-27 | 1980-01-29 | Ppg Industries, Inc. | Method of preparing a resin-containing asbestos diaphragm |
| CA1207705A (en) * | 1980-09-22 | 1986-07-15 | Shan-Pu Tsai | Dimensionally stable asbestos-polytetrafluoroethylene diaphragms for chlor-alkali electrolytic cells |
| DE3144372A1 (de) * | 1981-11-07 | 1983-05-19 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur herstellung eines diaphragmas fuer elektrolysezellen |
| US4447566A (en) * | 1983-01-27 | 1984-05-08 | Eltech Systems Corp. | Modified liquid permeable asbestos diaphragms with improved dimensional stability |
| US4665120A (en) * | 1983-01-27 | 1987-05-12 | Eltech Systems Corporation | Modified liquid permeable asbestos diaphragms with improved dimensional stability |
| EP0146246B1 (en) * | 1983-11-02 | 1991-01-23 | Scimat Limited | Protected metal components |
| US4741813A (en) * | 1986-12-15 | 1988-05-03 | Oxytech Systems, Inc. | Diaphragm for an electrolytic cell |
| CN118920021B (zh) * | 2024-07-24 | 2026-02-13 | 东南大学 | 一种刻蚀法调控多孔水泥基隔膜及其制备方法和应用 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4832515B1 (es) * | 1970-08-13 | 1973-10-06 |
-
1975
- 1975-01-01 AR AR261239A patent/AR206735A1/es active
- 1975-04-24 CA CA225,379A patent/CA1027898A/en not_active Expired
- 1975-05-20 GB GB21594/75A patent/GB1498733A/en not_active Expired
- 1975-05-27 DE DE19752523508 patent/DE2523508A1/de not_active Withdrawn
- 1975-05-27 PL PL1975180711A patent/PL98613B1/pl unknown
- 1975-06-02 FI FI751624A patent/FI61920C/fi not_active IP Right Cessation
- 1975-06-12 ZA ZA00753784A patent/ZA753784B/xx unknown
- 1975-07-01 SE SE7507524A patent/SE7507524L/ not_active Application Discontinuation
- 1975-11-03 MX MX100125U patent/MX3129E/es unknown
- 1975-11-05 ES ES442372A patent/ES442372A1/es not_active Expired
- 1975-11-07 NO NO753734A patent/NO148342C/no unknown
- 1975-12-16 BR BR7508343*A patent/BR7508343A/pt unknown
- 1975-12-26 FR FR7539816A patent/FR2307057A1/fr active Granted
- 1975-12-29 BE BE163173A patent/BE837147A/xx unknown
-
1976
- 1976-03-29 IT IT21671/76A patent/IT1058681B/it active
- 1976-04-07 NL NL7603620A patent/NL7603620A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2523508A1 (de) | 1976-10-21 |
| GB1498733A (en) | 1978-01-25 |
| AR206735A1 (es) | 1976-08-13 |
| BR7508343A (pt) | 1977-09-27 |
| ES442372A1 (es) | 1977-04-16 |
| NO148342C (no) | 1983-09-21 |
| CA1027898A (en) | 1978-03-14 |
| AU8075175A (en) | 1976-11-04 |
| NO753734L (es) | 1976-10-12 |
| FR2307057A1 (fr) | 1976-11-05 |
| IT1058681B (it) | 1982-05-10 |
| BE837147A (fr) | 1976-06-29 |
| FR2307057B1 (es) | 1979-04-20 |
| NL7603620A (nl) | 1976-10-12 |
| NO148342B (no) | 1983-06-13 |
| FI61920B (fi) | 1982-06-30 |
| FI751624A7 (es) | 1976-10-10 |
| FI61920C (fi) | 1982-10-11 |
| SE7507524L (sv) | 1976-10-10 |
| PL98613B1 (pl) | 1978-05-31 |
| ZA753784B (en) | 1976-05-26 |
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