IT1025822B - Celle elettrolitiche con membrane semipermeabili pre tese - Google Patents
Celle elettrolitiche con membrane semipermeabili pre teseInfo
- Publication number
- IT1025822B IT1025822B IT29591/74A IT2959174A IT1025822B IT 1025822 B IT1025822 B IT 1025822B IT 29591/74 A IT29591/74 A IT 29591/74A IT 2959174 A IT2959174 A IT 2959174A IT 1025822 B IT1025822 B IT 1025822B
- Authority
- IT
- Italy
- Prior art keywords
- anode
- specified
- copolymer
- membrane
- graphite
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title abstract 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 2
- 238000005868 electrolysis reaction Methods 0.000 abstract 2
- 229910002804 graphite Inorganic materials 0.000 abstract 2
- 239000010439 graphite Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- PEVRKKOYEFPFMN-UHFFFAOYSA-N 1,1,2,3,3,3-hexafluoroprop-1-ene;1,1,2,2-tetrafluoroethene Chemical class FC(F)=C(F)F.FC(F)=C(F)C(F)(F)F PEVRKKOYEFPFMN-UHFFFAOYSA-N 0.000 abstract 1
- RRZIJNVZMJUGTK-UHFFFAOYSA-N 1,1,2-trifluoro-2-(1,2,2-trifluoroethenoxy)ethene Chemical class FC(F)=C(F)OC(F)=C(F)F RRZIJNVZMJUGTK-UHFFFAOYSA-N 0.000 abstract 1
- 229910010413 TiO 2 Inorganic materials 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
- C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
- C08J5/2218—Synthetic macromolecular compounds
- C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
- C08J5/2237—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds containing fluorine
-
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Electrochemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Electrolytic Production Of Metals (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41691673A | 1973-11-19 | 1973-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1025822B true IT1025822B (it) | 1978-08-30 |
Family
ID=23651824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT29591/74A IT1025822B (it) | 1973-11-19 | 1974-11-19 | Celle elettrolitiche con membrane semipermeabili pre tese |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS534073B2 (en, 2012) |
| AR (1) | AR219042A1 (en, 2012) |
| CA (1) | CA1179635A (en, 2012) |
| DE (2) | DE2454827C3 (en, 2012) |
| FI (1) | FI333574A7 (en, 2012) |
| FR (1) | FR2251637B1 (en, 2012) |
| GB (1) | GB1435477A (en, 2012) |
| IT (1) | IT1025822B (en, 2012) |
| NL (1) | NL7415078A (en, 2012) |
| NO (1) | NO138665C (en, 2012) |
| SE (2) | SE402132B (en, 2012) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3984303A (en) * | 1975-07-02 | 1976-10-05 | Diamond Shamrock Corporation | Membrane electrolytic cell with concentric electrodes |
| JPS526374A (en) * | 1975-07-07 | 1977-01-18 | Tokuyama Soda Co Ltd | Anode structure for electrolysis |
| US4211627A (en) | 1978-07-27 | 1980-07-08 | Ppg Industries, Inc. | Permionic membrane electrolytic cell |
| US4274928A (en) * | 1978-07-27 | 1981-06-23 | Ppg Industries, Inc. | Process for electrolyzing brine in a permionic membrane electrolytic cell |
| GB2051870B (en) * | 1979-06-07 | 1983-04-20 | Asahi Chemical Ind | Method for electrolysis of aqueous alkali metal chloride solution |
| JPS5623290A (en) * | 1979-08-02 | 1981-03-05 | Shiro Yoshizawa | Method of electrolytic synthesis of organic compound |
| US4417959A (en) * | 1980-10-29 | 1983-11-29 | Olin Corporation | Electrolytic cell having a composite electrode-membrane structure |
| ZA824471B (en) * | 1981-06-26 | 1983-04-27 | Ici Australia Ltd | Polymers |
| WO1983000487A1 (en) * | 1981-08-07 | 1983-02-17 | Markus, Michael, Vojtech | Cation exchange resin by graft polymerization process |
| US4992126A (en) * | 1986-08-08 | 1991-02-12 | The Dow Chemical Company | Method for making a current collector bonded to a solid polymer membrane |
| GB9002247D0 (en) * | 1990-02-01 | 1990-03-28 | Atomic Energy Authority Uk | Electrodes |
-
1974
- 1974-10-31 GB GB4725274A patent/GB1435477A/en not_active Expired
- 1974-11-08 AR AR256470A patent/AR219042A1/es active
- 1974-11-12 CA CA000213657A patent/CA1179635A/en not_active Expired
- 1974-11-15 NO NO744121A patent/NO138665C/no unknown
- 1974-11-18 JP JP13309374A patent/JPS534073B2/ja not_active Expired
- 1974-11-18 FI FI3335/74A patent/FI333574A7/fi unknown
- 1974-11-18 SE SE7414467A patent/SE402132B/xx unknown
- 1974-11-19 IT IT29591/74A patent/IT1025822B/it active
- 1974-11-19 DE DE2454827A patent/DE2454827C3/de not_active Expired
- 1974-11-19 DE DE19742462490 patent/DE2462490A1/de active Pending
- 1974-11-19 NL NL7415078A patent/NL7415078A/ unknown
- 1974-12-20 FR FR7442262A patent/FR2251637B1/fr not_active Expired
-
1977
- 1977-09-22 SE SE7710641A patent/SE7710641L/ not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AR219042A1 (es) | 1980-07-31 |
| FR2251637A1 (en, 2012) | 1975-06-13 |
| SE7710641L (sv) | 1977-09-22 |
| DE2454827B2 (de) | 1977-06-30 |
| DE2454827A1 (de) | 1975-05-28 |
| JPS5080974A (en, 2012) | 1975-07-01 |
| DE2454827C3 (de) | 1978-06-01 |
| JPS534073B2 (en, 2012) | 1978-02-14 |
| FR2251637B1 (en, 2012) | 1976-12-31 |
| SE402132B (sv) | 1978-06-19 |
| NO138665C (no) | 1978-10-18 |
| GB1435477A (en) | 1976-05-12 |
| NO138665B (no) | 1978-07-10 |
| FI333574A7 (en, 2012) | 1975-05-20 |
| DE2462490A1 (de) | 1977-04-21 |
| CA1179635A (en) | 1984-12-18 |
| NL7415078A (nl) | 1975-05-21 |
| NO744121L (en, 2012) | 1975-06-16 |
| SE7414467L (en, 2012) | 1975-05-20 |
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