IT8024096A0 - Membrana perfezionata a scambio cationico. - Google Patents
Membrana perfezionata a scambio cationico.Info
- Publication number
- IT8024096A0 IT8024096A0 IT8024096A IT2409680A IT8024096A0 IT 8024096 A0 IT8024096 A0 IT 8024096A0 IT 8024096 A IT8024096 A IT 8024096A IT 2409680 A IT2409680 A IT 2409680A IT 8024096 A0 IT8024096 A0 IT 8024096A0
- Authority
- IT
- Italy
- Prior art keywords
- perfect
- cation exchange
- exchange membrane
- membrane
- cation
- Prior art date
Links
- 238000005341 cation exchange Methods 0.000 title 1
- 239000012528 membrane Substances 0.000 title 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
-
- 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
-
- 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
- C08J2325/00—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 an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
- C08J2325/04—Homopolymers or copolymers of styrene
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Urology & Nephrology (AREA)
- Inorganic Chemistry (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Reinforced Plastic Materials (AREA)
- Treatment Of Fiber Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10118079A JPS5626554A (en) | 1979-08-10 | 1979-08-10 | Improved cation exchange membrane |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8024096A0 true IT8024096A0 (it) | 1980-08-08 |
IT1132381B IT1132381B (it) | 1986-07-02 |
Family
ID=14293788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24096/80A IT1132381B (it) | 1979-08-10 | 1980-08-08 | Membrana perfezionata a scambio cationico |
Country Status (8)
Country | Link |
---|---|
US (1) | US4337141A (it) |
JP (1) | JPS5626554A (it) |
BR (1) | BR8004963A (it) |
DE (1) | DE3029870C2 (it) |
FR (1) | FR2462936A1 (it) |
GB (1) | GB2057012B (it) |
IT (1) | IT1132381B (it) |
SU (1) | SU1116979A3 (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO148267C (no) * | 1981-06-16 | 1983-09-07 | Norsk Hydro As | Diafragma for vannelektrolyse |
US4999098A (en) * | 1984-10-04 | 1991-03-12 | Dionex Corporation | Modified membrane suppressor and method for use |
EP1712660A1 (de) * | 2005-04-12 | 2006-10-18 | Enthone Inc. | Unlösliche Anode |
EP1717351A1 (de) * | 2005-04-27 | 2006-11-02 | Enthone Inc. | Galvanikbad |
CA2779049C (en) * | 2009-10-26 | 2014-11-25 | Asahi Kasei Chemicals Corporation | Cation exchange membrane, electrolysis vessel using the same and method for producing cation exchange membrane |
US10775339B2 (en) * | 2014-11-26 | 2020-09-15 | Gentex Corporation | Membranes for use in electrochemical sensors and associated devices |
WO2016117170A1 (ja) * | 2015-01-21 | 2016-07-28 | 株式会社 東芝 | 多孔質隔膜、その製造方法、次亜塩素酸水製造用電極ユニット、及びそれを用いた次亜塩素酸水製造装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3120463A (en) * | 1964-02-04 | Porous fibrous sheet material | ||
US3356607A (en) * | 1964-07-22 | 1967-12-05 | Ionics | Reinforced ion-exchange membranes |
US3607706A (en) * | 1967-08-04 | 1971-09-21 | Ionics | Method of making stable laminated cation-exchange membranes |
US3616319A (en) * | 1968-02-09 | 1971-10-26 | Monsanto Co | Electrolytic hydrodimerization of olefinic compounds |
BE871096A (fr) * | 1978-10-09 | 1979-04-09 | Diamond Shamrock Corp | Procede de traitement de l'envers d'une membrane renforcee par un tissu. |
-
1979
- 1979-08-10 JP JP10118079A patent/JPS5626554A/ja active Granted
-
1980
- 1980-08-04 GB GB8025355A patent/GB2057012B/en not_active Expired
- 1980-08-05 US US06/175,375 patent/US4337141A/en not_active Expired - Lifetime
- 1980-08-07 BR BR8004963A patent/BR8004963A/pt not_active IP Right Cessation
- 1980-08-07 FR FR8017468A patent/FR2462936A1/fr active Granted
- 1980-08-07 DE DE3029870A patent/DE3029870C2/de not_active Expired
- 1980-08-08 IT IT24096/80A patent/IT1132381B/it active
- 1980-08-08 SU SU802959597A patent/SU1116979A3/ru active
Also Published As
Publication number | Publication date |
---|---|
BR8004963A (pt) | 1981-05-12 |
SU1116979A3 (ru) | 1984-09-30 |
JPS5626554A (en) | 1981-03-14 |
US4337141A (en) | 1982-06-29 |
IT1132381B (it) | 1986-07-02 |
DE3029870A1 (de) | 1981-02-26 |
GB2057012B (en) | 1983-03-02 |
JPS6216965B2 (it) | 1987-04-15 |
GB2057012A (en) | 1981-03-25 |
DE3029870C2 (de) | 1983-12-08 |
FR2462936B1 (it) | 1983-09-23 |
FR2462936A1 (fr) | 1981-02-20 |
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