GB958413A - Improvements in anodes for use in electrolysis - Google Patents
Improvements in anodes for use in electrolysisInfo
- Publication number
- GB958413A GB958413A GB16592/61A GB1659261A GB958413A GB 958413 A GB958413 A GB 958413A GB 16592/61 A GB16592/61 A GB 16592/61A GB 1659261 A GB1659261 A GB 1659261A GB 958413 A GB958413 A GB 958413A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pillar
- mesh
- pict
- stiffeners
- electrolysis
- 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
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
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
- C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Electrolytic Production Of Metals (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
<PICT:0958413/C3/1> <PICT:0958413/C3/2> <PICT:0958413/C3/3> An anode structure for the production of chlorine by electrolysis of brine, e.g. in a mercury cathode cell, comprises an operative surface of a Pt group metal upon mesh of titanium or titanium alloy suspended from a pillar, the end of the pillar adjacent the mesh being spaced from the mesh so that chlorine liberated by electrolysis in the vicinity of the pillar end is not trapped but can pass through the mesh and make its way past the pillar. By Pt group metals is meant Ru, Rh, Pd, Os, Ir, and Pt. The term mesh includes gauzes, punched or slotted metal sheet and expanded metal. The pillar may be a solid shaft or a tube. Figs. 1 and 2 show an anode structure comprising a Ti mesh 10 coated on its lower side with a Pt group metal. A supporting pillar comprising a Ti tube 20 and cup 18 is connected in spaced relation to the mesh by means of a Ti plate 15 and mesh stiffeners 13, Cl2 passing through the mesh beneath the pillar escaping through openings 17 in a plate 15. A Cu bus-bar (not shown) is located within the tubes. In a further embodiment, Cl2 escape openings are formed in stiffeners instead of in a pillar supporting plate or block. Fig. 7 shows an embodiment where the stiffeners 21 do not completely surround a space beneath the pillar. Reference has been directed by the Comptroller to Specifications 877,901, 885,817 and 911,425.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL135399D NL135399C (en) | 1961-05-08 | ||
NL278152D NL278152A (en) | 1961-05-08 | ||
GB16592/61A GB958413A (en) | 1961-05-08 | 1961-05-08 | Improvements in anodes for use in electrolysis |
DE19621467075 DE1467075B2 (en) | 1961-05-08 | 1962-05-07 | Anode for the electrolytic production of chlorine |
US193668A US3297561A (en) | 1961-05-08 | 1962-05-08 | Anode and supporting structure therefor |
CH550562A CH433211A (en) | 1961-05-08 | 1962-05-08 | Anode structure for the electrolysis of salt solutions |
AT375162A AT240387B (en) | 1961-05-08 | 1962-05-08 | Anode arrangement for chlor-alkali electrolysis cells |
FR896877A FR1321363A (en) | 1961-05-08 | 1962-05-08 | Advanced anodes for the production of chlorine by electrolysis of brine |
ES277142A ES277142A1 (en) | 1961-05-08 | 1962-05-08 | Improvements in anodes for the obtaining of chlorine by salmuera electrolysis (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB16592/61A GB958413A (en) | 1961-05-08 | 1961-05-08 | Improvements in anodes for use in electrolysis |
Publications (1)
Publication Number | Publication Date |
---|---|
GB958413A true GB958413A (en) | 1964-05-21 |
Family
ID=10080110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB16592/61A Expired GB958413A (en) | 1961-05-08 | 1961-05-08 | Improvements in anodes for use in electrolysis |
Country Status (7)
Country | Link |
---|---|
US (1) | US3297561A (en) |
AT (1) | AT240387B (en) |
CH (1) | CH433211A (en) |
DE (1) | DE1467075B2 (en) |
ES (1) | ES277142A1 (en) |
GB (1) | GB958413A (en) |
NL (2) | NL135399C (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1087529A (en) * | 1965-11-04 | 1967-10-18 | Murgatroyds Salt & Chem | Improvements in or relating to electrolytic diaphragm cells |
GB1290099A (en) * | 1969-06-25 | 1972-09-20 | ||
GB1304518A (en) * | 1969-06-27 | 1973-01-24 | ||
BE755592A (en) * | 1969-09-02 | 1971-03-02 | Ici Ltd | ANODIC ASSEMBLY |
BE758770A (en) * | 1969-11-28 | 1971-04-16 | Loftfield Richard E | Dimensionally stable anode |
GB1394026A (en) * | 1973-02-21 | 1975-05-14 | Ici Ltd | Anodes for electrochemical processes |
US3912616A (en) * | 1973-05-31 | 1975-10-14 | Olin Corp | Metal anode assembly |
AU498239B2 (en) * | 1973-09-26 | 1979-02-22 | Lamm, August Uno. | A chlorinator cell |
US3953316A (en) * | 1973-11-05 | 1976-04-27 | Olin Corporation | Metal anode assembly |
US4197182A (en) * | 1978-12-29 | 1980-04-08 | Allied Chemical Corporation | Cathode assembly for plural cell electrolyzer |
US4290873A (en) * | 1979-06-25 | 1981-09-22 | Weaver Ron L | Chlorine gas generator apparatus |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2974098A (en) * | 1961-03-07 | Rod and plate electrode assembly | ||
CA616029A (en) * | 1961-03-07 | W. Ravenscroft Arthur | Anodes for electrolytic cells | |
CA631022A (en) * | 1961-11-14 | G. Cottam Ronald | Anodes for electrolytic cells | |
US2681311A (en) * | 1948-07-12 | 1954-06-15 | Petrolite Corp | Electric treater |
US2719117A (en) * | 1950-10-04 | 1955-09-27 | Dow Chemical Co | Mercury-cathode electrolytic cell |
DE934044C (en) * | 1951-04-10 | 1955-10-13 | Hoechst Ag | Electrode assembly for electrolytic cells |
NL237215A (en) * | 1957-12-17 | |||
FR1226153A (en) * | 1958-06-05 | 1960-07-08 | Tno | corrosion resistant electrolytic electrode |
-
0
- NL NL278152D patent/NL278152A/xx unknown
- NL NL135399D patent/NL135399C/xx active
-
1961
- 1961-05-08 GB GB16592/61A patent/GB958413A/en not_active Expired
-
1962
- 1962-05-07 DE DE19621467075 patent/DE1467075B2/en active Pending
- 1962-05-08 AT AT375162A patent/AT240387B/en active
- 1962-05-08 US US193668A patent/US3297561A/en not_active Expired - Lifetime
- 1962-05-08 ES ES277142A patent/ES277142A1/en not_active Expired
- 1962-05-08 CH CH550562A patent/CH433211A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US3297561A (en) | 1967-01-10 |
CH433211A (en) | 1967-04-15 |
NL278152A (en) | |
AT240387B (en) | 1965-05-25 |
DE1467075A1 (en) | 1969-07-31 |
DE1467075B2 (en) | 1970-09-10 |
NL135399C (en) | |
ES277142A1 (en) | 1962-08-16 |
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