FI49285B - - Google Patents
Info
- Publication number
- FI49285B FI49285B FI572/69A FI57269A FI49285B FI 49285 B FI49285 B FI 49285B FI 572/69 A FI572/69 A FI 572/69A FI 57269 A FI57269 A FI 57269A FI 49285 B FI49285 B FI 49285B
- Authority
- FI
- Finland
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
- 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
- C25B1/36—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in mercury cathode cells
-
- 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
- C25B15/00—Operating or servicing cells
- C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
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)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681767026 DE1767026B1 (de) | 1968-03-22 | 1968-03-22 | Verfahren zur verringerung der quecksilberverluste bei der chloralkali elektrolyse nach dem amalgamverfahren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI49285B true FI49285B (de) | 1975-01-31 |
| FI49285C FI49285C (fi) | 1975-05-12 |
Family
ID=5699205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI690572A FI49285C (fi) | 1968-03-22 | 1969-02-24 | Menetelmä elohopeahäviöiden vähentämiseksi amalgaamimenetelmällä suori tetussa kloorialkali-elektrolyysissä. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3801480A (de) |
| AT (1) | AT281873B (de) |
| BE (1) | BE730335A (de) |
| BR (1) | BR6906301D0 (de) |
| DE (1) | DE1767026B1 (de) |
| FI (1) | FI49285C (de) |
| FR (1) | FR2004577A1 (de) |
| GB (1) | GB1207772A (de) |
| NL (1) | NL161203C (de) |
| SE (1) | SE337582B (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2012754B2 (de) * | 1970-03-18 | 1974-07-04 | Badische Anilin- & Soda-Fabrik Ag, 6700 Ludwigshafen | Verfahren zur Wiedergewinnung von Quecksilber aus dem Solefilterschlamm einer nach dem Amalgamverfahren arbeitenden Chloralkalielektrolyseanlage |
| US3691037A (en) * | 1971-03-25 | 1972-09-12 | Fmc Corp | Mercury recovery from chlorine cells utilizing mercury cathodes |
| US4012297A (en) * | 1976-01-16 | 1977-03-15 | Basf Wyandotte Corporation | Mercury recovery and recycle process |
| US4124459A (en) * | 1977-07-21 | 1978-11-07 | Stauffer Chemical Company | Process for removing mercury from brine sludges |
| US4149943A (en) * | 1977-08-31 | 1979-04-17 | Ppg Industries, Inc. | Method of recovering mercury |
| US4578195A (en) * | 1982-09-29 | 1986-03-25 | Olin Corporation | Process for the purification of effluents and purge streams containing trace elements |
| US4397720A (en) * | 1982-09-29 | 1983-08-09 | Olin Corporation | Removal of chlorate and hypochlorite from electrolyte cell brine |
| US4518760A (en) * | 1983-08-11 | 1985-05-21 | Olin Corporation | Process for producing poly(dithiocarbamate) chelating resins |
| CN105862069A (zh) * | 2016-06-07 | 2016-08-17 | 广西博世科环保科技股份有限公司 | 一种高效的氯酸钠电解系统 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE858548C (de) * | 1941-11-11 | 1952-12-08 | Lech Chemie Gersthofen | Entfernung von Chlor und/oder Hypochlorit aus Alkalichloridloesungen |
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1968
- 1968-03-22 DE DE19681767026 patent/DE1767026B1/de not_active Withdrawn
-
1969
- 1969-01-10 SE SE00280/69A patent/SE337582B/xx unknown
- 1969-02-11 BR BR206301/69A patent/BR6906301D0/pt unknown
- 1969-02-24 FI FI690572A patent/FI49285C/fi active
- 1969-03-12 NL NL6903819.A patent/NL161203C/xx not_active IP Right Cessation
- 1969-03-17 GB GB03869/69A patent/GB1207772A/en not_active Expired
- 1969-03-20 AT AT276669A patent/AT281873B/de not_active IP Right Cessation
- 1969-03-24 BE BE730335D patent/BE730335A/xx unknown
- 1969-03-24 FR FR6908550A patent/FR2004577A1/fr not_active Withdrawn
-
1971
- 1971-09-20 US US00182200A patent/US3801480A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FI49285C (fi) | 1975-05-12 |
| BR6906301D0 (pt) | 1973-01-09 |
| SE337582B (de) | 1971-08-16 |
| AT281873B (de) | 1970-06-10 |
| NL161203C (nl) | 1980-01-15 |
| DE1767026B1 (de) | 1971-06-16 |
| NL161203B (nl) | 1979-08-15 |
| GB1207772A (en) | 1970-10-07 |
| BE730335A (de) | 1969-09-24 |
| NL6903819A (de) | 1969-09-24 |
| US3801480A (en) | 1974-04-02 |
| FR2004577A1 (de) | 1969-11-28 |