IT1082493B - Procedimento per il ricupero del mercurio purificato particolarmente dai fanghi di celle elettrolitiche - Google Patents
Procedimento per il ricupero del mercurio purificato particolarmente dai fanghi di celle elettroliticheInfo
- Publication number
- IT1082493B IT1082493B IT67790/77A IT6779077A IT1082493B IT 1082493 B IT1082493 B IT 1082493B IT 67790/77 A IT67790/77 A IT 67790/77A IT 6779077 A IT6779077 A IT 6779077A IT 1082493 B IT1082493 B IT 1082493B
- Authority
- IT
- Italy
- Prior art keywords
- recovery
- procedure
- electrolytic cell
- cell sludge
- purified mercury
- Prior art date
Links
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title 1
- 229910052753 mercury Inorganic materials 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
- 239000010802 sludge Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B43/00—Obtaining mercury
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Removal Of Specific Substances (AREA)
- Treating Waste Gases (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7610422A FR2347449A1 (fr) | 1976-04-09 | 1976-04-09 | Procede de recuperation de mercure purifie a partir de mercure contenant des impuretes metalliques ou de beurres de mercure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1082493B true IT1082493B (it) | 1985-05-21 |
Family
ID=9171625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT67790/77A IT1082493B (it) | 1976-04-09 | 1977-04-08 | Procedimento per il ricupero del mercurio purificato particolarmente dai fanghi di celle elettrolitiche |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS52123924A (OSRAM) |
| BE (1) | BE852723A (OSRAM) |
| CA (1) | CA1115063A (OSRAM) |
| CH (1) | CH602926A5 (OSRAM) |
| DE (1) | DE2715412C3 (OSRAM) |
| ES (1) | ES457660A1 (OSRAM) |
| FR (1) | FR2347449A1 (OSRAM) |
| GB (1) | GB1549520A (OSRAM) |
| IT (1) | IT1082493B (OSRAM) |
| NL (1) | NL7703876A (OSRAM) |
| NO (1) | NO146994C (OSRAM) |
| SE (1) | SE7703992L (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE67529T1 (de) * | 1981-05-14 | 1983-04-28 | The British Petroleum Co. P.L.C., Sunbury-On-Thames, Middlesex | Verfahren zum hemmen und brechen von quecksilber-butter in chlor-alkali-zellen. |
-
1976
- 1976-04-09 FR FR7610422A patent/FR2347449A1/fr active Granted
-
1977
- 1977-03-22 BE BE1008036A patent/BE852723A/xx not_active IP Right Cessation
- 1977-03-31 GB GB13691/77A patent/GB1549520A/en not_active Expired
- 1977-04-05 SE SE7703992A patent/SE7703992L/ unknown
- 1977-04-06 ES ES457660A patent/ES457660A1/es not_active Expired
- 1977-04-06 NO NO771229A patent/NO146994C/no unknown
- 1977-04-06 JP JP3861477A patent/JPS52123924A/ja active Pending
- 1977-04-06 DE DE2715412A patent/DE2715412C3/de not_active Expired
- 1977-04-07 CH CH443977A patent/CH602926A5/xx not_active IP Right Cessation
- 1977-04-07 CA CA275,915A patent/CA1115063A/fr not_active Expired
- 1977-04-07 NL NL7703876A patent/NL7703876A/xx not_active Application Discontinuation
- 1977-04-08 IT IT67790/77A patent/IT1082493B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2715412C3 (de) | 1980-07-03 |
| SE7703992L (sv) | 1977-10-10 |
| FR2347449A1 (fr) | 1977-11-04 |
| NO146994B (no) | 1982-10-04 |
| CA1115063A (fr) | 1981-12-29 |
| ES457660A1 (es) | 1978-01-16 |
| DE2715412B2 (de) | 1979-10-18 |
| FR2347449B1 (OSRAM) | 1979-05-11 |
| JPS52123924A (en) | 1977-10-18 |
| NO771229L (no) | 1977-10-11 |
| NO146994C (no) | 1983-01-12 |
| NL7703876A (nl) | 1977-10-11 |
| BE852723A (fr) | 1977-09-22 |
| GB1549520A (en) | 1979-08-08 |
| DE2715412A1 (de) | 1977-10-20 |
| CH602926A5 (OSRAM) | 1978-08-15 |
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