PT87018B - Processo para a separacao de mercurio metalico por electrolise - Google Patents
Processo para a separacao de mercurio metalico por electrolise Download PDFInfo
- Publication number
- PT87018B PT87018B PT87018A PT8701888A PT87018B PT 87018 B PT87018 B PT 87018B PT 87018 A PT87018 A PT 87018A PT 8701888 A PT8701888 A PT 8701888A PT 87018 B PT87018 B PT 87018B
- Authority
- PT
- Portugal
- Prior art keywords
- mercury
- electrolysis
- chloride
- chlorine
- electrolytic cell
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/02—Electrodes; Connections thereof
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/16—Electrolytic production, recovery or refining of metals by electrolysis of solutions of zinc, cadmium or mercury
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873709359 DE3709359A1 (de) | 1987-03-21 | 1987-03-21 | Verfahren zur abscheidung von quecksilber mittels elektrolyse |
Publications (2)
Publication Number | Publication Date |
---|---|
PT87018A PT87018A (pt) | 1988-04-01 |
PT87018B true PT87018B (pt) | 1992-06-30 |
Family
ID=6323699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT87018A PT87018B (pt) | 1987-03-21 | 1988-03-18 | Processo para a separacao de mercurio metalico por electrolise |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0283785B1 (es) |
JP (1) | JPS63266085A (es) |
KR (1) | KR880011373A (es) |
AT (1) | ATE76450T1 (es) |
CA (1) | CA1317560C (es) |
DE (2) | DE3709359A1 (es) |
ES (1) | ES2031941T3 (es) |
GR (1) | GR3005241T3 (es) |
IN (1) | IN168897B (es) |
PT (1) | PT87018B (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5226545A (en) * | 1992-10-19 | 1993-07-13 | General Electric Company | Extraction of mercury and mercury compounds from contaminated material and solutions |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT11882B (es) * | 1901-12-24 | 1903-05-11 | Siemens Ag | |
CA931110A (en) * | 1969-03-11 | 1973-07-31 | A. Carlson Gordon | Recovery of metals from solution |
DD160806A1 (de) * | 1980-08-01 | 1984-03-14 | Buna Chem Werke Veb | Verfahren zur aufarbeitung quecksilberhaltiger aktivkohlen |
NO157543C (no) * | 1984-10-19 | 1988-04-06 | Norzink As | Fremgangsmaate ved rensing av kvikksoelvholdige gasser og samtidig gjenvinning av kvikksoelvet i metallisk form. |
-
1987
- 1987-03-21 DE DE19873709359 patent/DE3709359A1/de not_active Ceased
-
1988
- 1988-03-03 EP EP88103269A patent/EP0283785B1/de not_active Expired - Lifetime
- 1988-03-03 AT AT88103269T patent/ATE76450T1/de not_active IP Right Cessation
- 1988-03-03 ES ES198888103269T patent/ES2031941T3/es not_active Expired - Lifetime
- 1988-03-03 DE DE8888103269T patent/DE3871202D1/de not_active Expired - Fee Related
- 1988-03-14 IN IN214/CAL/88A patent/IN168897B/en unknown
- 1988-03-17 KR KR1019880002842A patent/KR880011373A/ko not_active Application Discontinuation
- 1988-03-17 CA CA000561755A patent/CA1317560C/en not_active Expired - Fee Related
- 1988-03-18 JP JP63063739A patent/JPS63266085A/ja active Pending
- 1988-03-18 PT PT87018A patent/PT87018B/pt not_active IP Right Cessation
-
1992
- 1992-07-21 GR GR920401575T patent/GR3005241T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
ATE76450T1 (de) | 1992-06-15 |
JPS63266085A (ja) | 1988-11-02 |
GR3005241T3 (es) | 1993-05-24 |
KR880011373A (ko) | 1988-10-28 |
IN168897B (es) | 1991-07-06 |
DE3871202D1 (de) | 1992-06-25 |
EP0283785B1 (de) | 1992-05-20 |
EP0283785A1 (de) | 1988-09-28 |
CA1317560C (en) | 1993-05-11 |
PT87018A (pt) | 1988-04-01 |
ES2031941T3 (es) | 1993-01-01 |
DE3709359A1 (de) | 1988-09-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG3A | Patent granted, date of granting |
Effective date: 19911213 |
|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19960630 |