CA1317560C - Method for the precipitation of mercury by electrolysis - Google Patents
Method for the precipitation of mercury by electrolysisInfo
- Publication number
- CA1317560C CA1317560C CA000561755A CA561755A CA1317560C CA 1317560 C CA1317560 C CA 1317560C CA 000561755 A CA000561755 A CA 000561755A CA 561755 A CA561755 A CA 561755A CA 1317560 C CA1317560 C CA 1317560C
- Authority
- CA
- Canada
- Prior art keywords
- mercury
- electrolysis
- chloride
- cathode
- chlorine
- 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 - Fee Related
Links
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 23
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 238000001556 precipitation Methods 0.000 title claims abstract description 7
- 229910052753 mercury Inorganic materials 0.000 title abstract description 7
- 239000003792 electrolyte Substances 0.000 claims abstract description 19
- 239000000460 chlorine Substances 0.000 claims abstract description 17
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 16
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 claims abstract description 16
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 15
- LWJROJCJINYWOX-UHFFFAOYSA-L mercury dichloride Chemical compound Cl[Hg]Cl LWJROJCJINYWOX-UHFFFAOYSA-L 0.000 claims abstract description 12
- 229940008718 metallic mercury Drugs 0.000 claims abstract description 11
- 238000007254 oxidation reaction Methods 0.000 claims description 14
- 230000003647 oxidation Effects 0.000 claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 238000011065 in-situ storage Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052793 cadmium Inorganic materials 0.000 claims description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000010406 cathode material Substances 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 229910052718 tin Inorganic materials 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 239000000725 suspension Substances 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 abstract description 3
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
- 229910000497 Amalgam Inorganic materials 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873709359 DE3709359A1 (de) | 1987-03-21 | 1987-03-21 | Verfahren zur abscheidung von quecksilber mittels elektrolyse |
| DEP3709359.2-24 | 1987-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1317560C true CA1317560C (en) | 1993-05-11 |
Family
ID=6323699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000561755A Expired - Fee Related CA1317560C (en) | 1987-03-21 | 1988-03-17 | Method for the precipitation of mercury by electrolysis |
Country Status (10)
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 (enrdf_load_stackoverflow) * | 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 DE DE8888103269T patent/DE3871202D1/de not_active Expired - Fee Related
- 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
- 1988-03-14 IN IN214/CAL/88A patent/IN168897B/en unknown
- 1988-03-17 KR KR1019880002842A patent/KR880011373A/ko not_active Withdrawn
- 1988-03-17 CA CA000561755A patent/CA1317560C/en not_active Expired - Fee Related
- 1988-03-18 PT PT87018A patent/PT87018B/pt not_active IP Right Cessation
- 1988-03-18 JP JP63063739A patent/JPS63266085A/ja active Pending
-
1992
- 1992-07-21 GR GR920401575T patent/GR3005241T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PT87018A (pt) | 1988-04-01 |
| GR3005241T3 (enrdf_load_stackoverflow) | 1993-05-24 |
| ATE76450T1 (de) | 1992-06-15 |
| ES2031941T3 (es) | 1993-01-01 |
| EP0283785B1 (de) | 1992-05-20 |
| PT87018B (pt) | 1992-06-30 |
| JPS63266085A (ja) | 1988-11-02 |
| IN168897B (enrdf_load_stackoverflow) | 1991-07-06 |
| EP0283785A1 (de) | 1988-09-28 |
| DE3871202D1 (de) | 1992-06-25 |
| DE3709359A1 (de) | 1988-09-29 |
| KR880011373A (ko) | 1988-10-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |