ES453966A1 - Procedimiento para la separacion de mercurio desde solucio- nes acuosas. - Google Patents
Procedimiento para la separacion de mercurio desde solucio- nes acuosas.Info
- Publication number
- ES453966A1 ES453966A1 ES453966A ES453966A ES453966A1 ES 453966 A1 ES453966 A1 ES 453966A1 ES 453966 A ES453966 A ES 453966A ES 453966 A ES453966 A ES 453966A ES 453966 A1 ES453966 A1 ES 453966A1
- Authority
- ES
- Spain
- Prior art keywords
- mercury
- extraction
- organic phase
- aqueous
- stage
- 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
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title abstract 12
- 229910052753 mercury Inorganic materials 0.000 title abstract 12
- 238000000034 method Methods 0.000 title abstract 2
- 239000012736 aqueous medium Substances 0.000 title 1
- 238000000605 extraction Methods 0.000 abstract 10
- 239000012074 organic phase Substances 0.000 abstract 7
- 239000008346 aqueous phase Substances 0.000 abstract 6
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Substances [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 239000012267 brine Substances 0.000 abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
- 235000010755 mineral Nutrition 0.000 abstract 2
- 239000011707 mineral Substances 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000012071 phase Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- -1 tertiary amine salt Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/26—Treatment of water, waste water, or sewage by extraction
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
- Extraction Or Liquid Replacement (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2555693A DE2555693C3 (de) | 1975-12-11 | 1975-12-11 | Verfahren zur Entfernung von Quecksilber aus Abwässern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES453966A1 true ES453966A1 (es) | 1977-11-16 |
Family
ID=5964052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES453966A Expired ES453966A1 (es) | 1975-12-11 | 1976-12-04 | Procedimiento para la separacion de mercurio desde solucio- nes acuosas. |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5278795A (es) |
| AT (1) | AT345753B (es) |
| AU (1) | AU2042176A (es) |
| BE (1) | BE849347A (es) |
| DE (1) | DE2555693C3 (es) |
| ES (1) | ES453966A1 (es) |
| FR (1) | FR2334634A1 (es) |
| GB (1) | GB1529030A (es) |
| IT (1) | IT1070026B (es) |
| NL (1) | NL7613545A (es) |
| SE (1) | SE412926B (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE405078B (sv) * | 1977-04-15 | 1978-11-20 | Svenska Rayon Ab | Forfarande for att eliminera ytaktiva emnens inverkan pa separationsegenskaperna i vetskeextraktionssystem |
| SE464471B (sv) * | 1986-10-16 | 1991-04-29 | Goetaverken Miljoe Ab | Foerfarande foer att rena metallhaltiga loesningar |
| US4956154A (en) * | 1988-03-09 | 1990-09-11 | Unc Reclamation | Selective removal of chromium, nickel, cobalt, copper and lead cations from aqueous effluent solutions |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3437476A (en) * | 1965-08-26 | 1969-04-08 | Dow Chemical Co | Process for purifying mercury |
| US3785803A (en) * | 1972-03-01 | 1974-01-15 | Atomic Energy Commission | Extraction of mercury from alkaline brines |
| US3899570A (en) * | 1973-02-09 | 1975-08-12 | Wisconsin Alumni Res Found | Extraction of mercuric chloride from dilute solution and recovery |
-
1975
- 1975-12-11 DE DE2555693A patent/DE2555693C3/de not_active Expired
-
1976
- 1976-12-04 ES ES453966A patent/ES453966A1/es not_active Expired
- 1976-12-06 NL NL7613545A patent/NL7613545A/xx not_active Application Discontinuation
- 1976-12-09 IT IT30234/76A patent/IT1070026B/it active
- 1976-12-09 AU AU20421/76A patent/AU2042176A/en not_active Expired
- 1976-12-10 JP JP51147868A patent/JPS5278795A/ja active Pending
- 1976-12-10 AT AT912676A patent/AT345753B/de not_active IP Right Cessation
- 1976-12-10 SE SE7613945A patent/SE412926B/xx unknown
- 1976-12-13 GB GB51911/76A patent/GB1529030A/en not_active Expired
- 1976-12-13 BE BE173207A patent/BE849347A/xx unknown
- 1976-12-13 FR FR7637472A patent/FR2334634A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| BE849347A (fr) | 1977-06-13 |
| ATA912676A (de) | 1978-01-15 |
| DE2555693A1 (de) | 1977-06-23 |
| IT1070026B (it) | 1985-03-25 |
| SE412926B (sv) | 1980-03-24 |
| DE2555693C3 (de) | 1980-05-22 |
| AU2042176A (en) | 1978-06-15 |
| JPS5278795A (en) | 1977-07-02 |
| FR2334634A1 (fr) | 1977-07-08 |
| SE7613945L (sv) | 1977-06-12 |
| GB1529030A (en) | 1978-10-18 |
| NL7613545A (nl) | 1977-06-14 |
| DE2555693B2 (de) | 1979-09-06 |
| AT345753B (de) | 1978-10-10 |
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