BR7101080D0 - Processo para remocao de mercurio de salmoura residual que contem cloro de uma celula de mercurio - Google Patents
Processo para remocao de mercurio de salmoura residual que contem cloro de uma celula de mercurioInfo
- Publication number
- BR7101080D0 BR7101080D0 BR1080/71A BR108071A BR7101080D0 BR 7101080 D0 BR7101080 D0 BR 7101080D0 BR 1080/71 A BR1080/71 A BR 1080/71A BR 108071 A BR108071 A BR 108071A BR 7101080 D0 BR7101080 D0 BR 7101080D0
- Authority
- BR
- Brazil
- Prior art keywords
- mercury
- containing chlorine
- cell
- pickle containing
- residual pickle
- Prior art date
Links
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 title 1
- 229910052801 chlorine Inorganic materials 0.000 title 1
- 239000000460 chlorine Substances 0.000 title 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title 1
- 229910052753 mercury Inorganic materials 0.000 title 1
- 235000021110 pickles Nutrition 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/14—Purification
- C01D3/16—Purification by precipitation or adsorption
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
- C01D1/04—Hydroxides
- C01D1/28—Purification; Separation
- C01D1/32—Purification; Separation by absorption or precipitation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G13/00—Compounds of mercury
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB822670 | 1970-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7101080D0 true BR7101080D0 (pt) | 1973-06-07 |
Family
ID=9848380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR1080/71A BR7101080D0 (pt) | 1970-02-20 | 1971-02-17 | Processo para remocao de mercurio de salmoura residual que contem cloro de uma celula de mercurio |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3718457A (pt) |
| BE (1) | BE762931A (pt) |
| BR (1) | BR7101080D0 (pt) |
| CA (1) | CA982493A (pt) |
| ES (1) | ES388474A1 (pt) |
| FI (1) | FI54586C (pt) |
| FR (1) | FR2081024B1 (pt) |
| GB (1) | GB1339261A (pt) |
| MY (1) | MY7600240A (pt) |
| SU (1) | SU402200A3 (pt) |
| ZA (1) | ZA71586B (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3835217A (en) * | 1970-12-21 | 1974-09-10 | Ppg Industries Inc | Process for the recovery or dissolved mercury salts from aqueous solutions |
| US3790370A (en) * | 1971-12-23 | 1974-02-05 | Univ Sherbrooke | Removal and recovery of metals from polluted waters |
| US3867285A (en) * | 1972-02-22 | 1975-02-18 | Jr Howard F Keller | Oil-water separation process |
| US3989623A (en) * | 1975-09-08 | 1976-11-02 | Georgia-Pacific Corporation | Process for recovery of dissolved mercury salts from aqueous solutions |
| US4094669A (en) * | 1976-01-02 | 1978-06-13 | Basf Wyandotte Corporation | Polytetrafluoroethylene membrane filters for mercury recovery |
| US4044098A (en) * | 1976-05-18 | 1977-08-23 | Phillips Petroleum Company | Removal of mercury from gas streams using hydrogen sulfide and amines |
| US4038071A (en) * | 1976-07-14 | 1977-07-26 | Tenneco Chemicals, Inc. | Process for the removal of mercury from aqueous solutions |
| DE2741985C3 (de) * | 1977-09-17 | 1981-10-15 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Verminderung von Quecksilberverlusten bei der Alkalichlorid-Elektrolyse |
| FR3059996B1 (fr) | 2016-12-13 | 2020-03-20 | Suez Rr Iws Remediation France | Melange de traitement d'eau polluee au mercure, dispositif de traitement d'eau polluee au mercure utilisant un tel melange et procede de traitement d'eau polluee au mercure au moyen d'un tel dispositif |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA649382A (en) * | 1962-09-25 | S. Karpiuk Robert | Recovery of mercury from brine containing mercury salts in solution | |
| AT89172B (de) * | 1917-10-27 | 1922-08-10 | Arthur Dr Schreier | Durch Rückspülung zu reinigendes Schnellfilter. |
| US1777546A (en) * | 1927-08-10 | 1930-10-07 | Jr Henry Blumenberg | Filtering material |
| US1981877A (en) * | 1932-06-13 | 1934-11-27 | Ella L Pierce | Method of and material for filtration |
| US2057237A (en) * | 1935-02-11 | 1936-10-13 | Lance H Hoop | Water filter and purifier |
| GB597564A (en) * | 1944-05-17 | 1948-01-28 | Krebs & Cie Sa | Method for purifying the electrolytes used in the electrolysis of alkali metal chlorides employing a mercury cathode |
| US2555970A (en) * | 1947-08-27 | 1951-06-05 | Jr Herbert E Hudson | Water purification process |
| US2885282A (en) * | 1957-07-03 | 1959-05-05 | Dow Chemical Co | Recovery of mercury |
| US2860952A (en) * | 1957-07-03 | 1958-11-18 | Dow Chemical Co | Process for the recovery of dissolved mercury salts from brine effluent from mercury cathode electrolytic cells |
| US3085859A (en) * | 1960-09-01 | 1963-04-16 | Dow Chemical Co | Mercury recovery and removal |
| GB916866A (en) * | 1960-12-15 | 1963-01-30 | Ici Ltd | Treatment of brine |
| US3382983A (en) * | 1964-03-16 | 1968-05-14 | Dixie Entpr Inc | Multi-layered filter apparatus |
| FR1498129A (fr) * | 1966-11-02 | 1967-10-13 | Ver Volkseigener Betr E Elektr | Procédé pour réduire la consommation de mercure dans la fabrication électrolytique d'hydroxyde alcalin, de chlore et d'hydrogène suivant le procédé au mercure |
-
1970
- 1970-02-20 GB GB822670A patent/GB1339261A/en not_active Expired
-
1971
- 1971-01-29 US US00111091A patent/US3718457A/en not_active Expired - Lifetime
- 1971-01-29 ZA ZA710586A patent/ZA71586B/xx unknown
- 1971-02-03 FI FI285/71A patent/FI54586C/fi active
- 1971-02-05 CA CA104,630A patent/CA982493A/en not_active Expired
- 1971-02-11 SU SU1620845A patent/SU402200A3/ru active
- 1971-02-15 BE BE762931A patent/BE762931A/xx not_active IP Right Cessation
- 1971-02-17 BR BR1080/71A patent/BR7101080D0/pt unknown
- 1971-02-19 FR FR7105818A patent/FR2081024B1/fr not_active Expired
- 1971-02-20 ES ES388474A patent/ES388474A1/es not_active Expired
-
1976
- 1976-12-31 MY MY1976240A patent/MY7600240A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI54586C (fi) | 1979-01-10 |
| FR2081024B1 (pt) | 1975-02-21 |
| CA982493A (en) | 1976-01-27 |
| FR2081024A1 (pt) | 1971-11-26 |
| MY7600240A (en) | 1976-12-31 |
| FI54586B (fi) | 1978-09-29 |
| BE762931A (fr) | 1971-08-16 |
| GB1339261A (en) | 1973-11-28 |
| US3718457A (en) | 1973-02-27 |
| ZA71586B (en) | 1971-10-27 |
| SU402200A3 (pt) | 1973-10-12 |
| ES388474A1 (es) | 1973-05-01 |
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