ES448568A1 - Removing process for impurities from sulfate solusion of group of zinc and cadmium - Google Patents
Removing process for impurities from sulfate solusion of group of zinc and cadmiumInfo
- Publication number
- ES448568A1 ES448568A1 ES448568A ES448568A ES448568A1 ES 448568 A1 ES448568 A1 ES 448568A1 ES 448568 A ES448568 A ES 448568A ES 448568 A ES448568 A ES 448568A ES 448568 A1 ES448568 A1 ES 448568A1
- Authority
- ES
- Spain
- Prior art keywords
- zinc
- cadmium
- group
- impurities
- solusion
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/06—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
- C01B15/06—Peroxyhydrates; Peroxyacids or salts thereof containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G11/00—Compounds of cadmium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
- Electrolytic Production Of Metals (AREA)
- Secondary Cells (AREA)
- Catalysts (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
A process for removing the impurities contained in a sulphate solution of the zinc and cadmium group, characterized in that persulphuric acid which has undergone hydrolysis, and preferably caro's acid, is added to said solution. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE6045061A BE830450A (en) | 1975-06-19 | 1975-06-19 | PROCESS FOR THE ELIMINATION OF IMPURITIES CONTAINED IN A SULPHATE SOLUTION FROM THE ZINC AND CADMIUM GROUP |
Publications (1)
Publication Number | Publication Date |
---|---|
ES448568A1 true ES448568A1 (en) | 1977-07-01 |
Family
ID=3874635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES448568A Expired ES448568A1 (en) | 1975-06-19 | 1976-06-04 | Removing process for impurities from sulfate solusion of group of zinc and cadmium |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5210892A (en) |
BE (1) | BE830450A (en) |
DE (1) | DE2620655A1 (en) |
ES (1) | ES448568A1 (en) |
FR (1) | FR2314951A1 (en) |
NL (1) | NL7605857A (en) |
ZA (1) | ZA762987B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1594851A (en) * | 1977-05-16 | 1981-08-05 | Interox Chemicals Ltd | Extraction of zinc |
AU523554B2 (en) * | 1977-09-17 | 1982-08-05 | Interox Chemicals Ltd. | Recovering manganese values and purification of zinc sulphate |
FR3102008B1 (en) * | 2019-10-10 | 2021-09-24 | Commissariat Energie Atomique | LI-ION BATTERY RECYCLING PROCESS |
FR3101890B1 (en) * | 2019-10-10 | 2021-12-17 | Commissariat Energie Atomique | MANGANESE SELECTIVE SEPARATION PROCESS |
-
1975
- 1975-06-19 BE BE6045061A patent/BE830450A/en not_active IP Right Cessation
-
1976
- 1976-05-11 DE DE19762620655 patent/DE2620655A1/en active Pending
- 1976-05-19 ZA ZA762987A patent/ZA762987B/en unknown
- 1976-05-21 FR FR7615435A patent/FR2314951A1/en active Granted
- 1976-05-31 NL NL7605857A patent/NL7605857A/en not_active Application Discontinuation
- 1976-06-04 ES ES448568A patent/ES448568A1/en not_active Expired
- 1976-06-18 JP JP51071261A patent/JPS5210892A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2314951B3 (en) | 1979-02-16 |
FR2314951A1 (en) | 1977-01-14 |
NL7605857A (en) | 1976-12-21 |
JPS5210892A (en) | 1977-01-27 |
BE830450A (en) | 1975-12-19 |
DE2620655A1 (en) | 1977-01-13 |
ZA762987B (en) | 1977-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES475378A1 (en) | Process for making precipitated cellulose | |
ES460350A1 (en) | Process for producing sulfuric acid from waste acid and iron sulfate | |
GB895366A (en) | Process for the production of glass | |
ES448568A1 (en) | Removing process for impurities from sulfate solusion of group of zinc and cadmium | |
JPS51141793A (en) | Method of forming calcium sulfate whisker | |
BE853975A (en) | PROCESS FOR TREATING DILUTED SOLUTIONS OF SULFURIC ACID CONTAINING IRON (II) SULPHATE | |
JPS51151294A (en) | Refining process for impuritied and diluted sulfuric acid by acetic acid and hydrogen chloride | |
FR2294984A1 (en) | PROCESS FOR THE MANUFACTURE OF SODIUM BICARBONATE AND BORIC ACID FROM BOROSODIUM ORES | |
ES457127A1 (en) | Preparation of ferric sulfate solutions | |
FR2440386A1 (en) | PROCESS FOR THE PURIFICATION AND BLEACHING OF PIGMENTS | |
GB2037604B (en) | Process for producing methacrylic acid | |
ES471012A1 (en) | Procedure for obtaining lead salts from lead sulfate (Machine-translation by Google Translate, not legally binding) | |
JPS5271865A (en) | Process for treating waste water and waste liquor iontaining nitroprus side | |
JPS5329298A (en) | Production of recovered aluminum sulfate | |
JPS5248262A (en) | Method of treatment of waste water from phosphoric acid wet production plant | |
JPS55161035A (en) | Silver recovering method for bleach-fix bath | |
ES446944A1 (en) | Process for the enrichment of pregnancy specific -glycoprrotein | |
BE589650A (en) | Process for the purification of waste water containing hydrocyanic acid and hydrogen sulphide. | |
ES8501000A1 (en) | Method of tanning hides with a high basicity chrome tanning agent. | |
FR1254188A (en) | Process for the purification of waste water containing hydrocyanic acid and hydrogen sulphide | |
BE598772A (en) | Process for preparing a zinc sulphate solution | |
FR1267338A (en) | L-glutamic acid production process | |
ES362446A3 (en) | Procedure for the synthesis of methionine. (Machine-translation by Google Translate, not legally binding) | |
JPS52135561A (en) | Treating of waste liquor by acid decomposition | |
GB2039530B (en) | Process for electrolytic recovery of zinc from zinc sulphate solutions |