BE500799A - - Google Patents
Info
- Publication number
- BE500799A BE500799A BE500799DA BE500799A BE 500799 A BE500799 A BE 500799A BE 500799D A BE500799D A BE 500799DA BE 500799 A BE500799 A BE 500799A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- manganese
- solution
- ammonia
- carbonate
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B47/00—Obtaining manganese
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
- C01G45/02—Oxides; Hydroxides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED7747A DE922882C (de) | 1951-01-12 | 1951-01-12 | Verfahren zur Herstellung von Manganverbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE500799A true BE500799A (de) |
Family
ID=7032255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE500799D BE500799A (de) | 1951-01-12 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE500799A (de) |
| CH (1) | CH315313A (de) |
| DE (1) | DE922882C (de) |
| FR (1) | FR1031157A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS581050B2 (ja) * | 1979-10-04 | 1983-01-10 | 田辺 伊佐雄 | 二酸化マンガンの製造法 |
| DE3408030A1 (de) * | 1984-03-05 | 1985-09-12 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von mangankarbonat |
| FR2612173B1 (fr) * | 1987-03-10 | 1991-04-19 | Japan Metals & Chem Co Ltd | Procede de preparation de composes de manganese de haute purete |
-
0
- BE BE500799D patent/BE500799A/fr unknown
-
1951
- 1951-01-12 DE DED7747A patent/DE922882C/de not_active Expired
- 1951-01-18 FR FR1031157D patent/FR1031157A/fr not_active Expired
- 1951-01-22 CH CH315313D patent/CH315313A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH315313A (fr) | 1956-08-15 |
| DE922882C (de) | 1955-01-27 |
| FR1031157A (fr) | 1953-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2011120272A1 (zh) | 一种制备一水合硫酸锰的方法 | |
| CN110668471B (zh) | 一种环保级过硫酸钾的提纯生产方法 | |
| BE500799A (de) | ||
| EP0083275B1 (de) | Verfahren zur Herstellung von sehr reinen Aluminiumoxyden aus unreinen Lösungen von Aluminiumchlorid | |
| FR2539763A1 (fr) | Procede de regeneration d'acides de decapage | |
| RU2330811C2 (ru) | Способ получения высокочистого фторида лития | |
| CA2175183C (en) | Anhydrous magnesium chloride | |
| FR3072956A1 (fr) | Procede de traitement de bauxite | |
| CN117208952A (zh) | 一种氧化钇的制备方法 | |
| CN109796481B (zh) | 一种高温水相法制备的高纯双草酸硼酸锂及其应用 | |
| RU2386713C1 (ru) | Способ переработки цирконийсодержащего сырья | |
| CN112607751B (zh) | 一种重溶冷冻提纯含砷、亚硫酸钠和硫酸钠的混合盐的方法 | |
| CN110642707B (zh) | 一种低成本环保级水杨酸钠的提纯生产方法 | |
| FR2668938A1 (fr) | Nouveau procede de traitement antipollution d'un catalyseur de raffinage a l'etat use et recuperation total des differents constituants metalliques dudit catalyseur. | |
| US2621107A (en) | Treatment of manganese ores for the recovery of manganese as manganese carbonate | |
| EP0452178A1 (de) | Verfahren zur Herstellung von Quecksilber aus Kalomel | |
| CN110015687A (zh) | 五水合硝酸铋的生产方法 | |
| CN113003548B (zh) | 一种除去粗硒中碲制备高纯硒的方法 | |
| US1897921A (en) | Production of sulphur from sulphides | |
| CN101774624B (zh) | 一种Sr(NO3)2的制备方法 | |
| CN113460976B (zh) | 一种含锡二氧化碲的提纯方法 | |
| FR2562058A1 (fr) | Procede d'elimination de l'oxalate de sodium se produisant lors de l'attaque de la bauxite | |
| RU2004120465A (ru) | Способ переработки ртутно-сурьмяных концентратов и технологическая линия для его осуществления | |
| CH620372A5 (en) | Process for the treatment of spent catalysts with a view to the recovery of molybdenum | |
| JPS594368B2 (ja) | 低硫黄金属セレンの製造方法 |