WO2010096887A3 - Process of production of manganese sulfate from the pirolusite chemical reaction - Google Patents
Process of production of manganese sulfate from the pirolusite chemical reaction Download PDFInfo
- Publication number
- WO2010096887A3 WO2010096887A3 PCT/BR2009/000186 BR2009000186W WO2010096887A3 WO 2010096887 A3 WO2010096887 A3 WO 2010096887A3 BR 2009000186 W BR2009000186 W BR 2009000186W WO 2010096887 A3 WO2010096887 A3 WO 2010096887A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- production
- pirolusite
- manganese sulfate
- chemical reaction
- manganese
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
- C01G45/10—Sulfates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Chemical process for the production of manganese sulfate (MnSO4) from the chemical reaction of the pirolusite (manganese bioxide MnO2) ore with gasses containing sulfur dioxide (SO2), through the direct reaction of the sulfur (gas) with the manganese bioxide (solid) for the production of manganese sulfate, enabling its later purification and adequacy to the commercial and industrial use.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0901089 BRPI0901089A2 (en) | 2009-02-26 | 2009-02-26 | manganese sulfate production process from the pyrolusite chemical reaction |
BRPI0901089-0 | 2009-02-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010096887A2 WO2010096887A2 (en) | 2010-09-02 |
WO2010096887A3 true WO2010096887A3 (en) | 2011-11-17 |
Family
ID=42665977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/BR2009/000186 WO2010096887A2 (en) | 2009-02-26 | 2009-06-26 | Process of production of manganese sulfate from the pirolusite chemical reaction |
Country Status (2)
Country | Link |
---|---|
BR (1) | BRPI0901089A2 (en) |
WO (1) | WO2010096887A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103145188B (en) * | 2013-03-25 | 2015-07-29 | 国药集团化学试剂有限公司 | A kind of purification process of manganese sulfate monohydrate |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02248327A (en) * | 1989-03-20 | 1990-10-04 | Chuo Denki Kogyo Kk | Production of manganese sulfate solution |
CN1537811A (en) * | 2003-09-24 | 2004-10-20 | 贵州工业大学 | Method of preparing manganese sulphate using gray manganese ore and dialozite to adsorb sulfur dioxide waste gas |
CN1772345A (en) * | 2005-10-25 | 2006-05-17 | 四川大学 | Waste gas desulfurizing method with composite absorbant comprising pyrolusite and pH buffering agent |
-
2009
- 2009-02-26 BR BRPI0901089 patent/BRPI0901089A2/en not_active IP Right Cessation
- 2009-06-26 WO PCT/BR2009/000186 patent/WO2010096887A2/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02248327A (en) * | 1989-03-20 | 1990-10-04 | Chuo Denki Kogyo Kk | Production of manganese sulfate solution |
CN1537811A (en) * | 2003-09-24 | 2004-10-20 | 贵州工业大学 | Method of preparing manganese sulphate using gray manganese ore and dialozite to adsorb sulfur dioxide waste gas |
CN1772345A (en) * | 2005-10-25 | 2006-05-17 | 四川大学 | Waste gas desulfurizing method with composite absorbant comprising pyrolusite and pH buffering agent |
Also Published As
Publication number | Publication date |
---|---|
WO2010096887A2 (en) | 2010-09-02 |
BRPI0901089A2 (en) | 2010-11-16 |
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