PL449208A1 - Method for obtaining sorption manganese oxide - Google Patents
Method for obtaining sorption manganese oxideInfo
- Publication number
- PL449208A1 PL449208A1 PL449208A PL44920824A PL449208A1 PL 449208 A1 PL449208 A1 PL 449208A1 PL 449208 A PL449208 A PL 449208A PL 44920824 A PL44920824 A PL 44920824A PL 449208 A1 PL449208 A1 PL 449208A1
- Authority
- PL
- Poland
- Prior art keywords
- rpm
- temperature
- solution
- deionized water
- manganese oxide
- 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
- C01G45/02—Oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
- C01G45/12—Complex oxides containing manganese and at least one other metal element
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób otrzymywania sorpcyjnego tlenku manganu, który polega na tym, że na każde 100 ml wody zdejonizowanej dodaje się od 0,0059 mol do 0,0089 mol soli manganu(II) oraz od 0,9 ml do 1,2 ml 30% roztworu nadtlenku wodoru, do tak otrzymanego roztworu dodaje się roztwór wodorotlenku litu, gdzie na każde 100 ml wody zdejonizowanej rozpuszcza się od 1 g do 4 g monohydratu wodorotlenku litu, miesza 800 rpm do 1000 rpm, proces prowadzi się w czasie od 2 h do 4 h, po czym kolejno odstawia na 24 h do 72 h, bez dalszego mieszania, wodę odparowuje się w temperaturze 60°C do 90°C, jednocześnie ciągle mieszając przy 100 rpm do 250 rpm, osad suszy w temperaturze od 40°C do 60°C w czasie od 24 h do 48 h, po czym spieka w temperaturze od 420°C do 450°C w czasie od 1 h do 4 h, otrzymany prekursor kolejno umieszcza się w roztworze kwasu od 0,5 M do 1 M, miesza z szybkością od 60 rpm do 250 rpm w czasie od 4 h do 72 h w temperaturze od 20°C do 60°C, następnie osad przemywa wodą zdejonizowaną od 500 ml do 1000 ml, do zaniku obecności jonów chlorkowych w przesączu, suszy się w temperaturze od 40°C do 60°C, przez od 4 h do 48 h.The subject of the application is a method for obtaining sorption manganese oxide, which consists in adding from 0.0059 mol to 0.0089 mol of manganese(II) salt and from 0.9 ml to 1.2 ml of 30% hydrogen peroxide solution to every 100 ml of deionized water, adding a lithium hydroxide solution to the solution thus obtained, where from 1 g to 4 g of lithium hydroxide monohydrate is dissolved for every 100 ml of deionized water, stirring at 800 rpm to 1000 rpm, the process is carried out for 2 h to 4 h, then subsequently set aside for 24 h to 72 h, without further stirring, the water is evaporated at a temperature of 60°C to 90°C, while stirring continuously at 100 rpm to 250 rpm, the precipitate is dried at a temperature of 40°C to 60°C for 24 h to 48 h. h, then sintered at a temperature of 420°C to 450°C for 1 h to 4 h, the obtained precursor is subsequently placed in a solution of acid from 0.5 M to 1 M, stirred at a speed of 60 rpm to 250 rpm for 4 h to 72 h at a temperature of 20°C to 60°C, then the precipitate is washed with deionized water from 500 ml to 1000 ml until the presence of chloride ions in the filtrate disappears, dried at a temperature from 40°C to 60°C for 4 h to 48 h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL449208A PL449208A1 (en) | 2024-07-11 | 2024-07-11 | Method for obtaining sorption manganese oxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL449208A PL449208A1 (en) | 2024-07-11 | 2024-07-11 | Method for obtaining sorption manganese oxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL449208A1 true PL449208A1 (en) | 2026-01-12 |
Family
ID=98366697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL449208A PL449208A1 (en) | 2024-07-11 | 2024-07-11 | Method for obtaining sorption manganese oxide |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL449208A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6294147B1 (en) * | 1999-07-14 | 2001-09-25 | Nbt Gmbh | Ternary lithium manganese spinel and process for the production thereof |
| US6699297B1 (en) * | 1999-03-30 | 2004-03-02 | Toho Titanium Co., Ltd. | Method for preparing lithium manganate and positive electrode for lithium secondary cell containing the same |
| CN1553528A (en) * | 2003-06-07 | 2004-12-08 | 中国科学院青海盐湖研究所 | Method for preparing low-temperature semi-solid phase of lithium ion battery positive material |
| CN104022277A (en) * | 2014-05-16 | 2014-09-03 | 武汉理工大学 | Li2MnO3 nanowire and its preparation method and application |
-
2024
- 2024-07-11 PL PL449208A patent/PL449208A1/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6699297B1 (en) * | 1999-03-30 | 2004-03-02 | Toho Titanium Co., Ltd. | Method for preparing lithium manganate and positive electrode for lithium secondary cell containing the same |
| US6294147B1 (en) * | 1999-07-14 | 2001-09-25 | Nbt Gmbh | Ternary lithium manganese spinel and process for the production thereof |
| CN1553528A (en) * | 2003-06-07 | 2004-12-08 | 中国科学院青海盐湖研究所 | Method for preparing low-temperature semi-solid phase of lithium ion battery positive material |
| CN104022277A (en) * | 2014-05-16 | 2014-09-03 | 武汉理工大学 | Li2MnO3 nanowire and its preparation method and application |
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