SU625597A3 - Способ получени двуокиси марганца - Google Patents
Способ получени двуокиси марганцаInfo
- Publication number
- SU625597A3 SU625597A3 SU752121998A SU2121998A SU625597A3 SU 625597 A3 SU625597 A3 SU 625597A3 SU 752121998 A SU752121998 A SU 752121998A SU 2121998 A SU2121998 A SU 2121998A SU 625597 A3 SU625597 A3 SU 625597A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- producing manganese
- compound containing
- ozone
- manganese
- manganese peroxide
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Description
1
Изобретение относитс к -технологии получени двуокиси марганца, используемой в сухих элементах.
Известен способ получени двуокиси марганца путем взаимодействи в водном {эастворе соли марганца и гипохлоркта ще лочноземельного металла. Процесс ведут при 1О-.100°С, рН смеси 1-3,5 и соотношении ионов марганца и окисихлорида 0,01-50,0 1.
Известен также способ получени двуокиси марганца, используемой дл изготовлени сухих элементов, путем взаимодействи окиси марганца с водным раствором хлората щелочного металла и серной кислотой. Процесс ведут при 70-95 С 2.
Однако известными способами получают двуок сь марганца низкого качества, так как производгг продукт в -форме, «гго снижает емкость получаемых из него сухих элементов до 508 Кул/г 92 мвт-4/r /tOj.
Целью изобретений вл етс получение продукта с If -структурой, что |1Озвол - ет повысить емкость сухих элементов,
По предлагаемому способу получени двуокиси марганца взаимодействие окиси марганца с соединением, содержащим хлорат-ион , при 7О-95 С провод т в присутствии озона. В качестве соединени , содержащего хлорат-ион примен ют хлорную кислоту,
Отличнгельными признаками способа вл ютс проведение 11роцесса в присутствии озона и использование в качестве соединени , содержащего хлорат-нон, хлорной кислоты.
Это позвс-л ет двуокйсь марганца с X -«TpvicTypofes что приводит к П1 вышению емкссти сухих элементов до 965 Kyn/r U-iO или 147 ьлзт4/rM.fLO.
Приме Ь, К 5О г приливают 50О г хлорной кислоты и нагревают до 9О°С. Одновременно подают в реакционную смесь в течение 20 ч 5О л/ч кислорода,, содержащего 3% озона . Озон реагирует количественно. Йолучают 50 г (92% от теоретического) двуок - |СИ маргандае имеюшей еь кость 965 Кул/г jxnOe .ила 147 5№ВГй g/PeS stOgi c
Ф op мула иаобрете
и
Claims (2)
1,. Способ получени двуокиси марганца , используемой дл изготовлени сухид элементов, путем вэаимодействи окиси марганца с соединением, содержащим хлоpaT HOHs ри 70-95 Ct отличающийс тем, что, с целью получени продукта с X -структурой, позвол ющей повысить емкость сухих элементов, вэазмодействне ведут в присутствии озона.
2. Способ по п. 1, о т л и ч а ю щ и и с тем, что в качестве соединени , содержащего хлорат-ион, на взаимодейстш1е подают хлорную кислоту.
Источники информации, прин тые во внимание п{ж экспертизе:
1.Патент . США № 3437435, кл. 23-145, О8.04.69.
2,Патент США № 3640683, кл. 23-145, 08.02.72.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2419490A DE2419490C3 (de) | 1974-04-23 | 1974-04-23 | Verfahren zur Herstellung von Mangandioxid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU625597A3 true SU625597A3 (ru) | 1978-09-25 |
Family
ID=5913677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU752121998A SU625597A3 (ru) | 1974-04-23 | 1975-04-11 | Способ получени двуокиси марганца |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4006217A (ru) |
| JP (1) | JPS50158596A (ru) |
| BE (1) | BE828201A (ru) |
| DE (1) | DE2419490C3 (ru) |
| DK (1) | DK173675A (ru) |
| FR (1) | FR2268752B1 (ru) |
| GB (1) | GB1498649A (ru) |
| IN (1) | IN143851B (ru) |
| SU (1) | SU625597A3 (ru) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4450148A (en) * | 1982-09-30 | 1984-05-22 | Chemetals Incorporated | Preparation of manganite, MnOOH |
| US4448760A (en) * | 1982-09-30 | 1984-05-15 | Chemetals Incorporated | Continuous process for the preparation of manganite, MnOOH |
| US5078889A (en) * | 1989-02-28 | 1992-01-07 | Csa Division, Lake Industries, Inc. | Selective removal of contaminants from water sources using inorganic media |
| US5250374A (en) * | 1991-01-24 | 1993-10-05 | Rbc Universal | Method of preparing a rechargeable modified manganese-containing material by electrolytic deposition and related material |
| US5156934A (en) * | 1991-02-11 | 1992-10-20 | Rbc Universal Ltd. | Method of making a rechargable modified manganese dioxide material and related compound and electrode material |
| US5395534A (en) * | 1992-11-02 | 1995-03-07 | Sterling Air & Water Corporation | Water filtration medium and method of use |
| US5401477A (en) * | 1992-12-07 | 1995-03-28 | Olin Corporation | Process for producing solid manganese dioxide |
| US5419986A (en) * | 1993-10-15 | 1995-05-30 | Rechargeable Battery Corporation | Method of making a rechargeable manganese-oxide compound and related electrode material |
| EP0804274B1 (en) | 1995-01-20 | 2002-04-17 | Engelhard Corporation | Pollutant treating device located in vehicle compartment for cleaning ambient air |
| US6214303B1 (en) | 1995-01-20 | 2001-04-10 | Engelhard Corporation | Method and apparatus for treating the atmosphere |
| US6818254B1 (en) * | 1995-01-20 | 2004-11-16 | Engelhard Corporation | Stable slurries of catalytically active materials |
| US6863984B2 (en) | 1995-01-20 | 2005-03-08 | Engelhard Corporation | Catalyst and adsorption compositions having improved adhesion characteristics |
| US6200542B1 (en) | 1995-01-20 | 2001-03-13 | Engelhard Corporation | Method and apparatus for treating the atmosphere |
| US20020018742A1 (en) * | 1995-01-20 | 2002-02-14 | Engelhard Corporation | Method and apparatus for treating the atmosphere |
| US6517899B1 (en) | 1995-01-20 | 2003-02-11 | Engelhard Corporation | Catalyst and adsorption compositions having adhesion characteristics |
| US5997831A (en) * | 1996-07-12 | 1999-12-07 | Engelhard Corporation | Method of catalytically treating the atmosphere and heat exchange devices produced thereby |
| US5815235A (en) * | 1997-07-09 | 1998-09-29 | John L. Runckel Trust | Ski goggles with pivotal frame members for interchanging lenses |
| US6156283A (en) * | 1998-03-23 | 2000-12-05 | Engelhard Corporation | Hydrophobic catalytic materials and method of forming the same |
| US6162561A (en) * | 1999-05-03 | 2000-12-19 | The Gillette Company | Akaline cell with improved cathode |
| US6391270B1 (en) | 1999-12-23 | 2002-05-21 | Noranda Inc. | Method for removing manganese from acidic sulfate solutions |
| US6610263B2 (en) * | 2000-08-01 | 2003-08-26 | Enviroscrub Technologies Corporation | System and process for removal of pollutants from a gas stream |
| US7232782B2 (en) * | 2002-03-06 | 2007-06-19 | Enviroscrub Technologies Corp. | Regeneration, pretreatment and precipitation of oxides of manganese |
| US20030059460A1 (en) * | 2001-09-27 | 2003-03-27 | Yasuhiko Tabata | Hybrid material for regeneration of living body tissue |
| CN1620334A (zh) * | 2001-12-21 | 2005-05-25 | 环境清洁技术公司 | 锰氧化物的预处理与再生 |
| US20040101457A1 (en) * | 2002-06-11 | 2004-05-27 | Pahlman John E. | Disassociation processing of metal oxides |
| CN1761520A (zh) * | 2003-01-28 | 2006-04-19 | 环境清洁技术公司 | 在连续流反应器中处理的锰氧化物 |
| US7488464B2 (en) * | 2003-07-31 | 2009-02-10 | Enviroscrub Technologies Corporation | Metal oxide processing methods and systems |
| US7951354B2 (en) * | 2008-04-02 | 2011-05-31 | The Gillette Company | Ozonating manganese dioxide |
| CN101798118A (zh) * | 2010-03-11 | 2010-08-11 | 湘潭大学 | 一种二氧化锰一维纳米材料的制备方法 |
| US9422177B2 (en) | 2013-10-10 | 2016-08-23 | Tronox Llc | Removal of organic impurities from water |
| CN111018178B (zh) * | 2019-12-12 | 2022-09-30 | 佛山市德方纳米科技有限公司 | 含锰酸性溶液中锰的去除方法 |
| CN111039448B (zh) * | 2019-12-12 | 2022-09-20 | 佛山市德方纳米科技有限公司 | 臭氧去除酸性溶液中锰杂质的方法 |
| WO2024176382A1 (ja) * | 2023-02-22 | 2024-08-29 | 国立大学法人北海道大学 | 二酸化マンガン、及びそれを用いた多価金属イオン二次電池、並びそれらの製造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1330738A (en) * | 1916-09-26 | 1920-02-10 | Nat Carbon Co Inc | Process of making conducting hydrated black manganese dioxid |
| US1358626A (en) * | 1917-10-31 | 1920-11-09 | Nat Carbon Co Inc | Depolarizing agent for dry batteries and process of making same |
| DE1189960B (de) * | 1962-10-27 | 1965-04-01 | Varta Pertrix Union Ges Mit Be | Verfahren zur Herstellung von Ramsdellit |
| US3702889A (en) * | 1970-10-19 | 1972-11-14 | Pfizer | Process for making activated manganese dioxide |
-
1974
- 1974-04-23 DE DE2419490A patent/DE2419490C3/de not_active Expired
-
1975
- 1975-03-10 JP JP50028118A patent/JPS50158596A/ja active Pending
- 1975-04-11 SU SU752121998A patent/SU625597A3/ru active
- 1975-04-21 FR FR7512319A patent/FR2268752B1/fr not_active Expired
- 1975-04-22 GB GB16694/75A patent/GB1498649A/en not_active Expired
- 1975-04-22 DK DK173675A patent/DK173675A/da active IP Right Grant
- 1975-04-22 BE BE2054289A patent/BE828201A/xx unknown
- 1975-04-23 US US05/570,585 patent/US4006217A/en not_active Expired - Lifetime
- 1975-10-15 IN IN1990/CAL/75A patent/IN143851B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2419490B2 (de) | 1977-07-21 |
| FR2268752A1 (ru) | 1975-11-21 |
| FR2268752B1 (ru) | 1981-06-19 |
| BE828201A (fr) | 1975-08-18 |
| JPS50158596A (ru) | 1975-12-22 |
| DE2419490C3 (de) | 1978-03-09 |
| GB1498649A (en) | 1978-01-25 |
| IN143851B (ru) | 1978-02-11 |
| DE2419490A1 (de) | 1975-10-30 |
| US4006217A (en) | 1977-02-01 |
| DK173675A (da) | 1975-10-24 |
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