CN1163414C - Monohydrated mangnese sulfate pyrolysizing process for producing mangness dioxide - Google Patents
Monohydrated mangnese sulfate pyrolysizing process for producing mangness dioxide Download PDFInfo
- Publication number
- CN1163414C CN1163414C CNB991155874A CN99115587A CN1163414C CN 1163414 C CN1163414 C CN 1163414C CN B991155874 A CNB991155874 A CN B991155874A CN 99115587 A CN99115587 A CN 99115587A CN 1163414 C CN1163414 C CN 1163414C
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- CN
- China
- Prior art keywords
- manganese
- manganese dioxide
- sulfate monohydrate
- dioxide
- chemical
- 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 - Fee Related
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- Inorganic Compounds Of Heavy Metals (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB991155874A CN1163414C (en) | 1999-09-30 | 1999-09-30 | Monohydrated mangnese sulfate pyrolysizing process for producing mangness dioxide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB991155874A CN1163414C (en) | 1999-09-30 | 1999-09-30 | Monohydrated mangnese sulfate pyrolysizing process for producing mangness dioxide |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1290657A CN1290657A (en) | 2001-04-11 |
CN1163414C true CN1163414C (en) | 2004-08-25 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB991155874A Expired - Fee Related CN1163414C (en) | 1999-09-30 | 1999-09-30 | Monohydrated mangnese sulfate pyrolysizing process for producing mangness dioxide |
Country Status (1)
Country | Link |
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CN (1) | CN1163414C (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101110476B (en) * | 2006-06-07 | 2012-04-11 | 东曹株式会社 | Electrolytic manganese dioxide, positive electrode active material, and battery |
CN101139111B (en) * | 2006-09-05 | 2014-01-15 | 湖南方程汇鑫化工有限公司 | Monohydrated mangnese sulfate pyrolysizing process for producing mangness dioxide |
CN102060332B (en) * | 2010-11-10 | 2013-01-23 | 湘西自治州兴湘科技开发有限责任公司 | Method for circularly producing mangano-manganic oxide by manganous sulfate |
CN106186077B (en) * | 2016-08-11 | 2017-12-08 | 福州大学 | Preparation and its application without coating agent manganese base nanoporous assembled material |
CN109336184B (en) * | 2018-10-31 | 2021-01-19 | 胡义华 | Method for preparing manganous-manganic oxide by utilizing two-stage dry roasting of manganese sulfate |
-
1999
- 1999-09-30 CN CNB991155874A patent/CN1163414C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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CN1290657A (en) | 2001-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GUANGXI SHUANGDE MANGANESE INDUSTRY CO., LTD. Free format text: FORMER OWNER: DU ZUDE Effective date: 20070302 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070302 Address after: 546316, Guangxi City, Yizhou province leading rural manganese mine Patentee after: Guangxi Shuangde Manganese Industry Co., Ltd. Address before: 421001 No. 10 Heping South Road, Hunan, Hengyang Patentee before: Du Zude |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040825 Termination date: 20110930 |