CN106011504B - 一种分解白钨矿的方法 - Google Patents
一种分解白钨矿的方法 Download PDFInfo
- Publication number
- CN106011504B CN106011504B CN201610521488.1A CN201610521488A CN106011504B CN 106011504 B CN106011504 B CN 106011504B CN 201610521488 A CN201610521488 A CN 201610521488A CN 106011504 B CN106011504 B CN 106011504B
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- CN
- China
- Prior art keywords
- scheelite
- leaching process
- ground
- decomposition
- water leaching
- 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.)
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Classifications
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- 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
- C22B34/00—Obtaining refractory metals
- C22B34/30—Obtaining chromium, molybdenum or tungsten
- C22B34/36—Obtaining tungsten
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610521488.1A CN106011504B (zh) | 2016-07-05 | 2016-07-05 | 一种分解白钨矿的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610521488.1A CN106011504B (zh) | 2016-07-05 | 2016-07-05 | 一种分解白钨矿的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106011504A CN106011504A (zh) | 2016-10-12 |
CN106011504B true CN106011504B (zh) | 2018-01-02 |
Family
ID=57106951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610521488.1A Active CN106011504B (zh) | 2016-07-05 | 2016-07-05 | 一种分解白钨矿的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN106011504B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106868321B (zh) * | 2017-03-21 | 2018-11-02 | 赣州海创钨业有限公司 | 一种处理白钨矿提取钨的方法 |
CN108754123B (zh) * | 2018-06-22 | 2019-10-15 | 中南大学 | 一种处理白钨矿的方法 |
CN112593098B (zh) * | 2020-11-25 | 2022-04-26 | 中南大学 | 一种利用含水硅酸钠从含钨原料中提取钨的方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102108449A (zh) * | 2009-12-29 | 2011-06-29 | 厦门紫金矿冶技术有限公司 | 一种预处理白钨矿及制取钨铁合金的方法 |
CN102925670B (zh) * | 2012-10-11 | 2014-09-03 | 中南大学 | 一种从含钨萤石矿物中综合回收氟、钨的方法 |
CN103614545B (zh) * | 2013-11-22 | 2015-02-25 | 中南大学 | 一种低品位钨精矿、钨渣的处理方法 |
CN104232942B (zh) * | 2014-10-09 | 2016-07-13 | 中南大学 | 一种钨矿物原料的预处理方法 |
CN104372169B (zh) * | 2014-12-04 | 2017-02-22 | 中南大学 | 一种从高钡钨矿中提取钨的方法 |
CN105112691A (zh) * | 2015-10-10 | 2015-12-02 | 江西理工大学 | 一种碱分解钨矿物提钨的方法 |
-
2016
- 2016-07-05 CN CN201610521488.1A patent/CN106011504B/zh active Active
Also Published As
Publication number | Publication date |
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CN106011504A (zh) | 2016-10-12 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221018 Address after: 341000 Shangyou Industrial Park, Ganzhou City, Jiangxi Province Patentee after: Ganzhou Haisheng Tungsten Industry Co.,Ltd. Address before: 86 No. 341000 Jiangxi city of Ganzhou province Zhanggong District Hongqi Avenue Patentee before: Jiangxi University of Science and Technology |
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TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Method for Decomposing Scheelite Effective date of registration: 20230825 Granted publication date: 20180102 Pledgee: Shangyou County Sub branch of Agricultural Bank of China Co.,Ltd. Pledgor: Ganzhou Haisheng Tungsten Industry Co.,Ltd. Registration number: Y2023980054035 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |