CN105969977A - 一种从白钨矿中提取钨的方法 - Google Patents
一种从白钨矿中提取钨的方法 Download PDFInfo
- Publication number
- CN105969977A CN105969977A CN201610521413.3A CN201610521413A CN105969977A CN 105969977 A CN105969977 A CN 105969977A CN 201610521413 A CN201610521413 A CN 201610521413A CN 105969977 A CN105969977 A CN 105969977A
- Authority
- CN
- China
- Prior art keywords
- scheelite
- tungsten
- method extracting
- extracting tungsten
- water logging
- 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.)
- Granted
Links
Classifications
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
-
- 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
-
- 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
-
- 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
Landscapes
- 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)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610521413.3A CN105969977B (zh) | 2016-07-05 | 2016-07-05 | 一种从白钨矿中提取钨的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610521413.3A CN105969977B (zh) | 2016-07-05 | 2016-07-05 | 一种从白钨矿中提取钨的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105969977A true CN105969977A (zh) | 2016-09-28 |
CN105969977B CN105969977B (zh) | 2018-06-22 |
Family
ID=56953745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610521413.3A Active CN105969977B (zh) | 2016-07-05 | 2016-07-05 | 一种从白钨矿中提取钨的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105969977B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106868321A (zh) * | 2017-03-21 | 2017-06-20 | 赣州海创钨业有限公司 | 一种处理白钨矿提取钨的方法 |
CN109439930A (zh) * | 2018-12-18 | 2019-03-08 | 赣州海创钨业有限公司 | 一种分解中低品位白钨矿的方法 |
CN109439929A (zh) * | 2018-12-17 | 2019-03-08 | 江西理工大学 | 一种碱性体系分解黑白钨混合矿的方法 |
CN109825724A (zh) * | 2019-03-13 | 2019-05-31 | 厦门钨业股份有限公司 | 一种钨冶炼除硅的方法 |
CN111517353A (zh) * | 2020-04-07 | 2020-08-11 | 厦门钨业股份有限公司 | 一种白钨冶炼渣中提取氟化钙的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3800025A (en) * | 1972-03-30 | 1974-03-26 | Union Carbide Corp | Recovery of tungsten from low grade tungsten ores |
EP0011475A1 (en) * | 1978-11-17 | 1980-05-28 | Anglo American Corporation of South Africa Limited | Recovery of tungsten values from tungsten-bearing materials |
CN102925670A (zh) * | 2012-10-11 | 2013-02-13 | 中南大学 | 一种从含钨萤石矿物中综合回收氟、钨的方法 |
CN104232942A (zh) * | 2014-10-09 | 2014-12-24 | 中南大学 | 一种钨矿物原料的预处理方法 |
CN104263971A (zh) * | 2014-10-09 | 2015-01-07 | 中南大学 | 由钨矿物原料零污染制备apt的系统 |
CN104803417A (zh) * | 2015-05-06 | 2015-07-29 | 崇义章源钨业股份有限公司 | 仲钨酸铵及其制备方法 |
-
2016
- 2016-07-05 CN CN201610521413.3A patent/CN105969977B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3800025A (en) * | 1972-03-30 | 1974-03-26 | Union Carbide Corp | Recovery of tungsten from low grade tungsten ores |
EP0011475A1 (en) * | 1978-11-17 | 1980-05-28 | Anglo American Corporation of South Africa Limited | Recovery of tungsten values from tungsten-bearing materials |
CN102925670A (zh) * | 2012-10-11 | 2013-02-13 | 中南大学 | 一种从含钨萤石矿物中综合回收氟、钨的方法 |
CN104232942A (zh) * | 2014-10-09 | 2014-12-24 | 中南大学 | 一种钨矿物原料的预处理方法 |
CN104263971A (zh) * | 2014-10-09 | 2015-01-07 | 中南大学 | 由钨矿物原料零污染制备apt的系统 |
CN104803417A (zh) * | 2015-05-06 | 2015-07-29 | 崇义章源钨业股份有限公司 | 仲钨酸铵及其制备方法 |
Non-Patent Citations (1)
Title |
---|
中国科学技术情报研究所 等: "《有色金属技术新进展》", 31 July 1984, 科学技术文献出版社 * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106868321A (zh) * | 2017-03-21 | 2017-06-20 | 赣州海创钨业有限公司 | 一种处理白钨矿提取钨的方法 |
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 |
CN109439929A (zh) * | 2018-12-17 | 2019-03-08 | 江西理工大学 | 一种碱性体系分解黑白钨混合矿的方法 |
US20200190626A1 (en) * | 2018-12-17 | 2020-06-18 | Jiangxi University Of Science And Technology | Method for decomposing mixed wolframite and scheelite ore in alkaline system |
CN109439929B (zh) * | 2018-12-17 | 2020-07-28 | 江西理工大学 | 一种碱性体系分解黑白钨混合矿的方法 |
US11530465B2 (en) * | 2018-12-17 | 2022-12-20 | Jiangxi University Of Science And Technology | Method for decomposing mixed wolframite and scheelite ore in alkaline system |
CN109439930A (zh) * | 2018-12-18 | 2019-03-08 | 赣州海创钨业有限公司 | 一种分解中低品位白钨矿的方法 |
CN109439930B (zh) * | 2018-12-18 | 2020-07-28 | 赣州海创钨业有限公司 | 一种分解中低品位白钨矿的方法 |
US11384410B2 (en) | 2018-12-18 | 2022-07-12 | Jiangxi University Of Science And Technology | Method for decomposing medium-/low-grade scheelite |
CN109825724A (zh) * | 2019-03-13 | 2019-05-31 | 厦门钨业股份有限公司 | 一种钨冶炼除硅的方法 |
CN111517353A (zh) * | 2020-04-07 | 2020-08-11 | 厦门钨业股份有限公司 | 一种白钨冶炼渣中提取氟化钙的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN105969977B (zh) | 2018-06-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105969977A (zh) | 一种从白钨矿中提取钨的方法 | |
CN105271333B (zh) | 一种由钾长石生产磷酸二氢钾和氢氧化铝的方法 | |
CN103290215B (zh) | 强化石煤钒矿浓酸熟化浸出的方法 | |
CN102627305B (zh) | 一种碱法提取粉煤灰中氧化铝的方法 | |
CN110526250B (zh) | 一种硅酸盐类含锂矿石酸法直接提锂的综合利用方法 | |
CN105907993B (zh) | 一种从含氟白钨矿中提取钨的方法 | |
CN108584994A (zh) | 一种锂云母回转窑煅烧制碳酸锂的方法 | |
CN103276218B (zh) | 一种从含钒电解铝渣灰中回收钒的方法 | |
CN102139894A (zh) | 一种利用钽铌尾矿锂云母制备电池级碳酸锂的新方法 | |
CN107326182A (zh) | 一种赤泥高值化综合利用的方法 | |
CN103466661B (zh) | 一种利用钾长石‑硫酸钙矿化co2联产硫酸钾的方法 | |
CN103555972A (zh) | 一种石煤钒矿硫酸熟化浸出钒的方法 | |
CN104211099A (zh) | 工业磷石膏废渣的资源化回收利用方法 | |
CN107586947A (zh) | 一种综合回收含钒硅质页岩中钒、铝、钾、硅的选冶联合工艺 | |
CN104787788A (zh) | 高铝粉煤灰生产氧化铝的方法 | |
CN104404243A (zh) | 一种酸碱联合低温分解低品位微山稀土精矿的方法 | |
CN100360429C (zh) | 低温湿法分解钾长石矿的方法 | |
CN107793180A (zh) | 提高磷矿中镁浸取效率的方法及应用 | |
CN106011504B (zh) | 一种分解白钨矿的方法 | |
CN107697935B (zh) | 粉煤灰一步预处理还原焙烧酸碱联合提取氧化铝的方法 | |
CN106868321B (zh) | 一种处理白钨矿提取钨的方法 | |
CN104878223B (zh) | 一种从黑钨矿或黑白钨混合矿中提取钨的方法 | |
CN106698490B (zh) | 一种从粉煤灰中制备铝前驱物及其制备纳米氧化铝的方法 | |
CN104446059A (zh) | 一种工业副产物的综合利用方法 | |
CN111893300B (zh) | 一种草酸加压分解白钨精矿直接制备氧化钨的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221025 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 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Method for Extracting Tungsten from Scheelite Effective date of registration: 20230825 Granted publication date: 20180622 Pledgee: Shangyou County Sub branch of Agricultural Bank of China Co.,Ltd. Pledgor: Ganzhou Haisheng Tungsten Industry Co.,Ltd. Registration number: Y2023980054035 |