CN115198121A - 花岗岩风化壳型稀土矿“筑笼”原地浸出开采方法 - Google Patents
花岗岩风化壳型稀土矿“筑笼”原地浸出开采方法 Download PDFInfo
- Publication number
- CN115198121A CN115198121A CN202210915395.2A CN202210915395A CN115198121A CN 115198121 A CN115198121 A CN 115198121A CN 202210915395 A CN202210915395 A CN 202210915395A CN 115198121 A CN115198121 A CN 115198121A
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- CN
- China
- Prior art keywords
- rare earth
- earth ore
- leaching
- ore body
- seepage
- 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.)
- Pending
Links
- 238000002386 leaching Methods 0.000 title claims abstract description 92
- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 85
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 82
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000005065 mining Methods 0.000 title claims abstract description 29
- 239000010438 granite Substances 0.000 title claims abstract description 27
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 48
- 238000002347 injection Methods 0.000 claims abstract description 38
- 239000007924 injection Substances 0.000 claims abstract description 38
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 31
- 238000001514 detection method Methods 0.000 claims abstract description 5
- 238000005516 engineering process Methods 0.000 claims abstract description 5
- 239000011435 rock Substances 0.000 claims abstract description 5
- 239000008399 tap water Substances 0.000 claims abstract description 3
- 235000020679 tap water Nutrition 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000009792 diffusion process Methods 0.000 claims description 7
- 239000004568 cement Substances 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 4
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 3
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- CVTZKFWZDBJAHE-UHFFFAOYSA-N [N].N Chemical group [N].N CVTZKFWZDBJAHE-UHFFFAOYSA-N 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003864 humus Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Images
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
- C22B59/00—Obtaining rare earth metals
-
- 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
- C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C41/00—Methods of underground or surface mining; Layouts therefor
- E21C41/26—Methods of surface mining; Layouts therefor
- E21C41/30—Methods of surface mining; Layouts therefor for ores, e.g. mining placers
-
- 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)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mining & Mineral Resources (AREA)
- Inorganic Chemistry (AREA)
- Remote Sensing (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210478338 | 2022-05-05 | ||
CN2022104783382 | 2022-05-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN115198121A true CN115198121A (zh) | 2022-10-18 |
Family
ID=83585137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202210915395.2A Pending CN115198121A (zh) | 2022-05-05 | 2022-07-30 | 花岗岩风化壳型稀土矿“筑笼”原地浸出开采方法 |
Country Status (1)
Country | Link |
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CN (1) | CN115198121A (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102301013A (zh) * | 2009-01-31 | 2011-12-28 | 国立大学法人东京工业大学 | 竖直微波熔炉 |
CN105973328A (zh) * | 2016-03-30 | 2016-09-28 | 水利部交通运输部国家能源局南京水利科学研究院 | 一种直渠式地表径流量测试设施及其使用方法 |
CN106702182A (zh) * | 2016-11-30 | 2017-05-24 | 江西理工大学 | 一种稀土浸出液的回收系统 |
CN108374097A (zh) * | 2017-11-16 | 2018-08-07 | 江西离子型稀土工程技术研究有限公司 | 中国南方风化壳淋积型稀土矿浸出液截流技术 |
CN110055414A (zh) * | 2019-04-25 | 2019-07-26 | 中国地质科学院矿产综合利用研究所 | 一种离子型稀土的渗流控制原位开采方法 |
CN111622206A (zh) * | 2020-06-01 | 2020-09-04 | 中国地质科学院矿产综合利用研究所 | 一种离子型稀土防渗帷幕构筑方法 |
CN112921173A (zh) * | 2021-04-09 | 2021-06-08 | 江西理工大学 | 一种南方离子型稀土原地浸矿的系统和方法 |
-
2022
- 2022-07-30 CN CN202210915395.2A patent/CN115198121A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102301013A (zh) * | 2009-01-31 | 2011-12-28 | 国立大学法人东京工业大学 | 竖直微波熔炉 |
CN105973328A (zh) * | 2016-03-30 | 2016-09-28 | 水利部交通运输部国家能源局南京水利科学研究院 | 一种直渠式地表径流量测试设施及其使用方法 |
CN106702182A (zh) * | 2016-11-30 | 2017-05-24 | 江西理工大学 | 一种稀土浸出液的回收系统 |
CN108374097A (zh) * | 2017-11-16 | 2018-08-07 | 江西离子型稀土工程技术研究有限公司 | 中国南方风化壳淋积型稀土矿浸出液截流技术 |
CN110055414A (zh) * | 2019-04-25 | 2019-07-26 | 中国地质科学院矿产综合利用研究所 | 一种离子型稀土的渗流控制原位开采方法 |
CN111622206A (zh) * | 2020-06-01 | 2020-09-04 | 中国地质科学院矿产综合利用研究所 | 一种离子型稀土防渗帷幕构筑方法 |
CN112921173A (zh) * | 2021-04-09 | 2021-06-08 | 江西理工大学 | 一种南方离子型稀土原地浸矿的系统和方法 |
Non-Patent Citations (1)
Title |
---|
李娜等: "稀土矿原地浸取工艺配套防渗效果分析", 中国水利水电科学研究院学报, vol. 17, no. 5, pages 354 - 359 * |
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Inventor after: Wu Bozeng Inventor after: Qin Qizheng Inventor after: Ou Jiacai Inventor after: Liu Yanjun Inventor after: Shu Xinqian Inventor after: Sun Xiaohao Inventor after: Qiu Hongxin Inventor after: Cai Jiaozhong Inventor after: Wei Zongwu Inventor after: Deng Jiushuai Inventor after: Hu Mingzhen Inventor after: Li Shimei Inventor before: Wu Bozeng Inventor before: Ou Jiacai Inventor before: Liu Yanjun Inventor before: Shu Xinqian Inventor before: Cai Jiaozhong Inventor before: Wei Zongwu Inventor before: Deng Jiushuai Inventor before: Hu Mingzhen Inventor before: Li Shimei Inventor before: Qiu Hongxin Inventor before: Qin Qizheng |