CN110983076A - 一种高纯稀土的制备装置及制备方法 - Google Patents
一种高纯稀土的制备装置及制备方法 Download PDFInfo
- Publication number
- CN110983076A CN110983076A CN201911422190.5A CN201911422190A CN110983076A CN 110983076 A CN110983076 A CN 110983076A CN 201911422190 A CN201911422190 A CN 201911422190A CN 110983076 A CN110983076 A CN 110983076A
- Authority
- CN
- China
- Prior art keywords
- chamber
- mold
- smelting
- rare earth
- frequency induction
- 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
- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 38
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 38
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 238000003723 Smelting Methods 0.000 claims abstract description 49
- 230000006698 induction Effects 0.000 claims abstract description 40
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 239000000725 suspension Substances 0.000 claims description 16
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 14
- 238000002844 melting Methods 0.000 claims description 14
- 230000008018 melting Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 9
- 230000007306 turnover Effects 0.000 claims description 8
- 229910052786 argon Inorganic materials 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 238000005273 aeration Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims description 2
- 238000000746 purification Methods 0.000 abstract description 7
- 239000011261 inert gas Substances 0.000 abstract description 3
- 238000011068 loading method Methods 0.000 description 8
- 238000010924 continuous production Methods 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000008204 material by function Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 238000006467 substitution reaction 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
-
- 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
- Y02P10/25—Process efficiency
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911422190.5A CN110983076B (zh) | 2019-12-31 | 2019-12-31 | 一种高纯稀土的制备装置及制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911422190.5A CN110983076B (zh) | 2019-12-31 | 2019-12-31 | 一种高纯稀土的制备装置及制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110983076A true CN110983076A (zh) | 2020-04-10 |
CN110983076B CN110983076B (zh) | 2022-02-18 |
Family
ID=70080346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201911422190.5A Active CN110983076B (zh) | 2019-12-31 | 2019-12-31 | 一种高纯稀土的制备装置及制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN110983076B (zh) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02150688A (ja) * | 1988-12-01 | 1990-06-08 | Aisin Takaoka Ltd | 溶解炉 |
ZA200502955B (en) * | 2002-10-17 | 2005-10-26 | Beijing Goldtech Co Ltd | The non-pollution process of extracting arsenic invacuum and the equipment thereof. |
CN101347836A (zh) * | 2008-08-29 | 2009-01-21 | 厦门钨业股份有限公司 | 真空感应熔炼炉 |
CN201283426Y (zh) * | 2008-08-29 | 2009-08-05 | 厦门钨业股份有限公司 | 一种真空感应熔炼炉 |
CN101749948A (zh) * | 2008-12-09 | 2010-06-23 | 北京七星华创磁电科技有限公司 | 一种真空感应熔炼甩带炉 |
CN102465210A (zh) * | 2010-11-02 | 2012-05-23 | 北京有色金属研究总院 | 一种高纯稀土金属的制备方法及其装置 |
CN106756074A (zh) * | 2017-02-21 | 2017-05-31 | 江苏海金非晶科技有限公司 | 真空感应熔炼炉及真空感应熔炼系统 |
CN206717018U (zh) * | 2017-04-28 | 2017-12-08 | 广元市安驭铝合金车轮有限公司 | 一种铝合金铸造设备 |
CN108203766A (zh) * | 2016-12-16 | 2018-06-26 | 有研稀土新材料股份有限公司 | 稀土金属熔炼脱气方法 |
CN207975974U (zh) * | 2018-02-14 | 2018-10-16 | 沈阳新橡树磁性材料有限公司 | 一种稀土合金自动控制加料真空熔炼炉 |
-
2019
- 2019-12-31 CN CN201911422190.5A patent/CN110983076B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02150688A (ja) * | 1988-12-01 | 1990-06-08 | Aisin Takaoka Ltd | 溶解炉 |
ZA200502955B (en) * | 2002-10-17 | 2005-10-26 | Beijing Goldtech Co Ltd | The non-pollution process of extracting arsenic invacuum and the equipment thereof. |
CN101347836A (zh) * | 2008-08-29 | 2009-01-21 | 厦门钨业股份有限公司 | 真空感应熔炼炉 |
CN201283426Y (zh) * | 2008-08-29 | 2009-08-05 | 厦门钨业股份有限公司 | 一种真空感应熔炼炉 |
CN101749948A (zh) * | 2008-12-09 | 2010-06-23 | 北京七星华创磁电科技有限公司 | 一种真空感应熔炼甩带炉 |
CN102465210A (zh) * | 2010-11-02 | 2012-05-23 | 北京有色金属研究总院 | 一种高纯稀土金属的制备方法及其装置 |
CN108203766A (zh) * | 2016-12-16 | 2018-06-26 | 有研稀土新材料股份有限公司 | 稀土金属熔炼脱气方法 |
CN106756074A (zh) * | 2017-02-21 | 2017-05-31 | 江苏海金非晶科技有限公司 | 真空感应熔炼炉及真空感应熔炼系统 |
CN206717018U (zh) * | 2017-04-28 | 2017-12-08 | 广元市安驭铝合金车轮有限公司 | 一种铝合金铸造设备 |
CN207975974U (zh) * | 2018-02-14 | 2018-10-16 | 沈阳新橡树磁性材料有限公司 | 一种稀土合金自动控制加料真空熔炼炉 |
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CN110983076B (zh) | 2022-02-18 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
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 preparation device and method for high-purity rare earth Effective date of registration: 20230329 Granted publication date: 20220218 Pledgee: Shanghai Pudong Development Bank Co.,Ltd. Baotou Branch Pledgor: BAOTOU ZHONGXIN ANTAI MAGNETIC INDUSTRY Co.,Ltd. Registration number: Y2023150000053 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220218 Pledgee: Shanghai Pudong Development Bank Co.,Ltd. Baotou Branch Pledgor: BAOTOU ZHONGXIN ANTAI MAGNETIC INDUSTRY Co.,Ltd. Registration number: Y2023150000053 |
|
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 preparation device and method for high-purity rare earth Granted publication date: 20220218 Pledgee: Shanghai Pudong Development Bank Co.,Ltd. Baotou Branch Pledgor: BAOTOU ZHONGXIN ANTAI MAGNETIC INDUSTRY Co.,Ltd. Registration number: Y2024150000032 |