KR102451803B9 - 금속 회수 방법 - Google Patents
금속 회수 방법Info
- Publication number
- KR102451803B9 KR102451803B9 KR1020200165786A KR20200165786A KR102451803B9 KR 102451803 B9 KR102451803 B9 KR 102451803B9 KR 1020200165786 A KR1020200165786 A KR 1020200165786A KR 20200165786 A KR20200165786 A KR 20200165786A KR 102451803 B9 KR102451803 B9 KR 102451803B9
- Authority
- KR
- South Korea
- Prior art keywords
- recovering metal
- recovering
- metal
- Prior art date
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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
- C22B7/007—Wet processes by acid 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/009—General processes for recovering metals or metallic compounds from spent catalysts
-
- 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
- C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020200165786A KR102451803B1 (ko) | 2020-12-01 | 2020-12-01 | 금속 회수 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020200165786A KR102451803B1 (ko) | 2020-12-01 | 2020-12-01 | 금속 회수 방법 |
Publications (3)
Publication Number | Publication Date |
---|---|
KR20220077290A KR20220077290A (ko) | 2022-06-09 |
KR102451803B1 KR102451803B1 (ko) | 2022-10-12 |
KR102451803B9 true KR102451803B9 (ko) | 2022-12-27 |
Family
ID=81985926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020200165786A KR102451803B1 (ko) | 2020-12-01 | 2020-12-01 | 금속 회수 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR102451803B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115842186A (zh) * | 2022-11-22 | 2023-03-24 | 广东邦普循环科技有限公司 | 一种废锂电池的回收处理方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5741323B2 (ja) | 2011-04-28 | 2015-07-01 | 日立金属株式会社 | 希土類元素の回収方法 |
KR101183579B1 (ko) | 2012-02-17 | 2012-09-17 | 한국지질자원연구원 | 초음파를 이용한 고효율 네오디뮴 침출 방법 |
KR101459734B1 (ko) * | 2012-12-21 | 2014-11-10 | 주식회사 포스코 | 희토류 화합물로부터 Ce 분리 방법 |
KR101562007B1 (ko) | 2015-02-26 | 2015-10-20 | 한국지질자원연구원 | 절삭유를 포함하는 NdFeB계 영구자석의 성형 스크랩으로부터 네오디뮴을 선택적으로 침출하는 방법 |
KR101662445B1 (ko) | 2015-05-07 | 2016-10-04 | 주식회사 에이.엠.씨 | NdFeB자석 스크랩에서 희토류원소만을 선택적으로 용해하는 방법 |
-
2020
- 2020-12-01 KR KR1020200165786A patent/KR102451803B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20220077290A (ko) | 2022-06-09 |
KR102451803B1 (ko) | 2022-10-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
E701 | Decision to grant or registration of patent right | ||
G170 | Re-publication after modification of scope of protection [patent] |