CN1511966B - 一种高含铁稀土原矿的选矿工艺 - Google Patents
一种高含铁稀土原矿的选矿工艺 Download PDFInfo
- Publication number
- CN1511966B CN1511966B CN 02159733 CN02159733A CN1511966B CN 1511966 B CN1511966 B CN 1511966B CN 02159733 CN02159733 CN 02159733 CN 02159733 A CN02159733 A CN 02159733A CN 1511966 B CN1511966 B CN 1511966B
- Authority
- CN
- China
- Prior art keywords
- slag
- ore
- rare
- iron
- mineral
- 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.)
- Expired - Fee Related
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02159733 CN1511966B (zh) | 2002-12-30 | 2002-12-30 | 一种高含铁稀土原矿的选矿工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02159733 CN1511966B (zh) | 2002-12-30 | 2002-12-30 | 一种高含铁稀土原矿的选矿工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1511966A CN1511966A (zh) | 2004-07-14 |
CN1511966B true CN1511966B (zh) | 2011-06-08 |
Family
ID=34237622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02159733 Expired - Fee Related CN1511966B (zh) | 2002-12-30 | 2002-12-30 | 一种高含铁稀土原矿的选矿工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1511966B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014127993A1 (de) * | 2013-02-25 | 2014-08-28 | Siemens Aktiengesellschaft | Verfahren zur gewinnung von seltenen erden |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2373621T3 (es) * | 2007-07-17 | 2012-02-07 | Basf Se | Método para el enriquecimiento de minerales por medio de superficies sólidas hidrófobas. |
WO2012001700A1 (en) * | 2010-06-30 | 2012-01-05 | Keki Hormusji Gharda | Process for extracting metals from aluminoferrous titanoferrous ores and residues |
CN102199681B (zh) * | 2011-04-28 | 2013-01-30 | 北京科技大学 | 一种用于含铁稀土原矿中铁和稀土分离富集的方法 |
US9322082B2 (en) | 2011-07-29 | 2016-04-26 | Hitachi Metals, Ltd. | Method for recovering rare earth element |
KR101450658B1 (ko) * | 2012-11-20 | 2014-10-21 | 한국지질자원연구원 | 용융 환원법을 이용한 희토류 농축 방법 |
WO2014104205A1 (ja) * | 2012-12-26 | 2014-07-03 | 日立金属株式会社 | 希土類元素の回収方法 |
CN103157547B (zh) * | 2013-03-08 | 2015-05-20 | 武汉工程大学 | 一种磷矿入选原矿的配矿方法 |
CN104846201B (zh) * | 2015-05-08 | 2017-04-19 | 内蒙古科技大学 | 一种利用灰分中富含稀土的煤泥富集稀土并制备铁的方法 |
CN106282552A (zh) * | 2016-08-22 | 2017-01-04 | 广东省资源综合利用研究所 | 一种从稀有金属伴生铁精矿中富集钪和稀土的方法 |
CN107179225A (zh) * | 2017-05-26 | 2017-09-19 | 核工业北京化工冶金研究院 | 一种柱浸试验矿石样品的制备方法 |
CN108034964B (zh) * | 2017-12-20 | 2019-09-06 | 精细化学品集团有限公司 | 一种从稀土矿中分离和提取磷钇稀土的工艺 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4018597A (en) * | 1975-08-05 | 1977-04-19 | Foote Mineral Company | Rare earth metal silicide alloys |
CN85103967A (zh) * | 1985-05-21 | 1986-09-03 | 包钢稀土一厂 | 稀土精矿球团(或块)矿热炉制备稀土精矿渣和含铌磷铁 |
CN87107882A (zh) * | 1986-11-14 | 1988-05-25 | 住友金属矿山株式会社 | 稀土类矿石的选矿法 |
CN1056532A (zh) * | 1991-05-24 | 1991-11-27 | 宣化钢铁公司 | 散状粉料的冷固结造块工艺 |
CN1257131A (zh) * | 1998-12-16 | 2000-06-21 | 东北大学 | 碳热还原法生产稀土钡硅化物合金的工艺 |
CN1372013A (zh) * | 2001-02-28 | 2002-10-02 | 山东博山腾升机械制造有限公司 | 在矿热炉制取高稀土铁合金的工艺及其产品 |
-
2002
- 2002-12-30 CN CN 02159733 patent/CN1511966B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4018597A (en) * | 1975-08-05 | 1977-04-19 | Foote Mineral Company | Rare earth metal silicide alloys |
CN85103967A (zh) * | 1985-05-21 | 1986-09-03 | 包钢稀土一厂 | 稀土精矿球团(或块)矿热炉制备稀土精矿渣和含铌磷铁 |
CN87107882A (zh) * | 1986-11-14 | 1988-05-25 | 住友金属矿山株式会社 | 稀土类矿石的选矿法 |
CN1056532A (zh) * | 1991-05-24 | 1991-11-27 | 宣化钢铁公司 | 散状粉料的冷固结造块工艺 |
CN1257131A (zh) * | 1998-12-16 | 2000-06-21 | 东北大学 | 碳热还原法生产稀土钡硅化物合金的工艺 |
CN1372013A (zh) * | 2001-02-28 | 2002-10-02 | 山东博山腾升机械制造有限公司 | 在矿热炉制取高稀土铁合金的工艺及其产品 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014127993A1 (de) * | 2013-02-25 | 2014-08-28 | Siemens Aktiengesellschaft | Verfahren zur gewinnung von seltenen erden |
Also Published As
Publication number | Publication date |
---|---|
CN1511966A (zh) | 2004-07-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104451016B (zh) | 从含磷铁矿石中分离金属铁的方法 | |
CN102912111B (zh) | 一种含磷鲕状赤铁矿的处理方法 | |
CN1511966B (zh) | 一种高含铁稀土原矿的选矿工艺 | |
KR101619169B1 (ko) | 고농도의 아연을 갖는 철광석들로부터 유가 철의 추출 및 아연의 분리 방법 | |
WO2019071796A1 (zh) | 一种由含镍与铁的混合熔渣回收有价组分的方法 | |
Mishra et al. | Recovery of value-added products from red mud | |
CN104404246A (zh) | 提高冶金渣球团金属化率的方法 | |
CN101967571B (zh) | 一种红土镍矿在隧道窑-电炉中生产镍铁的方法 | |
CN102978318A (zh) | 强化气基还原联合高温熔分实现鲕状高磷铁矿脱磷的方法 | |
WO2019071787A1 (zh) | 一种由含镍冶炼熔渣回收有价组分的方法 | |
CN101643806B (zh) | 利用高磷低铁难选铁矿石生产铁水的方法 | |
CN103074484B (zh) | 一种含磷鲕状赤铁矿与赤泥的综合处理方法 | |
WO1996012047A1 (en) | Titanium and vanadium recovery process | |
CN107557567B (zh) | 一种高磷铁矿脱磷的方法 | |
CN103937960B (zh) | 一种含硼铁精矿的阶段还原方法 | |
RU2734423C1 (ru) | Способ переработки красного шлама | |
Wang et al. | Recovery of iron from lead slag with coal-based direct reduction followed by magnetic separation | |
WO2023193714A1 (zh) | 铜渣回收利用及基于工业固废的co2矿化耦合方法及系统 | |
CN115404339B (zh) | 一种开发利用鲕状高磷铁矿的方法 | |
Kuldeyev et al. | Promising ways to increase raw material base of the chrome industry of the metallurgical industry of the Kazakhstan | |
CN115261540B (zh) | 赤泥中铁和尾渣回收方法 | |
CN105714120A (zh) | 一种低质铁锰渣矿和钢铁工业废料的综合利用方法 | |
CN114150166A (zh) | 一种铌矿的预富集以及选冶方法 | |
CN101781709A (zh) | 利用湿法炼锌挥发窑窑渣的方法 | |
CN101781708A (zh) | 利用湿法炼锌挥发窑窑渣的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GRIREM ADVANCED MATERIALS CO., LTD. Free format text: FORMER OWNER: BEIJING CENTRAL INST.OF THE NONFERROUS METAL Effective date: 20130807 Free format text: FORMER OWNER: GRIREM ADVANCED MATERIALS CO., LTD. Effective date: 20130807 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130807 Address after: 100088, 2, Xinjie street, Beijing Patentee after: Grirem Advanced Materials Co., Ltd. Address before: 100088, 2, Xinjie street, Beijing Patentee before: General Research Institute for Nonferrous Metals Patentee before: Grirem Advanced Materials Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20151230 |
|
EXPY | Termination of patent right or utility model |