CN111482268A - 一种从铂钯尾矿中回收铬铁矿的方法 - Google Patents
一种从铂钯尾矿中回收铬铁矿的方法 Download PDFInfo
- Publication number
- CN111482268A CN111482268A CN202010316777.4A CN202010316777A CN111482268A CN 111482268 A CN111482268 A CN 111482268A CN 202010316777 A CN202010316777 A CN 202010316777A CN 111482268 A CN111482268 A CN 111482268A
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- Prior art keywords
- tailings
- concentrate
- magnetic
- chromite
- separation
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- 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.)
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- 238000000034 method Methods 0.000 title claims abstract description 36
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 229910052763 palladium Inorganic materials 0.000 title claims abstract description 32
- 239000012141 concentrate Substances 0.000 claims abstract description 66
- 238000007885 magnetic separation Methods 0.000 claims abstract description 52
- 230000002000 scavenging effect Effects 0.000 claims abstract description 34
- 238000000926 separation method Methods 0.000 claims abstract description 22
- 230000005484 gravity Effects 0.000 claims abstract description 18
- 239000004576 sand Substances 0.000 claims description 11
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 25
- 239000011707 mineral Substances 0.000 abstract description 25
- 238000011084 recovery Methods 0.000 abstract description 24
- QDOXWKRWXJOMAK-UHFFFAOYSA-N chromium(III) oxide Inorganic materials O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 abstract description 13
- 229910052634 enstatite Inorganic materials 0.000 abstract description 8
- BBCCCLINBSELLX-UHFFFAOYSA-N magnesium;dihydroxy(oxo)silane Chemical compound [Mg+2].O[Si](O)=O BBCCCLINBSELLX-UHFFFAOYSA-N 0.000 abstract description 8
- 230000009977 dual effect Effects 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229910021532 Calcite Inorganic materials 0.000 description 5
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 5
- 229910052626 biotite Inorganic materials 0.000 description 5
- 229910052599 brucite Inorganic materials 0.000 description 5
- NWXHSRDXUJENGJ-UHFFFAOYSA-N calcium;magnesium;dioxido(oxo)silane Chemical compound [Mg+2].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O NWXHSRDXUJENGJ-UHFFFAOYSA-N 0.000 description 5
- 229910052951 chalcopyrite Inorganic materials 0.000 description 5
- DVRDHUBQLOKMHZ-UHFFFAOYSA-N chalcopyrite Chemical compound [S-2].[S-2].[Fe+2].[Cu+2] DVRDHUBQLOKMHZ-UHFFFAOYSA-N 0.000 description 5
- 229910001919 chlorite Inorganic materials 0.000 description 5
- 229910052619 chlorite group Inorganic materials 0.000 description 5
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 5
- 229910052637 diopside Inorganic materials 0.000 description 5
- 239000010453 quartz Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000000454 talc Substances 0.000 description 5
- 229910052623 talc Inorganic materials 0.000 description 5
- 229910052889 tremolite Inorganic materials 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000008237 rinsing water Substances 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000001612 separation test Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
- B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010316777.4A CN111482268B (zh) | 2020-04-21 | 2020-04-21 | 一种从铂钯尾矿中回收铬铁矿的方法 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010316777.4A CN111482268B (zh) | 2020-04-21 | 2020-04-21 | 一种从铂钯尾矿中回收铬铁矿的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111482268A true CN111482268A (zh) | 2020-08-04 |
| CN111482268B CN111482268B (zh) | 2022-03-01 |
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| CN202010316777.4A Active CN111482268B (zh) | 2020-04-21 | 2020-04-21 | 一种从铂钯尾矿中回收铬铁矿的方法 |
Country Status (1)
| Country | Link |
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| CN (1) | CN111482268B (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112538567A (zh) * | 2020-10-30 | 2021-03-23 | 河南佰利联新材料有限公司 | 一种从含铬钛中矿综合回收铬铁矿的方法 |
| CN113941433A (zh) * | 2021-10-14 | 2022-01-18 | 中钢集团马鞍山矿山研究总院股份有限公司 | 一种低品位铬铁矿的梯级回收、分段抛尾的选矿方法 |
| CN113941441A (zh) * | 2021-10-14 | 2022-01-18 | 中钢集团马鞍山矿山研究总院股份有限公司 | 一种低品位铬铁矿湿式强磁预选方法 |
| CN117258996A (zh) * | 2023-11-13 | 2023-12-22 | 矿冶科技集团有限公司 | 铬铁矿尾矿综合回收铬和铂钯的选矿方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101708481A (zh) * | 2008-10-31 | 2010-05-19 | 鞍钢集团矿业公司 | 螺旋溜槽粗选尾矿增设分级工艺 |
| WO2013150642A1 (ja) * | 2012-04-06 | 2013-10-10 | 住友金属鉱山株式会社 | クロマイト回収方法、並びにニッケル酸化鉱石の湿式製錬方法 |
| CN108889441A (zh) * | 2018-08-31 | 2018-11-27 | 中冶北方（大连）工程技术有限公司 | 一种高收率两产品的赤磁混合铁矿选矿工艺 |
-
2020
- 2020-04-21 CN CN202010316777.4A patent/CN111482268B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101708481A (zh) * | 2008-10-31 | 2010-05-19 | 鞍钢集团矿业公司 | 螺旋溜槽粗选尾矿增设分级工艺 |
| WO2013150642A1 (ja) * | 2012-04-06 | 2013-10-10 | 住友金属鉱山株式会社 | クロマイト回収方法、並びにニッケル酸化鉱石の湿式製錬方法 |
| CN108889441A (zh) * | 2018-08-31 | 2018-11-27 | 中冶北方（大连）工程技术有限公司 | 一种高收率两产品的赤磁混合铁矿选矿工艺 |
Non-Patent Citations (3)
| Title |
|---|
| 中国有色金属学会: "《2016-2017 矿物加工工程 学科发展报告》", 31 March 2018, 中国科学技术出版社 * |
| 李媛媛等: "粗细分级粒度对齐大山赤铁矿石分选效果的影响研究", 《金属矿山》 * |
| 雷力等: "从低品位铬矿石中回收铬铁矿的选矿工艺研究", 《矿产综合利用》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112538567A (zh) * | 2020-10-30 | 2021-03-23 | 河南佰利联新材料有限公司 | 一种从含铬钛中矿综合回收铬铁矿的方法 |
| CN112538567B (zh) * | 2020-10-30 | 2022-08-09 | 河南佰利联新材料有限公司 | 一种从含铬钛中矿综合回收铬铁矿的方法 |
| CN113941433A (zh) * | 2021-10-14 | 2022-01-18 | 中钢集团马鞍山矿山研究总院股份有限公司 | 一种低品位铬铁矿的梯级回收、分段抛尾的选矿方法 |
| CN113941441A (zh) * | 2021-10-14 | 2022-01-18 | 中钢集团马鞍山矿山研究总院股份有限公司 | 一种低品位铬铁矿湿式强磁预选方法 |
| CN117258996A (zh) * | 2023-11-13 | 2023-12-22 | 矿冶科技集团有限公司 | 铬铁矿尾矿综合回收铬和铂钯的选矿方法 |
| CN117258996B (zh) * | 2023-11-13 | 2024-03-08 | 矿冶科技集团有限公司 | 铬铁矿尾矿综合回收铬和铂钯的选矿方法 |
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| Publication number | Publication date |
|---|---|
| CN111482268B (zh) | 2022-03-01 |
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Address after: 510651 No. 363, Changxin Road, Guangzhou, Guangdong, Tianhe District Patentee after: Institute of resource utilization and rare earth development, Guangdong Academy of Sciences Address before: 510651 No. 363, Changxin Road, Guangzhou, Guangdong, Tianhe District Patentee before: Institute of resources comprehensive utilization, Guangdong Academy of Sciences |
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Address after: 510651 No. 363, Changxin Road, Guangzhou, Guangdong, Tianhe District Patentee after: Institute of resources comprehensive utilization, Guangdong Academy of Sciences Address before: No. 363, Changxing Road, Tianhe District, Guangzhou, Guangdong 510650 Patentee before: GUANGDONG INSTITUTE OF RESOURCES COMPREHENSIVE UTILIZATION |
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Application publication date: 20200804 Assignee: Dongguan Linxi Intelligent Technology Co.,Ltd. Assignor: Institute of resource utilization and rare earth development, Guangdong Academy of Sciences Contract record no.: X2023980042095 Denomination of invention: A method for recovering chromite from platinum palladium tailings Granted publication date: 20220301 License type: Common License Record date: 20230919 Application publication date: 20200804 Assignee: Huizhou qingleyuan Intelligent Technology Co.,Ltd. Assignor: Institute of resource utilization and rare earth development, Guangdong Academy of Sciences Contract record no.: X2023980042093 Denomination of invention: A method for recovering chromite from platinum palladium tailings Granted publication date: 20220301 License type: Common License Record date: 20230919 Application publication date: 20200804 Assignee: Foshan chopsticks Technology Co.,Ltd. Assignor: Institute of resource utilization and rare earth development, Guangdong Academy of Sciences Contract record no.: X2023980042085 Denomination of invention: A method for recovering chromite from platinum palladium tailings Granted publication date: 20220301 License type: Common License Record date: 20230919 Application publication date: 20200804 Assignee: Foshan WanChen Technology Co.,Ltd. Assignor: Institute of resource utilization and rare earth development, Guangdong Academy of Sciences Contract record no.: X2023980042067 Denomination of invention: A method for recovering chromite from platinum palladium tailings Granted publication date: 20220301 License type: Common License Record date: 20230919 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20200804 Assignee: Bainuo Zhongcheng (Chongqing) Electronic Technology Co.,Ltd. Assignor: Institute of resource utilization and rare earth development, Guangdong Academy of Sciences Contract record no.: X2023980042450 Denomination of invention: A method for recovering chromite from platinum palladium tailings Granted publication date: 20220301 License type: Common License Record date: 20230922 |