CN105112681B - 一种从铂钯精矿中提取金铂钯的方法 - Google Patents
一种从铂钯精矿中提取金铂钯的方法 Download PDFInfo
- Publication number
- CN105112681B CN105112681B CN201510561999.1A CN201510561999A CN105112681B CN 105112681 B CN105112681 B CN 105112681B CN 201510561999 A CN201510561999 A CN 201510561999A CN 105112681 B CN105112681 B CN 105112681B
- Authority
- CN
- China
- Prior art keywords
- liquid
- platinum
- palladium
- gold
- ammonium
- 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.)
- Active
Links
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 title claims abstract description 108
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 title claims abstract description 83
- 229910052697 platinum Inorganic materials 0.000 title claims abstract description 49
- 229910052763 palladium Inorganic materials 0.000 title claims abstract description 33
- 239000012141 concentrate Substances 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 19
- JUWSSMXCCAMYGX-UHFFFAOYSA-N gold platinum Chemical compound [Pt].[Au] JUWSSMXCCAMYGX-UHFFFAOYSA-N 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 claims abstract description 60
- 229910052737 gold Inorganic materials 0.000 claims abstract description 30
- 239000010931 gold Substances 0.000 claims abstract description 30
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims abstract description 26
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 24
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 24
- NICDRCVJGXLKSF-UHFFFAOYSA-N nitric acid;trihydrochloride Chemical compound Cl.Cl.Cl.O[N+]([O-])=O NICDRCVJGXLKSF-UHFFFAOYSA-N 0.000 claims abstract description 17
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 15
- 235000019270 ammonium chloride Nutrition 0.000 claims abstract description 13
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 claims abstract description 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000004202 carbamide Substances 0.000 claims abstract description 5
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 claims abstract description 5
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 19
- 238000010792 warming Methods 0.000 claims description 18
- 229910000906 Bronze Inorganic materials 0.000 claims description 11
- 239000010974 bronze Substances 0.000 claims description 11
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
- QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical group Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 claims description 8
- 238000007654 immersion Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000001556 precipitation Methods 0.000 claims description 7
- 239000000284 extract Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000005984 hydrogenation reaction Methods 0.000 claims description 4
- 229910000474 mercury oxide Inorganic materials 0.000 claims description 4
- UKWHYYKOEPRTIC-UHFFFAOYSA-N mercury(ii) oxide Chemical compound [Hg]=O UKWHYYKOEPRTIC-UHFFFAOYSA-N 0.000 claims description 4
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 claims description 4
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 4
- 229910001948 sodium oxide Inorganic materials 0.000 claims description 4
- 238000004065 wastewater treatment Methods 0.000 claims description 4
- 230000001698 pyrogenic effect Effects 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims 1
- 239000013049 sediment Substances 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 7
- 239000002253 acid Substances 0.000 abstract description 3
- 239000010970 precious metal Substances 0.000 abstract description 3
- 238000002386 leaching Methods 0.000 abstract description 2
- 229910002651 NO3 Inorganic materials 0.000 abstract 5
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 5
- 230000002829 reductive effect Effects 0.000 abstract 5
- 229910002094 inorganic tetrachloropalladate Inorganic materials 0.000 abstract 2
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000010953 base metal Substances 0.000 description 3
- 229910052797 bismuth Inorganic materials 0.000 description 3
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910000510 noble metal Inorganic materials 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 241000416536 Euproctis pseudoconspersa Species 0.000 description 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910052711 selenium Inorganic materials 0.000 description 2
- 239000011669 selenium Substances 0.000 description 2
- 229910018879 Pt—Pd Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000009854 hydrometallurgy Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 235000021110 pickles Nutrition 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Classifications
-
- 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
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510561999.1A CN105112681B (zh) | 2015-09-07 | 2015-09-07 | 一种从铂钯精矿中提取金铂钯的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510561999.1A CN105112681B (zh) | 2015-09-07 | 2015-09-07 | 一种从铂钯精矿中提取金铂钯的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105112681A CN105112681A (zh) | 2015-12-02 |
CN105112681B true CN105112681B (zh) | 2017-05-10 |
Family
ID=54660782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510561999.1A Active CN105112681B (zh) | 2015-09-07 | 2015-09-07 | 一种从铂钯精矿中提取金铂钯的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105112681B (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106119554B (zh) * | 2016-08-18 | 2018-01-16 | 紫金矿业集团股份有限公司 | 从银阳极泥中制备高纯金并富集银、铂和钯的方法 |
CN106521177A (zh) * | 2016-10-28 | 2017-03-22 | 胡志 | 铂族金属的分离方法 |
CN107058733B (zh) * | 2017-05-12 | 2019-03-26 | 江西铜业集团公司 | 一种铂钯精矿全湿法除杂工艺 |
CN107058748B (zh) * | 2017-06-09 | 2018-05-22 | 烟台市金奥环保科技有限公司 | 一种回收高锑王水渣中金银的方法 |
CN108707754A (zh) * | 2018-08-07 | 2018-10-26 | 陈子清 | 一种回收催化剂中贵金属的方法及装置 |
CN108950234B (zh) * | 2018-08-15 | 2021-01-26 | 大冶有色金属有限责任公司 | 一种从铂钯混合物中分离铂与钯的方法 |
CN109207734B (zh) * | 2018-09-29 | 2020-02-14 | 江苏理工学院 | 一种三元催化器废料中贵金属的提取方法 |
CN110512091A (zh) * | 2019-09-19 | 2019-11-29 | 李旭意 | 一种以氯钯酸铵为原料的钯精炼方法 |
CN110904337B (zh) * | 2019-12-10 | 2021-05-28 | 新疆有色金属研究所 | 一种高纯海绵钯的制备方法 |
CN111218563A (zh) * | 2020-02-17 | 2020-06-02 | 山东恒邦冶炼股份有限公司 | 一种从黑金粉中高效回收钯的方法 |
AU2021329906A1 (en) | 2020-08-18 | 2023-04-27 | Enviro Metals, LLC | Metal refinement |
CN113528849B (zh) * | 2021-06-02 | 2022-12-23 | 云南滇金投资有限公司 | 一种从含钯银合质金中提取精炼金的方法 |
CN116356143A (zh) * | 2021-12-27 | 2023-06-30 | 中国科学院过程工程研究所 | 一种提取钯的方法 |
CN115216632B (zh) * | 2022-07-25 | 2023-08-29 | 苏州诺倍金环保科技有限公司 | 一种铂、钯炉粉精炼提纯工艺 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101358287A (zh) * | 2008-09-10 | 2009-02-04 | 灵宝市金源矿业有限责任公司 | 一种难熔合质金中金、银及铂族金属的分离方法 |
RU2398898C1 (ru) * | 2009-04-09 | 2010-09-10 | Учреждение Российской академии наук Институт неорганической химии им. А.В. Николаева Сибирского отделения РАН | Способ селективного извлечения палладия, платины и родия из концентратов |
JP5777150B2 (ja) * | 2011-04-28 | 2015-09-09 | 田中貴金属工業株式会社 | 白金及びパラジウムの回収方法 |
CN102277497B (zh) * | 2011-08-05 | 2013-03-13 | 武汉格林美资源循环有限公司 | 一种从废旧电路板中回收金、钯、铂、银的方法 |
CN103114207A (zh) * | 2013-02-01 | 2013-05-22 | 廖殷 | 一种提纯千足金银铂钯锇的方法 |
CN103757421B (zh) * | 2014-01-22 | 2015-08-12 | 中条山有色金属集团有限公司 | 铂钯泥中稀贵金属的提取方法 |
-
2015
- 2015-09-07 CN CN201510561999.1A patent/CN105112681B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN105112681A (zh) | 2015-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105112681B (zh) | 一种从铂钯精矿中提取金铂钯的方法 | |
EP0048103B1 (en) | Process for the extraction of precious metals from concentrates thereof | |
CN102994771B (zh) | 一种从银电解阳极泥分金液中提取海绵钯的方法 | |
CN106065434B (zh) | 一种湿法综合回收银阳极泥直接提纯金的方法 | |
CN106636652B (zh) | 一种从银阳极泥分金液中高效绿色回收钯的工艺 | |
CN103397189A (zh) | 一种从含银废料中回收银及其它金属的方法 | |
JPH09316559A (ja) | 還元銀の製造方法 | |
CN108421986A (zh) | 一种高纯铱粉的制备方法 | |
CN105274351B (zh) | 一种有机还原法从阳极泥中回收高纯金的工艺 | |
CN104611542B (zh) | 一种中温氯化法处理金银铜阳极泥的方法 | |
RU2693285C1 (ru) | Способ разделения металлов из сплава платина, палладий, родий Pt-Pd-Rh | |
KR100209124B1 (ko) | 백금 회수방법 | |
CN109706322A (zh) | 一种分银渣中银、铅、锡的提取方法 | |
CN106498178B (zh) | 一种回收载金粉炭中金的方法 | |
CN105886785A (zh) | 一种从含高硒碲富银渣中制取高纯银粉的方法 | |
RU2742994C1 (ru) | Способ селективного выделения родия Rh, рутения Ru и иридия Ir из солянокислых растворов хлорокомплексов платины Pt(IV), палладия Pd(II), золота Au(III), серебра Ag(I), родия Rh(III), рутения Ru(IV) и иридия Ir(IV) | |
JPH09279264A (ja) | 貴金属の連続抽出方法および回収方法 | |
CN107475512B (zh) | 一种综合开发低品位铂钯精矿的方法 | |
CN116904738A (zh) | 一种提高铂钯富集渣中稀贵金属直收率的方法 | |
CN114717418A (zh) | 一种铂废液中提取高纯海绵铂的方法 | |
JP7006332B2 (ja) | 金粉の製造方法 | |
JP2005126800A (ja) | セレン、テルルを含む還元滓の浸出方法 | |
JPS6116326B2 (zh) | ||
JP2004035968A (ja) | 白金族元素の分離方法 | |
JP7571501B2 (ja) | 白金族元素含有物から塩素浸出液を得る方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Qu Shengli Inventor after: Wang Xing Inventor after: Cui Jiayou Inventor after: Zhang Shanhui Inventor after: Hou Shaobin Inventor after: Zhao Zhupeng Inventor after: Tao Mingguang Inventor after: Lin Lilin Inventor before: Wang Xing Inventor before: Cui Jiayou Inventor before: Zhang Shanhui Inventor before: Hou Shaobin Inventor before: Zhao Zhupeng Inventor before: Tao Mingguang Inventor before: Lin Lilin |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |