CN110340377A - 一种全湿法制备高纯铂粉的方法 - Google Patents
一种全湿法制备高纯铂粉的方法 Download PDFInfo
- Publication number
- CN110340377A CN110340377A CN201910760778.5A CN201910760778A CN110340377A CN 110340377 A CN110340377 A CN 110340377A CN 201910760778 A CN201910760778 A CN 201910760778A CN 110340377 A CN110340377 A CN 110340377A
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- Prior art keywords
- platinum
- solution
- purity
- platinum powder
- acid
- Prior art date
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 title claims abstract description 158
- 238000000034 method Methods 0.000 title claims abstract description 36
- 229910052697 platinum Inorganic materials 0.000 claims abstract description 48
- 239000012535 impurity Substances 0.000 claims abstract description 15
- 239000002253 acid Substances 0.000 claims abstract description 14
- 239000012528 membrane Substances 0.000 claims abstract description 14
- 238000001728 nano-filtration Methods 0.000 claims abstract description 14
- 238000005342 ion exchange Methods 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 12
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000012466 permeate Substances 0.000 claims abstract description 12
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 claims abstract description 10
- 150000002500 ions Chemical class 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 230000005405 multipole Effects 0.000 claims abstract description 3
- NICDRCVJGXLKSF-UHFFFAOYSA-N nitric acid;trihydrochloride Chemical compound Cl.Cl.Cl.O[N+]([O-])=O NICDRCVJGXLKSF-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000000243 solution Substances 0.000 claims description 57
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 239000012065 filter cake Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 7
- 239000008367 deionised water Substances 0.000 claims description 7
- 229910021641 deionized water Inorganic materials 0.000 claims description 7
- KRHYYFGTRYWZRS-UHFFFAOYSA-N hydrofluoric acid Substances F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 7
- QPJSUIGXIBEQAC-UHFFFAOYSA-N n-(2,4-dichloro-5-propan-2-yloxyphenyl)acetamide Chemical compound CC(C)OC1=CC(NC(C)=O)=C(Cl)C=C1Cl QPJSUIGXIBEQAC-UHFFFAOYSA-N 0.000 claims description 7
- 229910017604 nitric acid Inorganic materials 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000004952 Polyamide Substances 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 5
- 238000004090 dissolution Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 229920002647 polyamide Polymers 0.000 claims description 5
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 5
- QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical compound Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- -1 it filters Substances 0.000 claims description 2
- 239000011259 mixed solution Substances 0.000 claims description 2
- UPIXZLGONUBZLK-UHFFFAOYSA-N platinum Chemical class [Pt].[Pt] UPIXZLGONUBZLK-UHFFFAOYSA-N 0.000 claims 1
- 150000003057 platinum Chemical class 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 150000001768 cations Chemical class 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 3
- 229910020437 K2PtCl6 Inorganic materials 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000001036 glow-discharge mass spectrometry Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 1
- 229910002621 H2PtCl6 Inorganic materials 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000003729 cation exchange resin Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000002390 rotary evaporation Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000005477 sputtering target Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/14—Treatment of metallic powder
- B22F1/145—Chemical treatment, e.g. passivation or decarburisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
Description
元素 | 含量/ppm | 元素 | 含量/ppm |
Na | 0.239 | Cu | 0.065 |
Mg | 0.037 | Zn | 0.070 |
Al | 0.22 | Mo | 0.002 |
Si | 0.048 | Ru | 0.006 |
Ca | 0.0033 | Rh | 0.948 |
Ti | 0.0014 | Pd | 1.776 |
Cr | 0.073 | Ag | 0.072 |
Mn | 0.026 | Cd | 0.005 |
Fe | 0.717 | Sn | 0.005 |
Ni | 0.055 | Sb | 0.0009 |
Ir | 0.063 | Pb | 0.061 |
Au | 0.036 | Bi | 0.0002 |
元素 | C | H | O | N | S |
含量/ppm | 13 | 30 | 10 | 15 | 10 |
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811307468X | 2018-11-05 | ||
CN201811307468 | 2018-11-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110340377A true CN110340377A (zh) | 2019-10-18 |
CN110340377B CN110340377B (zh) | 2022-11-29 |
Family
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Family Applications (1)
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CN201910760778.5A Active CN110340377B (zh) | 2018-11-05 | 2019-08-16 | 一种全湿法制备高纯铂粉的方法 |
Country Status (1)
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CN (1) | CN110340377B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111321308A (zh) * | 2020-03-09 | 2020-06-23 | 贵研铂业股份有限公司 | 一种基于微生物吸附制备高纯铂的方法 |
CN113477938A (zh) * | 2021-07-12 | 2021-10-08 | 安徽拓思贵金属有限公司 | 一种高纯铂粉的制备方法 |
CN114378298A (zh) * | 2021-12-21 | 2022-04-22 | 上海铂生金属材料有限公司 | 一种超细铂粉的制备方法 |
CN115090895A (zh) * | 2022-06-30 | 2022-09-23 | 国药集团化学试剂有限公司 | 一种高纯铂粉的制备方法 |
Citations (9)
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US6315811B1 (en) * | 1999-06-18 | 2001-11-13 | W. C. Heraeus Gmbh & Co. Kg | Method for producing platinum |
CN102039422A (zh) * | 2010-11-03 | 2011-05-04 | 上海中科同力化工材料有限公司 | 一种中性的纳米银水溶液、制备方法及其用途 |
JP2012153925A (ja) * | 2011-01-25 | 2012-08-16 | Sumitomo Metal Mining Co Ltd | 易溶性スポンジ白金の製造方法 |
KR101392179B1 (ko) * | 2013-02-08 | 2014-05-08 | 강희남 | 백금족 금속의 회수방법 및 이에 사용되는 백금족 금속의 회수장치 |
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CN107838434A (zh) * | 2017-10-30 | 2018-03-27 | 贵研铂业股份有限公司 | 一种高纯铂粉的制备方法 |
CN108655415A (zh) * | 2018-06-20 | 2018-10-16 | 南京东锐铂业有限公司 | 一种制备高纯铂的新工艺 |
-
2019
- 2019-08-16 CN CN201910760778.5A patent/CN110340377B/zh active Active
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US6315811B1 (en) * | 1999-06-18 | 2001-11-13 | W. C. Heraeus Gmbh & Co. Kg | Method for producing platinum |
CN102039422A (zh) * | 2010-11-03 | 2011-05-04 | 上海中科同力化工材料有限公司 | 一种中性的纳米银水溶液、制备方法及其用途 |
JP2012153925A (ja) * | 2011-01-25 | 2012-08-16 | Sumitomo Metal Mining Co Ltd | 易溶性スポンジ白金の製造方法 |
KR101392179B1 (ko) * | 2013-02-08 | 2014-05-08 | 강희남 | 백금족 금속의 회수방법 및 이에 사용되는 백금족 금속의 회수장치 |
CN104176784A (zh) * | 2014-08-16 | 2014-12-03 | 厦门世达膜科技有限公司 | 一种制备高铼酸铵的方法 |
CN105177305A (zh) * | 2014-11-01 | 2015-12-23 | 陕西华特新材料股份有限公司 | 一种铂金湿法提纯方法 |
CN106148724A (zh) * | 2016-08-29 | 2016-11-23 | 金川集团股份有限公司 | 一种铂精炼工艺 |
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CN108655415A (zh) * | 2018-06-20 | 2018-10-16 | 南京东锐铂业有限公司 | 一种制备高纯铂的新工艺 |
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杨海琼等: "高纯铂粉制备的研究", 《稀有金属与硬质合金》 * |
谭明亮等: "离子交换技术在铂族金属富集、分离提纯中的应用", 《贵金属》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111321308A (zh) * | 2020-03-09 | 2020-06-23 | 贵研铂业股份有限公司 | 一种基于微生物吸附制备高纯铂的方法 |
CN113477938A (zh) * | 2021-07-12 | 2021-10-08 | 安徽拓思贵金属有限公司 | 一种高纯铂粉的制备方法 |
CN114378298A (zh) * | 2021-12-21 | 2022-04-22 | 上海铂生金属材料有限公司 | 一种超细铂粉的制备方法 |
CN114378298B (zh) * | 2021-12-21 | 2024-04-02 | 上海铂生金属材料有限公司 | 一种超细铂粉的制备方法 |
CN115090895A (zh) * | 2022-06-30 | 2022-09-23 | 国药集团化学试剂有限公司 | 一种高纯铂粉的制备方法 |
CN115090895B (zh) * | 2022-06-30 | 2024-03-26 | 国药集团化学试剂有限公司 | 一种高纯铂粉的制备方法 |
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Address after: No. 988, Keji Road, high tech Development Zone, Wuhua District, Kunming, Yunnan 650000 (Kunming Precious Metals Research Institute) Patentee after: Yunnan Precious Metal New Materials Holding Group Co.,Ltd. Country or region after: China Address before: No. 988, Keji Road, high tech Development Zone, Wuhua District, Kunming, Yunnan 650000 (Kunming Precious Metals Research Institute) Patentee before: Sino-Platinum Metals Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240617 Address after: 650000 Ma Jinpu Precious Metals Industrial Park, High tech Zone, Kunming City, Yunnan Province Patentee after: Guiyan Semiconductor Materials (Yunnan) Co.,Ltd. Country or region after: China Address before: No. 988, Keji Road, high tech Development Zone, Wuhua District, Kunming, Yunnan 650000 (Kunming Precious Metals Research Institute) Patentee before: Yunnan Precious Metal New Materials Holding Group Co.,Ltd. Country or region before: China |