RU2002130412A - METHOD FOR ALLOCATING PLATINUM METALS - Google Patents
METHOD FOR ALLOCATING PLATINUM METALSInfo
- Publication number
- RU2002130412A RU2002130412A RU2002130412/15A RU2002130412A RU2002130412A RU 2002130412 A RU2002130412 A RU 2002130412A RU 2002130412/15 A RU2002130412/15 A RU 2002130412/15A RU 2002130412 A RU2002130412 A RU 2002130412A RU 2002130412 A RU2002130412 A RU 2002130412A
- Authority
- RU
- Russia
- Prior art keywords
- palladium
- desorption
- exchange resin
- anion exchange
- solutions
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title claims 5
- 239000002184 metal Substances 0.000 title claims 5
- -1 PLATINUM METALS Chemical class 0.000 title claims 3
- 229910052697 platinum Inorganic materials 0.000 title claims 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 title claims 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims 11
- 229910052763 palladium Inorganic materials 0.000 claims 6
- 239000003957 anion exchange resin Substances 0.000 claims 3
- 238000003795 desorption Methods 0.000 claims 3
- BDAGIHXWWSANSR-UHFFFAOYSA-N formic acid Chemical compound OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
- ZWRMSOMIVOVMQX-UHFFFAOYSA-M 2-(2-aminoethyldisulfanyl)ethanamine;palladium(2+);chloride Chemical class [Cl-].[Pd+2].NCCSSCCN ZWRMSOMIVOVMQX-UHFFFAOYSA-M 0.000 claims 2
- 235000011114 ammonium hydroxide Nutrition 0.000 claims 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims 2
- 238000001953 recrystallisation Methods 0.000 claims 2
- 230000008929 regeneration Effects 0.000 claims 2
- 238000011069 regeneration method Methods 0.000 claims 2
- 238000000926 separation method Methods 0.000 claims 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims 1
- 239000012141 concentrate Substances 0.000 claims 1
- 235000019253 formic acid Nutrition 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 229910000000 metal hydroxide Inorganic materials 0.000 claims 1
- 150000004692 metal hydroxides Chemical class 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 238000001556 precipitation Methods 0.000 claims 1
- 238000005185 salting out Methods 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2002130412/15A RU2238244C2 (en) | 2002-11-12 | 2002-11-12 | Method of recovering platinum metals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2002130412/15A RU2238244C2 (en) | 2002-11-12 | 2002-11-12 | Method of recovering platinum metals |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2002130412A true RU2002130412A (en) | 2004-06-10 |
RU2238244C2 RU2238244C2 (en) | 2004-10-20 |
Family
ID=33537237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2002130412/15A RU2238244C2 (en) | 2002-11-12 | 2002-11-12 | Method of recovering platinum metals |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2238244C2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2535705C1 (en) * | 2013-04-23 | 2014-12-20 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" | Method of producing disubstituted dinitrite compounds of palladium |
RU2760748C1 (en) * | 2020-09-29 | 2021-11-30 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") | Method for separating palladium from a powder system containing palladium, other metals and their compounds |
RU2758043C1 (en) * | 2021-02-25 | 2021-10-25 | Акционерное общество "Аксион-Редкие и Драгоценные металлы" | Method for extracting platinum and palladium from silver electrolytes |
-
2002
- 2002-11-12 RU RU2002130412/15A patent/RU2238244C2/en active
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