KR20160127088A - 귀금속의 선택적 제거를 위한 습윤 기재 제제 - Google Patents
귀금속의 선택적 제거를 위한 습윤 기재 제제 Download PDFInfo
- Publication number
- KR20160127088A KR20160127088A KR1020167026584A KR20167026584A KR20160127088A KR 20160127088 A KR20160127088 A KR 20160127088A KR 1020167026584 A KR1020167026584 A KR 1020167026584A KR 20167026584 A KR20167026584 A KR 20167026584A KR 20160127088 A KR20160127088 A KR 20160127088A
- Authority
- KR
- South Korea
- Prior art keywords
- acid
- chloride
- ammonium
- source
- noble metal
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/20—Electrolytic production, recovery or refining of metals by electrolysis of solutions of noble metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet processes
- C22B11/042—Recovery of noble metals from waste materials
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/065—Nitric acids or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/16—Acidic compositions
- C23F1/30—Acidic compositions for etching other metallic material
-
- 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
-
- Y02P10/214—
-
- Y02P10/234—
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461944366P | 2014-02-25 | 2014-02-25 | |
US61/944,366 | 2014-02-25 | ||
PCT/US2015/017088 WO2015130607A1 (en) | 2014-02-25 | 2015-02-23 | Wet based formulations for the selective removal of noble metals |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20160127088A true KR20160127088A (ko) | 2016-11-02 |
Family
ID=54009528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020167026584A KR20160127088A (ko) | 2014-02-25 | 2015-02-23 | 귀금속의 선택적 제거를 위한 습윤 기재 제제 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20160362804A1 (zh) |
EP (1) | EP3110982A4 (zh) |
KR (1) | KR20160127088A (zh) |
CN (1) | CN106661663A (zh) |
CA (1) | CA2943992A1 (zh) |
TW (1) | TW201602357A (zh) |
WO (1) | WO2015130607A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220025784A (ko) * | 2018-07-06 | 2022-03-03 | 엔테그리스, 아이엔씨. | 니켈 백금 물질을 선택적으로 제거하기 위한 방법 |
KR20220121668A (ko) * | 2021-02-25 | 2022-09-01 | 김지열 | 금속 박리제 조성물 및 이를 이용한 금속 박리방법 |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105683336A (zh) | 2013-06-06 | 2016-06-15 | 高级技术材料公司 | 用于选择性蚀刻氮化钛的组合物和方法 |
TWI654340B (zh) | 2013-12-16 | 2019-03-21 | 美商恩特葛瑞斯股份有限公司 | Ni:NiGe:Ge選擇性蝕刻配方及其使用方法 |
EP3084809A4 (en) | 2013-12-20 | 2017-08-23 | Entegris, Inc. | Use of non-oxidizing strong acids for the removal of ion-implanted resist |
EP3083016B1 (en) * | 2013-12-20 | 2020-07-29 | Greene Lyon Group Inc. | Method and apparatus for recovery of noble metals, including recovery of noble metals from plated and/or filled scrap |
KR102290209B1 (ko) | 2013-12-31 | 2021-08-20 | 엔테그리스, 아이엔씨. | 규소 및 게르마늄을 선택적으로 에칭하기 위한 배합물 |
US20160340620A1 (en) | 2014-01-29 | 2016-11-24 | Advanced Technology Materials, Inc. | Post chemical mechanical polishing formulations and method of use |
EP2985354B1 (de) * | 2014-11-10 | 2016-10-19 | Heraeus Deutschland GmbH & Co. KG | Verfahren zum Entfernen von Edelmetall aus edelmetallhaltigen Katalysatorformkörpern |
EP3064602A1 (de) * | 2015-03-05 | 2016-09-07 | Heraeus Deutschland GmbH & Co. KG | Verfahren zur Herstellung von elementarem Rhodium |
JP6893621B2 (ja) | 2015-04-21 | 2021-06-23 | エクシール ワークス コーポレイション | 有機溶媒中の貴金属を選択的に浸出および抽出するための方法 |
EP3353332B1 (en) | 2015-06-24 | 2024-05-15 | Greene Lyon Group, Inc. | Selective removal of noble metals using acidic fluids, including fluids containing nitrate ions |
WO2017033915A1 (ja) * | 2015-08-26 | 2017-03-02 | 株式会社Adeka | エッチング液組成物及びエッチング方法 |
US10920143B2 (en) | 2015-08-26 | 2021-02-16 | Adeka Corporation | Etching liquid composition and etching method |
CN106498159B (zh) * | 2016-10-24 | 2018-07-03 | 黄奇向 | 一种金银铜选矿添加剂及其生产方法和使用方法 |
WO2019178051A1 (en) * | 2018-03-12 | 2019-09-19 | Jabil Inc. | Precious metals recovery processes |
IT201800005160A1 (it) * | 2018-05-08 | 2019-11-08 | Metodo per il recupero di oro metallico | |
CN109811138B (zh) * | 2018-11-05 | 2021-04-09 | 贵研铂业股份有限公司 | 一种从含铱有机废液中回收铱的方法 |
KR102648664B1 (ko) * | 2018-12-04 | 2024-03-19 | 삼성디스플레이 주식회사 | 식각액 조성물 및 이를 이용한 금속 패턴과 어레이 기판의 제조 방법 |
CN109609783B (zh) * | 2018-12-22 | 2020-11-10 | 励福(江门)环保科技股份有限公司 | 一种从含钯、铑合金的合金片中高效分离提纯钯和铑的方法 |
CN109943718A (zh) * | 2019-04-11 | 2019-06-28 | 昆明理工大学 | 一种采用过硫酸盐作为氧化剂的卤化物提金方法 |
CN110006987B (zh) * | 2019-05-06 | 2021-09-21 | 甘肃有色冶金职业技术学院 | 一种合金中金、钯、铂、铑、铱、钌的连续检测方法 |
FR3096833B1 (fr) | 2019-05-29 | 2022-03-04 | Rosi | procédé de recyclage de l’argent présent sur une cellule photovoltaïque |
US11666955B2 (en) | 2019-09-04 | 2023-06-06 | Jabil Inc. | System and method for obtaining mineral rich powder from electronic waste |
CN110669939A (zh) * | 2019-11-12 | 2020-01-10 | 长春黄金研究院有限公司 | 一种晶圆废料回收金的方法 |
CN110964925B (zh) * | 2019-12-23 | 2021-05-07 | 昆明理工大学 | 一种回收镍基高温合金的方法 |
CA3173963A1 (en) * | 2020-08-07 | 2022-02-10 | Hiwa SALIMI | Methods for leaching and recovery of platinum group metals in organic solvents |
EP4334484A1 (en) * | 2021-05-03 | 2024-03-13 | Phoenix Tailings, Inc. | Noble metal extraction method and apparatus |
FR3126892A1 (fr) * | 2021-09-16 | 2023-03-17 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Procede de recuperation selective de l’or par voie de chimie verte a partir d’un element contenant de l’or et un platinoide |
JP7478719B2 (ja) | 2021-11-29 | 2024-05-07 | 田中貴金属工業株式会社 | 貴金属の溶解剥離方法および溶解剥離装置 |
DE102022111440B3 (de) * | 2022-05-09 | 2022-08-25 | Technische Universität Bergakademie Freiberg, Körperschaft des öffentlichen Rechts | Verfahren zur Rückgewinnung von Ruthenium aus einem Ruthenium-haltigem Material |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
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US136102A (en) * | 1873-02-18 | Improvement in treating ores of silver | ||
US732641A (en) * | 1902-09-10 | 1903-06-30 | Thomas B Joseph | Metal-leaching process. |
US3256092A (en) * | 1962-03-05 | 1966-06-14 | Gen Aniline & Film Corp | Corrosion inhibitors in bleach solutions |
US4244735A (en) * | 1979-07-27 | 1981-01-13 | Hazen Research, Inc. | Chloride leach process for recovering metal values in the presence of arsenic |
EP0124213A1 (en) * | 1983-02-25 | 1984-11-07 | Hydromet Mineral (Uk) Limited | Extraction process |
SE452169B (sv) * | 1984-03-06 | 1987-11-16 | Boliden Ab | Forfarande for utvinning av metallverden ur jerninnehallande material |
US4668289A (en) * | 1985-11-22 | 1987-05-26 | Wisconsin Alumni Research Foundation | Method for reclaiming gold |
FR2705102B1 (fr) * | 1993-05-12 | 1995-08-11 | Rhone Poulenc Chimie | Procede de traitement de compositions contenant des metaux precieux et autres elements de valeur en vue de leur recuperation. |
GB2370567B (en) * | 2000-11-01 | 2005-05-04 | Lee Fisher Robinson | Extraction processes |
US6551378B2 (en) * | 2001-02-20 | 2003-04-22 | Green Mineral Products Llc | Recovery of precious metals from low concentration sources |
US7067090B2 (en) * | 2002-10-25 | 2006-06-27 | South Dakota School Of Mines And Technology | Recovery of platinum group metals |
WO2011156861A1 (en) * | 2010-06-15 | 2011-12-22 | The University Of Queensland | Method of recovering a metal |
CN103388080B (zh) * | 2013-07-18 | 2014-12-24 | 中海油太原贵金属有限公司 | 一种从钯基吸附网中回收分离铂和钯的方法 |
-
2015
- 2015-02-23 EP EP15755407.2A patent/EP3110982A4/en not_active Withdrawn
- 2015-02-23 US US15/121,622 patent/US20160362804A1/en not_active Abandoned
- 2015-02-23 WO PCT/US2015/017088 patent/WO2015130607A1/en active Application Filing
- 2015-02-23 KR KR1020167026584A patent/KR20160127088A/ko unknown
- 2015-02-23 CN CN201580020472.6A patent/CN106661663A/zh active Pending
- 2015-02-23 CA CA2943992A patent/CA2943992A1/en not_active Abandoned
- 2015-02-25 TW TW104106023A patent/TW201602357A/zh unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220025784A (ko) * | 2018-07-06 | 2022-03-03 | 엔테그리스, 아이엔씨. | 니켈 백금 물질을 선택적으로 제거하기 위한 방법 |
KR20220121668A (ko) * | 2021-02-25 | 2022-09-01 | 김지열 | 금속 박리제 조성물 및 이를 이용한 금속 박리방법 |
Also Published As
Publication number | Publication date |
---|---|
US20160362804A1 (en) | 2016-12-15 |
CN106661663A (zh) | 2017-05-10 |
EP3110982A4 (en) | 2017-11-22 |
WO2015130607A1 (en) | 2015-09-03 |
TW201602357A (zh) | 2016-01-16 |
CA2943992A1 (en) | 2015-09-03 |
EP3110982A1 (en) | 2017-01-04 |
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