BR112018003008A2 - sistema e método para recuperar metais preciosos catalíticos da solução de processamento galvânico aquosa - Google Patents
sistema e método para recuperar metais preciosos catalíticos da solução de processamento galvânico aquosaInfo
- Publication number
- BR112018003008A2 BR112018003008A2 BR112018003008A BR112018003008A BR112018003008A2 BR 112018003008 A2 BR112018003008 A2 BR 112018003008A2 BR 112018003008 A BR112018003008 A BR 112018003008A BR 112018003008 A BR112018003008 A BR 112018003008A BR 112018003008 A2 BR112018003008 A2 BR 112018003008A2
- Authority
- BR
- Brazil
- Prior art keywords
- processing solution
- holding tank
- catalytic precious
- unit
- filtering unit
- Prior art date
Links
- 230000003197 catalytic effect Effects 0.000 title abstract 4
- 239000010970 precious metal Substances 0.000 title abstract 4
- 238000001914 filtration Methods 0.000 abstract 7
- 239000012141 concentrate Substances 0.000 abstract 1
- 239000012466 permeate Substances 0.000 abstract 1
- 238000000108 ultra-filtration Methods 0.000 abstract 1
Classifications
-
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/005—Separation by a physical processing technique only, e.g. by mechanical breaking
-
- 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
- C22B11/048—Recovery of noble metals from waste materials from spent catalysts
-
- 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
- C22B11/046—Recovery of noble metals from waste materials from manufactured products, e.g. from printed circuit boards, from photographic films, paper or baths
-
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/009—General processes for recovering metals or metallic compounds from spent catalysts
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Chemically Coating (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
um sistema para recuperar metais preciosos catalíticos a partir de soluções de processamento galvânico aquosas é fornecido. o sistema compreende pelo menos um tanque de retenção e pelo menos uma unidade de filtragem, em que o tanque de retenção mantém a solução de processamento galvânico e a unidade de filtragem compreende meios de ultrafiltragem e em que a unidade de filtragem está em conexão hidráulica com o tanque de retenção. a unidade de filtragem é capaz de fornecer uma corrente de permeado com uma concentração de metal precioso catalítico reduzida em relação à alimentação da unidade de filtragem e uma corrente de concentrado com maior concentração de metal precioso catalítico em relação à alimentação da unidade de filtragem. o sistema compreende pelo menos um trocador de calor disposto hidraulicamente entre o tanque de retenção e a unidade de filtragem, sendo capaz de limitar a temperatura média tr1 da solução aquosa de processamento galvânico para <= 50 °c, de preferência <= 45 °c, com mais preferência <= 40 °c, antes de entrar na unidade de filtragem.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15181635.2A EP3133175A1 (en) | 2015-08-19 | 2015-08-19 | System and process for recovering catalytic precious metal from aqueous galvanic processing solution |
| PCT/US2016/046977 WO2017031032A1 (en) | 2015-08-19 | 2016-08-15 | System and method for recovering catalytic precious metal from aqueous galvanic processing solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112018003008A2 true BR112018003008A2 (pt) | 2018-09-18 |
Family
ID=54065684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112018003008A BR112018003008A2 (pt) | 2015-08-19 | 2016-08-15 | sistema e método para recuperar metais preciosos catalíticos da solução de processamento galvânico aquosa |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20180245178A1 (pt) |
| EP (1) | EP3133175A1 (pt) |
| JP (1) | JP6518834B2 (pt) |
| KR (1) | KR20180034485A (pt) |
| CN (1) | CN107922996A (pt) |
| BR (1) | BR112018003008A2 (pt) |
| CA (1) | CA2994174A1 (pt) |
| MX (1) | MX2018002008A (pt) |
| TW (1) | TW201718882A (pt) |
| WO (1) | WO2017031032A1 (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3025806B1 (fr) * | 2014-09-15 | 2019-09-06 | Bigarren Bizi | Procede de traitement et d'extraction de dechets electroniques en vue de la recuperation des constituants inclus dans de tel dechets |
| KR102173201B1 (ko) | 2018-12-28 | 2020-11-03 | 조선대학교산학협력단 | 마이크로웨이브를 이용한 불순물 제거방법 및 이에 사용되는 제거장치 |
| JP6653778B1 (ja) * | 2019-03-14 | 2020-02-26 | 松田産業株式会社 | 錫と共沈した触媒金属含有水溶液からの触媒金属の回収方法及び回収装置 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4435258A (en) | 1982-09-28 | 1984-03-06 | Western Electric Co., Inc. | Method and apparatus for the recovery of palladium from spent electroless catalytic baths |
| US5501798A (en) * | 1994-04-06 | 1996-03-26 | Zenon Environmental, Inc. | Microfiltration enhanced reverse osmosis for water treatment |
| US6074561A (en) * | 1995-10-23 | 2000-06-13 | Phoenankh Corp. | Apparatus and method for recovering photoresist developers and strippers |
| US6533938B1 (en) * | 1999-05-27 | 2003-03-18 | Worcester Polytechnic Institue | Polymer enhanced diafiltration: filtration using PGA |
| US6391209B1 (en) * | 1999-08-04 | 2002-05-21 | Mykrolis Corporation | Regeneration of plating baths |
| DE60106498T2 (de) * | 2000-01-20 | 2006-07-13 | Westfalia Separator Ag | Verfahren und Vorrichtung für die Reinigung und/oder Behandlung von edelmetallhaltigen Suspensionen mittels Membranfiltration |
| DE10024239C1 (de) * | 2000-05-15 | 2001-09-20 | Atotech Deutschland Gmbh | Verfahren zum galvanotechnischen Behandeln von Werkstücken mit einer Palladiumkolloidlösung |
| DE10148632C1 (de) * | 2001-09-26 | 2003-06-05 | Atotech Deutschland Gmbh | Verfahren und Vorrichtung zum galvanotechnischen Behandeln von Werkstücken mit einer Edelmetalle enthaltenden Flüssigkeit |
| DE60201404T2 (de) | 2001-11-21 | 2005-03-10 | Shipley Co., L.L.C., Marlborough | Verfahren zur Rückgewinnung von Katalysatormetallen unter Verwendung eines Filters aus porösem Metall |
| CN101007239A (zh) * | 2006-12-20 | 2007-08-01 | 华南理工大学 | 多级超滤浓缩分离系统及方法 |
| WO2009073175A2 (en) * | 2007-11-30 | 2009-06-11 | Siemens Water Technologies Corp. | Systems and methods for water treatment |
| CN102356454B (zh) * | 2009-03-31 | 2014-03-26 | 栗田工业株式会社 | 蚀刻液的处理装置以及处理方法 |
| CN102912146A (zh) * | 2012-11-13 | 2013-02-06 | 波鹰(厦门)科技有限公司 | 双膜法锰回收方法 |
| CN102919426B (zh) * | 2012-11-15 | 2014-10-29 | 戴群 | 一种有效保留原茶品质的普洱茶提取物及其制备方法 |
| CN103305700B (zh) * | 2013-06-27 | 2014-07-09 | 江苏省环境科学研究院 | 一种从含银废水中回收银的方法 |
| RU146354U1 (ru) * | 2013-12-30 | 2014-10-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уральский государственный экономический университет" (ФГБОУ ВПО "УрГЭУ") | Мембранная установка разделения молочной сыворотки методом ультрафильтрации |
| CN203938622U (zh) * | 2014-06-09 | 2014-11-12 | 吉首大学 | 一种用于杜仲翅果桃叶珊瑚苷提取的装置 |
-
2015
- 2015-08-19 EP EP15181635.2A patent/EP3133175A1/en not_active Withdrawn
-
2016
- 2016-08-15 US US15/754,224 patent/US20180245178A1/en not_active Abandoned
- 2016-08-15 CN CN201680046194.6A patent/CN107922996A/zh active Pending
- 2016-08-15 JP JP2018507711A patent/JP6518834B2/ja active Active
- 2016-08-15 MX MX2018002008A patent/MX2018002008A/es unknown
- 2016-08-15 BR BR112018003008A patent/BR112018003008A2/pt not_active Application Discontinuation
- 2016-08-15 WO PCT/US2016/046977 patent/WO2017031032A1/en active Application Filing
- 2016-08-15 CA CA2994174A patent/CA2994174A1/en not_active Abandoned
- 2016-08-15 KR KR1020187004377A patent/KR20180034485A/ko not_active Application Discontinuation
- 2016-08-16 TW TW105126025A patent/TW201718882A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018525220A (ja) | 2018-09-06 |
| KR20180034485A (ko) | 2018-04-04 |
| TW201718882A (zh) | 2017-06-01 |
| WO2017031032A1 (en) | 2017-02-23 |
| MX2018002008A (es) | 2018-06-06 |
| US20180245178A1 (en) | 2018-08-30 |
| CN107922996A (zh) | 2018-04-17 |
| JP6518834B2 (ja) | 2019-05-22 |
| CA2994174A1 (en) | 2017-02-23 |
| EP3133175A1 (en) | 2017-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |