BR9910097A - Processo e dispositivo para a regeneração eletrodialìtica de um banho de precipitação metálica, sem corrente - Google Patents
Processo e dispositivo para a regeneração eletrodialìtica de um banho de precipitação metálica, sem correnteInfo
- Publication number
- BR9910097A BR9910097A BR9910097-5A BR9910097A BR9910097A BR 9910097 A BR9910097 A BR 9910097A BR 9910097 A BR9910097 A BR 9910097A BR 9910097 A BR9910097 A BR 9910097A
- Authority
- BR
- Brazil
- Prior art keywords
- compartments
- electrodialysis
- product compartments
- precipitation bath
- exchange membranes
- Prior art date
Links
- 238000000909 electrodialysis Methods 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 5
- 238000001556 precipitation Methods 0.000 title abstract 4
- 230000008929 regeneration Effects 0.000 title abstract 3
- 238000011069 regeneration method Methods 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- 238000010790 dilution Methods 0.000 abstract 4
- 239000012895 dilution Substances 0.000 abstract 4
- 239000003011 anion exchange membrane Substances 0.000 abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 238000005341 cation exchange Methods 0.000 abstract 1
- -1 hypophosphite ions Chemical class 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/1601—Process or apparatus
- C23C18/1617—Purification and regeneration of coating baths
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Urology & Nephrology (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Chemically Coating (AREA)
Abstract
Patente de Invenção: <B>"PROCESSO E DISPOSITIVO PARA A REGENERAçãO ELETRODIALìTICA DE UM BANHO DE PRECIPITAçãO METáLICA, SEM CORRENTE"<D>. São descritos um processo e um dispositivo para regeneração eletrodialítica de um banho de precipitação metálica, sem corrente, que contém íons de hipofosfito, preferivelmente, de um banho de precipitação de níquel. Em relação a processos e dispositivos conhecidos, nos quais o líquido de banho é conduzido por compartimentos de produto de diluição Di1a em um primeiro dispositivo de eletrodiálise E1 contendo catodos Ka e anodos An, compartimentos estes que estão separados dos compartimentos de produto de concentração Ko1a, Ko1b no dispositivo de eletrodiálise, no lado do catodo, por membranas de troca de cátions monosseletivas KS e, no lado do anodo, por membranas de troca de ânions A, sendo que os compartimentos de produto de diluição Di1a e os compartimentos de produto de concentração Ko1a, Ko1b estão dispostos alternadamente um ao outro, o processo e o dispositivo de acordo com a invenção diferenciam-se pelo fato de que o líquido de banho é conduzido simultaneamente por compartimentos de produto de diluição Di2a, Di2b em um segundo dispositivo de eletrodiálise E2, que apresenta um catodo Ka e anodos An, que estão separados dos compartimentos de produto de concentração Ko2a no segundo dispositivo de eletrodiálise E2, no lado do catodo, por membranas de troca de ânions monosseletivas AS e, no lado do anodo, por membranas de troca de ânions A, sendo que os compartimentos de produto de diluição Di2a, Di2b e os compartimentos de produto de concentração Ko2a no segundo dispositivo de eletrodiálise E2 estão dispostos alternadamente um ao outro.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19849278A DE19849278C1 (de) | 1998-10-15 | 1998-10-15 | Verfahren und Vorrichtung zum elektrodialytischen Regenerieren eines stromlosen Metallabscheidebades |
| PCT/DE1999/003186 WO2000023637A1 (de) | 1998-10-15 | 1999-09-27 | Verfahren und vorrichtung zum elektrodialytischen regenerieren eines stromlosen metallabscheidebades |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR9910097A true BR9910097A (pt) | 2000-12-26 |
| BR9910097B1 BR9910097B1 (pt) | 2009-05-05 |
Family
ID=7885653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI9910097-5A BR9910097B1 (pt) | 1998-10-15 | 1999-09-27 | processo e dispositivo para a regeneração eletrodialìtica de um banho de precipitação metálica, sem corrente. |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US6379517B1 (pt) |
| EP (1) | EP1123424B1 (pt) |
| JP (1) | JP3420570B2 (pt) |
| KR (1) | KR100602820B1 (pt) |
| CN (1) | CN1205354C (pt) |
| AR (1) | AR020842A1 (pt) |
| AT (1) | ATE215999T1 (pt) |
| AU (1) | AU745255B2 (pt) |
| BR (1) | BR9910097B1 (pt) |
| CA (1) | CA2343215C (pt) |
| DE (2) | DE19849278C1 (pt) |
| DK (1) | DK1123424T3 (pt) |
| ES (1) | ES2173763T3 (pt) |
| IL (1) | IL139063A (pt) |
| MY (1) | MY123213A (pt) |
| PT (1) | PT1123424E (pt) |
| TW (1) | TW467966B (pt) |
| WO (1) | WO2000023637A1 (pt) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1184487A1 (de) * | 2000-08-29 | 2002-03-06 | Enthone-OMI (Deutschland) GmbH | Verfahren zur Reinigung eines Elektrolyten |
| WO2002048044A2 (en) * | 2000-12-12 | 2002-06-20 | Jurag Separation Aps | A method and apparatus for isolation of ionic species by electrodialysis |
| US6391177B1 (en) | 2001-02-20 | 2002-05-21 | David Crotty | High temperature continuous electrodialysis of electroless plating solutions |
| ATE378444T1 (de) | 2001-03-08 | 2007-11-15 | Enthone | System zur elektrodialytischen regeneration eines stromlosen badelektrolyten |
| DE10240350B4 (de) * | 2002-08-28 | 2005-05-12 | Atotech Deutschland Gmbh | Vorrichtung und Verfahren zum Regenerieren eines stromlosen Metallabscheidebades |
| CN1297691C (zh) * | 2003-12-09 | 2007-01-31 | 南开大学 | 电解法制备次磷酸镍的方法 |
| ES2303973T3 (es) * | 2005-05-25 | 2008-09-01 | Enthone Inc. | Procedimiento y dispositivo para ajustar la concentracion de iones en electrolitos. |
| KR101189989B1 (ko) * | 2005-06-30 | 2012-10-12 | (주)아모레퍼시픽 | 문형 추출물을 유효성분으로 함유하는 화장료 조성물 |
| JP4799260B2 (ja) * | 2006-04-26 | 2011-10-26 | 日本カニゼン株式会社 | 無電解ニッケルめっき液の長寿命化装置 |
| CN101468836A (zh) * | 2007-12-25 | 2009-07-01 | 通用电气公司 | 电渗析装置和方法 |
| US8177956B2 (en) * | 2008-03-12 | 2012-05-15 | Micyus Nicole J | Method of electrolytically dissolving nickel into electroless nickel plating solutions |
| JP4991655B2 (ja) * | 2008-07-22 | 2012-08-01 | キヤノン株式会社 | 電気透析装置 |
| NL2004510C2 (en) * | 2010-04-06 | 2011-10-10 | Redstack B V | Membrane stack for a membrane based process and a device and method therefor. |
| DE102010015361A1 (de) | 2010-04-16 | 2011-10-20 | Atotech Deutschland Gmbh | Membranelektrolysestapel, diesen enthaltende Elektrodialyseeinrichtung sowie Verfahren zum Regenerieren eines außenstromlos arbeitenden Bades zur Metallabscheidung |
| GB201102385D0 (en) | 2011-02-10 | 2011-03-30 | Biocule Scotland Ltd | Two-dimensional gel electrophoresis apparatus and method |
| FR3066505B1 (fr) * | 2017-05-16 | 2021-04-09 | Safran Aircraft Engines | Procede et dispositif ameliores de filtration de bain de platine par electrodialyse |
| CN113003658B (zh) * | 2021-01-21 | 2022-12-20 | 新疆新鑫矿业股份有限公司阜康冶炼厂 | 一种镍不溶阳极电积液的处理工艺 |
| CN117026222A (zh) * | 2022-05-02 | 2023-11-10 | 广东鸿浩半导体设备有限公司 | 一种耐火金属沉积工艺 |
| CN115961272A (zh) * | 2022-12-14 | 2023-04-14 | 德星化工(苏州)有限公司 | 在线净化和回收化学镀镍过程中产生物质的设备及净化工艺 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4324629A (en) | 1979-06-19 | 1982-04-13 | Hitachi, Ltd. | Process for regenerating chemical copper plating solution |
| US5221328A (en) | 1991-11-27 | 1993-06-22 | Mcgean-Rohco, Inc. | Method of controlling orthophosphite ion concentration in hyphophosphite-based electroless plating baths |
| EP0604968A3 (en) | 1992-12-28 | 1994-12-14 | Asahi Glass Co Ltd | Process for the production of water with a reduced salt content. |
| DE4310366C1 (de) * | 1993-03-30 | 1994-10-13 | Fraunhofer Ges Forschung | Verfahren zum Regenerieren von wässrigen, außenstromlos arbeitenden Beschichtungsbädern |
| US5419821A (en) * | 1993-06-04 | 1995-05-30 | Vaughan; Daniel J. | Process and equipment for reforming and maintaining electroless metal baths |
| US5716512A (en) * | 1995-05-10 | 1998-02-10 | Vaughan; Daniel J. | Method for manufacturing salts of metals |
| FR2744463B1 (fr) * | 1996-02-02 | 1998-04-03 | Tredi | Procede pour la regeneration d'un bain de nickel use pour le revetement de pieces metalliques |
| US6245389B1 (en) * | 1996-12-27 | 2001-06-12 | Nippon Chemical Industrial Co., Ltd. | Method for circulating electroless nickel plating solution |
| FR2787473B1 (fr) * | 1998-12-18 | 2001-03-09 | A Richard Ets | Procede de fabrication d'hypophosphite de nickel par technique electromembranaire |
-
1998
- 1998-10-15 DE DE19849278A patent/DE19849278C1/de not_active Expired - Lifetime
-
1999
- 1999-09-24 MY MYPI99004149A patent/MY123213A/en unknown
- 1999-09-27 JP JP2000577344A patent/JP3420570B2/ja not_active Expired - Lifetime
- 1999-09-27 IL IL13906399A patent/IL139063A/en not_active IP Right Cessation
- 1999-09-27 CN CNB998068063A patent/CN1205354C/zh not_active Expired - Fee Related
- 1999-09-27 EP EP99970698A patent/EP1123424B1/de not_active Expired - Lifetime
- 1999-09-27 BR BRPI9910097-5A patent/BR9910097B1/pt not_active IP Right Cessation
- 1999-09-27 CA CA002343215A patent/CA2343215C/en not_active Expired - Fee Related
- 1999-09-27 PT PT99970698T patent/PT1123424E/pt unknown
- 1999-09-27 WO PCT/DE1999/003186 patent/WO2000023637A1/de not_active Ceased
- 1999-09-27 KR KR1020007012682A patent/KR100602820B1/ko not_active Expired - Lifetime
- 1999-09-27 AT AT99970698T patent/ATE215999T1/de active
- 1999-09-27 ES ES99970698T patent/ES2173763T3/es not_active Expired - Lifetime
- 1999-09-27 US US09/673,078 patent/US6379517B1/en not_active Expired - Lifetime
- 1999-09-27 AU AU13739/00A patent/AU745255B2/en not_active Ceased
- 1999-09-27 DE DE59901228T patent/DE59901228D1/de not_active Expired - Lifetime
- 1999-09-27 DK DK99970698T patent/DK1123424T3/da active
- 1999-10-04 TW TW088117035A patent/TW467966B/zh not_active IP Right Cessation
- 1999-10-15 AR ARP990105253A patent/AR020842A1/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ES2173763T3 (es) | 2002-10-16 |
| DE59901228D1 (de) | 2002-05-16 |
| JP2002527630A (ja) | 2002-08-27 |
| US6379517B1 (en) | 2002-04-30 |
| KR100602820B1 (ko) | 2006-07-19 |
| TW467966B (en) | 2001-12-11 |
| AR020842A1 (es) | 2002-05-29 |
| CN1303447A (zh) | 2001-07-11 |
| KR20010043561A (ko) | 2001-05-25 |
| CN1205354C (zh) | 2005-06-08 |
| CA2343215C (en) | 2007-07-10 |
| IL139063A (en) | 2004-07-25 |
| EP1123424B1 (de) | 2002-04-10 |
| WO2000023637A1 (de) | 2000-04-27 |
| DE19849278C1 (de) | 2000-07-06 |
| JP3420570B2 (ja) | 2003-06-23 |
| PT1123424E (pt) | 2002-09-30 |
| AU745255B2 (en) | 2002-03-14 |
| CA2343215A1 (en) | 2000-04-27 |
| BR9910097B1 (pt) | 2009-05-05 |
| EP1123424A1 (de) | 2001-08-16 |
| ATE215999T1 (de) | 2002-04-15 |
| MY123213A (en) | 2006-05-31 |
| DK1123424T3 (da) | 2002-06-17 |
| IL139063A0 (en) | 2001-11-25 |
| HK1036486A1 (en) | 2002-01-04 |
| AU1373900A (en) | 2000-05-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 3A E 4A ANUIDADES. |
|
| B08G | Application fees: restoration [chapter 8.7 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/09/1999, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 19A ANUIDADE. |
|
| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2481 DE 24-07-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |