PE20240150A1 - Bano de galvanizacion de sulfonato, proceso de refinado de metal mediante deposicion electrolitica y proceso para controlar la morfologia de metales en el refinado electroolitico - Google Patents

Bano de galvanizacion de sulfonato, proceso de refinado de metal mediante deposicion electrolitica y proceso para controlar la morfologia de metales en el refinado electroolitico

Info

Publication number
PE20240150A1
PE20240150A1 PE2023003083A PE2023003083A PE20240150A1 PE 20240150 A1 PE20240150 A1 PE 20240150A1 PE 2023003083 A PE2023003083 A PE 2023003083A PE 2023003083 A PE2023003083 A PE 2023003083A PE 20240150 A1 PE20240150 A1 PE 20240150A1
Authority
PE
Peru
Prior art keywords
refining
morphology
metal
electroolytic
sulphonate
Prior art date
Application number
PE2023003083A
Other languages
English (en)
Inventor
Si Jun Zhu
jin bo Song
Jing Cheng Xia
Yong Ming Chen
Cong Chang
You Gang Li
Chang Liu Xiang
Sheng Hai Yang
Original Assignee
Basf Se
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Basf Se filed Critical Basf Se
Publication of PE20240150A1 publication Critical patent/PE20240150A1/es

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
    • C25C1/18—Electrolytic production, recovery or refining of metals by electrolysis of solutions of lead
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/30—Electroplating: Baths therefor from solutions of tin
    • 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
    • C25C1/14—Electrolytic production, recovery or refining of metals by electrolysis of solutions of tin
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/06—Operating or servicing
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/30—Electroplating: Baths therefor from solutions of tin
    • C25D3/32—Electroplating: Baths therefor from solutions of tin characterised by the organic bath constituents used
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/34—Electroplating: Baths therefor from solutions of lead
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/34—Electroplating: Baths therefor from solutions of lead
    • C25D3/36—Electroplating: Baths therefor from solutions of lead characterised by the organic bath constituents used
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/605—Surface topography of the layers, e.g. rough, dendritic or nodular layers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/605—Surface topography of the layers, e.g. rough, dendritic or nodular layers
    • C25D5/611—Smooth layers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

La presente invencion se refiera a un bano de galvanizacion que comprende (A) un acido alcanosulfonico o acido alcanolsulfonico; (B) una sal de metal soluble de acido alcanosulfonico o acido alcanolsulfonico; y (C) al menos un aditivo seleccionado de - derivados de polieter de la Formula (I), - derivados de polieter sulfonados o sulfados de la Formula (II) o - cualquier combinacion de estos, en donde los grupos en la Formula (I) y la Formula (II) son tal como se definen en la descripcion y en las reivindicaciones. La presente invencion tambien se refiere a un proceso de refinado de metal y un proceso de control de la morfologia del metal depositado sobre el catodo en el refinado electrolitico del metal, que comprende la utilizacion del bano de galvanizacion de acuerdo con la presente invencion.
PE2023003083A 2021-05-20 2022-05-12 Bano de galvanizacion de sulfonato, proceso de refinado de metal mediante deposicion electrolitica y proceso para controlar la morfologia de metales en el refinado electroolitico PE20240150A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2021094819 2021-05-20
PCT/EP2022/062881 WO2022243145A1 (en) 2021-05-20 2022-05-12 Sulfonate electroplating bath, process for refining metal by electrolytic depositing and process for controlling metal morphology in electrolytic refining

Publications (1)

Publication Number Publication Date
PE20240150A1 true PE20240150A1 (es) 2024-02-08

Family

ID=76305686

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2023003083A PE20240150A1 (es) 2021-05-20 2022-05-12 Bano de galvanizacion de sulfonato, proceso de refinado de metal mediante deposicion electrolitica y proceso para controlar la morfologia de metales en el refinado electroolitico

Country Status (10)

Country Link
EP (1) EP4341468A1 (es)
JP (1) JP2024519368A (es)
KR (1) KR20240009420A (es)
CN (1) CN117321252A (es)
BR (1) BR112023023970A2 (es)
CA (1) CA3219486A1 (es)
CL (1) CL2023003423A1 (es)
CO (1) CO2023015523A2 (es)
PE (1) PE20240150A1 (es)
WO (1) WO2022243145A1 (es)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3032149B2 (ja) * 1995-12-22 2000-04-10 東洋鋼鈑株式会社 錫めっき浴および錫めっき方法
WO1998023444A1 (en) * 1996-11-26 1998-06-04 Learonal, Inc. Lead-free deposits for bearing surfaces
JP4603812B2 (ja) * 2003-05-12 2010-12-22 ローム・アンド・ハース・エレクトロニック・マテリアルズ，エル．エル．シー． 改良されたスズめっき方法
CN100370062C (zh) * 2005-03-24 2008-02-20 广东风华高新科技集团有限公司 镀纯锡溶液组合物及采用该组合物制得的电子元器件
JP2015036449A (ja) * 2013-08-14 2015-02-23 石原ケミカル株式会社 電気高純度スズ又はスズ合金メッキ浴及び当該メッキ浴で形成した突起電極
CN104746908A (zh) 2015-03-31 2015-07-01 中民筑友有限公司 一种卫浴室
WO2016188806A1 (de) * 2015-05-22 2016-12-01 Basf Se Beta-naphtholethersulfonate, verfahren zu deren herstellung und deren verwendung als glanzverbesserer
WO2017069027A1 (ja) * 2015-10-19 2017-04-27 Ｊｘ金属株式会社 高純度錫及びその製造方法
CN107849716B (zh) * 2016-03-09 2020-04-10 Ｊｘ金属株式会社 高纯度锡及其制造方法
CN112064070A (zh) * 2020-09-01 2020-12-11 华东理工大学 一种含有腰果酚聚氧乙烯醚的电镀液及其制备方法

Also Published As

Publication number Publication date
EP4341468A1 (en) 2024-03-27
WO2022243145A1 (en) 2022-11-24
JP2024519368A (ja) 2024-05-10
CO2023015523A2 (es) 2023-12-11
BR112023023970A2 (pt) 2024-01-30
CA3219486A1 (en) 2022-11-24
KR20240009420A (ko) 2024-01-22
CN117321252A (zh) 2023-12-29
CL2023003423A1 (es) 2024-04-26

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