ES2189064T3 - Proceso para la fabricacion de compuestos de bismuto. - Google Patents

Proceso para la fabricacion de compuestos de bismuto.

Info

Publication number
ES2189064T3
ES2189064T3 ES98119104T ES98119104T ES2189064T3 ES 2189064 T3 ES2189064 T3 ES 2189064T3 ES 98119104 T ES98119104 T ES 98119104T ES 98119104 T ES98119104 T ES 98119104T ES 2189064 T3 ES2189064 T3 ES 2189064T3
Authority
ES
Spain
Prior art keywords
compounds
bismute
obtaining
bismuto
procedure
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES98119104T
Other languages
English (en)
Inventor
Dieter Guhl
Frank Honselmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Operations GmbH
Original Assignee
TH Goldschmidt AG
Goldschmidt GmbH
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 TH Goldschmidt AG, Goldschmidt GmbH filed Critical TH Goldschmidt AG
Application granted granted Critical
Publication of ES2189064T3 publication Critical patent/ES2189064T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G29/00—Compounds of bismuth
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S204/00—Chemistry: electrical and wave energy
    • Y10S204/13—Purification and treatment of electroplating baths and plating wastes

Abstract

EL OBJETO DE LA INVENCION ES UN PROCEDIMIENTO PARA LA OBTENCION DE COMPUESTOS DE BISMUTO, EN PARTICULAR UN PROCEDIMIENTO PARA LA OBTENCION DE SOLUCIONES DE METANOSULFONATO DE BISMUTO DE ELEVADA CONCENTRACION Y ESTABLES A LA HIDROLISIS. LA OBTENCION SE REALIZA A PARTIR DE SOLUCIONES ACUOSAS DE COMPUESTOS DE BISMUTO DE FORMULA GENERAL (I) EN DONDE SE SOMETE A LOS ACIDOS DE FORMULA GENERAL (II) EN DONDE X ES EL ANION DE UN ACIDO INORGANICO, UN RADICAL DE ACIDO ORGANICO, FLUOROBORATO, HEXAFLUOROSILICATO O CIANURO, A UNA DISOCIACION ELECTROLITICA DE ANODOS CON BISMUTO METALICO COMO ANODO.
ES98119104T 1997-10-22 1998-10-09 Proceso para la fabricacion de compuestos de bismuto. Expired - Lifetime ES2189064T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19746471 1997-10-22

Publications (1)

Publication Number Publication Date
ES2189064T3 true ES2189064T3 (es) 2003-07-01

Family

ID=7846162

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98119104T Expired - Lifetime ES2189064T3 (es) 1997-10-22 1998-10-09 Proceso para la fabricacion de compuestos de bismuto.

Country Status (5)

Country Link
US (1) US6103088A (es)
EP (1) EP0911428B1 (es)
BR (1) BR9804016A (es)
DE (1) DE59806856D1 (es)
ES (1) ES2189064T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004034427A2 (en) * 2002-10-08 2004-04-22 Honeywell International Inc. Semiconductor packages, lead-containing solders and anodes and methods of removing alpha-emitters from materials
US9624589B2 (en) * 2013-03-13 2017-04-18 University Of Delaware System and process for electrochemical conversion of carbon dioxide to carbon monoxide
CN110578153B (zh) * 2019-09-04 2021-02-02 长沙有色冶金设计研究院有限公司 一种电解精炼粗铋用电解液及电解方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8807847A (pt) * 1988-10-14 1990-11-13 Atochem North America Metodo, banho e celula para a eletrodeposicao de ligas de estanho-bismuto
US5227046A (en) * 1991-10-07 1993-07-13 Unisys Corporation Low temperature tin-bismuth electroplating system
JP3274232B2 (ja) * 1993-06-01 2002-04-15 ディップソール株式会社 錫−ビスマス合金めっき浴及びそれを使用するめっき方法
TW368523B (en) * 1994-03-17 1999-09-01 Fry Metals Inc Bismuth coating protection for copper
JP3325150B2 (ja) * 1995-03-08 2002-09-17 株式会社大和化成研究所 錫−ビスマス合金めっき用硫酸錫塩及び硫酸ビスマス塩の電解製造法

Also Published As

Publication number Publication date
US6103088A (en) 2000-08-15
EP0911428A1 (de) 1999-04-28
BR9804016A (pt) 1999-12-14
EP0911428B1 (de) 2003-01-08
DE59806856D1 (de) 2003-02-13

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