DE3146035A1 - Rueckgewinnung von edelmetallen - Google Patents

Rueckgewinnung von edelmetallen

Info

Publication number
DE3146035A1
DE3146035A1 DE19813146035 DE3146035A DE3146035A1 DE 3146035 A1 DE3146035 A1 DE 3146035A1 DE 19813146035 DE19813146035 DE 19813146035 DE 3146035 A DE3146035 A DE 3146035A DE 3146035 A1 DE3146035 A1 DE 3146035A1
Authority
DE
Germany
Prior art keywords
collector
molten
metals
metal
starting material
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.)
Withdrawn
Application number
DE19813146035
Other languages
German (de)
English (en)
Inventor
James R. Great Missenden Bucks Knight
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.)
BASF Catalysts LLC
Original Assignee
Engelhard Corp
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 Engelhard Corp filed Critical Engelhard Corp
Publication of DE3146035A1 publication Critical patent/DE3146035A1/de
Withdrawn legal-status Critical Current

Links

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
    • C22B11/00—Obtaining noble metals
    • C22B11/02—Obtaining noble metals by dry processes
    • C22B11/021—Recovery of noble metals from waste materials
    • C22B11/026—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
    • C22B11/02—Obtaining noble metals by dry processes
    • C22B11/021—Recovery of noble metals from waste materials
    • C22B11/023—Recovery of noble metals from waste materials from pyrometallurgical residues, e.g. from ashes, dross, flue dust, mud, skim, slag, sludge
    • 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
    • C22B11/02—Obtaining noble metals by dry processes
    • C22B11/021—Recovery of noble metals from waste materials
    • C22B11/025—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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/22—Remelting metals with heating by wave energy or particle radiation
    • C22B9/226—Remelting metals with heating by wave energy or particle radiation by electric discharge, e.g. plasma
    • 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)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
DE19813146035 1980-11-20 1981-11-20 Rueckgewinnung von edelmetallen Withdrawn DE3146035A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8037310A GB2090616A (en) 1980-11-20 1980-11-20 Recovery of precious metals

Publications (1)

Publication Number Publication Date
DE3146035A1 true DE3146035A1 (de) 1982-06-16

Family

ID=10517450

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813146035 Withdrawn DE3146035A1 (de) 1980-11-20 1981-11-20 Rueckgewinnung von edelmetallen

Country Status (6)

Country Link
JP (1) JPS57110633A (it)
AU (1) AU7753681A (it)
DE (1) DE3146035A1 (it)
FR (1) FR2494303A1 (it)
GB (1) GB2090616A (it)
IT (1) IT8149732A0 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3222894B2 (ja) * 1991-04-10 2001-10-29 田中貴金属工業株式会社 白金族金属回収方法
JP4702091B2 (ja) * 2006-02-22 2011-06-15 住友金属鉱山株式会社 銀インゴットの製造方法
EP1983066A1 (fr) 2007-03-30 2008-10-22 Paul Wurth S.A. Procédé de récupération du molybdène, du nickel, du cobalt ou de leurs mélanges à partir de catalyseurs usés ou régénérés
EP2053137A1 (fr) * 2007-10-19 2009-04-29 Paul Wurth S.A. Valorisation de résidus contenant du cuivre et d'autres métaux de valeur
JP2009155677A (ja) * 2007-12-25 2009-07-16 Mitsubishi Materials Corp 貴金属回収方法および回収貴金属
JP2009155678A (ja) * 2007-12-25 2009-07-16 Mitsubishi Materials Corp 貴金属回収方法および回収貴金属
GB2465603B (en) * 2008-11-24 2010-10-13 Tetronics Ltd Method for recovery of metals
JP6620031B2 (ja) * 2016-02-16 2019-12-11 Ｄｏｗａテクノロジー株式会社 貴金属元素の定量方法
CN113621869B (zh) * 2021-08-27 2022-06-21 昆明理工大学 一种从含铂族金属的铁硅磷合金中去除硅和磷的方法

Also Published As

Publication number Publication date
FR2494303A1 (fr) 1982-05-21
JPS57110633A (en) 1982-07-09
IT8149732A0 (it) 1981-11-18
AU7753681A (en) 1982-05-27
GB2090616A (en) 1982-07-14

Similar Documents

Publication Publication Date Title
DE3047194C2 (it)
DE3146035A1 (de) Rueckgewinnung von edelmetallen
DE2739963C2 (it)
DE3203826A1 (de) Verfahren zur wiedergewinnung vom edelmetallen
DE2616653C2 (it)
DE1147045B (de) Verfahren zur Herstellung von Wismut mit einem Reinheitsgrad von mindestens 99, 999%
EP1917369A1 (de) Verfahren zum abtrennen von verunreinigungen aus einsatzstoffen in kupferschmelzen
DE2705654C2 (de) Verfahren zum Gewinnen von Blei und Silber aus Blei-Silber-Rückständen
DE3341154C2 (it)
DE2255977A1 (de) Verfahren zum raffinieren von metallischem kupfer
DD234444A1 (de) Verfahren zur wiedergewinnung der metallweste von zum und/oder zink enthaltenden materialien
CH657152A5 (de) Verfahren zur herstellung von aluminium-silizium-legierungen.
DE3146034A1 (de) Rueckgewinnung von edelmetallen
DE602005001323T2 (de) Rezyklierung von feuerverzinkungsbädern
DE1137223B (de) Verfahren zur Entfernung von Arsen, Antimon, Zinn und anderen saure Oxyde bildenden Verunreinigungen aus Kupfer
US5100466A (en) Process for purifying lead using calcium/sodium filter cake
DE3816697C1 (en) Process for recovering rare metals
DE573114C (de) Verfahren zur Gewinnung von Platinmetallen
DE2707578A1 (de) Verfahren zur gewinnung von rohkupfer aus kupfererzen oder -konzentraten, welche schaedliche oder wirtschaftlich bedeutsame mengen an anderen nichteisenmetallen enthalten
DE2733193C2 (de) Verfahren zur Gewinnung von Tantal-Niob-Eisenlegierungen aus hochtitanhaltigen Niob-Tantalerzen, -schlacken oder -rückständen mit üblichen Zinngehalten
DE1190015B (de) Reinigungsstoff fuer Eisen- und Stahlschmelzen
DE4123004C2 (it)
DE1233608B (de) Verfahren zur Verhuettung von Akkuschrott
DE2019019A1 (de) Verfahren zur Abtrennung und Anreicherung von Zinn aus zinnhaltigen Schlacken, Konzentraten und dgl
DE1953206A1 (de) Verfahren zur Raffination von Zink

Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee