AU9615698A - Method for opening up materials containing noble metals by chloridization with uv radiation - Google Patents

Method for opening up materials containing noble metals by chloridization with uv radiation

Info

Publication number
AU9615698A
AU9615698A AU96156/98A AU9615698A AU9615698A AU 9615698 A AU9615698 A AU 9615698A AU 96156/98 A AU96156/98 A AU 96156/98A AU 9615698 A AU9615698 A AU 9615698A AU 9615698 A AU9615698 A AU 9615698A
Authority
AU
Australia
Prior art keywords
chloridization
radiation
opening
materials containing
noble metals
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.)
Abandoned
Application number
AU96156/98A
Other languages
English (en)
Inventor
Adalbert Prior
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.)
Prior Engineering AG
Original Assignee
Prior Engineering AG
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 Prior Engineering AG filed Critical Prior Engineering AG
Publication of AU9615698A publication Critical patent/AU9615698A/en
Abandoned 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
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1204—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent
    • C22B34/1209—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent by dry processes, e.g. with selective chlorination of iron or with formation of a titanium bearing slag
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/08—Chloridising roasting
    • 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
    • C22B11/06—Chloridising
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AU96156/98A 1997-10-23 1998-10-23 Method for opening up materials containing noble metals by chloridization with uv radiation Abandoned AU9615698A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0179297A AT406273B (de) 1997-10-23 1997-10-23 Verfahren zum aufschliessen von edelmetallhaltigen materialien
AT1792/97 1997-10-23
PCT/AT1998/000257 WO1999022036A1 (de) 1997-10-23 1998-10-23 Verfahren zum aufschliessen von edelmetallhaltigen materialien durch chlorierung mit uv-bestrahlung

Publications (1)

Publication Number Publication Date
AU9615698A true AU9615698A (en) 1999-05-17

Family

ID=3521078

Family Applications (1)

Application Number Title Priority Date Filing Date
AU96156/98A Abandoned AU9615698A (en) 1997-10-23 1998-10-23 Method for opening up materials containing noble metals by chloridization with uv radiation

Country Status (4)

Country Link
AT (1) AT406273B (xx)
AU (1) AU9615698A (xx)
WO (1) WO1999022036A1 (xx)
ZA (1) ZA989682B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4313361B2 (ja) * 2005-12-05 2009-08-12 日鉱金属株式会社 Ｒｕ及び又はＲｈの塩化処理方法
GB2494599B (en) * 2010-06-22 2013-12-25 Anglo Platinum Man Services Pty Ltd Upgrading of precious metals concentrates and residues
US10457999B2 (en) * 2014-06-19 2019-10-29 Yeda Research And Development Co. Ltd. Method for platinum group metals recovery from spent catalysts
EP3704278B1 (en) 2017-11-01 2021-08-25 Yeda Research and Development Co. Ltd Method for gold recovery and extraction from electronic waste or gold containing minerals, ores and sands
CN109593964A (zh) * 2018-11-29 2019-04-09 华南理工大学 低温还原氯化回收危险固废中变价金属的装置及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1502765A (en) * 1974-03-21 1978-03-01 Matthey Rustenburg Refines Refining of metals
US4350740A (en) * 1980-03-10 1982-09-21 Monsanto Company Modified olefin polymers
US4310341A (en) * 1980-09-12 1982-01-12 Bell Telephone Laboratories, Incorporated Removal of --OH impurities from fiber optic precursor materials
US4710222A (en) * 1987-02-13 1987-12-01 The United States Of America As Represented By The United States Department Of Energy Method for removal of plutonium impurity from americium oxides and fluorides
AU5554190A (en) * 1989-05-08 1990-11-29 Mark I. Farber Process and apparatus for the recovery of precious metals from slag, tailings and other materials
US5102632A (en) * 1990-12-21 1992-04-07 Metallgesellschaft Aktiengesellschaft Two-step method for recovering dispersed noble metals
JPH09511794A (ja) * 1994-12-01 1997-11-25 プライオア エンジニアリング アクチエンゲゼルシャフト マテリアルズのドレッシング方法と前記方法を達成する手段

Also Published As

Publication number Publication date
WO1999022036A1 (de) 1999-05-06
AT406273B (de) 2000-03-27
ATA179297A (de) 1999-08-15
ZA989682B (en) 1999-04-28

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase