ZA989682B - A process for dressing precious metals containing materials - Google Patents

A process for dressing precious metals containing materials

Info

Publication number
ZA989682B
ZA989682B ZA989682A ZA989682A ZA989682B ZA 989682 B ZA989682 B ZA 989682B ZA 989682 A ZA989682 A ZA 989682A ZA 989682 A ZA989682 A ZA 989682A ZA 989682 B ZA989682 B ZA 989682B
Authority
ZA
South Africa
Prior art keywords
dressing
containing materials
precious metals
metals containing
precious
Prior art date
Application number
ZA989682A
Other languages
English (en)
Inventor
Adalbert Prior
Original Assignee
Prior Engineering A G
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 A G filed Critical Prior Engineering A G
Publication of ZA989682B publication Critical patent/ZA989682B/xx

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)
ZA989682A 1997-10-23 1998-10-23 A process for dressing precious metals containing materials ZA989682B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0179297A AT406273B (de) 1997-10-23 1997-10-23 Verfahren zum aufschliessen von edelmetallhaltigen materialien

Publications (1)

Publication Number Publication Date
ZA989682B true ZA989682B (en) 1999-04-28

Family

ID=3521078

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA989682A ZA989682B (en) 1997-10-23 1998-10-23 A process for dressing precious metals containing materials

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130177487A1 (en) * 2010-06-22 2013-07-11 Anglo Platinum Management Services (Proprietary) Limited Upgrading of precious metals concentrates and residues

Families Citing this family (4)

* 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
ES2782082T3 (es) * 2014-06-19 2020-09-10 Yeda Res & Dev Método para la recuperación de metales del grupo platino a partir de los catalizadores gastados
EA202091076A1 (ru) 2017-11-01 2020-07-23 Йеда Рисерч Энд Дивелопмент Ко. Лтд. Способ извлечения и экстракции золота из электронных отходов или золотосодержащих минералов, руд и песков
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
WO1990013678A1 (en) * 1989-05-08 1990-11-15 Farber Mark I 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
WO1996017097A1 (de) * 1994-12-01 1996-06-06 Prior Engineering Ag Verfahren zur aufbereitung von materialien sowie einrichtung zur durchführung dieses verfahrens

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130177487A1 (en) * 2010-06-22 2013-07-11 Anglo Platinum Management Services (Proprietary) Limited Upgrading of precious metals concentrates and residues
US9194022B2 (en) * 2010-06-22 2015-11-24 Rustenburg Platinum Mines Limited Upgrading of precious metals concentrates and residues

Also Published As

Publication number Publication date
ATA179297A (de) 1999-08-15
WO1999022036A1 (de) 1999-05-06
AT406273B (de) 2000-03-27
AU9615698A (en) 1999-05-17

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