CA2937140A1 - Procede pour l'affinage de metaux - Google Patents

Procede pour l'affinage de metaux Download PDF

Info

Publication number: CA2937140A1
Authority: CA; Canada
Prior art keywords: zinc; alloy; filter; condensing; condensing surface
Prior art date: 2014-03-13
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

CA2937140A

Other languages

English (en)

Inventor

James Scott Edwards

Robert Phillip KNIGHT

Alistair Burrows

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.)

Glencore Technology Pty Ltd

Original Assignee

Glencore Technology Pty Ltd

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.)

2014-03-13

Filing date

2015-03-13

Publication date

2015-09-17

2014-03-13 Priority claimed from AU2014900861A external-priority patent/AU2014900861A0/en

2015-03-13 Application filed by Glencore Technology Pty Ltd filed Critical Glencore Technology Pty Ltd

2015-09-17 Publication of CA2937140A1 publication Critical patent/CA2937140A1/fr

Status Abandoned legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 156
230000008569 process Effects 0.000 title claims abstract description 103
239000002184 metal Substances 0.000 title claims description 43
229910052751 metal Inorganic materials 0.000 title claims description 43
238000007670 refining Methods 0.000 title description 10
150000002739 metals Chemical class 0.000 title description 5
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 121
229910052725 zinc Inorganic materials 0.000 claims abstract description 115
239000011701 zinc Substances 0.000 claims abstract description 115
229910045601 alloy Inorganic materials 0.000 claims abstract description 77
239000000956 alloy Substances 0.000 claims abstract description 77
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 35
229910052709 silver Inorganic materials 0.000 claims abstract description 35
239000004332 silver Substances 0.000 claims abstract description 35
229910001297 Zn alloy Inorganic materials 0.000 claims abstract description 21
239000007787 solid Substances 0.000 claims abstract description 15
239000010970 precious metal Substances 0.000 claims description 29
239000000463 material Substances 0.000 claims description 19
239000002244 precipitate Substances 0.000 claims description 17
125000006850 spacer group Chemical group 0.000 claims description 17
238000001556 precipitation Methods 0.000 claims description 10
238000002844 melting Methods 0.000 claims description 8
230000008018 melting Effects 0.000 claims description 8
230000001681 protective effect Effects 0.000 claims description 8
210000002268 wool Anatomy 0.000 claims description 8
239000007788 liquid Substances 0.000 claims description 7
238000010438 heat treatment Methods 0.000 claims description 3
239000011148 porous material Substances 0.000 claims description 3
229910000978 Pb alloy Inorganic materials 0.000 description 18
239000010410 layer Substances 0.000 description 18
LWUVWAREOOAHDW-UHFFFAOYSA-N lead silver Chemical compound [Ag].[Pb] LWUVWAREOOAHDW-UHFFFAOYSA-N 0.000 description 18
239000002826 coolant Substances 0.000 description 9
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 5
229910052737 gold Inorganic materials 0.000 description 5
239000010931 gold Substances 0.000 description 5
238000013019 agitation Methods 0.000 description 4
230000008901 benefit Effects 0.000 description 4
239000012065 filter cake Substances 0.000 description 4
238000001914 filtration Methods 0.000 description 4
239000012535 impurity Substances 0.000 description 4
238000007790 scraping Methods 0.000 description 4
XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 3
229910000831 Steel Inorganic materials 0.000 description 3
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
239000000919 ceramic Substances 0.000 description 3
239000000446 fuel Substances 0.000 description 3
239000007789 gas Substances 0.000 description 3
229910000765 intermetallic Inorganic materials 0.000 description 3
230000003647 oxidation Effects 0.000 description 3
238000007254 oxidation reaction Methods 0.000 description 3
230000009467 reduction Effects 0.000 description 3
239000011819 refractory material Substances 0.000 description 3
238000000926 separation method Methods 0.000 description 3
238000007711 solidification Methods 0.000 description 3
230000008023 solidification Effects 0.000 description 3
239000010959 steel Substances 0.000 description 3
235000011149 sulphuric acid Nutrition 0.000 description 3
239000001117 sulphuric acid Substances 0.000 description 3
239000005909 Kieselgur Substances 0.000 description 2
238000009627 Parkes process Methods 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
239000010953 base metal Substances 0.000 description 2
-1 but not limited to Substances 0.000 description 2
239000013078 crystal Substances 0.000 description 2
238000004090 dissolution Methods 0.000 description 2
230000036541 health Effects 0.000 description 2
230000006698 induction Effects 0.000 description 2
WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
239000000843 powder Substances 0.000 description 2
238000012545 processing Methods 0.000 description 2
230000003134 recirculating effect Effects 0.000 description 2
230000000630 rising effect Effects 0.000 description 2
239000000126 substance Substances 0.000 description 2
239000002562 thickening agent Substances 0.000 description 2
238000004148 unit process Methods 0.000 description 2
229910000952 Be alloy Inorganic materials 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
238000005273 aeration Methods 0.000 description 1
238000005275 alloying Methods 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
230000005587 bubbling Effects 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000003245 coal Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
238000002425 crystallisation Methods 0.000 description 1
238000010908 decantation Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000004821 distillation Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000000227 grinding Methods 0.000 description 1
239000011261 inert gas Substances 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
239000000203 mixture Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000003345 natural gas Substances 0.000 description 1
239000002245 particle Substances 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
239000000047 product Substances 0.000 description 1
238000010298 pulverizing process Methods 0.000 description 1
239000002356 single layer Substances 0.000 description 1
230000008719 thickening Effects 0.000 description 1

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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/32—Refining zinc
- 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
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/04—Obtaining zinc by distilling
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/04—Obtaining zinc by distilling
- C22B19/16—Distilling vessels
- 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
- C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
- 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
- C22B9/04—Refining by applying a vacuum
- 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)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Acoustics & Sound (AREA)
Manufacture And Refinement Of Metals (AREA)

CA2937140A 2014-03-13 2015-03-13 Procede pour l'affinage de metaux Abandoned CA2937140A1 (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
AU2014900861		2014-03-13
AU2014900861A AU2014900861A0 (en)		2014-03-13	Process for refining metals
PCT/AU2015/050103 WO2015135041A1 (fr)	2014-03-13	2015-03-13	Procédé pour l'affinage de métaux

Publications (1)

Publication Number	Publication Date
CA2937140A1 true CA2937140A1 (fr)	2015-09-17

Family

ID=54070713

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA2937140A Abandoned CA2937140A1 (fr)	2014-03-13	2015-03-13	Procede pour l'affinage de metaux

Country Status (5)

Country	Link
EP (1)	EP3117015A4 (fr)
AU (1)	AU2015230683A1 (fr)
CA (1)	CA2937140A1 (fr)
MX (1)	MX2016010583A (fr)
WO (1)	WO2015135041A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108456778B (zh) *	2018-03-27	2019-12-31	广州万仕智投资有限公司	一种由富贵铅制取金银合金的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR484349A (fr) *	1916-11-29	1917-09-25	Guy Carey Fricker	Perfectionnements à l'affinage du zinc
GB788525A (en) *	1955-05-20	1958-01-02	Ferdinand Leferrer	Improvements in or relating to the recovery of zinc from the zinc crust obtained in the separation of silver from lead
CA2041066C (fr) *	1991-04-23	1997-03-25	Philip G. Evans	Procede en une seule etape pour la separation de l'argent permettant de recuperer le zinc et d'obtenir une alimentation appropriee pour la coupellation
US5215574A (en) *	1992-01-03	1993-06-01	Betz Laboratories, Inc.	Method of improving precious metal yield in a Merrill-Crowe recovery process
CN100381593C (zh) *	2006-06-27	2008-04-16	汪立果	铋火法精炼分离锌的方法及装置

2015
- 2015-03-13 WO PCT/AU2015/050103 patent/WO2015135041A1/fr not_active Ceased
- 2015-03-13 CA CA2937140A patent/CA2937140A1/fr not_active Abandoned
- 2015-03-13 AU AU2015230683A patent/AU2015230683A1/en not_active Abandoned
- 2015-03-13 EP EP15761344.9A patent/EP3117015A4/fr not_active Withdrawn
- 2015-03-13 MX MX2016010583A patent/MX2016010583A/es unknown

Also Published As

Publication number	Publication date
MX2016010583A (es)	2017-06-27
AU2015230683A1 (en)	2016-09-01
EP3117015A1 (fr)	2017-01-18
EP3117015A4 (fr)	2017-10-11
WO2015135041A1 (fr)	2015-09-17

Legal Events

Date	Code	Title	Description
2016-08-23	EEER	Examination request	Effective date: 20160818
2019-01-01	FZDE	Dead	Effective date: 20181120

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US20140026713A1 (en)	2014-01-30	Refining of platinum group metals concentrates
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US4474614A (en)	1984-10-02	Impurity segregation in copper by controlled cooling treatment
US5232486A (en)	1993-08-03	One step process for the treatment of Parkes desilvering crust to recover zinc and produce a suitable feed for cupellation
US3667934A (en)	1972-06-06	Refining of zinc
US3392011A (en)	1968-07-09	Method for removal of copper from lead
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US2000833A (en)	1935-05-07	Process for the production of zinc
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