ATE265550T1 - Nassverfahren zur raffination von silberbullion mit separater goldabtrennung - Google Patents

Nassverfahren zur raffination von silberbullion mit separater goldabtrennung

Info

Publication number: ATE265550T1
Authority: AT; Austria
Prior art keywords: agno3; silver; metallic phase; forming; rich
Prior art date: 2000-01-28

Application number

AT01923549T

Other languages

English (en)

Inventor

Dirk Vanhoutte

Sybolt Brouwer

Original Assignee

Umicore Nv

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.)

2000-01-28

Filing date

2001-01-17

Publication date

2004-05-15

2001-01-17 Application filed by Umicore Nv filed Critical Umicore Nv

2004-05-15 Application granted granted Critical

2004-05-15 Publication of ATE265550T1 publication Critical patent/ATE265550T1/de

Links

BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title abstract 5
229910052709 silver Inorganic materials 0.000 title abstract 5
239000004332 silver Substances 0.000 title abstract 5
238000000034 method Methods 0.000 title abstract 4
238000007670 refining Methods 0.000 title abstract 3
229910052737 gold Inorganic materials 0.000 title abstract 2
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title 1
239000010931 gold Substances 0.000 title 1
238000000926 separation method Methods 0.000 title 1
SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical group [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 abstract 12
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
239000008187 granular material Substances 0.000 abstract 2
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
229910018162 SeO2 Inorganic materials 0.000 abstract 1
229910021538 borax Inorganic materials 0.000 abstract 1
229910052802 copper Inorganic materials 0.000 abstract 1
238000001704 evaporation Methods 0.000 abstract 1
238000001914 filtration Methods 0.000 abstract 1
230000004907 flux Effects 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
239000012535 impurity Substances 0.000 abstract 1
238000002386 leaching Methods 0.000 abstract 1
229910052751 metal Inorganic materials 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
229910017604 nitric acid Inorganic materials 0.000 abstract 1
-1 platinum group metals Chemical class 0.000 abstract 1
JPJALAQPGMAKDF-UHFFFAOYSA-N selenium dioxide Chemical compound O=[Se]=O JPJALAQPGMAKDF-UHFFFAOYSA-N 0.000 abstract 1
239000000377 silicon dioxide Substances 0.000 abstract 1
239000004328 sodium tetraborate Substances 0.000 abstract 1
235000010339 sodium tetraborate Nutrition 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G5/00—Compounds of silver
- 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
- 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
- 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
- C22B11/04—Obtaining noble metals by wet processes
- 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)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Inorganic Chemistry (AREA)
Manufacture And Refinement Of Metals (AREA)

AT01923549T 2000-01-28 2001-01-17 Nassverfahren zur raffination von silberbullion mit separater goldabtrennung ATE265550T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP00200294		2000-01-28
PCT/EP2001/000613 WO2001055462A1 (en)	2000-01-28	2001-01-17	Process for refining silver bullion with gold separation

Publications (1)

Publication Number	Publication Date
ATE265550T1 true ATE265550T1 (de)	2004-05-15

Family

ID=8170953

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT01923549T ATE265550T1 (de)	2000-01-28	2001-01-17	Nassverfahren zur raffination von silberbullion mit separater goldabtrennung

Country Status (17)

Country	Link
US (1)	US6773487B2 (de)
EP (1)	EP1261750B1 (de)
JP (1)	JP4632147B2 (de)
CN (1)	CN1195882C (de)
AT (1)	ATE265550T1 (de)
AU (1)	AU773569B2 (de)
CA (1)	CA2396445C (de)
DE (1)	DE60103028T2 (de)
EA (1)	EA003346B1 (de)
ES (1)	ES2219519T3 (de)
HK (1)	HK1052374B (de)
MX (1)	MXPA02007201A (de)
PE (1)	PE20011193A1 (de)
PL (1)	PL195998B1 (de)
TR (1)	TR200401861T4 (de)
WO (1)	WO2001055462A1 (de)
ZA (1)	ZA200205292B (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN100441709C (zh) *	2006-04-11	2008-12-10	肇庆市大鸿明贵金属有限公司	一种贵铅或粗银精炼方法
RU2318886C1 (ru) *	2006-07-28	2008-03-10	Николай Викторович СТЕПАНОВ	Способ рафинирования металлов
EP2167424A4 (de) *	2007-06-22	2014-04-16	Canadian Mint	Verfahren zur rückgewinnung von salpetersäure und reinigung von silbernitrat-elektrolyt
AU2008299386B2 (en)	2007-09-14	2012-01-12	Barrick Gold Corporation	Process for recovering platinum group metals using reductants
MX2010006407A (es) *	2007-12-10	2011-04-26	Prior Engineering Services Ag	Recuperación de metal, particularmente plata, de cloruros metálicos mediante la reducción con hidrógeno.
EP2181785A1 (de)	2008-11-04	2010-05-05	Umicore AG & Co. KG	Vorrichtung und Verfahren zur Granulierung einer Metallschmelze
CN101880777B (zh) *	2010-07-15	2012-02-22	山东黄金矿业(莱州)有限公司精炼厂	利用粘土石墨坩埚熔炼脱除电解银粉中铋锑的方法
CN102274978B (zh) *	2011-08-26	2013-09-11	山东黄金矿业(莱州)有限公司三山岛金矿	非标准粗金粉快速湿法精炼方法
KR101250778B1 (ko) *	2012-11-05	2013-04-08	신상규	은 회수방법, 은 정제용 전기분해장치 및 그를 통해 정제된 은 재생방법
KR101578389B1 (ko)	2014-07-04	2015-12-17	서울시립대학교 산학협력단	은 회수 방법
CN104828854A (zh) *	2015-04-23	2015-08-12	金川集团股份有限公司	一种用粗银粉制备高纯硝酸银的工艺方法
RU2632740C1 (ru) *	2016-06-24	2017-10-09	Валерий Константинович Ларин	Способ выделения благородных металлов из продуктов переработки руд
EA031329B1 (ru) *	2016-12-08	2018-12-28	Мейрамгалий Шопшекбаевич Тлеужанов	Инновационный способ аффинирования драгоценных металлов
CN110494394A (zh) *	2017-03-15	2019-11-22	尤米科尔公司	用于制造过渡金属氢氧化物前体的硝酸盐方法
CN111218564B (zh) *	2019-11-15	2021-10-19	中船重工黄冈贵金属有限公司	一种白银的熔铸方法
JP7336075B2 (ja) *	2020-03-13	2023-08-31	三菱マテリアル株式会社	セレンと白金族元素の分離方法
AU2021329906A1 (en)	2020-08-18	2023-04-27	Enviro Metals, LLC	Metal refinement
EP3988230A1 (de)	2020-10-23	2022-04-27	Heraeus Deutschland GmbH & Co. KG	Granuliervorrichtung mit kontinuierlicher produktausschleusung
CN114774699A (zh) *	2022-04-25	2022-07-22	金川集团股份有限公司	一种合金吹炼转炉熔炼渣回收金银的方法
CN118272664B (zh) *	2024-06-04	2024-10-01	江铜国兴(烟台)铜业有限公司	一种从铜阳极泥分金渣中生产银的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE406320C (de) *	1922-12-29	1924-11-17	Manfred Semper Dr Ing	Verfahren zur Scheidung von silberhaltigen Goldlegierungen
DE406430C (de) *	1923-02-10	1924-11-21	Manfred Gottfried Semper Dr In	Raffinierverfahren fuer Edelmetalle und deren Legierungen
DE646087C (de) *	1934-10-13	1937-06-10	Degussa	Verfahren zur Gewinnung von Werkedelmetallen
DE947741C (de) *	1954-04-06	1956-08-23	Duisburger Kupferhuette	Verfahren zur Gewinnung von Feinsilber
CA981911A (en) *	1973-03-12	1976-01-20	International Nickel Company Of Canada	Refining silver-bearing residues
JPS60224720A (ja) *	1984-04-23	1985-11-09	Nippon Mining Co Ltd	銅電解殿物からの高純度銀の回収法
ZA866852B (en) *	1985-09-12	1988-05-25	Fine Metals Export Pty Ltd	Refining process
US5000928A (en) *	1986-03-17	1991-03-19	Eastman Kodak Company	Preparation of ultra-pure silver nitrate
RU2112062C1 (ru) *	1996-07-15	1998-05-27	Акционерное общество "Иргиредмет"	Способ переработки шлихового золота
JPH10280059A (ja) *	1997-04-10	1998-10-20	Sumitomo Metal Mining Co Ltd	貴金属合金からの金と銀の分離方法
US6126720A (en) *	1997-06-16	2000-10-03	Mitsubishi Materials Corporation	Method for smelting noble metal

2001
- 2001-01-17 HK HK03104583.2A patent/HK1052374B/zh unknown
- 2001-01-17 CA CA 2396445 patent/CA2396445C/en not_active Expired - Lifetime
- 2001-01-17 EP EP20010923549 patent/EP1261750B1/de not_active Expired - Lifetime
- 2001-01-17 PL PL01356608A patent/PL195998B1/pl unknown
- 2001-01-17 DE DE2001603028 patent/DE60103028T2/de not_active Expired - Lifetime
- 2001-01-17 EA EA200200717A patent/EA003346B1/ru not_active IP Right Cessation
- 2001-01-17 AU AU50301/01A patent/AU773569B2/en not_active Expired
- 2001-01-17 MX MXPA02007201A patent/MXPA02007201A/es active IP Right Grant
- 2001-01-17 US US10/182,121 patent/US6773487B2/en not_active Expired - Lifetime
- 2001-01-17 AT AT01923549T patent/ATE265550T1/de active
- 2001-01-17 JP JP2001554491A patent/JP4632147B2/ja not_active Expired - Lifetime
- 2001-01-17 WO PCT/EP2001/000613 patent/WO2001055462A1/en not_active Ceased
- 2001-01-17 TR TR200401861T patent/TR200401861T4/xx unknown
- 2001-01-17 ES ES01923549T patent/ES2219519T3/es not_active Expired - Lifetime
- 2001-01-17 CN CNB018041957A patent/CN1195882C/zh not_active Expired - Lifetime
- 2001-01-26 PE PE2001000087A patent/PE20011193A1/es active IP Right Grant
2002
- 2002-07-02 ZA ZA200205292A patent/ZA200205292B/en unknown

Also Published As

Publication number	Publication date
PL195998B1 (pl)	2007-11-30
CA2396445A1 (en)	2001-08-02
WO2001055462A1 (en)	2001-08-02
ES2219519T3 (es)	2004-12-01
CN1195882C (zh)	2005-04-06
JP4632147B2 (ja)	2011-02-16
ZA200205292B (en)	2003-07-28
HK1052374A1 (en)	2003-09-11
AU5030101A (en)	2001-08-07
EA200200717A1 (ru)	2002-12-26
JP2003520901A (ja)	2003-07-08
DE60103028D1 (de)	2004-06-03
PL356608A1 (en)	2004-06-28
HK1052374B (zh)	2005-11-18
PE20011193A1 (es)	2001-11-15
DE60103028T2 (de)	2005-04-28
US6773487B2 (en)	2004-08-10
US20030154821A1 (en)	2003-08-21
CA2396445C (en)	2009-11-03
EP1261750B1 (de)	2004-04-28
MXPA02007201A (es)	2003-09-22
TR200401861T4 (tr)	2004-09-21
EP1261750A1 (de)	2002-12-04
AU773569B2 (en)	2004-05-27
EA003346B1 (ru)	2003-04-24
CN1396962A (zh)	2003-02-12

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2005-01-15

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Publication	Publication Date	Title
ATE265550T1 (de)	2004-05-15	Nassverfahren zur raffination von silberbullion mit separater goldabtrennung
US10106868B2 (en)	2018-10-23	Process for extracting noble metals from anode slime
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JPH08199255A (ja)	1996-08-06	貴鉛からアンチモンと鉛を分別除去する方法
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