BR8606862A - Processo para refino de metal precioso - Google Patents

Processo para refino de metal precioso

Info

Publication number: BR8606862A
Authority: BR; Brazil
Prior art keywords: precious metal; refining process; metal refining; precious; refining
Prior art date: 1985-09-12

Application number

BR8606862A

Other languages

English (en)

Inventor

Edward Ernest Davis

Original Assignee

Fine Metals Export 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.)

1985-09-12

Filing date

1986-09-12

Publication date

1987-11-03

1986-09-12 Application filed by Fine Metals Export Pty Ltd filed Critical Fine Metals Export Pty Ltd

1987-11-03 Publication of BR8606862A publication Critical patent/BR8606862A/pt

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
- C22B11/04—Obtaining noble metals by wet 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
- C22B11/00—Obtaining noble metals
- C22B11/02—Obtaining noble metals by dry processes

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacture And Refinement Of Metals (AREA)
Manufacture Of Metal Powder And Suspensions Thereof (AREA)

BR8606862A 1985-09-12 1986-09-12 Processo para refino de metal precioso BR8606862A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AUPH240685		1985-09-12
PCT/AU1986/000269 WO1987001732A1 (en)	1985-09-12	1986-09-12	Refining precious metals

Publications (1)

Publication Number	Publication Date
BR8606862A true BR8606862A (pt)	1987-11-03

Family

ID=3771276

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8606862A BR8606862A (pt)	1985-09-12	1986-09-12	Processo para refino de metal precioso

Country Status (16)

Country	Link
US (1)	US4857107A (pt)
EP (1)	EP0236456A4 (pt)
JP (1)	JPS63500876A (pt)
KR (1)	KR880700092A (pt)
CN (1)	CN1006233B (pt)
AU (1)	AU591184B2 (pt)
BR (1)	BR8606862A (pt)
DK (1)	DK241587D0 (pt)
ES (1)	ES2002337A6 (pt)
FI (1)	FI872012L (pt)
HU (1)	HUT44291A (pt)
IN (1)	IN169238B (pt)
NZ (1)	NZ217547A (pt)
PH (1)	PH24007A (pt)
WO (1)	WO1987001732A1 (pt)
ZA (1)	ZA866852B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3312733B2 (ja) *	1991-11-13	2002-08-12	サブラマニアムエスラダクリスナンサンオブピー	歯科充填用アマルガムおよびこのアマルガムの合成調整法
CA2396445C (en) *	2000-01-28	2009-11-03	Umicore	Process for refining silver bullion with gold separation
US6827837B2 (en) *	2002-11-22	2004-12-07	Robert W. Halliday	Method for recovering trace elements from coal
JP5317094B2 (ja) *	2008-04-18	2013-10-16	一般財団法人生産技術研究奨励会	貴金属の回収方法
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
EA031329B1 (ru) *	2016-12-08	2018-12-28	Мейрамгалий Шопшекбаевич Тлеужанов	Инновационный способ аффинирования драгоценных металлов
WO2019016798A1 (en) *	2017-07-17	2019-01-24	Nanofine Technologies Ltd.	GOLD ALLOY DORIDE METHODS AND DEVICES
WO2022040334A1 (en)	2020-08-18	2022-02-24	Enviro Metals, LLC	Metal refinement

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7670A (en) *		1850-09-24		Bichakd s
US53340A (en) *		1866-03-20		Improved process for refining bullion
US7661A (en) *		1850-09-24		Improvement in processes for refining gold
US176813A (en) *		1876-05-02		Improvement in methods of recovering nitric acid used in separating gold and silver
US984090A (en) *	1910-05-18	1911-02-14	John Jones	Treatment of gold-bearing antimony ores.
US1192945A (en) *	1913-09-24	1916-08-01	Albert H Sherwood	Process of separating metals.
GB266040A (en) *	1925-11-14	1927-02-14	Mond Nickel Co Ltd	Improvements relating to the extraction of precious metals from their ores and concentrates
GB382901A (en) *	1931-07-25	1932-11-03	Degussa	A process for the treatment of precious metal-containing materials
US2064234A (en) *	1935-09-07	1936-12-15	Trayman Albert	Gold recovery device
FR1023692A (fr) *	1950-08-23	1953-03-23		Procédé de préaffinage des alliages d'or
US3442643A (en) *	1965-12-08	1969-05-06	Ernest B Ackerman	Recovery of electroplate utilizing molten lead
US3920790A (en) *	1973-08-02	1975-11-18	Swarsab Mining	Separating and purification of platinum group metals and gold
ZA725489B (en) *	1972-08-10	1973-09-26	Swarsab Mining	Improvements in or relating to the separation and purification of platinum group metals and gold
GB1509525A (en) *	1974-03-21	1978-05-04	Matthey Rustenburg Refines	Separation of metals
US4094668A (en) *	1977-05-19	1978-06-13	Newmont Exploration Limited	Treatment of copper refinery slimes
US4293332A (en) *	1977-06-08	1981-10-06	Institute Of Nuclear Energy Research	Hydrometallurgical process for recovering precious metals from anode slime
FI801082A7 (fi) *	1979-04-11	1981-01-01	Rio Tinto Rhodesia Ltd	Menetelmä jalometallien talteenottamiseksi jätteestä.
US4261738A (en) *	1979-10-01	1981-04-14	Arthur D. Little, Inc.	Process for recovering precious metals from bimetallic material
AU547209B2 (en) *	1981-03-13	1985-10-10	Johnson Matthey & Co. Limited	Process for the recovery of platinum group metals from refractory ceramic substrates

1986
- 1986-09-09 ZA ZA866852A patent/ZA866852B/xx unknown
- 1986-09-10 IN IN807/DEL/86A patent/IN169238B/en unknown
- 1986-09-10 PH PH34243A patent/PH24007A/en unknown
- 1986-09-11 CN CN86106820.3A patent/CN1006233B/zh not_active Expired
- 1986-09-11 NZ NZ217547A patent/NZ217547A/xx unknown
- 1986-09-12 EP EP19860905668 patent/EP0236456A4/en not_active Withdrawn
- 1986-09-12 HU HU864777A patent/HUT44291A/hu unknown
- 1986-09-12 WO PCT/AU1986/000269 patent/WO1987001732A1/en not_active Ceased
- 1986-09-12 BR BR8606862A patent/BR8606862A/pt unknown
- 1986-09-12 FI FI872012A patent/FI872012L/fi not_active Application Discontinuation
- 1986-09-12 AU AU63776/86A patent/AU591184B2/en not_active Withdrawn - After Issue
- 1986-09-12 US US07/082,405 patent/US4857107A/en not_active Expired - Fee Related
- 1986-09-12 JP JP61505011A patent/JPS63500876A/ja active Pending
- 1986-09-12 ES ES8601868A patent/ES2002337A6/es not_active Expired
1987
- 1987-05-11 KR KR1019870700408A patent/KR880700092A/ko not_active Withdrawn
- 1987-05-12 DK DK241587A patent/DK241587D0/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
DK241587A (da)	1987-05-12
US4857107A (en)	1989-08-15
EP0236456A4 (en)	1988-01-28
FI872012A0 (fi)	1987-05-06
PH24007A (en)	1990-02-09
CN86106820A (zh)	1987-05-13
FI872012A7 (fi)	1987-05-06
KR880700092A (ko)	1988-02-15
HUT44291A (en)	1988-02-29
NZ217547A (en)	1989-09-27
WO1987001732A1 (en)	1987-03-26
ZA866852B (en)	1988-05-25
IN169238B (pt)	1991-09-14
ES2002337A6 (es)	1988-08-01
FI872012L (fi)	1987-05-06
DK241587D0 (da)	1987-05-12
EP0236456A1 (en)	1987-09-16
CN1006233B (zh)	1989-12-27
AU6377686A (en)	1987-04-07
AU591184B2 (en)	1989-11-30
JPS63500876A (ja)	1988-03-31

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Legal Events

Date	Code	Title	Description
2018-03-27	B15K	Others concerning applications: alteration of classification	Ipc: C22B 3/00 (2006.01), C22B 11/02 (2006.0