NL7315759A - - Google Patents

Info

Publication number: NL7315759A
Authority: NL; Netherlands

Application number

NL7315759A

Other versions

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.)

1972-11-20

Filing date

1973-11-16

Publication date

1974-05-22

1973-11-16 Application filed filed Critical

1974-05-22 Publication of NL7315759A publication Critical patent/NL7315759A/xx

1985-05-01 Publication of NL177503B publication Critical patent/NL177503B/xx

1985-10-01 Application granted granted Critical

1985-10-01 Publication of NL177503C publication Critical patent/NL177503C/xx

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
- C22B19/20—Obtaining zinc otherwise than by distilling
- C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
- 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)
Manufacture And Refinement Of Metals (AREA)
Electrolytic Production Of Metals (AREA)

NLAANVRAGE7315759,A 1972-11-20 1973-11-16 Werkwijze voor het extraheren van zink uit ijzer bevattende, zinkhoudende minerale sulfiden. NL177503C (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA157,147A CA971368A (en)	1972-11-20	1972-11-20	Recovery of zinc from zinc sulphides by direct pressure leaching

Publications (3)

Publication Number	Publication Date
NL7315759A true NL7315759A (xx)	1974-05-22
NL177503B NL177503B (nl)	1985-05-01
NL177503C NL177503C (nl)	1985-10-01

Family

ID=4095054

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7315759,A NL177503C (nl)	1972-11-20	1973-11-16	Werkwijze voor het extraheren van zink uit ijzer bevattende, zinkhoudende minerale sulfiden.

Country Status (18)

Country	Link
US (1)	US3867268A (xx)
JP (1)	JPS5543495B2 (xx)
AT (1)	AT329285B (xx)
AU (1)	AU476692B2 (xx)
BE (1)	BE806665A (xx)
CA (1)	CA971368A (xx)
DE (1)	DE2357280C2 (xx)
ES (1)	ES420675A1 (xx)
FI (1)	FI62344C (xx)
FR (1)	FR2207192B1 (xx)
GB (1)	GB1443025A (xx)
IE (1)	IE38404B1 (xx)
IT (1)	IT1003231B (xx)
MW (1)	MW6373A1 (xx)
NL (1)	NL177503C (xx)
PH (1)	PH10596A (xx)
SE (1)	SE404031B (xx)
YU (1)	YU36542B (xx)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3954450A (en) *	1975-03-26	1976-05-04	The Anaconda Company	Recovery of lead, zinc and iron sulfide
JPS5220305A (en) *	1975-08-09	1977-02-16	Mitsui Mining & Smelting Co Ltd	Process for continuously extracting a refined sulfide ore by means of the acidic leaching under pressures
CA1049953A (en) *	1975-10-22	1979-03-06	Herbert Veltman	Two-stage pressure leaching process for zinc and iron bearing mineral sulphides
ZA766304B (en) *	1975-11-03	1977-09-28	Fluor Utah	Flotation process
US4441993A (en) *	1975-11-03	1984-04-10	Fluor Corporation	Flotation process
GB1598454A (en) *	1977-03-15	1981-09-23	Sherritt Gordon Mines Ltd	Leaching of metal sulphides
CA1166022A (en) *	1981-05-22	1984-04-24	Donald R. Weir	Recovery of zinc from zinc containing sulphidic material
CA1166021A (en) *	1981-06-02	1984-04-24	Gerald L. Bolton	Removal of manganese and chlorine ions from aqueous acidic zinc sulphate solutions
CA1176853A (en) *	1981-08-05	1984-10-30	Gerald L. Bolton	Process for recovering zinc from zinc ferrite material
CA1195846A (en) *	1982-06-03	1985-10-29	Donald R. Weir	Recovery of zinc from zinc-containing sulphidic material
CA1212242A (en) *	1982-07-27	1986-10-07	Donald R. Weir	Recovery of zinc from zinc-containing sulphidic material
CA1216157A (en) *	1982-09-29	1987-01-06	Donald R. Weir	Process for separately recovering zinc and lead values from zinc and lead containing sulphidic ore
LU85385A1 (fr)	1984-05-28	1986-01-29	Mines Fond Zinc Vieille	Procede de lixiviation de sulfures contenant du zinc et du fer
CA1234290A (en) *	1984-09-27	1988-03-22	Donald R. Weir	Recovery of gold from refractory auriferous iron- containing sulphidic material
JPH01110307A (ja) *	1987-10-22	1989-04-27	Aprica Kassai Inc	寝具マット
US4979987A (en) *	1988-07-19	1990-12-25	First Miss Gold, Inc.	Precious metals recovery from refractory carbonate ores
GB9309144D0 (en) *	1993-05-04	1993-06-16	Sherritt Gordon Ltd	Recovery of metals from sulphidic material
GB9422476D0 (en) *	1994-11-08	1995-01-04	Sherritt Inc	Recovery of zinc from sulphidic concentrates
GB9503877D0 (en) *	1995-02-27	1995-04-19	Sherritt Inc	Recovery of copper from sulphidic concentrates
US6835230B2 (en) *	2001-03-28	2004-12-28	Dowa Mining Co., Ltd.	Method for leaching zinc concentrate
US7604783B2 (en) *	2004-12-22	2009-10-20	Placer Dome Technical Services Limited	Reduction of lime consumption when treating refractor gold ores or concentrates
US8061888B2 (en) *	2006-03-17	2011-11-22	Barrick Gold Corporation	Autoclave with underflow dividers
US8252254B2 (en) *	2006-06-15	2012-08-28	Barrick Gold Corporation	Process for reduced alkali consumption in the recovery of silver
EP1939310A1 (en)	2006-12-28	2008-07-02	Asturiana De Zinc, S.A.	Recovery of zinc from sulphide concentrates by atmospheric leaching with sulphuric acid at a controlled acidity
CN103952572B (zh) *	2014-05-22	2015-11-25	北京矿冶研究总院	一种加压浸出优化湿法炼锌热酸浸出工艺的方法
US11186492B2 (en) *	2019-03-05	2021-11-30	Korea Resources Corporation	Method for recovering valuable metal sulfides
CN114835088B (zh) *	2022-03-21	2023-07-18	中南大学	一种黄铁矿热解-氧压浸出制备硫磺和铁精粉的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1180140A (en) *	1915-06-03	1916-04-18	Sandalio Arce Godoy	Sink-cover.
DE1116413B (de) *	1959-01-22	1961-11-02	Sherritt Gordon Mines Ltd	Verfahren zur Gewinnung von Zink aus zinkhaltigen sulfidischen Erzen und Konzentraten
US2996440A (en) *	1959-03-12	1961-08-15	Sherritt Gordon Mines Ltd	Method for the production of zinc
DE1180140B (de) *	1962-07-20	1964-10-22	Dehydag Gmbh	Verfahren zur Abscheidung feinkoerniger Niederschlaege bei der Raffinations- und Reduktionselektrolyse von Nickel, Zink, Silber, Zinn, Blei und insbesondere Kupfer
US3316059A (en) *	1962-10-29	1967-04-25	Sherritt Gordon Mines Ltd	Process for the acid oxidation of lead and zinc sulphides
NL136386C (xx) *	1965-09-11	1900-01-01
US3642435A (en) *	1969-11-10	1972-02-15	Cyprus Mines Corp	Method of recovering water-soluble nonferrous metal sulfates from sulfur-bearing ores

1972
- 1972-11-20 CA CA157,147A patent/CA971368A/en not_active Expired
1973
- 1973-08-21 US US387833A patent/US3867268A/en not_active Expired - Lifetime
- 1973-10-23 GB GB4930473A patent/GB1443025A/en not_active Expired
- 1973-10-23 IE IE1898/73A patent/IE38404B1/xx unknown
- 1973-10-24 AT AT902773A patent/AT329285B/de not_active IP Right Cessation
- 1973-10-27 PH PH15161A patent/PH10596A/en unknown
- 1973-10-29 BE BE137190A patent/BE806665A/xx not_active IP Right Cessation
- 1973-11-05 AU AU62170/73A patent/AU476692B2/en not_active Expired
- 1973-11-13 YU YU02925/73A patent/YU36542B/xx unknown
- 1973-11-13 FI FI3502/73A patent/FI62344C/fi active
- 1973-11-14 JP JP12739473A patent/JPS5543495B2/ja not_active Expired
- 1973-11-16 NL NLAANVRAGE7315759,A patent/NL177503C/xx not_active IP Right Cessation
- 1973-11-16 DE DE2357280A patent/DE2357280C2/de not_active Expired
- 1973-11-17 MW MW63/73*UA patent/MW6373A1/xx unknown
- 1973-11-19 FR FR7341133A patent/FR2207192B1/fr not_active Expired
- 1973-11-19 SE SE7315612A patent/SE404031B/xx unknown
- 1973-11-20 ES ES420675A patent/ES420675A1/es not_active Expired
- 1973-11-21 IT IT31530/73A patent/IT1003231B/it active

Also Published As

Publication number	Publication date
AU6217073A (en)	1975-05-08
FR2207192A1 (xx)	1974-06-14
FI62344C (fi)	1982-12-10
NL177503C (nl)	1985-10-01
DE2357280A1 (de)	1974-05-30
MW6373A1 (en)	1974-08-14
JPS4981217A (xx)	1974-08-06
YU292573A (en)	1982-02-25
CA971368A (en)	1975-07-22
YU36542B (en)	1984-02-29
AU476692B2 (en)	1976-09-30
IE38404B1 (en)	1978-03-01
US3867268A (en)	1975-02-18
GB1443025A (en)	1976-07-21
NL177503B (nl)	1985-05-01
PH10596A (en)	1977-07-15
BE806665A (fr)	1974-02-15
FI62344B (fi)	1982-08-31
JPS5543495B2 (xx)	1980-11-06
DE2357280C2 (de)	1984-01-26
IT1003231B (it)	1976-06-10
ATA902773A (de)	1975-07-15
IE38404L (en)	1974-05-20
AT329285B (de)	1976-05-10
SE404031B (sv)	1978-09-18
FR2207192B1 (xx)	1981-09-25
ES420675A1 (es)	1976-04-16

Publication	Publication Date	Title
FR2207192B1 (xx)	1981-09-25
FR2188074A1 (xx)	1974-01-18
JPS5113357B2 (xx)	1976-04-27
JPS5146276B2 (xx)	1976-12-08
JPS5511664Y2 (xx)	1980-03-13
JPS5216270Y2 (xx)	1977-04-12
JPS5217001Y2 (xx)	1977-04-16
JPS4932071A (xx)	1974-03-23
CS158175B2 (xx)	1974-10-15
JPS4957703U (xx)	1974-05-21
JPS5235547Y2 (xx)	1977-08-13
JPS53918B2 (xx)	1978-01-12
JPS4985920U (xx)	1974-07-25
JPS49103698U (xx)	1974-09-05
JPS4887393U (xx)	1973-10-22
CH602574A5 (xx)	1978-07-31
CH577534A5 (xx)	1976-07-15
CH576070A5 (xx)	1976-05-31
CH596942A5 (xx)	1978-03-31
CH576060A5 (xx)	1976-05-31
CH575946A5 (xx)	1976-05-31
CH576111A5 (xx)	1976-05-31
CH575266A5 (xx)	1976-05-14
CH575035A5 (xx)	1976-04-30
CH593278A5 (xx)	1977-11-30

Legal Events

Date	Code	Title
1980-08-25	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1992-07-16	V1	Lapsed because of non-payment of the annual fee