NL7302236A - - Google Patents

Info

Publication number: NL7302236A
Authority: NL; Netherlands

Application number

NL7302236A

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.)

1972-02-21

Filing date

1973-02-16

Publication date

1973-08-23

1973-02-16 Application filed filed Critical

1973-08-23 Publication of NL7302236A publication Critical patent/NL7302236A/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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/04—Working-up 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0078—Leaching or slurrying with ammoniacal solutions, e.g. ammonium hydroxide
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0084—Treating solutions
- C22B15/0089—Treating solutions by chemical methods
- C22B15/0093—Treating solutions by chemical methods by gases, e.g. hydrogen or hydrogen sulfide
- 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)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Manufacture And Refinement Of Metals (AREA)

NL7302236A 1972-02-21 1973-02-16 NL7302236A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB794572A GB1399281A (en)	1972-02-21	1972-02-21	Extraction of copper from metallic materials

Publications (1)

Publication Number	Publication Date
NL7302236A true NL7302236A (xx)	1973-08-23

Family

ID=9842791

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7302236A NL7302236A (xx)	1972-02-21	1973-02-16

Country Status (19)

Country	Link
JP (1)	JPS5318968B2 (xx)
AU (1)	AU471131B2 (xx)
BE (1)	BE795502A (xx)
BR (1)	BR7301292D0 (xx)
CA (1)	CA996355A (xx)
CS (1)	CS201026B2 (xx)
ES (1)	ES411800A1 (xx)
FR (1)	FR2173140B1 (xx)
GB (1)	GB1399281A (xx)
HU (1)	HU173489B (xx)
IE (1)	IE37279B1 (xx)
IN (1)	IN137604B (xx)
IT (1)	IT979323B (xx)
NL (1)	NL7302236A (xx)
RO (1)	RO76207A (xx)
SU (1)	SU620217A3 (xx)
YU (1)	YU39067B (xx)
ZA (1)	ZA73954B (xx)
ZM (1)	ZM2673A1 (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1470876A (en) *	1974-08-23	1977-04-21	Isc Smelting	Solvent extraction of copper
GB1490813A (en) *	1975-07-21	1977-11-02	Isc Smelting	Leaching of copper dross
JPS5618915U (xx) *	1979-07-19	1981-02-19
CA1176062A (en) *	1980-12-08	1984-10-16	Hayden Monk	Recovery of copper from arsenical drosses
JPS57185410A (en) *	1981-05-11	1982-11-15	Kokusai Denshin Denwa Co Ltd <Kdd>	Optical coupler
JPH046010Y2 (xx) *	1986-06-25	1992-02-19
CN103540957B (zh) *	2013-09-26	2015-12-02	界首市飞航铜业有限公司	铜锌合金废弃料节能熔炼再生铜棒制备工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2727818A (en) *	1951-12-01	1955-12-20	Calumet & Hecla	Method of leaching copper sulfide materials with ammoniacal leach solution
US3492115A (en) *	1966-12-27	1970-01-27	Shalom Mahalla	Method for preparing copper products from copper precipitate

1972
- 1972-02-21 GB GB794572A patent/GB1399281A/en not_active Expired
1973
- 1973-02-09 ZA ZA730954A patent/ZA73954B/xx unknown
- 1973-02-12 IE IE223/73A patent/IE37279B1/en unknown
- 1973-02-14 CA CA163,743A patent/CA996355A/en not_active Expired
- 1973-02-15 HU HUME001604 patent/HU173489B/hu unknown
- 1973-02-15 BE BE795502D patent/BE795502A/xx not_active IP Right Cessation
- 1973-02-16 NL NL7302236A patent/NL7302236A/xx not_active Application Discontinuation
- 1973-02-20 SU SU731888003A patent/SU620217A3/ru active
- 1973-02-20 ES ES411800A patent/ES411800A1/es not_active Expired
- 1973-02-20 AU AU52353/73A patent/AU471131B2/en not_active Expired
- 1973-02-21 BR BR129273A patent/BR7301292D0/pt unknown
- 1973-02-21 IN IN387/CAL/73A patent/IN137604B/en unknown
- 1973-02-21 IT IT2064373A patent/IT979323B/it active
- 1973-02-21 RO RO7392573A patent/RO76207A/ro unknown
- 1973-02-21 YU YU44073A patent/YU39067B/xx unknown
- 1973-02-21 CS CS731262A patent/CS201026B2/cs unknown
- 1973-02-21 JP JP2114273A patent/JPS5318968B2/ja not_active Expired
- 1973-02-21 FR FR7306166A patent/FR2173140B1/fr not_active Expired
- 1973-02-27 ZM ZM2673A patent/ZM2673A1/xx unknown

Also Published As

Publication number	Publication date
AU5235373A (en)	1974-08-22
IN137604B (xx)	1975-08-23
BE795502A (fr)	1973-05-29
AU471131B2 (en)	1976-04-08
BR7301292D0 (pt)	1974-05-16
YU44073A (en)	1982-02-28
JPS4897729A (xx)	1973-12-12
DE2308221B2 (de)	1977-06-08
CS201026B2 (en)	1980-10-31
ZM2673A1 (en)	1974-01-21
IE37279B1 (en)	1977-06-22
CA996355A (en)	1976-09-07
YU39067B (en)	1984-04-30
JPS5318968B2 (xx)	1978-06-17
GB1399281A (en)	1975-07-02
FR2173140A1 (xx)	1973-10-05
DE2308221A1 (de)	1973-08-30
ES411800A1 (es)	1976-01-01
ZA73954B (en)	1973-11-28
FR2173140B1 (xx)	1976-04-30
HU173489B (hu)	1979-05-28
IT979323B (it)	1974-09-30
IE37279L (en)	1973-08-21
SU620217A3 (ru)	1978-08-15
RO76207A (ro)	1981-03-30

Legal Events

Date	Code	Title
1980-01-25	BA	A request for search or an international-type search has been filed
1980-02-25	BT	A notification was added to the application dossier and made available to the public
1982-01-04	BB	A search report has been drawn up
1982-03-01	BC	A request for examination has been filed
1983-10-03	BV	The patent application has lapsed

Publication	Publication Date	Title
JPS552840B2 (xx)	1980-01-22
JPS4883362A (xx)	1973-11-07
FR2173140B1 (xx)	1976-04-30
JPS5438561B2 (xx)	1979-11-21
JPS4912199U (xx)	1974-02-01
JPS4967864A (xx)	1974-07-01
JPS539898Y2 (xx)	1978-03-15
JPS5134755Y2 (xx)	1976-08-27
JPS5322783Y2 (xx)	1978-06-13
JPS5245897Y2 (xx)	1977-10-19
JPS4939729A (xx)	1974-04-13
AU5742173A (xx)	1975-01-09
JPS4985697U (xx)	1974-07-24
CS154536B1 (xx)	1974-04-30
JPS4979133U (xx)	1974-07-09
CH584295A5 (xx)	1977-01-31
BG19514A1 (xx)	1975-06-25
BG18395A1 (xx)	1974-10-25
BG18441A1 (xx)	1975-02-25
BG18518A1 (xx)	1975-02-25
BG18096A1 (xx)	1974-09-02
CH565409A5 (xx)	1975-08-15
BG18361A1 (xx)	1974-10-25
CH565606A5 (xx)	1975-08-29
CH589412A5 (xx)	1977-07-15