EP0084521A3 - Electrolytic cell for metal recovery and its operation - Google Patents

Electrolytic cell for metal recovery and its operation Download PDF

Info

Publication number: EP0084521A3
Authority: EP; European Patent Office
Prior art keywords: electrolytic cell; metal recovery; recovery; metal; electrolytic
Prior art date: 1982-01-19
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.): Granted

Application number

EP83810013A

Other languages

German (de)

Other versions

EP0084521B1 (en

EP0084521A2 (en

Inventor

Colin Charles Blake

Charles Clifford Owen Goodall

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.)

Novartis AG

Original Assignee

Ciba Geigy AG

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.)

1982-01-19

Filing date

1983-01-13

Publication date

1983-08-03

1983-01-13 Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG

1983-07-27 Publication of EP0084521A2 publication Critical patent/EP0084521A2/en

1983-08-03 Publication of EP0084521A3 publication Critical patent/EP0084521A3/en

1986-03-05 Application granted granted Critical

1986-03-05 Publication of EP0084521B1 publication Critical patent/EP0084521B1/en

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
- C25C7/08—Separating of deposited metals from the cathode

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Electrolytic Production Of Metals (AREA)

EP83810013A 1982-01-19 1983-01-13 Electrolytic cell for metal recovery and its operation Expired EP0084521B1 (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
GB8201367		1982-01-19
GB8201367		1982-01-19
GB8207061		1982-03-11
GB8207061		1982-03-11

Publications (3)

Publication Number	Publication Date
EP0084521A2 EP0084521A2 (en)	1983-07-27
EP0084521A3 true EP0084521A3 (en)	1983-08-03
EP0084521B1 EP0084521B1 (en)	1986-03-05

Family

ID=26281742

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP83810013A Expired EP0084521B1 (en)	1982-01-19	1983-01-13	Electrolytic cell for metal recovery and its operation

Country Status (3)

Country	Link
US (1)	US4406753A (en)
EP (1)	EP0084521B1 (en)
DE (1)	DE3362365D1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3832674A1 (en) *	1988-09-27	1990-03-29	Kodak Ag	METAL RECOVERY DEVICE
US5183544A (en) *	1991-01-03	1993-02-02	Xerox Corporation	Apparatus for electrowinning of metal from a waste metal material
EP0598144B1 (en) *	1992-11-10	1996-10-09	Agfa-Gevaert N.V.	Use of a pH sensitive reference electrode in electrolytic desilvering
ES2107328B1 (en) *	1993-09-24	1998-05-16	Asturiana De Zinc Sa	PROCEDURE AND MACHINE FOR THE CLEANING OF ANODES OF ELECTROLYTIC TANKS.
US5454924A (en) *	1994-09-09	1995-10-03	Agfa-Gevaert N.V.	Apparatus for the electrolytic recovery of silver from solutions containing silver
NL1006340C2 (en) *	1997-06-17	1998-12-21	Rafael Technologie En Manageme	Method and device for recovering metals.
KR100299011B1 (en) *	1999-06-30	2001-09-22	이재승	The method of collection of silver from inorganic waste sludge
DE10112075C1 (en) *	2001-03-12	2002-10-31	Eilenburger Elektrolyse & Umwelttechnik Gmbh	Method and device for recovering metals, also in combination with anodic coupling processes
AU2004272647A1 (en) *	2003-09-16	2005-03-24	Global Ionix Inc.	An electrolytic cell for removal of material from a solution
WO2010063071A1 (en) *	2008-12-03	2010-06-10	Electrometals Technologies Limited	Method and apparatus for separating metal from a cathode
ITRM20130094A1 (en) *	2013-02-19	2014-08-20	Antonino Abrami	METHOD FOR THE TREATMENT AND ENHANCEMENT OF RESIDUAL METALS OF PYROLYTIC PROCESSING
EP3591082B1 (en) *	2018-07-04	2020-11-25	ReMetall Deutschland AG	Autoclave electrolysis containers for the obtaining plantinoid metal

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1535577A (en) *	1923-01-04	1925-04-28	Cleave Arthur Harold Wyld	Apparatus for the electrolytic deposition of metals
FR2276402A1 (en) *	1974-06-26	1976-01-23	Ciba Geigy Ag	ELECTROLYTIC MONEY RECOVERY FROM PHOTOGRAPHIC FIXING-BLEACHING BATHS
EP0058537A1 (en) *	1981-02-13	1982-08-25	National Research Development Corporation	Electrodeposition cell

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA556000A (en) *		1958-04-15	N. Brown Kenneth	Process for electrolytically producing silver powder
US1254056A (en) *	1915-07-29	1918-01-22	Nat Carbon Co Inc	Process of making metal powder.
US1959376A (en) *	1930-09-26	1934-05-22	Nichols Copper Co	Process for producing metal powders
US3560366A (en) *	1968-04-12	1971-02-02	Oscar Fisher	Ag-o-mat silver recovery unit
GB1505736A (en) *	1975-02-25	1978-03-30	Nat Res Dev	Electrolytic production of metals
DE7905205U1 (en) *	1979-02-24	1979-05-31	Dr. Eugen Duerrwaechter Doduco, 7530 Pforzheim	DEVICE FOR ELECTROLYTIC RECOVERY OF PRECIOUS METALS
US4292163A (en) *	1980-01-16	1981-09-29	King Arthur S	Liquid treater having electrode stripper

1983
- 1983-01-10 US US06/456,872 patent/US4406753A/en not_active Expired - Fee Related
- 1983-01-13 DE DE8383810013T patent/DE3362365D1/en not_active Expired
- 1983-01-13 EP EP83810013A patent/EP0084521B1/en not_active Expired

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1535577A (en) *	1923-01-04	1925-04-28	Cleave Arthur Harold Wyld	Apparatus for the electrolytic deposition of metals
FR2276402A1 (en) *	1974-06-26	1976-01-23	Ciba Geigy Ag	ELECTROLYTIC MONEY RECOVERY FROM PHOTOGRAPHIC FIXING-BLEACHING BATHS
EP0058537A1 (en) *	1981-02-13	1982-08-25	National Research Development Corporation	Electrodeposition cell

Also Published As

Publication number	Publication date
EP0084521B1 (en)	1986-03-05
US4406753A (en)	1983-09-27
DE3362365D1 (en)	1986-04-10
EP0084521A2 (en)	1983-07-27

Publication	Publication Date	Title
GB8331366D0 (en)	1984-01-04	Electrolytic process and cell
JPS57194220A (en)	1982-11-29	Metal recovery
DE3362365D1 (en)	1986-04-10	Electrolytic cell for metal recovery and its operation
JPS57134585A (en)	1982-08-19	Electrolytic cell device
DE3270550D1 (en)	1986-05-22	Electrolytic cell for metal production
GB2168076B (en)	1989-05-24	Metal recovery
GB2135696B (en)	1986-11-12	Electrolytic cell
JPS57134584A (en)	1982-08-19	Electrolytic cell device
GB2132634B (en)	1986-03-19	Electrolytic cell for metal production
DE3371796D1 (en)	1987-07-02	Metal recovery process
DE3276010D1 (en)	1987-05-14	Electrolytic cell
ZA838338B (en)	1984-06-27	Metals recovery
GB2216900B (en)	1992-04-22	Electrolytic cell for recovery of metal
DE3467776D1 (en)	1988-01-07	Electrolytic cell
GB2118536B (en)	1985-06-05	Metal recovery
GB2113718B (en)	1985-09-04	Electrolytic cell
DE3373494D1 (en)	1987-10-15	Electrolytic cell
DE3175222D1 (en)	1986-10-02	Electrode, cell and process for recovering metals
IL70453A0 (en)	1984-03-30	Photoelectrochemical cell
GB8407183D0 (en)	1984-04-26	Metal electrode
ZW5985A1 (en)	1985-06-26	Metal recovery
GB8321974D0 (en)	1983-09-21	Metal recovery
GB2098239B (en)	1983-10-26	Electrolytic cell
ZA821979B (en)	1983-02-23	Electrolytic cell
DE3172064D1 (en)	1985-10-03	Electrolytic cell

Legal Events

Date	Code	Title	Description
1983-05-28	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1983-05-31	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1983-07-27	17P	Request for examination filed	Effective date: 19830115
1983-07-27	AK	Designated contracting states	Designated state(s): BE CH DE FR GB IT LI
1983-08-03	AK	Designated contracting states	Designated state(s): BE CH DE FR GB IT LI
1986-01-14	ITF	It: translation for a ep patent filed
1986-01-18	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1986-03-05	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): BE CH DE FR GB IT LI
1986-04-04	ET	Fr: translation filed
1986-04-10	REF	Corresponds to:	Ref document number: 3362365 Country of ref document: DE Date of ref document: 19860410
1987-01-22	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1987-01-22	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1987-01-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LI Effective date: 19870131 Ref country code: CH Effective date: 19870131
1987-03-11	26N	No opposition filed
1987-07-31	BERE	Be: lapsed	Owner name: CIBA-GEIGY A.G. Effective date: 19870131
1987-09-16	GBPC	Gb: european patent ceased through non-payment of renewal fee
1987-09-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19870930
1987-09-30	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
1987-10-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19871001
1987-11-20	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
1988-11-22	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19881122
1989-01-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: BE Effective date: 19890131