CA1321972C - Cellule electrolytique a cathode granulaire, pour lit fluidise - Google Patents

Cellule electrolytique a cathode granulaire, pour lit fluidise

Info

Publication number: CA1321972C
Authority: CA; Canada
Prior art keywords: cell; cathode; valve metal; anode; fluidized bed
Prior art date: 1986-09-25
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.): Expired - Fee Related

Application number

CA000546801A

Other languages

English (en)

Inventor

Richard Edward Malpas

Gerardus Johannes Clemens Maria Jansen

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.)

Shell Internationale Research Maatschappij BV

Original Assignee

Shell Internationale Research Maatschappij BV

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.)

1986-09-25

Filing date

1987-09-14

Publication date

1993-09-07

1987-09-14 Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV

1993-09-07 Application granted granted Critical

1993-09-07 Publication of CA1321972C publication Critical patent/CA1321972C/fr

2010-09-07 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000005868 electrolysis reaction Methods 0.000 title claims abstract description 26
229910052751 metal Inorganic materials 0.000 claims abstract description 26
239000002184 metal Substances 0.000 claims abstract description 26
239000003792 electrolyte Substances 0.000 claims abstract description 12
150000002739 metals Chemical class 0.000 claims abstract description 11
229910044991 metal oxide Inorganic materials 0.000 claims abstract description 10
150000004706 metal oxides Chemical class 0.000 claims abstract description 10
230000001681 protective effect Effects 0.000 claims abstract description 9
239000012530 fluid Substances 0.000 claims abstract description 7
239000010936 titanium Substances 0.000 claims description 9
238000000034 method Methods 0.000 claims description 8
238000007743 anodising Methods 0.000 claims description 5
229910052719 titanium Inorganic materials 0.000 claims description 5
230000003647 oxidation Effects 0.000 claims description 4
238000007254 oxidation reaction Methods 0.000 claims description 4
229910052726 zirconium Inorganic materials 0.000 claims description 4
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
229910052715 tantalum Inorganic materials 0.000 claims description 3
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 2
239000000126 substance Substances 0.000 claims description 2
GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 2
238000005363 electrowinning Methods 0.000 abstract description 4
230000002349 favourable effect Effects 0.000 abstract 1
239000010949 copper Substances 0.000 description 7
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
239000010406 cathode material Substances 0.000 description 3
229910052802 copper Inorganic materials 0.000 description 3
238000000151 deposition Methods 0.000 description 3
230000008021 deposition Effects 0.000 description 3
238000002474 experimental method Methods 0.000 description 3
239000008187 granular material Substances 0.000 description 3
239000000463 material Substances 0.000 description 3
239000002245 particle Substances 0.000 description 3
239000011701 zinc Substances 0.000 description 3
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
239000011324 bead Substances 0.000 description 2
238000011161 development Methods 0.000 description 2
238000007747 plating Methods 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
230000002411 adverse Effects 0.000 description 1
239000003570 air Substances 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
239000000956 alloy Substances 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
229910052797 bismuth Inorganic materials 0.000 description 1
230000001427 coherent effect Effects 0.000 description 1
ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
229910000366 copper(II) sulfate Inorganic materials 0.000 description 1
238000013461 design Methods 0.000 description 1
238000009826 distribution Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000008151 electrolyte solution Substances 0.000 description 1
238000009713 electroplating Methods 0.000 description 1
238000005243 fluidization Methods 0.000 description 1
SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 1
239000007789 gas Substances 0.000 description 1
239000010439 graphite Substances 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
238000009854 hydrometallurgy Methods 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
238000011835 investigation Methods 0.000 description 1
239000010410 layer Substances 0.000 description 1
229910021645 metal ion Inorganic materials 0.000 description 1
239000002923 metal particle Substances 0.000 description 1
239000011707 mineral Substances 0.000 description 1
229910052758 niobium Inorganic materials 0.000 description 1
230000001590 oxidative effect Effects 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
229920001568 phenolic resin Polymers 0.000 description 1
-1 polyethylene Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
239000011148 porous material Substances 0.000 description 1
238000000926 separation method Methods 0.000 description 1
235000011149 sulphuric acid Nutrition 0.000 description 1
239000001117 sulphuric acid Substances 0.000 description 1
239000002344 surface layer Substances 0.000 description 1
238000012360 testing method Methods 0.000 description 1
229910052721 tungsten Inorganic materials 0.000 description 1
239000002351 wastewater Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
238000005303 weighing Methods 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
229910000368 zinc sulfate Inorganic materials 0.000 description 1

Classifications

- 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

Electrolytic Production Of Metals (AREA)

CA000546801A 1986-09-25 1987-09-14 Cellule electrolytique a cathode granulaire, pour lit fluidise Expired - Fee Related CA1321972C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB8623069		1986-09-25
GB868623069A GB8623069D0 (en)	1986-09-25	1986-09-25	Fluid bed electrolysis cell

Publications (1)

Publication Number	Publication Date
CA1321972C true CA1321972C (fr)	1993-09-07

Family

ID=10604770

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000546801A Expired - Fee Related CA1321972C (fr)	1986-09-25	1987-09-14	Cellule electrolytique a cathode granulaire, pour lit fluidise

Country Status (4)

Country	Link
JP (1)	JPS6389692A (fr)
CA (1)	CA1321972C (fr)
GB (1)	GB8623069D0 (fr)
ZA (1)	ZA877151B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9727222D0 (en) *	1997-12-23	1998-02-25	Aea Technology Plc	Cell recycling

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2289632A1 (fr) *	1974-10-29	1976-05-28	Marston Excelsior Ltd	Procede de realisation d'electrodes pour operations electrolytiques
JPS5241122A (en) *	1975-09-30	1977-03-30	Natl Res Inst For Metals	Process for extracting copper electrochemically
GB1513259A (en) *	1975-10-10	1978-06-07	Nat Res Dev	Diaphragmless electrochemical cell
DE2826875C2 (de) *	1978-06-19	1983-12-01	Wafios Maschinenfabrik Wagner, Ficker & Schmid (GmbH & Co KG), 7410 Reutlingen	Verfahren und Maschine zum Herstellen von Schraubenfedern aus endlosem Draht durch Federwinden

1986
- 1986-09-25 GB GB868623069A patent/GB8623069D0/en active Pending
1987
- 1987-09-14 CA CA000546801A patent/CA1321972C/fr not_active Expired - Fee Related
- 1987-09-22 JP JP62238574A patent/JPS6389692A/ja active Pending
- 1987-09-23 ZA ZA877151A patent/ZA877151B/xx unknown

Also Published As

Publication number	Publication date
ZA877151B (en)	1988-03-24
JPS6389692A (ja)	1988-04-20
GB8623069D0 (en)	1986-10-29

Legal Events

Date	Code	Title	Description
1999-09-07	MKLA	Lapsed

Publication	Publication Date	Title
US4778572A (en)	1988-10-18	Process for electroplating metals
SU1530102A3 (ru)	1989-12-15	Катод дл электрохимических процессов
Ibl et al.	1967	Surface roughness effects in the electrodeposition of copper in the limiting current range
EP0114085A2 (fr)	1984-07-25	Procédé de production électrolytique en sel fondu, anode et sa fabrication
US4364807A (en)	1982-12-21	Method of electrolytically recovering zinc
EP1244826B1 (fr)	2007-02-14	Anodes a base metallique pour cellules d'extraction electrolytique d'aluminium
KR101298072B1 (ko)	2013-08-20	제염을 위한 불순물 제어 특화 전해정련장치 및 이를 이용한 원자로용 폐기물 제염방법
RU2181150C2 (ru)	2002-04-10	Способ травления стали
US4824541A (en)	1989-04-25	Fluid bed electrolysis cell
Ye et al.	1981	Orientation and microstructure of dull nickel electrodeposits
CA1321972C (fr)	1993-09-07	Cellule electrolytique a cathode granulaire, pour lit fluidise
US4832812A (en)	1989-05-23	Apparatus for electroplating metals
US2453757A (en)	1948-11-16	Process for producing modified electronickel
US3271279A (en)	1966-09-06	Electrodeposition of copper from chromium-containing solution
IE43634B1 (en)	1981-04-22	Diaphragmless electrochemical cell
CA1321971C (fr)	1993-09-07	Cellule electrolytique a anode granulaire, pour lit fluidise
Andersen et al.	1974	The corrosion of lead anodes in copper electrowinning
Jiricny et al.	2002	Copper electrowinning using spouted-bed electrodes: part I. Experiments with oxygen evolution or matte oxidation at the anode
US4913973A (en)	1990-04-03	Platinum-containing multilayer anode coating for low pH, high current density electrochemical process anodes
US2417259A (en)	1947-03-11	Electrolytic process for preparing manganese and manganese dioxide simultaneously
US4165262A (en)	1979-08-21	Method of electrowinning titanium
US2944949A (en)	1960-07-12	Process for the electrolytic separation of titanium from titanium scrap
US4026786A (en)	1977-05-31	Preparation of PbO2 anode
US4118291A (en)	1978-10-03	Method of electrowinning titanium
CA1084445A (fr)	1980-08-26	Cathodes brutes pour electrodeposition