NO321451B1 - Prosess for elektrolytisk produksjon av titan og titanlegeringer - Google Patents
Prosess for elektrolytisk produksjon av titan og titanlegeringer Download PDFInfo
- Publication number
- NO321451B1 NO321451B1 NO19993455A NO993455A NO321451B1 NO 321451 B1 NO321451 B1 NO 321451B1 NO 19993455 A NO19993455 A NO 19993455A NO 993455 A NO993455 A NO 993455A NO 321451 B1 NO321451 B1 NO 321451B1
- Authority
- NO
- Norway
- Prior art keywords
- electrolyte
- titanium
- metal
- anode
- anodic
- Prior art date
Links
- 239000010936 titanium Substances 0.000 title claims description 132
- 238000000034 method Methods 0.000 title claims description 85
- 229910052719 titanium Inorganic materials 0.000 title claims description 79
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims description 72
- 230000008569 process Effects 0.000 title claims description 67
- 238000004519 manufacturing process Methods 0.000 title claims description 51
- 229910001069 Ti alloy Inorganic materials 0.000 title claims description 17
- 239000003792 electrolyte Substances 0.000 claims description 108
- 229910052751 metal Inorganic materials 0.000 claims description 77
- 239000002184 metal Substances 0.000 claims description 77
- 239000007788 liquid Substances 0.000 claims description 34
- 230000009467 reduction Effects 0.000 claims description 24
- 239000011575 calcium Substances 0.000 claims description 23
- 239000007789 gas Substances 0.000 claims description 23
- 150000001875 compounds Chemical class 0.000 claims description 19
- 238000005868 electrolysis reaction Methods 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 18
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 14
- 229910052791 calcium Inorganic materials 0.000 claims description 13
- 230000002829 reductive effect Effects 0.000 claims description 13
- 238000005363 electrowinning Methods 0.000 claims description 11
- 150000001340 alkali metals Chemical class 0.000 claims description 9
- 229910052783 alkali metal Inorganic materials 0.000 claims description 8
- 238000005275 alloying Methods 0.000 claims description 8
- 150000002736 metal compounds Chemical class 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 7
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 7
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 7
- 229910001634 calcium fluoride Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 238000007792 addition Methods 0.000 claims description 6
- 238000011161 development Methods 0.000 claims description 5
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 4
- 239000001110 calcium chloride Substances 0.000 claims description 4
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 150000003609 titanium compounds Chemical class 0.000 claims description 4
- 150000003842 bromide salts Chemical class 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims description 3
- 150000004694 iodide salts Chemical class 0.000 claims description 3
- 239000011244 liquid electrolyte Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 150000003841 chloride salts Chemical class 0.000 claims 1
- 150000004673 fluoride salts Chemical class 0.000 claims 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical class Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 32
- 229910003074 TiCl4 Inorganic materials 0.000 description 26
- 238000006722 reduction reaction Methods 0.000 description 25
- 210000004027 cell Anatomy 0.000 description 20
- 229910052802 copper Inorganic materials 0.000 description 17
- 239000010949 copper Substances 0.000 description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 16
- 229910001338 liquidmetal Inorganic materials 0.000 description 15
- 230000008018 melting Effects 0.000 description 15
- 238000002844 melting Methods 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 14
- 239000000956 alloy Substances 0.000 description 12
- 239000000126 substance Substances 0.000 description 12
- 238000012546 transfer Methods 0.000 description 12
- 150000003839 salts Chemical class 0.000 description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 229910045601 alloy Inorganic materials 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 239000010439 graphite Substances 0.000 description 9
- 229910002804 graphite Inorganic materials 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 8
- 150000002500 ions Chemical class 0.000 description 8
- 150000002739 metals Chemical class 0.000 description 8
- -1 titanium ions Chemical class 0.000 description 8
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 239000013078 crystal Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 238000007670 refining Methods 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 150000001805 chlorine compounds Chemical class 0.000 description 6
- 238000013461 design Methods 0.000 description 6
- 238000000605 extraction Methods 0.000 description 6
- 238000003306 harvesting Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000006698 induction Effects 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 239000012298 atmosphere Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 230000005684 electric field Effects 0.000 description 4
- 150000002222 fluorine compounds Chemical class 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000001103 potassium chloride Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 235000011148 calcium chloride Nutrition 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000011133 lead Substances 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 229910001092 metal group alloy Inorganic materials 0.000 description 3
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 3
- XROWMBWRMNHXMF-UHFFFAOYSA-J titanium tetrafluoride Chemical compound [F-].[F-].[F-].[F-].[Ti+4] XROWMBWRMNHXMF-UHFFFAOYSA-J 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229910010347 TiF2 Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 229910001618 alkaline earth metal fluoride Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- YOBCTIIWHLYFII-UHFFFAOYSA-L difluorotitanium Chemical compound F[Ti]F YOBCTIIWHLYFII-UHFFFAOYSA-L 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 230000005518 electrochemistry Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000028161 membrane depolarization Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000011946 reduction process Methods 0.000 description 2
- 230000027756 respiratory electron transport chain Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000007784 solid electrolyte Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000012932 thermodynamic analysis Methods 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- KPZGRMZPZLOPBS-UHFFFAOYSA-N 1,3-dichloro-2,2-bis(chloromethyl)propane Chemical compound ClCC(CCl)(CCl)CCl KPZGRMZPZLOPBS-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 101100396546 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) tif-6 gene Proteins 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910010348 TiF3 Inorganic materials 0.000 description 1
- 229910010342 TiF4 Inorganic materials 0.000 description 1
- LCKIEQZJEYYRIY-UHFFFAOYSA-N Titanium ion Chemical compound [Ti+4] LCKIEQZJEYYRIY-UHFFFAOYSA-N 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 229910001093 Zr alloy Inorganic materials 0.000 description 1
- LMYMBVLOZKGWBR-UHFFFAOYSA-N [C].[F].[Cl] Chemical class [C].[F].[Cl] LMYMBVLOZKGWBR-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910001515 alkali metal fluoride Inorganic materials 0.000 description 1
- 229910002065 alloy metal Inorganic materials 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010349 cathodic reaction Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000004320 controlled atmosphere Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 229910001610 cryolite Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 210000001787 dendrite Anatomy 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001687 destabilization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000008040 ionic compounds Chemical class 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000010814 metallic waste Substances 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 150000002927 oxygen compounds Chemical class 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 150000003608 titanium Chemical class 0.000 description 1
- 229910001773 titanium mineral Inorganic materials 0.000 description 1
- UBZYKBZMAMTNKW-UHFFFAOYSA-J titanium tetrabromide Chemical compound Br[Ti](Br)(Br)Br UBZYKBZMAMTNKW-UHFFFAOYSA-J 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
-
- 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
- C25C7/005—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells for the electrolysis of melts
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/26—Electrolytic production, recovery or refining of metals by electrolysis of melts of titanium, zirconium, hafnium, tantalum or vanadium
- C25C3/28—Electrolytic production, recovery or refining of metals by electrolysis of melts of titanium, zirconium, hafnium, tantalum or vanadium of titanium
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)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT97TO000080A ITTO970080A1 (it) | 1997-02-04 | 1997-02-04 | Procedimento per la produzione elettrolitica di metalli |
PCT/IB1998/000019 WO1998033956A1 (en) | 1997-02-04 | 1998-01-08 | Process for the electrolytic production of metals |
Publications (3)
Publication Number | Publication Date |
---|---|
NO993455D0 NO993455D0 (no) | 1999-07-13 |
NO993455L NO993455L (no) | 1999-09-28 |
NO321451B1 true NO321451B1 (no) | 2006-05-15 |
Family
ID=11415304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO19993455A NO321451B1 (no) | 1997-02-04 | 1999-07-13 | Prosess for elektrolytisk produksjon av titan og titanlegeringer |
Country Status (20)
Country | Link |
---|---|
US (1) | US6074545A (it) |
EP (1) | EP0958409B1 (it) |
JP (1) | JP2001509842A (it) |
KR (1) | KR100485233B1 (it) |
CN (1) | CN1204298C (it) |
AR (1) | AR009447A1 (it) |
AT (1) | ATE237008T1 (it) |
AU (1) | AU736061B2 (it) |
BR (1) | BR9807156A (it) |
CZ (1) | CZ297064B6 (it) |
DE (1) | DE69813183D1 (it) |
EA (1) | EA002205B1 (it) |
IS (1) | IS5124A (it) |
IT (1) | ITTO970080A1 (it) |
NO (1) | NO321451B1 (it) |
NZ (1) | NZ337553A (it) |
SA (1) | SA98181043A (it) |
UA (1) | UA65558C2 (it) |
WO (1) | WO1998033956A1 (it) |
ZA (1) | ZA98897B (it) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9812169D0 (en) * | 1998-06-05 | 1998-08-05 | Univ Cambridge Tech | Purification method |
AUPR443801A0 (en) * | 2001-04-10 | 2001-05-17 | Bhp Innovation Pty Ltd | Removal of oxygen from metal oxides and solid metal solutions |
AU2002244540B2 (en) * | 2001-04-10 | 2007-01-18 | Bhp Billiton Innovation Pty Ltd | Electrolytic reduction of metal oxides |
AUPR712101A0 (en) * | 2001-08-16 | 2001-09-06 | Bhp Innovation Pty Ltd | Process for manufacture of titanium products |
JP2005510630A (ja) | 2001-11-22 | 2005-04-21 | キューアイティー−フェル エ チタン インク. | 液体状態の化合物を含む酸化チタンからチタン金属又は合金を電解採取する方法 |
CA2479048C (en) | 2002-03-13 | 2012-07-10 | Les Strezov | Reduction of metal oxides in an electrolytic cell |
AUPS107102A0 (en) * | 2002-03-13 | 2002-04-11 | Bhp Billiton Innovation Pty Ltd | Electrolytic reduction of metal oxides |
US7410562B2 (en) * | 2003-08-20 | 2008-08-12 | Materials & Electrochemical Research Corp. | Thermal and electrochemical process for metal production |
US7381366B2 (en) * | 2003-12-31 | 2008-06-03 | General Electric Company | Apparatus for the production or refining of metals, and related processes |
JP4342413B2 (ja) * | 2004-02-20 | 2009-10-14 | 株式会社大阪チタニウムテクノロジーズ | Ca還元によるTi又はTi合金の製造方法 |
JP2005264320A (ja) * | 2004-02-20 | 2005-09-29 | Sumitomo Titanium Corp | Ca還元によるTi又はTi合金の製造方法 |
JP4247792B2 (ja) * | 2004-10-12 | 2009-04-02 | 東邦チタニウム株式会社 | 溶融塩電解による金属の製造方法および製造装置 |
AU2005293039A1 (en) * | 2004-10-12 | 2006-04-20 | Osaka Titanium Technologies Co., Ltd. | Method for producing metal by molten salt electrolysis and method for producing metal titanium |
US8555809B2 (en) * | 2010-01-14 | 2013-10-15 | Rohm And Haas Electronic Materials, Llc | Method for constant concentration evaporation and a device using the same |
US8980068B2 (en) | 2010-08-18 | 2015-03-17 | Allen R. Hayes | Nickel pH adjustment method and apparatus |
CN102978664B (zh) * | 2011-09-05 | 2015-12-02 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种金属钒的制备方法及由该方法得到的金属钒 |
CN102400179A (zh) * | 2011-11-22 | 2012-04-04 | 中国铝业股份有限公司 | 一种惰性电极铝电解槽电极导杆的保护方法 |
JP6228550B2 (ja) | 2011-12-22 | 2017-11-08 | ユニヴァーサル テクニカル リソース サービシーズ インコーポレイテッド | チタンの抽出および精錬のための装置および方法 |
CN102553664B (zh) * | 2012-01-06 | 2013-12-18 | 中国科学院上海应用物理研究所 | 熔盐电化学实验装置 |
GB201208698D0 (en) | 2012-05-16 | 2012-06-27 | Metalysis Ltd | Electrolytic method,apparatus and product |
CN103834971B (zh) * | 2012-11-23 | 2016-08-17 | 宁波创润新材料有限公司 | 电极及熔盐电解装置 |
CN103911630B (zh) * | 2013-01-05 | 2016-06-01 | 汉中锌业特种材料有限公司 | 30ka液态阴极金属钙电解槽 |
US9957612B2 (en) | 2014-01-17 | 2018-05-01 | Ceres Technologies, Inc. | Delivery device, methods of manufacture thereof and articles comprising the same |
US20160108532A1 (en) * | 2014-10-17 | 2016-04-21 | Infinium, Inc. | Method and apparatus for liquid metal electrode connection in production or refining of metals |
CN104313645B (zh) * | 2014-10-28 | 2017-08-08 | 苏州萨伯工业设计有限公司 | 含钪铝合金材料的制备装置及制备工艺 |
CN104789991B (zh) * | 2015-05-13 | 2017-01-25 | 江西理工大学 | 电解精炼及原位定向凝固制备高纯稀土金属的方法和装置 |
CN105441987A (zh) * | 2015-12-21 | 2016-03-30 | 江西稀有金属钨业控股集团有限公司 | 一种液态阴极生产稀土金属及合金的稀土熔盐电解槽 |
KR101793471B1 (ko) * | 2016-07-20 | 2017-11-06 | 충남대학교산학협력단 | 전해환원 및 전해정련 공정에 의한 금속 정련 방법 |
EP3512970B1 (en) | 2016-09-14 | 2021-05-12 | Universal Achemetal Titanium, LLC | A method for producing titanium-aluminum-vanadium alloy |
AU2018249909B2 (en) | 2017-01-13 | 2023-04-06 | Universal Achemetal Titanium, Llc | Titanium master alloy for titanium-aluminum based alloys |
CN108728870B (zh) * | 2017-08-07 | 2021-02-12 | 南京佑天金属科技有限公司 | 晶条铪的生产系统及其方法 |
CN109055994A (zh) * | 2018-09-26 | 2018-12-21 | 北京科技大学 | 一种含钛高炉渣连续化电解制备高纯钛的方法 |
CN109609975B (zh) * | 2019-02-01 | 2020-02-18 | 清苑县伟豪铝业有限公司 | 电解原位制备铝合金的方法 |
CN113445080B (zh) * | 2021-06-09 | 2023-01-17 | 北京科技大学 | 一种基于液态阴极-可溶性含钛阳极直接电解制备钛合金的方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB786460A (en) * | 1954-11-10 | 1957-11-20 | Norton Grinding Wheel Co Ltd | Process and apparatus for the electrolytic extraction of titanium metal |
US3030285A (en) * | 1955-05-31 | 1962-04-17 | Union Carbide Corp | Semi-continuous electrolytic process |
US3087873A (en) * | 1960-06-15 | 1963-04-30 | Timax Associates | Electrolytic production of metal alloys |
US3383294A (en) * | 1965-01-15 | 1968-05-14 | Wood Lyle Russell | Process for production of misch metal and apparatus therefor |
BE698705A (it) * | 1967-05-19 | 1967-11-03 | ||
US3909375A (en) * | 1972-04-17 | 1975-09-30 | Conzinc Riotinto Ltd | Electrolytic process for the production of metals in molten halide systems |
JPS61186489A (ja) * | 1985-02-13 | 1986-08-20 | Hiroshi Ishizuka | アルカリ金属または土金属の溶融塩化物電解装置 |
IT1199898B (it) * | 1985-07-22 | 1989-01-05 | Ginatta Marco Elettrochim | Impianto per la produzione elettrolitica in bagno di sali fusi di metalli reattivi |
IT1219222B (it) * | 1988-04-19 | 1990-05-03 | Ginatta Spa | Procedimento per la produzione elettrolitica di un metallo polivalente ed apparecchiatura per l'attuazione del procedimento |
US5242563A (en) * | 1992-03-12 | 1993-09-07 | The United States Of America As Represented By The Secretary Of The Navy | Molten salt reactor for potentiostatic electroplating |
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1997
- 1997-02-04 IT IT97TO000080A patent/ITTO970080A1/it not_active IP Right Cessation
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1998
- 1998-01-08 AU AU81918/98A patent/AU736061B2/en not_active Ceased
- 1998-01-08 CN CNB988022486A patent/CN1204298C/zh not_active Expired - Fee Related
- 1998-01-08 EP EP98900019A patent/EP0958409B1/en not_active Expired - Lifetime
- 1998-01-08 JP JP53266598A patent/JP2001509842A/ja not_active Ceased
- 1998-01-08 CZ CZ0273599A patent/CZ297064B6/cs not_active IP Right Cessation
- 1998-01-08 NZ NZ337553A patent/NZ337553A/en unknown
- 1998-01-08 AT AT98900019T patent/ATE237008T1/de not_active IP Right Cessation
- 1998-01-08 WO PCT/IB1998/000019 patent/WO1998033956A1/en active IP Right Grant
- 1998-01-08 KR KR10-1999-7006991A patent/KR100485233B1/ko not_active IP Right Cessation
- 1998-01-08 EA EA199900722A patent/EA002205B1/ru not_active IP Right Cessation
- 1998-01-08 DE DE69813183T patent/DE69813183D1/de not_active Expired - Lifetime
- 1998-01-08 BR BR9807156-4A patent/BR9807156A/pt not_active Application Discontinuation
- 1998-02-04 US US09/018,539 patent/US6074545A/en not_active Expired - Fee Related
- 1998-02-04 AR ARP980100498A patent/AR009447A1/es active IP Right Grant
- 1998-02-04 ZA ZA98897A patent/ZA98897B/xx unknown
- 1998-03-25 SA SA98181043A patent/SA98181043A/ar unknown
- 1998-08-01 UA UA99094919A patent/UA65558C2/uk unknown
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1999
- 1999-07-13 NO NO19993455A patent/NO321451B1/no unknown
- 1999-07-20 IS IS5124A patent/IS5124A/is unknown
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NO993455D0 (no) | 1999-07-13 |
ITTO970080A1 (it) | 1998-08-04 |
BR9807156A (pt) | 2000-01-25 |
KR100485233B1 (ko) | 2005-04-25 |
CZ297064B6 (cs) | 2006-08-16 |
US6074545A (en) | 2000-06-13 |
EA002205B1 (ru) | 2002-02-28 |
EA199900722A1 (ru) | 2000-02-28 |
UA65558C2 (en) | 2004-04-15 |
AU736061B2 (en) | 2001-07-26 |
SA98181043A (ar) | 2005-12-03 |
CZ273599A3 (cs) | 2000-04-12 |
DE69813183D1 (de) | 2003-05-15 |
IS5124A (is) | 1999-07-20 |
EP0958409A1 (en) | 1999-11-24 |
ATE237008T1 (de) | 2003-04-15 |
ZA98897B (en) | 1998-08-17 |
JP2001509842A (ja) | 2001-07-24 |
EP0958409B1 (en) | 2003-04-09 |
KR20000070740A (ko) | 2000-11-25 |
CN1204298C (zh) | 2005-06-01 |
WO1998033956A1 (en) | 1998-08-06 |
NZ337553A (en) | 2001-04-27 |
CN1246897A (zh) | 2000-03-08 |
NO993455L (no) | 1999-09-28 |
AU8191898A (en) | 1998-08-25 |
AR009447A1 (es) | 2000-04-12 |
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