BR112014007945B1 - Método para produzir pó metálico - Google Patents
Método para produzir pó metálico Download PDFInfo
- Publication number
- BR112014007945B1 BR112014007945B1 BR112014007945-5A BR112014007945A BR112014007945B1 BR 112014007945 B1 BR112014007945 B1 BR 112014007945B1 BR 112014007945 A BR112014007945 A BR 112014007945A BR 112014007945 B1 BR112014007945 B1 BR 112014007945B1
- Authority
- BR
- Brazil
- Prior art keywords
- feed stock
- particles
- metallic
- cathode
- particle
- Prior art date
Links
- 239000000843 powder Substances 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims description 67
- 239000002245 particle Substances 0.000 claims abstract description 199
- 229910052751 metal Inorganic materials 0.000 claims abstract description 41
- 150000003839 salts Chemical class 0.000 claims abstract description 36
- 239000002184 metal Substances 0.000 claims abstract description 35
- 239000013528 metallic particle Substances 0.000 claims abstract description 27
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 58
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 41
- 230000009467 reduction Effects 0.000 claims description 35
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 29
- 239000011707 mineral Substances 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 28
- 230000008569 process Effects 0.000 claims description 23
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 16
- 239000010936 titanium Substances 0.000 claims description 15
- 229910052719 titanium Inorganic materials 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 10
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 claims description 10
- 238000005245 sintering Methods 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 5
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 4
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 4
- 229910052726 zirconium Inorganic materials 0.000 claims description 4
- 229910052746 lanthanum Inorganic materials 0.000 claims description 3
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- 229910052614 beryl Inorganic materials 0.000 claims description 2
- IKNAJTLCCWPIQD-UHFFFAOYSA-K cerium(3+);lanthanum(3+);neodymium(3+);oxygen(2-);phosphate Chemical compound [O-2].[La+3].[Ce+3].[Nd+3].[O-]P([O-])([O-])=O IKNAJTLCCWPIQD-UHFFFAOYSA-K 0.000 claims description 2
- 229910052963 cobaltite Inorganic materials 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 229910052961 molybdenite Inorganic materials 0.000 claims description 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052590 monazite Inorganic materials 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000004576 sand Substances 0.000 abstract description 37
- 239000002923 metal particle Substances 0.000 abstract description 9
- 235000010755 mineral Nutrition 0.000 description 26
- 239000000463 material Substances 0.000 description 23
- 229910044991 metal oxide Inorganic materials 0.000 description 12
- 150000004706 metal oxides Chemical class 0.000 description 12
- 239000007787 solid Substances 0.000 description 11
- 238000001878 scanning electron micrograph Methods 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 8
- 239000008188 pellet Substances 0.000 description 8
- 239000003792 electrolyte Substances 0.000 description 7
- 238000011946 reduction process Methods 0.000 description 7
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 6
- 239000001110 calcium chloride Substances 0.000 description 6
- 229910001628 calcium chloride Inorganic materials 0.000 description 6
- 235000011148 calcium chloride Nutrition 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 6
- 230000000717 retained effect Effects 0.000 description 6
- -1 salt cation Chemical class 0.000 description 6
- 238000007873 sieving Methods 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000004070 electrodeposition Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 150000002736 metal compounds Chemical class 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical group [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- 239000000292 calcium oxide Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000002386 leaching Methods 0.000 description 3
- 239000004408 titanium dioxide Substances 0.000 description 3
- 229910052684 Cerium Inorganic materials 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910052776 Thorium Inorganic materials 0.000 description 2
- 229910052770 Uranium Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052790 beryllium Inorganic materials 0.000 description 2
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052735 hafnium Inorganic materials 0.000 description 2
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 2
- 238000010191 image analysis Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910000765 intermetallic Inorganic materials 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 239000011236 particulate material Substances 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 229910052727 yttrium Inorganic materials 0.000 description 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910005451 FeTiO3 Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000010960 commercial process Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001739 density measurement Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000002296 dynamic light scattering Methods 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- IXQWNVPHFNLUGD-UHFFFAOYSA-N iron titanium Chemical compound [Ti].[Fe] IXQWNVPHFNLUGD-UHFFFAOYSA-N 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910003455 mixed metal oxide Inorganic materials 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- DNYWZCXLKNTFFI-UHFFFAOYSA-N uranium Chemical compound [U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U] DNYWZCXLKNTFFI-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C5/00—Electrolytic production, recovery or refining of metal powders or porous metal masses
- C25C5/04—Electrolytic production, recovery or refining of metal powders or porous metal masses from melts
-
- 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
- C25C7/002—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells comprising at least an electrode made of particles
-
- 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
- C25C7/02—Electrodes; Connections thereof
- C25C7/025—Electrodes; Connections thereof used in cells for the electrolysis of melts
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)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1117067.7A GB201117067D0 (en) | 2011-10-04 | 2011-10-04 | Electrolytic production of powder |
| GB1117067.7 | 2011-10-04 | ||
| GBGB1207520.6A GB201207520D0 (en) | 2012-04-30 | 2012-04-30 | Electrolytic production of powder |
| GB1207520.6 | 2012-04-30 | ||
| PCT/GB2012/052464 WO2013050772A2 (en) | 2011-10-04 | 2012-10-04 | Electrolytic production of powder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112014007945A2 BR112014007945A2 (pt) | 2017-04-04 |
| BR112014007945B1 true BR112014007945B1 (pt) | 2021-03-23 |
Family
ID=47018248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112014007945-5A BR112014007945B1 (pt) | 2011-10-04 | 2012-10-04 | Método para produzir pó metálico |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US9611558B2 (enExample) |
| EP (1) | EP2764137B1 (enExample) |
| JP (1) | JP6122016B2 (enExample) |
| CN (1) | CN104024482B (enExample) |
| AP (1) | AP2014007599A0 (enExample) |
| AU (1) | AU2012320235B2 (enExample) |
| BR (1) | BR112014007945B1 (enExample) |
| CA (1) | CA2850339C (enExample) |
| EA (1) | EA030643B1 (enExample) |
| GB (1) | GB2514679A (enExample) |
| WO (1) | WO2013050772A2 (enExample) |
| ZA (1) | ZA201402377B (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201219605D0 (en) * | 2012-10-31 | 2012-12-12 | Metalysis Ltd | Production of powder for powder metallurgy |
| GB201223375D0 (en) * | 2012-12-24 | 2013-02-06 | Metalysis Ltd | Method and apparatus for producing metal by electrolytic reduction |
| GB2527267A (en) * | 2014-02-21 | 2015-12-23 | Metalysis Ltd | Method of producing metal |
| GB201504072D0 (en) * | 2015-03-10 | 2015-04-22 | Metalysis Ltd | Method of producing metal |
| WO2016176732A1 (en) | 2015-05-05 | 2016-11-10 | Iluka Resources Limited | Novel synthetic rutile products and processes for their production |
| GB2547637A (en) * | 2016-02-17 | 2017-08-30 | Metalysis Ltd | Methods of making graphene |
| GB201609141D0 (en) | 2016-05-24 | 2016-07-06 | Metalysis Ltd | Manufacturing apparatus and method |
| US10793959B2 (en) | 2017-06-19 | 2020-10-06 | Kyung Mo Yang | Method for production of metal article of manufacture and uses thereof |
| CN110079837B (zh) * | 2019-04-24 | 2020-10-13 | 北京科技大学 | 水溶性氟盐体系熔盐电解可溶性钛酸盐制备金属钛的方法 |
| EP3812483B1 (de) | 2019-10-24 | 2024-01-31 | Airbus Defence and Space GmbH | Elektrolysevorrichtung zur elektrolytischen produktion von sauerstoff aus oxidhaltigem ausgangsmaterial |
| CN110923750B (zh) * | 2019-12-11 | 2022-02-01 | 重庆大学 | 一种高熵合金的制备方法 |
| US11987893B2 (en) | 2021-10-25 | 2024-05-21 | Airbus Defence and Space GmbH | System and method for extracting oxygen from powdered metal oxides |
| US12534818B2 (en) | 2021-10-25 | 2026-01-27 | Airbus Defence and Space GmbH | Method and system for extracting metal and oxygen from powdered metal oxides |
| US20250135430A1 (en) | 2023-11-01 | 2025-05-01 | Airbus Defence and Space GmbH | Reactor Device for Converting Powdered Metal Oxides and Conversion System Comprising Same |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3733599B2 (ja) * | 1993-08-11 | 2006-01-11 | 住友化学株式会社 | 金属酸化物粉末およびその製造方法 |
| GB9812169D0 (en) | 1998-06-05 | 1998-08-05 | Univ Cambridge Tech | Purification method |
| GB2359564B (en) * | 2000-02-22 | 2004-09-29 | Secr Defence | Improvements in the electrolytic reduction of metal oxides |
| AU2001233871A1 (en) * | 2000-02-22 | 2001-09-03 | Qinetiq Limited | Method of manufacture for ferro-titanium and other metal alloys electrolytic reduction |
| GB0027930D0 (en) * | 2000-11-15 | 2001-01-03 | Univ Cambridge Tech | Intermetallic compounds |
| GB0128816D0 (en) | 2001-12-01 | 2002-01-23 | Univ Cambridge Tech | Materials processing method and apparatus |
| MXPA04008887A (es) | 2002-03-13 | 2004-11-26 | Bhp Billiton Innovation Pty | Reduccion de oxidos de metal en una celda electrolitica. |
| EP1581672B1 (en) * | 2002-12-12 | 2017-05-31 | Metalysis Limited | Electrochemical reduction of metal oxides |
| AU2003903150A0 (en) * | 2003-06-20 | 2003-07-03 | Bhp Billiton Innovation Pty Ltd | Electrochemical reduction of metal oxides |
| US7410562B2 (en) * | 2003-08-20 | 2008-08-12 | Materials & Electrochemical Research Corp. | Thermal and electrochemical process for metal production |
| JP2007509232A (ja) * | 2003-10-14 | 2007-04-12 | ビーエイチピー ビリトン イノベーション プロプライアタリー リミテッド | 金属酸化物の電気化学的還元 |
| JP2006009054A (ja) * | 2004-06-22 | 2006-01-12 | Sumitomo Titanium Corp | チタンおよびチタン合金の製造方法 |
| GB0902486D0 (en) * | 2009-02-13 | 2009-04-01 | Metalysis Ltd | A method for producing metal powders |
| SA110310372B1 (ar) * | 2009-05-12 | 2014-08-11 | Metalysis Ltd | جهاز وطريقة اختزال مخزون التغذية الصلب |
| GB0910565D0 (en) * | 2009-06-18 | 2009-07-29 | Metalysis Ltd | Feedstock |
-
2012
- 2012-10-04 EP EP12772385.6A patent/EP2764137B1/en active Active
- 2012-10-04 AU AU2012320235A patent/AU2012320235B2/en not_active Ceased
- 2012-10-04 AP AP2014007599A patent/AP2014007599A0/xx unknown
- 2012-10-04 CA CA2850339A patent/CA2850339C/en active Active
- 2012-10-04 GB GB1407594.9A patent/GB2514679A/en not_active Withdrawn
- 2012-10-04 CN CN201280054140.6A patent/CN104024482B/zh active Active
- 2012-10-04 US US14/349,568 patent/US9611558B2/en active Active
- 2012-10-04 EA EA201490600A patent/EA030643B1/ru not_active IP Right Cessation
- 2012-10-04 BR BR112014007945-5A patent/BR112014007945B1/pt not_active IP Right Cessation
- 2012-10-04 JP JP2014533985A patent/JP6122016B2/ja active Active
- 2012-10-04 WO PCT/GB2012/052464 patent/WO2013050772A2/en not_active Ceased
-
2014
- 2014-03-31 ZA ZA2014/02377A patent/ZA201402377B/en unknown
-
2016
- 2016-10-19 US US15/297,719 patent/US20170037525A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CA2850339A1 (en) | 2013-04-11 |
| EA201490600A1 (ru) | 2014-09-30 |
| EP2764137A2 (en) | 2014-08-13 |
| EP2764137B1 (en) | 2017-04-05 |
| WO2013050772A2 (en) | 2013-04-11 |
| GB2514679A (en) | 2014-12-03 |
| US20170037525A1 (en) | 2017-02-09 |
| GB201407594D0 (en) | 2014-06-11 |
| US9611558B2 (en) | 2017-04-04 |
| BR112014007945A2 (pt) | 2017-04-04 |
| CN104024482A (zh) | 2014-09-03 |
| CA2850339C (en) | 2021-07-27 |
| ZA201402377B (en) | 2016-01-27 |
| WO2013050772A3 (en) | 2013-05-30 |
| CN104024482B (zh) | 2017-08-18 |
| US20140231262A1 (en) | 2014-08-21 |
| AP2014007599A0 (en) | 2014-04-30 |
| AU2012320235A1 (en) | 2014-04-17 |
| JP2014531517A (ja) | 2014-11-27 |
| AU2012320235B2 (en) | 2017-09-21 |
| EA030643B1 (ru) | 2018-09-28 |
| JP6122016B2 (ja) | 2017-04-26 |
| NZ623179A (en) | 2016-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9611558B2 (en) | Electrolytic production of powder | |
| Sommer et al. | On the formation of very large WC crystals during sintering of ultrafine WC–Co alloys | |
| De Luca et al. | Microstructure and defects in a Ni-Cr-Al-Ti γ/γ’model superalloy processed by laser powder bed fusion | |
| Neikov et al. | Handbook of non-ferrous metal powders: technologies and applications | |
| JP2014531517A5 (enExample) | ||
| CN104831318B (zh) | 用于生产金属的热和电化学方法 | |
| AU2010261561B2 (en) | Feedstock | |
| JP2023058486A (ja) | 金属製造法 | |
| BRPI9917635B1 (pt) | pó de nióbio na forma de partículas aglomeradas primárias e método para a obtenção de um anodo de capacitor | |
| Hutera et al. | Synthesis of ZnO nanoparticles by thermal decomposition of basic zinc carbonate | |
| De Luca et al. | Effect of HfO2 dispersoids on the microstructure of a Ni-Cr-Al-Ti superalloy processed by laser-based powder-bed fusion | |
| Chaudry et al. | Unraveling the anisotropic corrosion behavior along the building direction in laser powder bed fusion processed Hastelloy X | |
| Yang et al. | Preparation of titanium powder using a combined method of aluminothermic reduction and molten salt electrolysis | |
| WO2014068267A1 (en) | Production of powder for powder metallurgy | |
| Zhang et al. | In-situ electrochemical reconstruction of tungsten carbide using Na2CO3-containing molten salt | |
| Pavlovic et al. | Metal powder production by electrolysis | |
| Balakrishnan et al. | Studies on the synthesis of nanocrystalline yttria powder by oxalate deagglomeration and its sintering behaviour | |
| NZ623179B2 (en) | Electrolytic production of powder | |
| RU2742575C1 (ru) | Способ получения альфа-оксида алюминия для последующего выращивания монокристаллического сапфира | |
| Isaeva et al. | Effect of the content of the α-phase and granulometric composition on the dissolution rate of alumina in cryolite-alumina melts | |
| RU2401888C1 (ru) | Способ получения порошка тугоплавкого металла | |
| Shekhar et al. | Understanding the mechanism for the low-temperature reduction of Fe2O3 to Fe in alkaline electrolytes | |
| Xu et al. | Preparation of Ta-Nb alloy powder by electro-deoxidation of Ta2O5/Nb2O5 mixture in a CaCl2-NaCl eutectic melt | |
| Wang et al. | Preparation of high-entropy alloy metal ceramic anodes and their applications in electrolytic aluminum | |
| CN113201769B (zh) | 一种熔盐电解过程中精准加料装置及其方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 8A ANUIDADE. |
|
| B08G | Application fees: restoration [chapter 8.7 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/10/2012, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 9A ANUIDADE. |
|
| B24D | Patent annual fee: restoration after fee payment |