CA1215543A - Methode d'obtention du titane a partir de son minerai - Google Patents

Methode d'obtention du titane a partir de son minerai

Info

Publication number: CA1215543A
Authority: CA; Canada
Prior art keywords: titanium; ore; iron; fluoride; zinc
Prior art date: 1983-06-27
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

Application number

CA000431232A

Other languages

English (en)

Inventor

Robert A. Hard

Martin A. Prieto

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.)

Occidental Research Corp

Original Assignee

Occidental Research Corp

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.)

1983-06-27

Filing date

1983-06-27

Publication date

1986-12-23

1983-06-27 Application filed by Occidental Research Corp filed Critical Occidental Research Corp

1983-06-27 Priority to CA000431232A priority Critical patent/CA1215543A/fr

1986-12-23 Application granted granted Critical

1986-12-23 Publication of CA1215543A publication Critical patent/CA1215543A/fr

Status Expired legal-status Critical Current

Links

RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 169
239000010936 titanium Substances 0.000 title claims abstract description 165
229910052719 titanium Inorganic materials 0.000 title claims abstract description 159
238000000034 method Methods 0.000 title claims abstract description 60
230000008569 process Effects 0.000 title claims abstract description 53
229910052751 metal Inorganic materials 0.000 title claims abstract description 38
239000002184 metal Substances 0.000 title claims abstract description 38
150000003839 salts Chemical class 0.000 claims abstract description 41
YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 claims abstract description 35
239000011734 sodium Substances 0.000 claims abstract description 34
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 claims abstract description 32
229910052708 sodium Inorganic materials 0.000 claims abstract description 31
229910001297 Zn alloy Inorganic materials 0.000 claims abstract description 30
239000011701 zinc Substances 0.000 claims abstract description 28
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 27
229910052725 zinc Inorganic materials 0.000 claims abstract description 27
YJVLWFXZVBOFRZ-UHFFFAOYSA-N titanium zinc Chemical compound [Ti].[Zn] YJVLWFXZVBOFRZ-UHFFFAOYSA-N 0.000 claims abstract description 26
OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 21
229910045601 alloy Inorganic materials 0.000 claims abstract description 20
239000000956 alloy Substances 0.000 claims abstract description 20
XROWMBWRMNHXMF-UHFFFAOYSA-J titanium tetrafluoride Chemical class [F-].[F-].[F-].[F-].[Ti+4] XROWMBWRMNHXMF-UHFFFAOYSA-J 0.000 claims abstract description 15
SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims abstract description 13
238000002360 preparation method Methods 0.000 claims abstract description 9
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 128
239000000243 solution Substances 0.000 claims description 68
229910052742 iron Inorganic materials 0.000 claims description 62
238000002386 leaching Methods 0.000 claims description 38
150000002222 fluorine compounds Chemical class 0.000 claims description 34
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 28
239000000203 mixture Substances 0.000 claims description 25
229910052799 carbon Inorganic materials 0.000 claims description 21
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 18
UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 17
ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical compound F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 claims description 14
KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 claims description 13
239000007864 aqueous solution Substances 0.000 claims description 13
IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 claims description 11
239000012298 atmosphere Substances 0.000 claims description 11
229910052783 alkali metal Inorganic materials 0.000 claims description 9
150000001340 alkali metals Chemical class 0.000 claims description 9
229910004014 SiF4 Inorganic materials 0.000 claims description 7
229910000611 Zinc aluminium Inorganic materials 0.000 claims description 7
HXFVOUUOTHJFPX-UHFFFAOYSA-N alumane;zinc Chemical compound [AlH3].[Zn] HXFVOUUOTHJFPX-UHFFFAOYSA-N 0.000 claims description 7
229910004883 Na2SiF6 Inorganic materials 0.000 claims description 6
235000013980 iron oxide Nutrition 0.000 claims description 6
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
230000001590 oxidative effect Effects 0.000 claims description 4
229910052760 oxygen Inorganic materials 0.000 claims description 4
239000001301 oxygen Substances 0.000 claims description 4
238000010438 heat treatment Methods 0.000 claims description 3
230000003301 hydrolyzing effect Effects 0.000 claims description 3
VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 claims description 2
235000014413 iron hydroxide Nutrition 0.000 claims 4
NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 claims 4
229910052782 aluminium Inorganic materials 0.000 abstract description 23
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 22
230000009467 reduction Effects 0.000 abstract description 19
238000003682 fluorination reaction Methods 0.000 abstract description 17
239000011833 salt mixture Substances 0.000 abstract description 4
150000004673 fluoride salts Chemical class 0.000 abstract description 3
GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 30
238000011084 recovery Methods 0.000 description 19
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 16
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 16
239000002253 acid Substances 0.000 description 15
238000006243 chemical reaction Methods 0.000 description 14
229960005191 ferric oxide Drugs 0.000 description 12
PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 12
239000007787 solid Substances 0.000 description 12
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 10
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 10
239000012025 fluorinating agent Substances 0.000 description 10
239000000047 product Substances 0.000 description 10
238000001816 cooling Methods 0.000 description 9
239000000463 material Substances 0.000 description 9
239000002245 particle Substances 0.000 description 9
238000000926 separation method Methods 0.000 description 9
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 8
239000008188 pellet Substances 0.000 description 8
239000000377 silicon dioxide Substances 0.000 description 8
235000012239 silicon dioxide Nutrition 0.000 description 8
238000001354 calcination Methods 0.000 description 7
238000002425 crystallisation Methods 0.000 description 7
230000008025 crystallization Effects 0.000 description 7
229910052500 inorganic mineral Inorganic materials 0.000 description 7
235000010755 mineral Nutrition 0.000 description 7
239000011707 mineral Substances 0.000 description 7
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 6
239000012141 concentrate Substances 0.000 description 6
238000004821 distillation Methods 0.000 description 6
239000007789 gas Substances 0.000 description 6
230000006872 improvement Effects 0.000 description 6
239000011591 potassium Substances 0.000 description 6
229910052700 potassium Inorganic materials 0.000 description 6
NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 6
238000012360 testing method Methods 0.000 description 6
229910052681 coesite Inorganic materials 0.000 description 5
229910052906 cristobalite Inorganic materials 0.000 description 5
229910001610 cryolite Inorganic materials 0.000 description 5
239000013078 crystal Substances 0.000 description 5
239000000706 filtrate Substances 0.000 description 5
238000001914 filtration Methods 0.000 description 5
239000010439 graphite Substances 0.000 description 5
229910002804 graphite Inorganic materials 0.000 description 5
239000002244 precipitate Substances 0.000 description 5
239000011775 sodium fluoride Substances 0.000 description 5
235000013024 sodium fluoride Nutrition 0.000 description 5
229910052682 stishovite Inorganic materials 0.000 description 5
229910052905 tridymite Inorganic materials 0.000 description 5
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
229910001069 Ti alloy Inorganic materials 0.000 description 4
238000013019 agitation Methods 0.000 description 4
-1 aluminum halide Chemical class 0.000 description 4
229910052786 argon Inorganic materials 0.000 description 4
238000011109 contamination Methods 0.000 description 4
229960004887 ferric hydroxide Drugs 0.000 description 4
230000007062 hydrolysis Effects 0.000 description 4
238000006460 hydrolysis reaction Methods 0.000 description 4
IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 description 4
FZGIHSNZYGFUGM-UHFFFAOYSA-L iron(ii) fluoride Chemical compound [F-].[F-].[Fe+2] FZGIHSNZYGFUGM-UHFFFAOYSA-L 0.000 description 4
230000003647 oxidation Effects 0.000 description 4
238000007254 oxidation reaction Methods 0.000 description 4
NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 4
239000010703 silicon Substances 0.000 description 4
229910052710 silicon Inorganic materials 0.000 description 4
150000003608 titanium Chemical class 0.000 description 4
FJMNNXLGOUYVHO-UHFFFAOYSA-N aluminum zinc Chemical compound [Al].[Zn] FJMNNXLGOUYVHO-UHFFFAOYSA-N 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 3
238000001035 drying Methods 0.000 description 3
238000000227 grinding Methods 0.000 description 3
229960000443 hydrochloric acid Drugs 0.000 description 3
239000004615 ingredient Substances 0.000 description 3
239000011777 magnesium Substances 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
229910052757 nitrogen Inorganic materials 0.000 description 3
239000012071 phase Substances 0.000 description 3
239000004408 titanium dioxide Substances 0.000 description 3
PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
229910000905 alloy phase Inorganic materials 0.000 description 2
239000011260 aqueous acid Substances 0.000 description 2
239000012300 argon atmosphere Substances 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000005363 electrowinning Methods 0.000 description 2
239000000284 extract Substances 0.000 description 2
239000011737 fluorine Substances 0.000 description 2
229910052731 fluorine Inorganic materials 0.000 description 2
229910000040 hydrogen fluoride Inorganic materials 0.000 description 2
239000012535 impurity Substances 0.000 description 2
229910052749 magnesium Inorganic materials 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
DCKVFVYPWDKYDN-UHFFFAOYSA-L oxygen(2-);titanium(4+);sulfate Chemical compound [O-2].[Ti+4].[O-]S([O-])(=O)=O DCKVFVYPWDKYDN-UHFFFAOYSA-L 0.000 description 2
239000011698 potassium fluoride Substances 0.000 description 2
235000003270 potassium fluoride Nutrition 0.000 description 2
239000000376 reactant Substances 0.000 description 2
238000003756 stirring Methods 0.000 description 2
LLZRNZOLAXHGLL-UHFFFAOYSA-J titanic acid Chemical compound O[Ti](O)(O)O LLZRNZOLAXHGLL-UHFFFAOYSA-J 0.000 description 2
229910000348 titanium sulfate Inorganic materials 0.000 description 2
229910000838 Al alloy Inorganic materials 0.000 description 1
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
229910001018 Cast iron Inorganic materials 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
229910020440 K2SiF6 Inorganic materials 0.000 description 1
229910020491 K2TiF6 Inorganic materials 0.000 description 1
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
238000002441 X-ray diffraction Methods 0.000 description 1
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
239000003513 alkali Substances 0.000 description 1
229910001515 alkali metal fluoride Inorganic materials 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
238000013459 approach Methods 0.000 description 1
238000010314 arc-melting process Methods 0.000 description 1
239000002585 base Substances 0.000 description 1
239000003637 basic solution Substances 0.000 description 1
230000008901 benefit Effects 0.000 description 1
WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
229910001634 calcium fluoride Inorganic materials 0.000 description 1
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
239000000292 calcium oxide Substances 0.000 description 1
ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
239000012159 carrier gas Substances 0.000 description 1
230000008859 change Effects 0.000 description 1
238000012993 chemical processing Methods 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000002131 composite material Substances 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
229910001447 ferric ion Inorganic materials 0.000 description 1
229960002089 ferrous chloride Drugs 0.000 description 1
229910001448 ferrous ion Inorganic materials 0.000 description 1
239000011790 ferrous sulphate Substances 0.000 description 1
235000003891 ferrous sulphate Nutrition 0.000 description 1
229910052735 hafnium Inorganic materials 0.000 description 1
VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
150000004820 halides Chemical class 0.000 description 1
239000008240 homogeneous mixture Substances 0.000 description 1
230000026045 iodination Effects 0.000 description 1
238000006192 iodination reaction Methods 0.000 description 1
NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 1
BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
239000000155 melt Substances 0.000 description 1
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
229910052753 mercury Inorganic materials 0.000 description 1
238000005058 metal casting Methods 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000012452 mother liquor Substances 0.000 description 1
230000003472 neutralizing effect Effects 0.000 description 1
229910052698 phosphorus Inorganic materials 0.000 description 1
239000011574 phosphorus Substances 0.000 description 1
239000001103 potassium chloride Substances 0.000 description 1
235000011164 potassium chloride Nutrition 0.000 description 1
239000000843 powder Substances 0.000 description 1
239000012256 powdered iron Substances 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
239000011253 protective coating Substances 0.000 description 1
238000010926 purge Methods 0.000 description 1
238000001953 recrystallisation Methods 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
238000005245 sintering Methods 0.000 description 1
159000000000 sodium salts Chemical class 0.000 description 1
RBWSWDPRDBEWCR-RKJRWTFHSA-N sodium;(2r)-2-[(2r)-3,4-dihydroxy-5-oxo-2h-furan-2-yl]-2-hydroxyethanolate Chemical compound [Na+].[O-]C[C@@H](O)[C@H]1OC(=O)C(O)=C1O RBWSWDPRDBEWCR-RKJRWTFHSA-N 0.000 description 1
239000011343 solid material Substances 0.000 description 1
238000003746 solid phase reaction Methods 0.000 description 1
238000010671 solid-state reaction Methods 0.000 description 1
239000007858 starting material Substances 0.000 description 1
230000002195 synergetic effect Effects 0.000 description 1
XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
NLLZTRMHNHVXJJ-UHFFFAOYSA-J titanium tetraiodide Chemical compound I[Ti](I)(I)I NLLZTRMHNHVXJJ-UHFFFAOYSA-J 0.000 description 1
238000005292 vacuum distillation Methods 0.000 description 1
239000012808 vapor phase Substances 0.000 description 1
239000003643 water by type Substances 0.000 description 1
229910052726 zirconium Inorganic materials 0.000 description 1

Landscapes

Manufacture And Refinement Of Metals (AREA)

CA000431232A 1983-06-27 1983-06-27 Methode d'obtention du titane a partir de son minerai Expired CA1215543A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000431232A CA1215543A (fr)	1983-06-27	1983-06-27	Methode d'obtention du titane a partir de son minerai

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000431232A CA1215543A (fr)	1983-06-27	1983-06-27	Methode d'obtention du titane a partir de son minerai

Publications (1)

Publication Number	Publication Date
CA1215543A true CA1215543A (fr)	1986-12-23

Family

ID=4125565

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000431232A Expired CA1215543A (fr)	1983-06-27	1983-06-27	Methode d'obtention du titane a partir de son minerai

Country Status (1)

Country	Link
CA (1)	CA1215543A (fr)

1983
- 1983-06-27 CA CA000431232A patent/CA1215543A/fr not_active Expired

Legal Events

Date	Code	Title	Description
2003-12-23	MKEX	Expiry

Publication	Publication Date	Title
US4390365A (en)	1983-06-28	Process for making titanium metal from titanium ore
US4468248A (en)	1984-08-28	Process for making titanium metal from titanium ore
US4359449A (en)	1982-11-16	Process for making titanium oxide from titanium ore
US7846232B2 (en)	2010-12-07	Method of producing titanium
US5482691A (en)	1996-01-09	Process for the production of intermediates useful in the processing of ilmenite and related minerals
US4985069A (en)	1991-01-15	Induction slag reduction process for making titanium
US4668286A (en)	1987-05-26	Process for making zero valent titanium from an alkali metal fluotitanate
WO1985000160A1 (fr)	1985-01-17	Procede de production de titane metallique a partir de minerai de titane
CA1215543A (fr)	1986-12-23	Methode d'obtention du titane a partir de son minerai
AU558285B2 (en)	1987-01-22	Process for making titanium metal from titanium ore
AU1591588A (en)	1988-10-10	Process for the production of group ivb transition metal-alkali metal-fluoride salts and purification thereof
WO1988009391A1 (fr)	1988-12-01	Procede de preparation de titane de valence nulle a partir d'un fluotitanate de metal alcalin
NO885057L (no)	1989-01-11	Fremgangsmaate for fremstilling av gruppe ivb overgangsmetall-alkalimetall-fluoridsalter og rensing av disse.
HK1104066B (en)	2010-07-30	A method of producing titanium
HK1139438B (en)	2012-02-24	A method of producing titanium powder