KR101148573B1 - 금속 화합물의 제조를 위한 방법 및 장치 - Google Patents
금속 화합물의 제조를 위한 방법 및 장치 Download PDFInfo
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- KR101148573B1 KR101148573B1 KR1020067000148A KR20067000148A KR101148573B1 KR 101148573 B1 KR101148573 B1 KR 101148573B1 KR 1020067000148 A KR1020067000148 A KR 1020067000148A KR 20067000148 A KR20067000148 A KR 20067000148A KR 101148573 B1 KR101148573 B1 KR 101148573B1
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- Prior art keywords
- aluminum
- titanium
- chloride
- ticl
- temperature
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 150
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 37
- 150000002736 metal compounds Chemical class 0.000 title claims description 10
- 238000006243 chemical reaction Methods 0.000 claims abstract description 121
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 98
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 97
- 239000010936 titanium Substances 0.000 claims abstract description 68
- 239000000843 powder Substances 0.000 claims abstract description 66
- 239000000203 mixture Substances 0.000 claims abstract description 65
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims abstract description 63
- -1 titanium-aluminum compound Chemical class 0.000 claims abstract description 49
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims abstract description 47
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 40
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 25
- 239000000956 alloy Substances 0.000 claims abstract description 25
- UQZIWOQVLUASCR-UHFFFAOYSA-N alumane;titanium Chemical compound [AlH3].[Ti] UQZIWOQVLUASCR-UHFFFAOYSA-N 0.000 claims abstract description 20
- ZWYDDDAMNQQZHD-UHFFFAOYSA-L titanium(ii) chloride Chemical compound [Cl-].[Cl-].[Ti+2] ZWYDDDAMNQQZHD-UHFFFAOYSA-L 0.000 claims abstract description 20
- 229910000765 intermetallic Inorganic materials 0.000 claims abstract description 18
- 239000007858 starting material Substances 0.000 claims abstract description 17
- 239000000047 product Substances 0.000 claims description 51
- 230000008569 process Effects 0.000 claims description 38
- 238000009833 condensation Methods 0.000 claims description 32
- 230000005494 condensation Effects 0.000 claims description 32
- 229910001507 metal halide Inorganic materials 0.000 claims description 27
- 150000005309 metal halides Chemical class 0.000 claims description 27
- 238000010438 heat treatment Methods 0.000 claims description 26
- 150000001875 compounds Chemical class 0.000 claims description 22
- 239000001257 hydrogen Substances 0.000 claims description 15
- 229910052739 hydrogen Inorganic materials 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 15
- 229910010038 TiAl Inorganic materials 0.000 claims description 14
- 238000002156 mixing Methods 0.000 claims description 14
- 239000012298 atmosphere Substances 0.000 claims description 13
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 12
- 229910052726 zirconium Inorganic materials 0.000 claims description 11
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 10
- 239000011651 chromium Substances 0.000 claims description 10
- 239000012467 final product Substances 0.000 claims description 10
- 239000010955 niobium Substances 0.000 claims description 10
- 230000009467 reduction Effects 0.000 claims description 10
- 229910052720 vanadium Inorganic materials 0.000 claims description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 9
- 229910052804 chromium Inorganic materials 0.000 claims description 9
- 239000011261 inert gas Substances 0.000 claims description 9
- 229910052758 niobium Inorganic materials 0.000 claims description 9
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 8
- 229910000883 Ti6Al4V Inorganic materials 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 5
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 150000004820 halides Chemical class 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 239000011541 reaction mixture Substances 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910021550 Vanadium Chloride Inorganic materials 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 3
- 229910052796 boron Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- RPESBQCJGHJMTK-UHFFFAOYSA-I pentachlorovanadium Chemical compound [Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[V+5] RPESBQCJGHJMTK-UHFFFAOYSA-I 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 2
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 claims 2
- 238000010298 pulverizing process Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 39
- 229910052751 metal Inorganic materials 0.000 abstract description 26
- 239000002184 metal Substances 0.000 abstract description 26
- 239000002243 precursor Substances 0.000 abstract description 25
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 abstract description 14
- 229910001069 Ti alloy Inorganic materials 0.000 abstract description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 24
- 230000015572 biosynthetic process Effects 0.000 description 22
- 238000005755 formation reaction Methods 0.000 description 22
- 150000002739 metals Chemical class 0.000 description 13
- 229910052786 argon Inorganic materials 0.000 description 12
- 229910004349 Ti-Al Inorganic materials 0.000 description 9
- 229910004692 Ti—Al Inorganic materials 0.000 description 9
- 239000003638 chemical reducing agent Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 8
- 238000002360 preparation method Methods 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 150000003609 titanium compounds Chemical class 0.000 description 7
- 229910000838 Al alloy Inorganic materials 0.000 description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 6
- 239000000460 chlorine Substances 0.000 description 6
- 229910052801 chlorine Inorganic materials 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000007323 disproportionation reaction Methods 0.000 description 6
- 239000011777 magnesium Substances 0.000 description 5
- 239000012071 phase Substances 0.000 description 5
- 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 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
- 238000011065 in-situ storage Methods 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 150000003755 zirconium compounds Chemical class 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 150000003682 vanadium compounds Chemical class 0.000 description 3
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 229910021549 Vanadium(II) chloride Inorganic materials 0.000 description 2
- 229910021551 Vanadium(III) chloride Inorganic materials 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- OQPDWFJSZHWILH-UHFFFAOYSA-N [Al].[Al].[Al].[Ti] Chemical compound [Al].[Al].[Al].[Ti] OQPDWFJSZHWILH-UHFFFAOYSA-N 0.000 description 2
- PTXMVOUNAHFTFC-UHFFFAOYSA-N alumane;vanadium Chemical compound [AlH3].[V] PTXMVOUNAHFTFC-UHFFFAOYSA-N 0.000 description 2
- DNXNYEBMOSARMM-UHFFFAOYSA-N alumane;zirconium Chemical compound [AlH3].[Zr] DNXNYEBMOSARMM-UHFFFAOYSA-N 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012958 reprocessing Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 229910021324 titanium aluminide Inorganic materials 0.000 description 2
- ITAKKORXEUJTBC-UHFFFAOYSA-L vanadium(ii) chloride Chemical compound Cl[V]Cl ITAKKORXEUJTBC-UHFFFAOYSA-L 0.000 description 2
- HQYCOEXWFMFWLR-UHFFFAOYSA-K vanadium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[V+3] HQYCOEXWFMFWLR-UHFFFAOYSA-K 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910006281 γ-TiAl Inorganic materials 0.000 description 2
- QFLWZFQWSBQYPS-AWRAUJHKSA-N (3S)-3-[[(2S)-2-[[(2S)-2-[5-[(3aS,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]-3-methylbutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-[1-bis(4-chlorophenoxy)phosphorylbutylamino]-4-oxobutanoic acid Chemical compound CCCC(NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H](NC(=O)CCCCC1SC[C@@H]2NC(=O)N[C@H]12)C(C)C)P(=O)(Oc1ccc(Cl)cc1)Oc1ccc(Cl)cc1 QFLWZFQWSBQYPS-AWRAUJHKSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical class [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 229910021362 Ti-Al intermetallic compound Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 229910001093 Zr alloy Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 230000002051 biphasic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005363 electrowinning Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 150000004694 iodide salts Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229910001773 titanium mineral Inorganic materials 0.000 description 1
- 239000011882 ultra-fine particle Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/087—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
- B01J19/088—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/48—Halides, with or without other cations besides aluminium
- C01F7/56—Chlorides
- C01F7/58—Preparation of anhydrous aluminium chloride
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/02—Halides of titanium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/02—Halides of titanium
- C01G23/022—Titanium tetrachloride
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/02—Halides of titanium
- C01G23/026—Titanium trichloride
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/10—Obtaining titanium, zirconium or hafnium
- C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
- C22B34/1263—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining metallic titanium from titanium compounds, e.g. by reduction
- C22B34/1277—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining metallic titanium from titanium compounds, e.g. by reduction using other metals, e.g. Al, Si, Mn
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/047—Making non-ferrous alloys by powder metallurgy comprising intermetallic compounds
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00027—Process aspects
- B01J2219/0004—Processes in series
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00121—Controlling the temperature by direct heating or cooling
- B01J2219/0013—Controlling the temperature by direct heating or cooling by condensation of reactants
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- B—PERFORMING OPERATIONS; TRANSPORTING
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Abstract
Description
을 포함하는, 금속 화합물의 제조 장치를 제공한다.
한 구체예에서, 이 장치는 또한 반응 혼합물로부터 방출되는 것으로부터의 불균등화 반응에 의해 생성된 할로겐화금속을 응축시키기 위해 배치된 제3 응축 구역을 포함할 수 있다. 또 다른 구체예에서, 제1 응축 구역은 응축된 할로겐화금속 또는 아할로겐화금속을 반응 구역으로 반송시키기 위해 배치될 수 있다.
한 구체예에서, 반응 구역은 온도 T1에서 작동되며, 제1 응축 구역은 온도 T1보다 낮은 온도 T2에서 작동된다. 한 형태에서, 제2 응축 구역은 T1과 T2 사이인 온도 T3에서 작동된다.
한 예에서, 전구체 물질은, 삼염화티탄 및/또는 이염화티탄과 같은, 성분으로서 티탄을 함유하는 물질일 수 있다. 전구체 물질이 삼염화티탄을 포함하고 장치가 온도 T2에서 작동되는 제1 응축 구역을 포함하는 경우, T2는 바람직하게는 200℃보다 낮으며, 이때, 반응 구역으로부터 발산된 기체상 삼염화알루미늄이 응축된다.
장치가 제2 응축 구역을 포함하는 경우, T3는 500℃보다 낮으며, 반응 구역으로부터 방출되는 삼염화티탄은 제2 응축 구역에서 재응축된다. 한 구체예에서, 제2 응축 구역은 반응 구역과 제1 응축 구역 사이에 위치한다.
전형적으로, 장치는 전구체 물질을 가열하기 위한 가열 장치를 포함한다. 몇몇 구체예에서, 추가 기체를 도입하기 위한 개구가 제공된다. 개구는 용기를 저압으로 배기하기 위해 제공될 수도 있다. 또 다른 구체예에서, 반응 용기는 각각 상이한 반응 또는 응축 구역을 제공하는 복수의 개별 용기일 수 있다.
바람직하게는, 본 발명의 이러한 양태의 장치는 본원에서 기술하는 발명의 전술한 양태 또는 하기 양태 중 어느 하나의 방법을 수행하는 데 적합하다.
제10 양태에 따르면, 본 발명은, 장치가 제1 내지 제8 양태 중 어느 하나에 정의된 바와 같은 방법과 함께 사용될 때, 티탄 화합물, 또 다른 금속 화합물 또는 생성물 중 하나 이상을 제조하기 위한 장치를 제공한다.
제11 양태에 따르면, 본 발명은, 제1 내지 제9 양태 중 어느 하나에 정의된 바와 같은 장치 또는 방법에 의해 제조된 티탄 화합물, 금속 화합물 또는 생성물 중 어느 하나를 제공한다.
Claims (45)
- - 아염화티탄(들) 및 염화알루미늄(AlCl3) 생성물을 형성하는 반응을 개시시키는 온도에서 소정량의 알루미늄으로 소정량의 염화티탄(TiCl4)을 환원시키는 제1 단계; 및- 상기 생성물을 혼합하고, 반응 구역에서 혼합물을 300℃보다 높은 온도로 가열하여, 기체상의 AlCl3를 형성하고, 반응 구역에서 최종 생성물인 티탄-알루미늄 화합물을 생성하는 제2 단계를 포함하는, 티탄-알루미늄 화합물의 단계적 제조 방법.
- 제1항에 있어서, 상기 제2 단계에서 정반응을 촉진하기 위해 상기 반응 구역으로부터 AlCl3의 제거를 추진하는 것을 더 포함하는 제조 방법.
- 제2항에 있어서, 상기 반응 구역으로부터의 AlCl3의 제거가 연속적인 제조 방법.
- 제1항에 있어서, 상기 제1 단계를 AlCl3의 비점보다 높은 온도에서 수행하는 것인 제조 방법.
- 제1항에 있어서, 상기 제1 단계를 200℃보다 높은 온도에서 수행하는 것인 제조 방법.
- 제1항에 있어서, 상기 제1 단계를, 염화티탄(TiCl4)의 전부를 환원시켜 상기 아염화티탄(들) 및 염화알루미늄(AlCl3) 생성물을 형성하기 위해 과잉량의 알루미늄을 존재시켜 수행하는 것인 제조 방법.
- 제1항에 있어서, 상기 제2 단계를 300~1000℃ 범위의 온도에서 수행하는 것인 제조 방법.
- 제1항에 있어서, 형성된 염화알루미늄 중 적어도 일부를 재순환시키고 이 염화알루미늄을 이용하여 TiCl4를 생성하는 추가 단계를 포함하는 제조 방법.
- 제8항에 있어서, 상기 염화알루미늄을, 산화티탄을 환원시켜 TiCl4를 생성하는 데 사용하는 것인 제조 방법.
- 제9항에 있어서, 산화티탄의 환원에 의해 산화알루미늄을 생성하며, 이 산화알루미늄을 전기분해하여 제1항 내지 제9항 중 어느 한 항의 방법에 사용하기 위한 알루미늄 원료를 생성하는 것인 제조 방법.
- 제1항에 있어서, 상기 염화알루미늄을 반응 구역의 온도보다 낮은 온도에서 반응 구역으로부터 응축시켜 제거하는 것인 제조 방법.
- 제1항에 있어서, 상기 반응 구역으로부터 방출되는 아염화티탄을 반응 구역 내 온도와 다른 온도에서 응축시키는 것인 제조 방법.
- 제12항에 있어서, 상기 응축된 아염화티탄을 반응 구역으로 반송하는 추가 단계를 포함하는 제조 방법.
- 제1항에 있어서, 크롬, 니오븀, 바나듐, 지르코늄, 규소, 붕소, 몰리브덴, 탄탈 및 탄소를 포함하는 군에서 선택되는 하나 이상의 원소의 공급원을 도입하는 단계를 더 포함하고, 이 방법의 생성물은 상기 원소들 중 하나 이상을 포함하는 티탄-알루미늄 화합물을 포함하는 것인 제조 방법.
- 제14항에 있어서, 상기 원소(들)의 공급원은 상기 원소를 포함하는 금속 할로겐화물, 아할로겐화물, 순수 원소 또는 다른 화합물일 수 있는 것인 제조 방법.
- 제14항 또는 제15항에 있어서, 상기 생성물이 또한 금속간 화합물, 티탄-(선택된 원소)-합금 및 중간체 화합물 중 하나 이상을 포함하는 것인 제조 방법.
- 제14항 또는 제15항에 있어서, 상기 공급원이 아염화바나듐을 포함하고, 이 방법의 생성물이 티탄, 알루미늄 및 바나듐을 포함하는 합금 또는 금속간 착물인 제조 방법.
- 제17항에 있어서, 상기 공급원을 첨가하는 단계 및 이 방법을 수행하여 Ti-6Al-4V를 생성하는 단계를 포함하는 제조 방법.
- 제14항에 있어서, 상기 공급원이 아염화지르코늄을 포함하고, 이 방법의 생성물이 티탄, 알루미늄 및 지르코늄을 포함하는 합금 또는 금속간 착물인 제조 방법.
- 제14항에 있어서, 상기 공급원이 할로겐화니오븀 및 할로겐화크롬을 포함하고, 이 방법의 생성물이 티탄, 알루미늄, 니오븀 및 크롬을 포함하는 합금 또는 금속간 착물인 제조 방법.
- 제20항에 있어서, 상기 공급원을 첨가하는 단계 및 이 방법을 수행하여 Ti-48Al-2Nb-2Cr을 생성하는 단계를 포함하는 제조 방법.
- 제1항에 있어서, 상기 알루미늄은 개략 상한 입도가 50 ㎛ 미만인 분말의 형태로 첨가되는 것인 제조 방법.
- 제1항에 있어서, 상기 알루미늄은 개략 상한 입도가 50 ㎛보다 큰 분말의 형태이며, 이 방법은 알루미늄 분말 및 아염화티탄을 분쇄하여 알루미늄 분말의 입도를 적어도 하나의 차원(dimension)에 있어서 감소시키는 단계를 포함하는 것인 제조 방법.
- 제1항에 있어서, 상기 알루미늄은 하나의 차원에 있어서 두께가 50 ㎛ 미만인 플레이크의 형태인 제조 방법.
- 제1항에 있어서, 비활성 기체 분위기 또는 진공 하에서 수행하는 것인 제조 방법.
- 제1항에 따른 티탄-알루미늄 금속간 화합물에 기초한 합금인, Ti3Al, TiAl 및 TiAl3 중 적어도 하나를 포함하는 티탄-알루미늄 금속간 화합물의 분말을 제조하는 방법으로서, 이 방법을 위한 출발 물질은 알루미늄 분말 및 염화티탄을 포함하는 것인 제조 방법.
- - 비활성 기체 및 수소 혼합물의 플라즈마 중에서 소정량의 염화티탄(TiCl4)을 가열하여 아염화티탄(들)을 생성하는 제1 단계; 및- 알루미늄을 상기 아염화티탄(들)과 혼합하고, 생성된 혼합물을 가열하여 티탄-알루미늄 화합물 및 AlCl3를 생성하는 제2 단계를 포함하는, 티탄-알루미늄 화합물의 제조 방법.
- - 아염화티탄(들) 생성물을 형성하는 반응을 개시시키는 온도에서 비활성 기체 분위기 또는 진공 하에 수소로 소정량의 염화티탄(TiCl4)을 환원시키는 제1 단계; 및- 상기 생성물을 알루미늄과 혼합하고, 반응 구역에서 혼합물을 300℃보다 높은 온도로 가열하여, 기체상의 AlCl3를 형성하고, 반응 구역에서 최종 생성물인 티탄-알루미늄 화합물을 생성하는 제2 단계를 포함하는, 티탄-알루미늄 화합물의 단계적 제조 방법.
- - 300℃ 미만의 온도에서 TiCl4와 알루미늄의 혼합물을 가열하여 생성물 TiCl3 및 AlCl3를 형성하는 제1 단계; 및- 상기 생성물을 혼합하고, 이 혼합물을 300℃보다 높은 반응 구역 온도로 가열하여, 반응 구역으로부터 AlCl3를 증발시키고 티탄-알루미늄 화합물을 형성하는 제2 단계를 포함하는, 티탄-알루미늄 화합물의 단계적 제조 방법.
- - 할로겐화금속 또는 아할로겐화금속과 알루미늄의 혼합에 사용하기 위해 배치된 반응 용기로서,- 이 반응 용기는 또한, 생성된 혼합물을, 할로겐화금속 또는 아할로겐화금속이 알루미늄과 반응하여 금속 화합물 및 할로겐화알루미늄을 형성하도록 하기에 충분한 온도로 가열하는 데 사용하기 위한 것인 반응 용기;- 제1 응축 구역으로서, 반응 혼합물로부터 방출된 임의의 할로겐화금속 또는 아할로겐화금속이 이 응축 구역에서 응축되도록 하는 온도에서 작동시키는 데 사용하기 위해 배치된 제1 응축 구역; 및- 제2 응축 구역으로서, 할로겐화알루미늄이 이 응축 구역에서 응축되도록 하는 온도에서 작동시키는 데 사용하기 위해 배치된 제2 응축 구역을 포함하는, 금속 화합물의 제조 장치.
- 제30항에 있어서, 상기 제1 응축 구역이 응축된 할로겐화금속 또는 아할로겐화금속을 반응 구역으로 반송하기 위해 배치되는 것인 제조 장치.
- 제1항 또는 제29항에 있어서, 제2 단계에서, 혼합물을 반응 구역에서 가열하기 이전에 추가분의 알루미늄을 추가하여 생성물과 혼합하는 것인 제조 방법.
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EP1641581A1 (en) | 2006-04-05 |
US20060191372A1 (en) | 2006-08-31 |
EP1641581A4 (en) | 2008-03-05 |
ES2783991T3 (es) | 2020-09-21 |
JP4847321B2 (ja) | 2011-12-28 |
EP1641581B1 (en) | 2020-02-26 |
KR20060026951A (ko) | 2006-03-24 |
EA010932B1 (ru) | 2008-12-30 |
CA2526483A1 (en) | 2005-01-13 |
CA2526483C (en) | 2013-12-17 |
JP2007523991A (ja) | 2007-08-23 |
CN1812859B (zh) | 2011-03-23 |
US8562712B2 (en) | 2013-10-22 |
CN1812859A (zh) | 2006-08-02 |
WO2005002766A1 (en) | 2005-01-13 |
EA200600178A1 (ru) | 2006-06-30 |
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