CN111186818A - 一种金属卤化物的生产方法及其生产装置 - Google Patents
一种金属卤化物的生产方法及其生产装置 Download PDFInfo
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- CN111186818A CN111186818A CN201911324821.XA CN201911324821A CN111186818A CN 111186818 A CN111186818 A CN 111186818A CN 201911324821 A CN201911324821 A CN 201911324821A CN 111186818 A CN111186818 A CN 111186818A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 39
- 229910001507 metal halide Inorganic materials 0.000 title claims abstract description 30
- 150000005309 metal halides Chemical class 0.000 title claims abstract description 30
- 229910052751 metal Inorganic materials 0.000 claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 14
- 150000002367 halogens Chemical class 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 150000004820 halides Chemical class 0.000 claims abstract description 8
- 238000002156 mixing Methods 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 22
- 239000010453 quartz Substances 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 229910052720 vanadium Inorganic materials 0.000 claims description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- -1 anionic alkali metal salts Chemical class 0.000 claims description 4
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 claims description 4
- QXYJCZRRLLQGCR-UHFFFAOYSA-N dioxomolybdenum Chemical compound O=[Mo]=O QXYJCZRRLLQGCR-UHFFFAOYSA-N 0.000 claims description 4
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 4
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 4
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 claims description 4
- ZKATWMILCYLAPD-UHFFFAOYSA-N niobium pentoxide Chemical compound O=[Nb](=O)O[Nb](=O)=O ZKATWMILCYLAPD-UHFFFAOYSA-N 0.000 claims description 4
- UPWOEMHINGJHOB-UHFFFAOYSA-N oxo(oxocobaltiooxy)cobalt Chemical compound O=[Co]O[Co]=O UPWOEMHINGJHOB-UHFFFAOYSA-N 0.000 claims description 4
- 229910001615 alkaline earth metal halide Inorganic materials 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052758 niobium Inorganic materials 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 229910052715 tantalum Inorganic materials 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 229910019714 Nb2O3 Inorganic materials 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- 229910001508 alkali metal halide Inorganic materials 0.000 claims description 2
- 150000008045 alkali metal halides Chemical class 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- UBAZGMLMVVQSCD-UHFFFAOYSA-N carbon dioxide;molecular oxygen Chemical compound O=O.O=C=O UBAZGMLMVVQSCD-UHFFFAOYSA-N 0.000 claims description 2
- 229910000151 chromium(III) phosphate Inorganic materials 0.000 claims description 2
- UBEWDCMIDFGDOO-UHFFFAOYSA-N cobalt(II,III) oxide Inorganic materials [O-2].[O-2].[O-2].[O-2].[Co+2].[Co+3].[Co+3] UBEWDCMIDFGDOO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052593 corundum Inorganic materials 0.000 claims description 2
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 claims description 2
- 235000011180 diphosphates Nutrition 0.000 claims description 2
- 150000004679 hydroxides Chemical class 0.000 claims description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 2
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 claims description 2
- 229910000155 iron(II) phosphate Inorganic materials 0.000 claims description 2
- 229910000399 iron(III) phosphate Inorganic materials 0.000 claims description 2
- 150000001247 metal acetylides Chemical class 0.000 claims description 2
- 235000021317 phosphate Nutrition 0.000 claims description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 2
- 150000004760 silicates Chemical class 0.000 claims description 2
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 claims description 2
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 2
- GHPGOEFPKIHBNM-UHFFFAOYSA-N antimony(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Sb+3].[Sb+3] GHPGOEFPKIHBNM-UHFFFAOYSA-N 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- 239000012298 atmosphere Substances 0.000 abstract description 4
- 231100000331 toxic Toxicity 0.000 abstract description 4
- 230000002588 toxic effect Effects 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- 231100000086 high toxicity Toxicity 0.000 abstract 1
- 239000000047 product Substances 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 229910003074 TiCl4 Inorganic materials 0.000 description 5
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 5
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 5
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 5
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 4
- 239000012300 argon atmosphere Substances 0.000 description 4
- 238000012512 characterization method Methods 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 239000011737 fluorine Substances 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 229910000039 hydrogen halide Inorganic materials 0.000 description 4
- 239000012433 hydrogen halide Substances 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- 239000011592 zinc chloride Substances 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 3
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 3
- VJNMUKGZDONIAN-UHFFFAOYSA-N 1-methylisoquinolin-6-amine Chemical compound NC1=CC=C2C(C)=NC=CC2=C1 VJNMUKGZDONIAN-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- HBBATKAUXPHIQN-UHFFFAOYSA-N [Cl].[Ti] Chemical compound [Cl].[Ti] HBBATKAUXPHIQN-UHFFFAOYSA-N 0.000 description 2
- GLMOMDXKLRBTDY-UHFFFAOYSA-A [V+5].[V+5].[V+5].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O Chemical compound [V+5].[V+5].[V+5].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GLMOMDXKLRBTDY-UHFFFAOYSA-A 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 2
- 229910001634 calcium fluoride Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 2
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- UNMYWSMUMWPJLR-UHFFFAOYSA-L Calcium iodide Chemical compound [Ca+2].[I-].[I-] UNMYWSMUMWPJLR-UHFFFAOYSA-L 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 229910010252 TiO3 Inorganic materials 0.000 description 1
- 239000004110 Zinc silicate Substances 0.000 description 1
- ILXDAXZQNSOSAE-UHFFFAOYSA-N [AlH3].[Cl] Chemical compound [AlH3].[Cl] ILXDAXZQNSOSAE-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 1
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Inorganic materials O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000171 calcio olivine Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910001622 calcium bromide Inorganic materials 0.000 description 1
- WGEFECGEFUFIQW-UHFFFAOYSA-L calcium dibromide Chemical compound [Ca+2].[Br-].[Br-] WGEFECGEFUFIQW-UHFFFAOYSA-L 0.000 description 1
- 229910001640 calcium iodide Inorganic materials 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- ZOIVSVWBENBHNT-UHFFFAOYSA-N dizinc;silicate Chemical compound [Zn+2].[Zn+2].[O-][Si]([O-])([O-])[O-] ZOIVSVWBENBHNT-UHFFFAOYSA-N 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- NFVUDQKTAWONMJ-UHFFFAOYSA-I pentafluorovanadium Chemical compound [F-].[F-].[F-].[F-].[F-].[V+5] NFVUDQKTAWONMJ-UHFFFAOYSA-I 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000011775 sodium fluoride Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 229910000391 tricalcium phosphate Inorganic materials 0.000 description 1
- 238000007039 two-step reaction Methods 0.000 description 1
- 239000012002 vanadium phosphate Substances 0.000 description 1
- 229910052844 willemite Inorganic materials 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 235000019352 zinc silicate Nutrition 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B9/00—General methods of preparing halides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
-
- 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
- C01F1/00—Methods of preparing compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or the rare earths, in general
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
- C01G1/06—Halides
-
- 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
- C01G31/00—Compounds of vanadium
- C01G31/04—Halides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/04—Halides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
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- Organic Chemistry (AREA)
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- Life Sciences & Earth Sciences (AREA)
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
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Abstract
本发明提供一种金属卤化物的生产方法及其生产装置,所述金属卤化物的生产方法包括以下几个步骤:步骤1、将卤源与金属元素源混合;步骤2、将混合物放入反应器,向反应器中通入保护性气体,通气时长1‑5h;步骤3、在保护性气氛保护下,将混合物加热至100‑400℃,保温0.5‑10h;步骤4、在保护性气氛保护下,继续升温至500‑1000℃,保温1‑50h,得到金属元素卤化物。本发明金属卤化物的生产方法步骤简单、易行,无有毒、有害物质产生,避免或减少了高腐蚀性高毒性卤素对人及环境的危害。
Description
技术领域
本发明涉及材料技术,尤其涉及一种金属卤化物的生产方法及其生产装置。
背景技术
金属卤化物,广泛用于有机合成工业,由于其在水中容易水解,制备条件比较苛刻,目前没有太多的公司具有生产能力。
目前金属卤化物的制备方法主要采用以下两种方法:
方法一:采用卤化氢与相应物质作用:卤化氢与某些金属、金属氧化物、碱、盐作用均可得到金属卤化物;
方法二:采用金属与卤素直接作用,但无水卤化物大部分易水解,在通常环境下或有水汽存在的环境下,极易水解产生卤化氢和对应的氧化物。不能通过与氢卤酸的反应,或从溶液中沉淀得到,而必须由金属和卤素直接化合制取。
例如TiCl4、VOCl3,都是用无水氯气在碳存在下,高温下直接与氧化物反应,获得对应的卤化物。但卤素和卤化氢都有剧毒,易于对人体及环境产生剧毒危害,而且上述方法不同程度的存在制备成本高、反应条件苛刻等缺点。不适用于一般性企业进行生产。
迫切需要找到一种无毒、简单易行的方法进行此类物质的生产。
发明内容
本发明的目的在于,针对目前金属卤化物制备过程使用毒害物质,易对人体及环境产生剧毒危害的问题,提出一种金属卤化物的生产方法,该方法步骤简单、易行,无有毒、有害物质产生,避免或减少了高腐蚀性高毒性卤素对人及环境的危害。
为实现上述目的,本发明采用的技术方案是:一种金属卤化物的生产方法,包括以下步骤:
步骤1、将卤源与金属元素源混合;
步骤2、将混合物放入反应器,向反应器中通入保护性气体,通气(吹扫)时长1-5h,优选为1-3h;中通入保护性气体以排除反应器内的空气和水气;
步骤3、在保护性气体保护下,将混合物加热至100-400℃,保温0.5-10h;
步骤4、在保护性气体保护下,继续升温至500-1000℃,保温1-50h,收集气体产物得到金属元素卤化物。
进一步地,步骤1中所述卤源为碱金属或碱土金属卤化物中的一种或几种混合。优选的所述碱土金属卤化物为NaCl,CaCl2,MgCl2,KCl,NaF,CaF2,KF,NaBr,CaBr2,KBr,NaI,CaI2,KI。
进一步地,步骤1中所述金属元素源为Fe、Mg、Al、Zn、Ti、Cr、V、Mn、Mo、W、Ta、Nb、Ni、Co、Sb元素的氧化物、氢氧化物、磷酸盐、碳化物、硅酸盐和阴离子碱金属盐中的一种或多种。
进一步地,步骤1中所述金属元素源为Fe、Mg、Al、Zn、Ti、Cr、V、Mn、Mo、W、Ta、Nb、Ni、Co、Sb元素的氧化物FeO、Fe2O3、Fe3O4、MgO、Al2O3、ZnO、TiO2、Cr2O3、CrO3、V2O5、V2O4、V2O3、MnO2、MoO2、MoO3、WO3、Ta2O5、Nb2O5、Nb2O4、Nb2O3、CoO、Co2O3、Co3O4、Sb2O3,氢氧化物FeOH2、FeOH3、AlOH3、MgOH2、ZnOH2、TiOOH2、CrOH3、VOOH2、MnOH2、NiOH2,Fe3(PO4)2,FePO4,VPO4,CrPO4,AlPO4,MnPO4,Mo焦磷酸盐硫酸盐、硫化物和阴离子碱金属盐中的一种。
进一步地,步骤1卤源与金属元素源混合后研磨至80-100目。
进一步地,所述卤源与金属元素源的摩尔比为1:0.5~1.5,优选为1:0.8~1.2。
进一步地,反应器通入保护性气体,气流量200-500mL/min,通气时间2-4h。
进一步地,步骤3升温速率为5-10℃/min,将混合物加热到200-300℃,保温2-5h,步骤3所述加热能充分排出反应器和混合物料中水分,为下步产物生成创造无水环境,提高产物纯度。
进一步地,步骤4升温速率为5-10℃/min,持续升温至700-1000℃,保温5-10h,使反应后产物充分挥发到收集瓶中,提高产率。
进一步地,步骤3及步骤4中的保护性气体为不与原料反应的气体,包括氧气、二氧化碳和氮气中的一种或多种。
本发明金属卤化物的生产方法,以生产无水AlCl3、ZnCl2、TiCl4、VF3为例,原理如下:
2AlPO4+3CaCl2=2AlCl3+Ca3PO42
Zn2SiO4+2CaCl2=2ZnCl2+Ca2SiO4
3TiO2+4NaCl=TiCl4+2Na2TiO3
2VPO4+3CaF2=2VF3+Ca3(PO4)2
本发明的另一个目的还公开了一种金属卤化物的生产装置,包括加热炉、反应器、捕集器、收集容器,所述反应器设置在加热炉中,反应器顶部出口通过捕集器与收集容器连通,所述反应器为石英反应器。
进一步地,所述反应器为石英反应器,耐受高温反应,反应器接口采用石墨垫密封,反应器与捕集器采用四氟连接。
本发明金属卤化物的生产方法步骤科学、合理,与现有技术相比较具有以下优点:
1)、本发明采用金属氧化物、金属氢氧化物及金属盐等易制得的无水目标金属化合物为金属源,卤化物为碱金属或碱土金属等易取易得的无水卤化物原料,反应原料无毒无害,对环境友好,易存储;
2)、两步反应第一步排出原料和反应器内水汽,有利于水汽去除,使反应更充分,防止产物水解;
3)、反应后目标产物蒸发或升华变为气体状态,与固体的副产物易于分开,后凝结于收集瓶中,即本发明产物易于分离和收集;
4)、反应后产物变为气体至收集瓶内,副产物为高熔点固体,所以产物纯度高,杂质少。
附图说明
图1为实施例1制备得到的AlCl3 XRD表征图;
图2为实施例2制备得到的ZnCl2 XRD表征图;
图3为本发明金属卤化物的生产装置结构示意图。
具体实施方式
以下结合实施例对本发明进一步说明:
实施例1
本实施例公开了一种AlCl3的生产方法,该生产方法采用的金属卤化物的生产装置结构如图3所示,包括加热炉1、反应器2、捕集器3和收集容器4,所述反应器3设置在加热炉1中,反应器2顶部出口通过捕集器3与收集容器4连通。
AlCl3的生产方法包括以下步骤:
1.称量磷酸铝和氯化钙进行研磨,使得铝氯摩尔比为1:3;
2.放置于石英反应器中,再将石英反应器置于加热炉中,向反应器中通入保护性气体,通气时长1-5h;在保护性气体条件下焙烧,250℃恒温5h;
3.继续升温,在氮气气氛条件下焙烧,焙烧温度为700℃,焙烧时间为6h,收集瓶中残留物即为目标产物三氯化铝,副产品为磷酸钙。
本实施例制备得到的AlCl3 XRD表征附图如图1所示,清晰看见主相峰,几乎没有杂质峰。
实施例2
本实施例公开了一种ZnCl2的生产方法,该生产方法采用的金属卤化物的生产装置结构与实施例1相同。
ZnCl2的生产方法包括以下步骤:
1.称量硅酸锌和氯化钠进行研磨混合,使得钒氯摩尔比为1:2;
2.放置于石英反应器中,再将反应器置于加热炉中,向反应器中通入保护性气体,通气时长1-5h;在保护性气氛条件下(氩气、氮气、氧气)焙烧,200℃恒温6h;
3.将所得样品,在氧气气氛条件下焙烧,焙烧温度为650℃,焙烧时间为4h,收集瓶中残留物即为目标产物氯化锌。
本实施例制备得到的ZnCl2 XRD表征附图如图3所示,最高峰强度5000以上,样品晶相很好。
实施例3
本实施例公开了一种TiCl4的生产方法,该生产方法采用的金属卤化物的生产装置结构与实施例1相同。
TiCl4的生产方法包括以下步骤:
1.称量二氧化钛和氯化钠进行研磨混合,使得钛氯摩尔比为3:4;
2.放置于石英反应器中,再将反应器置于加热炉中,向反应器中通入保护性气体,通气时长1-5h;在氩气气氛条件下焙烧,300℃恒温3h;
3.将所得样品置于管式炉中,在氩气气氛条件下焙烧,焙烧温度为850℃烧时间为3h,收集瓶中残留物即为目标产物四氯化钛。
取一定量四氯化钛溶于溶液检测钛、氯含量,实验表征结果为钛含量为0.093mol/L,氯含量为0.372mol/L,钛氯摩尔比为1:4。
实施例4
本实施例公开了一种VF3的生产方法,该生产方法采用的金属卤化物的生产装置结构与实施例1相同。
VF3的生产方法包括以下步骤:
1.称量磷酸钒(VPO4)和氟化钙进行研磨混合,使得钒氟摩尔比为1:3;
2.放置于石英反应器中,再将反应器置于加热炉中,向反应器中通入保护性气体,通气时长1-5h;在氩气气氛条件下焙烧,280℃恒温2h;
3.将所得样品置于管式炉中,在氩气气氛条件下焙烧,焙烧温度为850℃烧时间为5h,收集瓶中残留物即为目标产物三氟化钒。
取一定量三氟化钒检测钒、氟含量,实验表征结果为钒含量为47.3%,氟含量为52.8%,钒氟摩尔比为1:3。
最后应说明的是:以上各实施例仅用以说明本发明的技术方案,而非对其限制;尽管参照前述各实施例对本发明进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分或者全部技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。
Claims (10)
1.一种金属卤化物的生产方法,其特征在于,包括以下步骤:
步骤1、将卤源与金属元素源混合;
步骤2、将混合物放入反应器,向反应器中通入保护性气体,通气时长1-5h;
步骤3、在保护性气体保护下,将混合物加热至100-400℃,保温0.5-10h;
步骤4、在保护性气体保护下,继续升温至500-1000℃,保温1-50h,收集气体产物得到金属元素卤化物。
2.根据权利要求1所述金属卤化物的生产方法,其特征在于,步骤1中所述卤源为碱金属或碱土金属卤化物中的一种或几种混合。
3.根据权利要求1所述金属卤化物的生产方法,其特征在于,步骤1中所述金属元素源为Fe、Mg、Al、Zn、Ti、Cr、V、Mn、Mo、W、Ta、Nb、Ni、Co、Sb元素的氧化物、氢氧化物、磷酸盐、碳化物、硅酸盐和阴离子碱金属盐中的一种或多种。
4.根据权利要求1或3所述金属卤化物的生产方法,其特征在于,步骤1中所述金属元素源为FeO、Fe2O3、Fe3O4、MgO、Al2O3、ZnO、TiO2、Cr2O3、CrO3、V2O5、V2O4、V2O3、MnO2、MoO2、MoO3、WO3、Ta2O5、Nb2O5、Nb2O4、Nb2O3、CoO、Co2O3、Co3O4、Sb2O3,FeOH2、FeOH3、AlOH3、MgOH2、ZnOH2、TiOOH2、CrOH3、VOOH2、MnOH2、NiOH2,Fe3(PO4)2,FePO4,VPO4,CrPO4,AlPO4,MnPO4和Mo焦磷酸盐硫酸盐中的一种。
5.根据权利要求1所述金属卤化物的生产方法,其特征在于,步骤1卤源与金属元素源混合后研磨至80-100目。
6.根据权利要求1所述金属卤化物的生产方法,其特征在于,所述卤源与金属元素源的摩尔比为1:0.5~1.5。
7.根据权利要求1所述金属卤化物的生产方法,其特征在于,步骤3升温速率为5-10℃/min,将混合物加热到200-300℃,保温2-5h。
8.根据权利要求1所述金属卤化物的生产方法,其特征在于,步骤4升温速率为5-10℃/min,持续升温至700-1000℃,保温5-10h。
9.根据权利要求1所述金属卤化物的生产方法,其特征在于,步骤3及步骤4中的保护性气体为不与原料反应的气体,包括氧气、二氧化碳和氮气中的一种或多种。
10.一种用于权利要求1-9任意一项所述方法的金属卤化物生产装置,其特征在于,包括加热炉、反应器、捕集器和收集容器,所述反应器设置在加热炉中,反应器顶部出口通过捕集器与收集容器连通,所述反应器为石英反应器。
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB692901A (en) * | 1950-08-10 | 1953-06-17 | Titan Co Inc | A process for the preparation of titanium and zirconium tetrahalides |
| US3492085A (en) * | 1967-01-10 | 1970-01-27 | Mizusawa Industrial Chem | Process for preparing titanium halides |
| US4288411A (en) * | 1978-08-04 | 1981-09-08 | Gerhard Holland | Process for the selective production of a plurality of individual pure halides and/or halide mixtures from a mixture of solid oxides |
| JP2004284935A (ja) * | 2003-03-19 | 2004-10-14 | Takayuki Shimamune | シリコンの製造装置及び製造方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB692901A (en) * | 1950-08-10 | 1953-06-17 | Titan Co Inc | A process for the preparation of titanium and zirconium tetrahalides |
| US3492085A (en) * | 1967-01-10 | 1970-01-27 | Mizusawa Industrial Chem | Process for preparing titanium halides |
| US4288411A (en) * | 1978-08-04 | 1981-09-08 | Gerhard Holland | Process for the selective production of a plurality of individual pure halides and/or halide mixtures from a mixture of solid oxides |
| JP2004284935A (ja) * | 2003-03-19 | 2004-10-14 | Takayuki Shimamune | シリコンの製造装置及び製造方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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