CN100337743C - 镍取代的和混合镍钴取代的氧化铬组合物,它们的制备以及它们作为催化剂和催化剂前体的用途 - Google Patents
镍取代的和混合镍钴取代的氧化铬组合物,它们的制备以及它们作为催化剂和催化剂前体的用途 Download PDFInfo
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- CN100337743C CN100337743C CNB038199394A CN03819939A CN100337743C CN 100337743 C CN100337743 C CN 100337743C CN B038199394 A CNB038199394 A CN B038199394A CN 03819939 A CN03819939 A CN 03819939A CN 100337743 C CN100337743 C CN 100337743C
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- Prior art keywords
- chromium
- nickel
- cobalt
- alpha
- atom
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- 239000000203 mixture Substances 0.000 title claims abstract description 138
- 239000003054 catalyst Substances 0.000 title claims abstract description 75
- 238000002360 preparation method Methods 0.000 title claims description 39
- -1 nickel-and cobalt-substituted chromium oxide Chemical class 0.000 title description 18
- 239000002243 precursor Substances 0.000 title description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical group [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 275
- 239000011651 chromium Substances 0.000 claims abstract description 242
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 163
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical group [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 158
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 116
- 150000008282 halocarbons Chemical class 0.000 claims abstract description 80
- 238000000034 method Methods 0.000 claims abstract description 78
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical group [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 71
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 66
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 63
- 239000010941 cobalt Substances 0.000 claims abstract description 63
- 239000011737 fluorine Substances 0.000 claims abstract description 47
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 45
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 32
- 229910000423 chromium oxide Inorganic materials 0.000 claims abstract description 31
- 239000000243 solution Substances 0.000 claims abstract description 27
- 238000001354 calcination Methods 0.000 claims abstract description 22
- 239000007787 solid Substances 0.000 claims abstract description 19
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 18
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000000908 ammonium hydroxide Substances 0.000 claims abstract description 16
- 239000007864 aqueous solution Substances 0.000 claims abstract description 16
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000001035 drying Methods 0.000 claims abstract description 12
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 11
- 229910002651 NO3 Inorganic materials 0.000 claims abstract description 9
- 238000009826 distribution Methods 0.000 claims abstract description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 5
- 150000001868 cobalt Chemical class 0.000 claims abstract description 4
- 150000002815 nickel Chemical class 0.000 claims abstract description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 77
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 54
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims description 52
- 229910052799 carbon Inorganic materials 0.000 claims description 43
- 239000007789 gas Substances 0.000 claims description 33
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 31
- 238000006243 chemical reaction Methods 0.000 claims description 29
- 150000001875 compounds Chemical class 0.000 claims description 28
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 23
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 23
- 238000006317 isomerization reaction Methods 0.000 claims description 23
- 229910052801 chlorine Inorganic materials 0.000 claims description 21
- 238000007323 disproportionation reaction Methods 0.000 claims description 20
- 238000005796 dehydrofluorination reaction Methods 0.000 claims description 19
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- 229930195735 unsaturated hydrocarbon Natural products 0.000 claims description 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 11
- 150000003839 salts Chemical class 0.000 claims description 11
- 238000000975 co-precipitation Methods 0.000 claims description 7
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 4
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 41
- 150000001844 chromium Chemical class 0.000 abstract 1
- 239000012025 fluorinating agent Substances 0.000 abstract 1
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- 125000006414 CCl Chemical group ClC* 0.000 description 72
- 235000013495 cobalt Nutrition 0.000 description 64
- 125000004429 atom Chemical group 0.000 description 58
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 44
- 239000000463 material Substances 0.000 description 28
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- 229910052757 nitrogen Inorganic materials 0.000 description 27
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 22
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 22
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- 239000000047 product Substances 0.000 description 21
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- 235000011114 ammonium hydroxide Nutrition 0.000 description 16
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 13
- 230000008859 change Effects 0.000 description 13
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- 238000000634 powder X-ray diffraction Methods 0.000 description 12
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 10
- YVOASHYXFVSAQN-UHFFFAOYSA-N 2,2-dichloro-1,1,1,3,3,3-hexafluoropropane Chemical compound FC(F)(F)C(Cl)(Cl)C(F)(F)F YVOASHYXFVSAQN-UHFFFAOYSA-N 0.000 description 9
- QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 description 9
- BFGKITSFLPAWGI-UHFFFAOYSA-N chromium(3+) Chemical compound [Cr+3] BFGKITSFLPAWGI-UHFFFAOYSA-N 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000007868 Raney catalyst Substances 0.000 description 8
- 229910000564 Raney nickel Inorganic materials 0.000 description 8
- 239000008367 deionised water Substances 0.000 description 8
- 229910052739 hydrogen Inorganic materials 0.000 description 8
- SFCFZNZZFJRHSD-UHFFFAOYSA-N 1,2,2-trichloro-1,1,3,3,3-pentafluoropropane Chemical compound FC(F)(F)C(Cl)(Cl)C(F)(F)Cl SFCFZNZZFJRHSD-UHFFFAOYSA-N 0.000 description 7
- BKWAVXQSZLEURV-UHFFFAOYSA-N 2-chloro-1,1,1,3,3,3-hexafluoropropane Chemical compound FC(F)(F)C(Cl)C(F)(F)F BKWAVXQSZLEURV-UHFFFAOYSA-N 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 7
- 229910021641 deionized water Inorganic materials 0.000 description 7
- 229930195734 saturated hydrocarbon Natural products 0.000 description 7
- NSGXIBWMJZWTPY-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropane Chemical compound FC(F)(F)CC(F)(F)F NSGXIBWMJZWTPY-UHFFFAOYSA-N 0.000 description 6
- JSEUKVSKOHVLOV-UHFFFAOYSA-N 1,2-dichloro-1,1,2,3,3,3-hexafluoropropane Chemical compound FC(F)(F)C(F)(Cl)C(F)(F)Cl JSEUKVSKOHVLOV-UHFFFAOYSA-N 0.000 description 6
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 6
- KJGXPVLCSICDQG-UHFFFAOYSA-N 2-chloro-1,1,1,2,3,3,3-heptafluoropropane Chemical compound FC(F)(F)C(F)(Cl)C(F)(F)F KJGXPVLCSICDQG-UHFFFAOYSA-N 0.000 description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 6
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical class [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 description 6
- 229910052783 alkali metal Inorganic materials 0.000 description 6
- 150000001340 alkali metals Chemical class 0.000 description 6
- 150000001721 carbon Chemical group 0.000 description 6
- JAWGVVJVYSANRY-UHFFFAOYSA-N cobalt(3+) Chemical class [Co+3] JAWGVVJVYSANRY-UHFFFAOYSA-N 0.000 description 6
- 239000000428 dust Substances 0.000 description 6
- 229910001026 inconel Inorganic materials 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229910001120 nichrome Inorganic materials 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 5
- 229910000990 Ni alloy Inorganic materials 0.000 description 5
- 238000002441 X-ray diffraction Methods 0.000 description 5
- 239000000654 additive Substances 0.000 description 5
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- 230000005540 biological transmission Effects 0.000 description 5
- 229910052794 bromium Inorganic materials 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 5
- 238000005315 distribution function Methods 0.000 description 5
- 239000001307 helium Substances 0.000 description 5
- 229910052734 helium Inorganic materials 0.000 description 5
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 5
- 229910052749 magnesium Inorganic materials 0.000 description 5
- GTLACDSXYULKMZ-UHFFFAOYSA-N pentafluoroethane Chemical compound FC(F)C(F)(F)F GTLACDSXYULKMZ-UHFFFAOYSA-N 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 229910052725 zinc Inorganic materials 0.000 description 5
- WFHFXEYKXJKYMG-UHFFFAOYSA-N 1,1,2-trichloro-1,3,3,3-tetrafluoropropane Chemical compound FC(F)(F)C(Cl)C(F)(Cl)Cl WFHFXEYKXJKYMG-UHFFFAOYSA-N 0.000 description 4
- XXSZLFRJEKKBDJ-UHFFFAOYSA-N 1-chloro-1,1,2,2,3,3,3-heptafluoropropane Chemical compound FC(F)(F)C(F)(F)C(F)(F)Cl XXSZLFRJEKKBDJ-UHFFFAOYSA-N 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
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- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical class [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 description 4
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- 229910044991 metal oxide Inorganic materials 0.000 description 4
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- BAMUEXIPKSRTBS-UHFFFAOYSA-N 1,1-dichloro-1,2,2,2-tetrafluoroethane Chemical compound FC(F)(F)C(F)(Cl)Cl BAMUEXIPKSRTBS-UHFFFAOYSA-N 0.000 description 3
- NPNPZTNLOVBDOC-UHFFFAOYSA-N 1,1-difluoroethane Chemical compound CC(F)F NPNPZTNLOVBDOC-UHFFFAOYSA-N 0.000 description 3
- DDMOUSALMHHKOS-UHFFFAOYSA-N 1,2-dichloro-1,1,2,2-tetrafluoroethane Chemical compound FC(F)(Cl)C(F)(F)Cl DDMOUSALMHHKOS-UHFFFAOYSA-N 0.000 description 3
- 229910014265 BrCl Inorganic materials 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- 241000370738 Chlorion Species 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
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- MOEHVXSVUJUROX-UHFFFAOYSA-M chromium(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Cr+3] MOEHVXSVUJUROX-UHFFFAOYSA-M 0.000 description 3
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- MSSNHSVIGIHOJA-UHFFFAOYSA-N pentafluoropropane Chemical compound FC(F)CC(F)(F)F MSSNHSVIGIHOJA-UHFFFAOYSA-N 0.000 description 3
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- FMKLGBFKHKIUKZ-UHFFFAOYSA-N 1,1-dichloro-1,2,2,3,3,3-hexafluoropropane Chemical compound FC(F)(F)C(F)(F)C(F)(Cl)Cl FMKLGBFKHKIUKZ-UHFFFAOYSA-N 0.000 description 2
- JETINLPZEWINFD-UHFFFAOYSA-N 1,3-dichloro-1,1,2,2,3,3-hexafluoropropane Chemical compound FC(F)(Cl)C(F)(F)C(F)(F)Cl JETINLPZEWINFD-UHFFFAOYSA-N 0.000 description 2
- RFCAUADVODFSLZ-UHFFFAOYSA-N 1-Chloro-1,1,2,2,2-pentafluoroethane Chemical compound FC(F)(F)C(F)(F)Cl RFCAUADVODFSLZ-UHFFFAOYSA-N 0.000 description 2
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- PHFQLYPOURZARY-UHFFFAOYSA-N chromium trinitrate Chemical compound [Cr+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O PHFQLYPOURZARY-UHFFFAOYSA-N 0.000 description 2
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- VOEBBCDMYRPKRD-UHFFFAOYSA-N 1,1,2,2-tetrachloro-1,3,3,3-tetrafluoropropane Chemical compound FC(F)(F)C(Cl)(Cl)C(F)(Cl)Cl VOEBBCDMYRPKRD-UHFFFAOYSA-N 0.000 description 1
- AJDIZQLSFPQPEY-UHFFFAOYSA-N 1,1,2-Trichlorotrifluoroethane Chemical compound FC(F)(Cl)C(F)(Cl)Cl AJDIZQLSFPQPEY-UHFFFAOYSA-N 0.000 description 1
- XAHBEACGJQDUPF-UHFFFAOYSA-N 1,2-dichloro-1,1,3,3,3-pentafluoropropane Chemical compound FC(F)(F)C(Cl)C(F)(F)Cl XAHBEACGJQDUPF-UHFFFAOYSA-N 0.000 description 1
- BOUGCJDAQLKBQH-UHFFFAOYSA-N 1-chloro-1,2,2,2-tetrafluoroethane Chemical compound FC(Cl)C(F)(F)F BOUGCJDAQLKBQH-UHFFFAOYSA-N 0.000 description 1
- SYNPRNNJJLRHTI-UHFFFAOYSA-N 2-(hydroxymethyl)butane-1,4-diol Chemical compound OCCC(CO)CO SYNPRNNJJLRHTI-UHFFFAOYSA-N 0.000 description 1
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- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910021503 Cobalt(II) hydroxide Inorganic materials 0.000 description 1
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 1
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- 229910006176 NixCo Inorganic materials 0.000 description 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
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- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
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- WHEOOESXUFDZMQ-UHFFFAOYSA-N [O-2].[Cr+3].[F].[O-2].[O-2].[Cr+3] Chemical compound [O-2].[Cr+3].[F].[O-2].[O-2].[Cr+3] WHEOOESXUFDZMQ-UHFFFAOYSA-N 0.000 description 1
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- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
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- 239000000956 alloy Substances 0.000 description 1
- JOSWYUNQBRPBDN-UHFFFAOYSA-P ammonium dichromate Chemical compound [NH4+].[NH4+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O JOSWYUNQBRPBDN-UHFFFAOYSA-P 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- FOBGUDOIZVVHMD-UHFFFAOYSA-N azane;cobalt(3+) Chemical compound N.[Co+3] FOBGUDOIZVVHMD-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
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- 125000001309 chloro group Chemical group Cl* 0.000 description 1
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- NXFVVSIQVKXUDM-UHFFFAOYSA-N cobalt(2+) oxido(oxo)chromium Chemical compound [Co++].[O-][Cr]=O.[O-][Cr]=O NXFVVSIQVKXUDM-UHFFFAOYSA-N 0.000 description 1
- GXAPHLHAAXQSRR-UHFFFAOYSA-N cobalt(2+);hydrate Chemical compound O.[Co+2] GXAPHLHAAXQSRR-UHFFFAOYSA-N 0.000 description 1
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- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 1
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- VFDYKPARTDCDCU-UHFFFAOYSA-N hexachloropropene Chemical group ClC(Cl)=C(Cl)C(Cl)(Cl)Cl VFDYKPARTDCDCU-UHFFFAOYSA-N 0.000 description 1
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- 238000011835 investigation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
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- 229910052746 lanthanum Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
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- 229910052750 molybdenum Inorganic materials 0.000 description 1
- FUFKFNZOGMJPAL-UHFFFAOYSA-N nickel(2+);hydrate Chemical compound O.[Ni+2] FUFKFNZOGMJPAL-UHFFFAOYSA-N 0.000 description 1
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- QYSGYZVSCZSLHT-UHFFFAOYSA-N octafluoropropane Chemical compound FC(F)(F)C(F)(F)C(F)(F)F QYSGYZVSCZSLHT-UHFFFAOYSA-N 0.000 description 1
- 150000004812 organic fluorine compounds Chemical class 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 150000004965 peroxy acids Chemical class 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
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- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
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- 239000003380 propellant Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
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- 229960001922 sodium perborate Drugs 0.000 description 1
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
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- 238000010561 standard procedure Methods 0.000 description 1
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- 125000001424 substituent group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- QHMQWEPBXSHHLH-UHFFFAOYSA-N sulfur tetrafluoride Chemical compound FS(F)(F)F QHMQWEPBXSHHLH-UHFFFAOYSA-N 0.000 description 1
- 238000000393 surface extended X-ray absorption fine structure spectroscopy Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
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- 238000010792 warming Methods 0.000 description 1
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- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
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- C07C17/37—Preparation of halogenated hydrocarbons by disproportionation of halogenated hydrocarbons
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- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
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- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/86—Chromium
- B01J23/866—Nickel and chromium
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- B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
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- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
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- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
- C07C17/08—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated hydrocarbons
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- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
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- C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
- C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
- C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX
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- C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
- C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms
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- C07C17/358—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction by isomerisation
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- B01J37/02—Impregnation, coating or precipitation
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
d(埃) | 高度 | FWHMa |
3.60023.11762.64322.46342.25132.16311.91441.80751.66211.63361.45711.42431.35591.29071.24401.20591.14521.12091.1076 | 8829322194273417827671345551672110256474939074454421285 | 0.5180.1730.5220.4040.3200.4400.2000.5430.5690.2350.5250.5940.2560.6690.2610.4000.4120.3690.236 |
d(埃) | 高度 | FWHMa |
3.62163.13362.65882.46552.25462.16031.921.81151.66121.63751.57381.45711.45661.42371.35791.29251.2461.23291.20741.20251.14441.12491.10851.1057 | 22219105021056125520197126214061347110276250650388225801174135139146144906392 | 0.5790.1380.6230.4350.3550.4670.1590.6790.5240.1780.4820.60.7420.610.1570.7530.1380.6890.6350.6170.3590.5540.1640.272 |
Cr/Co/Ni组合物原子% | 晶格参数 | 晶胞体积nm3) | |
a,nm | c,nm | ||
Cr100%Cr95%/Co3%/Ni2%Cr98%/Ni2%Cr95%/Ni5% | 0.493210.492920.493780.49371 | 1.352071.351271.353271.35358 | 0.2848390.2843320.2857430.285743 |
Claims (14)
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US40522102P | 2002-08-22 | 2002-08-22 | |
US60/405,221 | 2002-08-22 |
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CN1678391A CN1678391A (zh) | 2005-10-05 |
CN100337743C true CN100337743C (zh) | 2007-09-19 |
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CNB038199394A Expired - Fee Related CN100337743C (zh) | 2002-08-22 | 2003-08-21 | 镍取代的和混合镍钴取代的氧化铬组合物,它们的制备以及它们作为催化剂和催化剂前体的用途 |
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US (1) | US7504358B2 (zh) |
EP (1) | EP1551551B1 (zh) |
JP (1) | JP5096661B2 (zh) |
CN (1) | CN100337743C (zh) |
AU (1) | AU2003265592A1 (zh) |
DE (1) | DE60330789D1 (zh) |
HK (1) | HK1083475A1 (zh) |
RU (1) | RU2318595C2 (zh) |
WO (1) | WO2004018095A1 (zh) |
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Publication number | Priority date | Publication date | Assignee | Title |
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- 2003-08-21 US US10/523,226 patent/US7504358B2/en not_active Expired - Fee Related
- 2003-08-21 EP EP03793282A patent/EP1551551B1/en not_active Expired - Lifetime
- 2003-08-21 WO PCT/US2003/026327 patent/WO2004018095A1/en active Application Filing
- 2003-08-21 DE DE60330789T patent/DE60330789D1/de not_active Expired - Lifetime
- 2003-08-21 AU AU2003265592A patent/AU2003265592A1/en not_active Abandoned
- 2003-08-21 CN CNB038199394A patent/CN100337743C/zh not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
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RU2005107802A (ru) | 2005-08-27 |
JP5096661B2 (ja) | 2012-12-12 |
DE60330789D1 (de) | 2010-02-11 |
WO2004018095A1 (en) | 2004-03-04 |
CN1678391A (zh) | 2005-10-05 |
US7504358B2 (en) | 2009-03-17 |
JP2005536425A (ja) | 2005-12-02 |
RU2318595C2 (ru) | 2008-03-10 |
EP1551551A1 (en) | 2005-07-13 |
EP1551551B1 (en) | 2009-12-30 |
HK1083475A1 (en) | 2006-07-07 |
AU2003265592A1 (en) | 2004-03-11 |
US20050227865A1 (en) | 2005-10-13 |
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