JPS6141610B2 - - Google Patents

Info

Publication number

JPS6141610B2

JPS6141610B2 JP54042707A JP4270779A JPS6141610B2 JP S6141610 B2 JPS6141610 B2 JP S6141610B2 JP 54042707 A JP54042707 A JP 54042707A JP 4270779 A JP4270779 A JP 4270779A JP S6141610 B2 JPS6141610 B2 JP S6141610B2

Authority

JP

Japan

Prior art keywords

catalyst

carrier

catalysts

titania

zirconia

Prior art date

1979-04-09

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

Links

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• 239000003054 catalyst Substances 0.000 claims description 38
• GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 26
• MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 20
• BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 19
• 238000007254 oxidation reaction Methods 0.000 claims description 8
• 239000010953 base metal Substances 0.000 claims description 7
• 230000003647 oxidation Effects 0.000 claims description 7
• 229910052878 cordierite Inorganic materials 0.000 claims description 6
• JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 claims description 6
• KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims description 5
• 229910052863 mullite Inorganic materials 0.000 claims description 5
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
• 229910052802 copper Inorganic materials 0.000 claims description 2
• 239000010949 copper Substances 0.000 claims description 2
• 229910052742 iron Inorganic materials 0.000 claims description 2
• 229910052751 metal Inorganic materials 0.000 claims description 2
• PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
• 229910052804 chromium Inorganic materials 0.000 claims 1
• 239000011651 chromium Substances 0.000 claims 1
• 239000010941 cobalt Substances 0.000 claims 1
• 229910017052 cobalt Inorganic materials 0.000 claims 1
• GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
• 229910052759 nickel Inorganic materials 0.000 claims 1
• 239000007789 gas Substances 0.000 description 16
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 9
• 239000007864 aqueous solution Substances 0.000 description 9
• 230000000694 effects Effects 0.000 description 9
• KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 8
• UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
• 229910002091 carbon monoxide Inorganic materials 0.000 description 7
• 230000003197 catalytic effect Effects 0.000 description 7
• 229910052697 platinum Inorganic materials 0.000 description 7
• UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 6
• 229930195733 hydrocarbon Natural products 0.000 description 5
• 150000002430 hydrocarbons Chemical class 0.000 description 5
• 239000001257 hydrogen Substances 0.000 description 5
• 229910052739 hydrogen Inorganic materials 0.000 description 5
• 229910044991 metal oxide Inorganic materials 0.000 description 5
• 150000004706 metal oxides Chemical class 0.000 description 5
• 229910018072 Al 2 O 3 Inorganic materials 0.000 description 4
• 239000004215 Carbon black (E152) Substances 0.000 description 4
• 238000000034 method Methods 0.000 description 4
• 229910052763 palladium Inorganic materials 0.000 description 4
• OERNJTNJEZOPIA-UHFFFAOYSA-N zirconium nitrate Chemical compound [Zr+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O OERNJTNJEZOPIA-UHFFFAOYSA-N 0.000 description 4
• QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 3
• 239000005751 Copper oxide Substances 0.000 description 3
• WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 3
• 229910000423 chromium oxide Inorganic materials 0.000 description 3
• 238000002485 combustion reaction Methods 0.000 description 3
• 229910000431 copper oxide Inorganic materials 0.000 description 3
• XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 3
• 238000010304 firing Methods 0.000 description 3
• 150000002431 hydrogen Chemical class 0.000 description 3
• 239000000463 material Substances 0.000 description 3
• MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
• 239000002245 particle Substances 0.000 description 3
• VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
• UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
• 238000006243 chemical reaction Methods 0.000 description 2
• 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
• 239000013078 crystal Substances 0.000 description 2
• VCJMYUPGQJHHFU-UHFFFAOYSA-N iron(3+);trinitrate Chemical compound [Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VCJMYUPGQJHHFU-UHFFFAOYSA-N 0.000 description 2
• 229910000510 noble metal Inorganic materials 0.000 description 2
• 239000008188 pellet Substances 0.000 description 2
• 239000000243 solution Substances 0.000 description 2
• 108010003320 Carboxyhemoglobin Proteins 0.000 description 1
• 108010054147 Hemoglobins Proteins 0.000 description 1
• 102000001554 Hemoglobins Human genes 0.000 description 1
• RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
• 239000002253 acid Substances 0.000 description 1
• 230000001476 alcoholic effect Effects 0.000 description 1
• 239000008280 blood Substances 0.000 description 1
• 210000004369 blood Anatomy 0.000 description 1
• 239000000969 carrier Substances 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 239000008187 granular material Substances 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 229910001960 metal nitrate Inorganic materials 0.000 description 1
• 230000001590 oxidative effect Effects 0.000 description 1
• PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 1
• 239000011148 porous material Substances 0.000 description 1
• 238000002360 preparation method Methods 0.000 description 1
• 238000005245 sintering Methods 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 239000010936 titanium Substances 0.000 description 1
• 229910052719 titanium Inorganic materials 0.000 description 1
• VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 1