JPH0347145B2 - - Google Patents

Info

Publication number

JPH0347145B2

JPH0347145B2 JP60076927A JP7692785A JPH0347145B2 JP H0347145 B2 JPH0347145 B2 JP H0347145B2 JP 60076927 A JP60076927 A JP 60076927A JP 7692785 A JP7692785 A JP 7692785A JP H0347145 B2 JPH0347145 B2 JP H0347145B2

Authority

JP

Japan

Prior art keywords

catalyst

black

catalyst carrier

oxides

carrier

Prior art date

1985-04-11

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 - Lifetime

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• 239000003054 catalyst Substances 0.000 claims description 39
• 239000000843 powder Substances 0.000 claims description 12
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 7
• 239000002131 composite material Substances 0.000 claims description 6
• 239000010419 fine particle Substances 0.000 claims description 4
• 238000010304 firing Methods 0.000 claims description 4
• 239000002002 slurry Substances 0.000 claims description 4
• BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 claims description 3
• 239000003795 chemical substances by application Substances 0.000 claims description 3
• 238000001035 drying Methods 0.000 claims description 3
• 239000002994 raw material Substances 0.000 claims description 3
• 230000001070 adhesive effect Effects 0.000 claims description 2
• 229910052878 cordierite Inorganic materials 0.000 claims description 2
• 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 2
• 239000007788 liquid Substances 0.000 claims description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
• MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 2
• 229910010293 ceramic material Inorganic materials 0.000 claims 2
• 229910000505 Al2TiO5 Inorganic materials 0.000 claims 1
• HEHRHMRHPUNLIR-UHFFFAOYSA-N aluminum;hydroxy-[hydroxy(oxo)silyl]oxy-oxosilane;lithium Chemical compound [Li].[Al].O[Si](=O)O[Si](O)=O.O[Si](=O)O[Si](O)=O HEHRHMRHPUNLIR-UHFFFAOYSA-N 0.000 claims 1
• 229910017052 cobalt Inorganic materials 0.000 claims 1
• 239000010941 cobalt Substances 0.000 claims 1
• GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
• 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 1
• 229910052742 iron Inorganic materials 0.000 claims 1
• WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims 1
• 229910052863 mullite Inorganic materials 0.000 claims 1
• 230000001590 oxidative effect Effects 0.000 claims 1
• 229910052670 petalite Inorganic materials 0.000 claims 1
• AABBHSMFGKYLKE-SNAWJCMRSA-N propan-2-yl (e)-but-2-enoate Chemical compound C\C=C\C(=O)OC(C)C AABBHSMFGKYLKE-SNAWJCMRSA-N 0.000 claims 1
• 229910052845 zircon Inorganic materials 0.000 claims 1
• 229910000314 transition metal oxide Inorganic materials 0.000 description 8
• 230000000694 effects Effects 0.000 description 7
• 238000010411 cooking Methods 0.000 description 5
• 150000001875 compounds Chemical class 0.000 description 3
• 229930195733 hydrocarbon Natural products 0.000 description 3
• 150000002430 hydrocarbons Chemical class 0.000 description 3
• BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
• 229910001111 Fine metal Inorganic materials 0.000 description 2
• 239000007864 aqueous solution Substances 0.000 description 2
• 230000003197 catalytic effect Effects 0.000 description 2
• 239000000919 ceramic Substances 0.000 description 2
• UBEWDCMIDFGDOO-UHFFFAOYSA-N cobalt(2+);cobalt(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Co+2].[Co+3].[Co+3] UBEWDCMIDFGDOO-UHFFFAOYSA-N 0.000 description 2
• 238000002485 combustion reaction Methods 0.000 description 2
• 238000010438 heat treatment Methods 0.000 description 2
• NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
• 229910052751 metal Inorganic materials 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 238000002156 mixing Methods 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• 235000019645 odor Nutrition 0.000 description 2
• 239000002245 particle Substances 0.000 description 2
• -1 platinum group metals Chemical class 0.000 description 2
• 239000004215 Carbon black (E152) Substances 0.000 description 1
• 229910020599 Co 3 O 4 Inorganic materials 0.000 description 1
• 229910002210 La0.9Ce0.1CoO3 Inorganic materials 0.000 description 1
• 230000005856 abnormality Effects 0.000 description 1
• 239000002253 acid Substances 0.000 description 1
• 238000001354 calcination Methods 0.000 description 1
• 239000012876 carrier material Substances 0.000 description 1
• 239000012050 conventional carrier Substances 0.000 description 1
• 230000006866 deterioration Effects 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 150000004706 metal oxides Chemical class 0.000 description 1
• 239000002923 metal particle Substances 0.000 description 1
• 239000011368 organic material Substances 0.000 description 1
• 230000003647 oxidation Effects 0.000 description 1
• 238000007254 oxidation reaction Methods 0.000 description 1
• 229910052697 platinum Inorganic materials 0.000 description 1
• 239000011148 porous material Substances 0.000 description 1
• 238000000746 purification Methods 0.000 description 1
• 230000005855 radiation Effects 0.000 description 1
• 229910052723 transition metal Inorganic materials 0.000 description 1
• 150000003624 transition metals Chemical class 0.000 description 1