JPS61129043A - セラミツク基材への触媒成分担持方法 - Google Patents

Info

Publication number

JPS61129043A

JPS61129043A JP59248649A JP24864984A JPS61129043A JP S61129043 A JPS61129043 A JP S61129043A JP 59248649 A JP59248649 A JP 59248649A JP 24864984 A JP24864984 A JP 24864984A JP S61129043 A JPS61129043 A JP S61129043A

Authority

JP

Japan

Prior art keywords

slurry

ceramic substrate

catalyst component

revolution

solution

Prior art date

1984-11-27

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.)

Granted

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• 239000000919 ceramic Substances 0.000 title claims abstract description 27
• 238000000034 method Methods 0.000 title claims abstract description 17
• 239000000758 substrate Substances 0.000 title abstract description 21
• 239000002002 slurry Substances 0.000 claims abstract description 35
• 239000003054 catalyst Substances 0.000 claims description 37
• 239000000463 material Substances 0.000 claims description 9
• 238000001354 calcination Methods 0.000 claims description 3
• 238000001035 drying Methods 0.000 claims description 3
• 239000011247 coating layer Substances 0.000 abstract description 8
• 238000010438 heat treatment Methods 0.000 abstract description 2
• 230000003197 catalytic effect Effects 0.000 abstract 4
• 230000005540 biological transmission Effects 0.000 description 13
• 230000000052 comparative effect Effects 0.000 description 10
• PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 description 3
• 238000007664 blowing Methods 0.000 description 3
• 229910052878 cordierite Inorganic materials 0.000 description 3
• 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 description 3
• 239000007789 gas Substances 0.000 description 3
• 239000000843 powder Substances 0.000 description 3
• 239000007787 solid Substances 0.000 description 3
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
• 238000006243 chemical reaction Methods 0.000 description 2
• 238000010586 diagram Methods 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 238000010304 firing Methods 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
• 229910052684 Cerium Inorganic materials 0.000 description 1
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
• GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
• 239000011248 coating agent Substances 0.000 description 1
• 238000000576 coating method Methods 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 229910003460 diamond Inorganic materials 0.000 description 1
• 239000010432 diamond Substances 0.000 description 1
• 239000011261 inert gas Substances 0.000 description 1
• 229910052742 iron Inorganic materials 0.000 description 1
• JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
• 238000005259 measurement Methods 0.000 description 1
• 230000003647 oxidation Effects 0.000 description 1
• 238000007254 oxidation reaction Methods 0.000 description 1
• 230000000704 physical effect Effects 0.000 description 1
• 229910052697 platinum Inorganic materials 0.000 description 1
• 238000000746 purification Methods 0.000 description 1
• 239000012495 reaction gas Substances 0.000 description 1
• 238000000926 separation method Methods 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 239000002341 toxic gas Substances 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Cited By (6)