JPH0135685B2 - - Google Patents

Info

Publication number

JPH0135685B2

JPH0135685B2 JP10479281A JP10479281A JPH0135685B2 JP H0135685 B2 JPH0135685 B2 JP H0135685B2 JP 10479281 A JP10479281 A JP 10479281A JP 10479281 A JP10479281 A JP 10479281A JP H0135685 B2 JPH0135685 B2 JP H0135685B2

Authority

JP

Japan

Prior art keywords

honeycomb

honeycomb filter

filter

manufacturing

heat

Prior art date

1981-07-03

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

• Espacenet
• Global Dossier
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• 239000000835 fiber Substances 0.000 claims description 12
• 239000000919 ceramic Substances 0.000 claims description 8
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
• 239000002994 raw material Substances 0.000 claims description 6
• 229910052878 cordierite Inorganic materials 0.000 claims description 5
• 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 5
• 238000004519 manufacturing process Methods 0.000 claims description 5
• 238000000034 method Methods 0.000 claims description 5
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
• 238000010304 firing Methods 0.000 claims description 4
• 238000001125 extrusion Methods 0.000 claims description 3
• 150000002894 organic compounds Chemical class 0.000 claims description 3
• 239000002904 solvent Substances 0.000 claims description 3
• 238000001035 drying Methods 0.000 claims description 2
• 239000000203 mixture Substances 0.000 claims description 2
• 239000000377 silicon dioxide Substances 0.000 claims description 2
• 238000004898 kneading Methods 0.000 claims 1
• 239000011148 porous material Substances 0.000 description 18
• 239000003054 catalyst Substances 0.000 description 7
• 239000000969 carrier Substances 0.000 description 4
• 239000005995 Aluminium silicate Substances 0.000 description 3
• 235000012211 aluminium silicate Nutrition 0.000 description 3
• NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 3
• 239000000463 material Substances 0.000 description 3
• 239000013618 particulate matter Substances 0.000 description 3
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
• 229910052799 carbon Inorganic materials 0.000 description 2
• 238000002485 combustion reaction Methods 0.000 description 2
• 238000011156 evaluation Methods 0.000 description 2
• 229910052751 metal Inorganic materials 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• 229920000609 methyl cellulose Polymers 0.000 description 2
• 239000001923 methylcellulose Substances 0.000 description 2
• 238000003915 air pollution Methods 0.000 description 1
• 229940125904 compound 1 Drugs 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 238000013461 design Methods 0.000 description 1
• 238000011161 development Methods 0.000 description 1
• 229910003460 diamond Inorganic materials 0.000 description 1
• 239000010432 diamond Substances 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 229930195733 hydrocarbon Natural products 0.000 description 1
• 150000002430 hydrocarbons Chemical class 0.000 description 1
• 239000000314 lubricant Substances 0.000 description 1
• 238000005259 measurement Methods 0.000 description 1
• QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
• 229910052753 mercury Inorganic materials 0.000 description 1
• 239000008188 pellet Substances 0.000 description 1
• 230000035699 permeability Effects 0.000 description 1
• 239000002344 surface layer Substances 0.000 description 1
• 239000000454 talc Substances 0.000 description 1
• 229910052623 talc Inorganic materials 0.000 description 1
• 238000012360 testing method Methods 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1