JPH0243465Y2 - - Google Patents

Info

Publication number

JPH0243465Y2

JPH0243465Y2 JP5015786U JP5015786U JPH0243465Y2 JP H0243465 Y2 JPH0243465 Y2 JP H0243465Y2 JP 5015786 U JP5015786 U JP 5015786U JP 5015786 U JP5015786 U JP 5015786U JP H0243465 Y2 JPH0243465 Y2 JP H0243465Y2

Authority

JP

Japan

Prior art keywords

exhaust gas

heat

filter

temperature exhaust

resistant

Prior art date

1986-04-03

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

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• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 20
• 239000012210 heat-resistant fiber Substances 0.000 claims description 18
• 238000001914 filtration Methods 0.000 claims description 16
• 238000011001 backwashing Methods 0.000 claims description 11
• 239000000377 silicon dioxide Substances 0.000 claims description 9
• 235000012239 silicon dioxide Nutrition 0.000 claims description 9
• 239000000835 fiber Substances 0.000 claims description 6
• 238000000746 purification Methods 0.000 claims description 6
• 239000011148 porous material Substances 0.000 claims description 5
• GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
• MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 4
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
• HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 2
• 229910010271 silicon carbide Inorganic materials 0.000 claims description 2
• 229910010293 ceramic material Inorganic materials 0.000 claims 1
• 239000000428 dust Substances 0.000 description 8
• 150000001805 chlorine compounds Chemical class 0.000 description 7
• 229910001385 heavy metal Inorganic materials 0.000 description 7
• JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 6
• 239000000919 ceramic Substances 0.000 description 5
• 229910052751 metal Inorganic materials 0.000 description 3
• 239000002184 metal Substances 0.000 description 3
• 235000005074 zinc chloride Nutrition 0.000 description 3
• 239000011592 zinc chloride Substances 0.000 description 3
• 238000006243 chemical reaction Methods 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• 239000005909 Kieselgur Substances 0.000 description 1
• 239000004110 Zinc silicate Substances 0.000 description 1
• -1 alumina fibers Chemical compound 0.000 description 1
• 239000010425 asbestos Substances 0.000 description 1
• 239000011230 binding agent Substances 0.000 description 1
• 238000007664 blowing Methods 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 239000011521 glass Substances 0.000 description 1
• 239000003365 glass fiber Substances 0.000 description 1
• 230000007774 longterm Effects 0.000 description 1
• 239000002245 particle Substances 0.000 description 1
• 230000035699 permeability Effects 0.000 description 1
• 239000000843 powder Substances 0.000 description 1
• 229910052895 riebeckite Inorganic materials 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
• 235000019352 zinc silicate Nutrition 0.000 description 1
• XSMMCTCMFDWXIX-UHFFFAOYSA-N zinc silicate Chemical compound [Zn+2].[O-][Si]([O-])=O XSMMCTCMFDWXIX-UHFFFAOYSA-N 0.000 description 1