JPS63174520U - - Google Patents

Info

Publication number

JPS63174520U

JPS63174520U JP18881286U JP18881286U JPS63174520U JP S63174520 U JPS63174520 U JP S63174520U JP 18881286 U JP18881286 U JP 18881286U JP 18881286 U JP18881286 U JP 18881286U JP S63174520 U JPS63174520 U JP S63174520U

Authority

JP

Japan

Prior art keywords

filter

platinum group

collecting

group metal

particulate

Prior art date

1986-12-08

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.)

Pending

Links

• Espacenet
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• 239000002184 metal Substances 0.000 claims description 4
• 229910052751 metal Inorganic materials 0.000 claims description 4
• BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 3
• 239000011248 coating agent Substances 0.000 claims description 2
• 238000000576 coating method Methods 0.000 claims description 2
• 239000000463 material Substances 0.000 claims description 2
• 239000013618 particulate matter Substances 0.000 claims 1
• -1 platinum group metals Chemical class 0.000 description 2
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
• 239000000919 ceramic Substances 0.000 description 1
• 238000011156 evaluation Methods 0.000 description 1
• 239000002923 metal particle Substances 0.000 description 1