REMOVING LEAD FROM EXHAUST GASES

Lead is removed from the hot exhaust gas of an internal combustion engine by passing it through a filter of an open-pored ceramic material of specified pore size and dimensions. The filter is selected from a range of ceramic materials of which cordierite is preferred. The filter may be in the form o...

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Hauptverfasser: H.J. LANGER, H.D. SCHUSTER, J. ABTHOFF
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creator H.J. LANGER
H.D. SCHUSTER
J. ABTHOFF
description Lead is removed from the hot exhaust gas of an internal combustion engine by passing it through a filter of an open-pored ceramic material of specified pore size and dimensions. The filter is selected from a range of ceramic materials of which cordierite is preferred. The filter may be in the form of supported discs or it may be formed with a honeycomb structure. In another embodiment the filter may be made of folded or honeycomb form from web on a porous support. The filter may bear a catalytic coating on its downstream face.
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The filter is selected from a range of ceramic materials of which cordierite is preferred. The filter may be in the form of supported discs or it may be formed with a honeycomb structure. In another embodiment the filter may be made of folded or honeycomb form from web on a porous support. The filter may bear a catalytic coating on its downstream face.</description><language>eng</language><subject>BLASTING ; ENGINE PLANTS IN GENERAL ; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES ; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL ; HEATING ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; STEAM ENGINES ; WEAPONS</subject><creationdate>1982</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19820107&amp;DB=EPODOC&amp;CC=AU&amp;NR=7192681A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19820107&amp;DB=EPODOC&amp;CC=AU&amp;NR=7192681A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>H.J. LANGER</creatorcontrib><creatorcontrib>H.D. SCHUSTER</creatorcontrib><creatorcontrib>J. ABTHOFF</creatorcontrib><title>REMOVING LEAD FROM EXHAUST GASES</title><description>Lead is removed from the hot exhaust gas of an internal combustion engine by passing it through a filter of an open-pored ceramic material of specified pore size and dimensions. The filter is selected from a range of ceramic materials of which cordierite is preferred. The filter may be in the form of supported discs or it may be formed with a honeycomb structure. In another embodiment the filter may be made of folded or honeycomb form from web on a porous support. 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ABTHOFF</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>H.J. LANGER</au><au>H.D. SCHUSTER</au><au>J. ABTHOFF</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>REMOVING LEAD FROM EXHAUST GASES</title><date>1982-01-07</date><risdate>1982</risdate><abstract>Lead is removed from the hot exhaust gas of an internal combustion engine by passing it through a filter of an open-pored ceramic material of specified pore size and dimensions. The filter is selected from a range of ceramic materials of which cordierite is preferred. The filter may be in the form of supported discs or it may be formed with a honeycomb structure. In another embodiment the filter may be made of folded or honeycomb form from web on a porous support. The filter may bear a catalytic coating on its downstream face.</abstract><oa>free_for_read</oa></addata></record>
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subjects BLASTING
ENGINE PLANTS IN GENERAL
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
STEAM ENGINES
WEAPONS
title REMOVING LEAD FROM EXHAUST GASES
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