Gas separation – Means within gas stream for conducting concentrate to collector
Patent
1990-06-14
1992-04-21
Woo, Jay H.
Gas separation
Means within gas stream for conducting concentrate to collector
55 97, B01D 4600
Patent
active
051063956
ABSTRACT:
A process is described for avoiding the formation of highly condensed aromatic hydrocarbons and dioxines in combustion systems, preferably in garbage incinerating systems, wherein the combustion exhaust gas are dedusted at temperatures from 300.degree. to 1000.degree. C. behind the furnace and wherein said process combustion exhaust gases are dedusted by means of a ceramic filter element which is made of SiO.sub.2 and/or Al.sub.2 O.sub.3 and/or ZrO.sub.2 and an inorganic binder and has a porosity of 50 to 90% and an apparatus for carrying out the process is also described.
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Arras Karlheinz
Weber Ekkehard
Bushey C. Scott
Metallgesellschaft Aktiengesellschaft
Woo Jay H.
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