Method and installation for separating acid components, dust and tar from hot gases of gasification installations
AssigneeThyssenkrupp Uhde GmbH
InventorsDomenico Pavone, Ralf Abraham
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Abstract
Using a method and installation for separating acid components, dust and tar from hot gases of gasification installations, an economical method using a corresponding installation is to be created, which enables acid compounds HF, HCl, H2S, dust and tar to be reliably separated in the highest possible temperature range. The aim is achieved in that the media flow leaving the gasification at above 700° C. is fed with additives to a desulfurization process and subsequently to a combined cyclone 9 having associated filter cartridges 17 in a common vessel 8, and the gas is withdrawn for further use downstream of the filter cartridges.
Claims10
Method for separation of acid components, dust, and tar from hot gases of gasification systems, wherein
- the media stream that exits from gasification, at a temperature above 700° C., with additives, is passed to desulfurization and subsequently to a combined cyclone with assigned filter cartridges, in a common vessel, and wherein the gas is drawn off behind the filter cartridges, for further use.
Dependencies are inferred from the claim text.