A PROCESS FOR CATALYTIC FILTRATION OF SULFUR-CONTAINING GASES USING SELECTIVE CATALYTIC REDUCTION
In a process for catalytic filtration of sulfur-containing gases using a selective catalytic reduction (SCR) bag filter, wherein the SCR bag filter is operated at a temperature below the dew point of ammonium bisulfate, the catalyst is periodically regenerated using ozone injection. In this way, amm...
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| creator | MÜNSTER-SWENDSEN, Janus Emil JAKOBSSON, Niklas Bengt |
| description | In a process for catalytic filtration of sulfur-containing gases using a selective catalytic reduction (SCR) bag filter, wherein the SCR bag filter is operated at a temperature below the dew point of ammonium bisulfate, the catalyst is periodically regenerated using ozone injection. In this way, ammonium bisulfate is effectively removed from the pore structure of the catalyst.
Dans un procédé de filtration catalytique de gaz contenant du soufre au moyen d'un filtre à poches à réduction catalytique sélective (SCR), le filtre à poches SCR étant actionné à une température inférieure au point de rosée du bisulfate d'ammonium, le catalyseur étant périodiquement régénéré au moyen d'une injection d'ozone. De cette manière, le bisulfate d'ammonium est efficacement éliminé de la structure poreuse du catalyseur. |
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Dans un procédé de filtration catalytique de gaz contenant du soufre au moyen d'un filtre à poches à réduction catalytique sélective (SCR), le filtre à poches SCR étant actionné à une température inférieure au point de rosée du bisulfate d'ammonium, le catalyseur étant périodiquement régénéré au moyen d'une injection d'ozone. De cette manière, le bisulfate d'ammonium est efficacement éliminé de la structure poreuse du catalyseur.</abstract><oa>free_for_read</oa></addata></record> |
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| title | A PROCESS FOR CATALYTIC FILTRATION OF SULFUR-CONTAINING GASES USING SELECTIVE CATALYTIC REDUCTION |
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