Device for reducing corrosive components in a waste gas condensate of a combustion engine

The device has an exhaust gas cooler (7) and an exhaust gas recirculation line (8) with neutralization units (A, C, E) for neutralizing corrosive constituents of exhaust gas condensate, where the neutralization units are connected with downstream arranged components e.g. charging air coolers (3), an...

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Bibliographische Detailangaben
Hauptverfasser:	Ruckwied, Jens, Irmler, Klaus, Knödler, Wolfgang, Werner, Jörg
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The device has an exhaust gas cooler (7) and an exhaust gas recirculation line (8) with neutralization units (A, C, E) for neutralizing corrosive constituents of exhaust gas condensate, where the neutralization units are connected with downstream arranged components e.g. charging air coolers (3), and exhaust gas recirculation line. Exhaust gas flows through the downstream arranged components. The neutralization units have a surface made of metallic material e.g. aluminum, aluminum alloy, zinc and zinc alloy, that chemically reacts with the condensate, where the surface contacts the gas. An independent claim is also included for a method for reducing corrosive constituents in an exhaust gas condensate of an internal combustion engine.