BOSCH DENOXTRONIC PDF

The first generation for commercial vehicles, consisting of a supply module with integrated DCU, dosing module and atomizer. The second generation for commercial vehicles: supply module with integrated DCU and dosing module. The newest generation fulfills the strictest emission standards EU6 and US The system consists of supply and dosing modules in addition to the optional DCU.

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The first generation for commercial vehicles, consisting of a supply module with integrated DCU, dosing module and atomizer. The second generation for commercial vehicles: supply module with integrated DCU and dosing module. The newest generation fulfills the strictest emission standards EU6 and US The system consists of supply and dosing modules in addition to the optional DCU. The limit values for harmful emissions are becoming ever stricter.

In order to meet these standards, an exhaust gas treatment system is required alongside the cleanest possible fuel combustion. Using this technology, commercial vehicles can also meet US emissions standards, which are currently the strictest in the world. It reduces nitrogen oxides in exhaust gas and has been used in heavy commercial vehicles in Europe since Denoxtronic introduces the reducing agent AdBlue into the exhaust gas flow.

AdBlue is administered in the required quantity — precisely adjusted to the current operating status.

With Departronic, Bosch offers a diesel fuel metering system for the regeneration of particulate filters especially for heavy commercial vehicles. The system allows the particulate filter to be regenerated thanks to a targeted injection of diesel fuel into the exhaust gas.

An expensive coating for the filter or an additional additive tank are not necessary. Departronic is integrated into the low-pressure fuel circuit. It injects an exact metered quantity of diesel without compressed air support into the exhaust pipe above the oxidation catalytic converter. At this point, the soot stored in the particulate filter burns off. The flow rate is varied according to the current requirements. The robust and completely maintenance-free system controls the fuel addition as required and independent of the engine injection system.

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You can change this setting at any time by clicking on "change settings". If you consent to this use of cookies please click "Yes, I agree". Bosch Worldwide. Determining the date of production Bosch extra loyalty program Application on the selection of autoparts Catalogs Guarantee Service.

Sales actions Bosch Video Recommendations. Car maintenance during the summer Women. Car Newsroom. Column left Bosch Catalogues More. Exhaust gas treatment. Denoxtronic 1. Marginal Column. Exhaust gas treatment: for cleaner, better running The limit values for harmful emissions are becoming ever stricter.

Operation Denoxtronic introduces the reducing agent AdBlue into the exhaust gas flow. Operation Departronic is integrated into the low-pressure fuel circuit. Product Information High pressure is the key to success: Bosch diesel injection Bosch eXchange for diesel: guaranteed, without compromise From a single source: diagnostics, parts and services for trucks and vans.

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BLENDTEC ICB3 USER MANUAL PDF

Denoxtronic dosing module

The dosing module is part of the Bosch Denoxtronic system which contributes towards reducing the NOx emissions. It sprays the required diesel exhaust fluid DEF into the exhaust system. The System supports our customers for achieving current and upcoming emission regulations. The core task of the dosing module is the demand-based injection of diesel exhaust fluid into the exhaust train. A distinction is made between two variants. The water-cooled dosing module is actively flushed with coolant. The air-cooled variant of the dosing module is intended for installation on the underbody.

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Denoxtronic: Urea dosing system for SCR systems

Dosing module Delivery module Exhaust-gas treatment Denoxtronic. The Denoxtronic metering system injects diesel exhaust fluid DEF , an aqueous urea solution of The urea is converted into ammonia through thermolysis and hydrolysis. In the catalytic converter, the ammonia reduces the nitrogen oxide to water and nitrogen. The dosing control unit is used to control and monitor all functions and active components in the exhaust-gas treatment system. The differential pressure sensor measures the pressure drop between two points in the flow pattern.

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