METHOD OF ANTICIPATORY REGENERATION OF DEPLETED NITROGEN OXIDES TRAP Russian patent published in 2019 - IPC G01M15/10 F01N3/08 F01N11/00 F02D41/02 

Abstract RU 2696838 C2

FIELD: chemistry.

SUBSTANCE: group of inventions relates to the field of exhaust gas cleaning. Essence of inventions consists in that method of forecasting future use of vehicle or its engine is used to assess whether occurrence of slippage of NOx from trap of depleted NOx is probable during current driving cycle, as well as for scheduling depleted NOx trap blowing under favourable conditions to the predicted occurrence of NOx slippage from depleted NOx trap.

EFFECT: technical result is reliability of exhaust gas cleaning device.

13 cl, 4 dwg

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RU 2 696 838 C2

Authors

Bromkhem Dzhim

De Smet Frederik

Ford Kim

Dates

2019-08-06Published

2015-10-29Filed