System and method for the processing and incineration of...

Details System and method for the processing and incineration of... System and method for the processing and incineration of...

2011-07-12

2011-07-12

Vanoy, Timothy C (Department: 1734)

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Mixture is exhaust from internal-combustion engine

C423S213200, C423S213500, C423S215500, C423SDIG018, C422S105000, C060S274000, C060S282000, C060S299000

Reexamination Certificate

active

07976801

ABSTRACT:
A particulate converter for the collection and the incineration of particulate matters from diesel engine exhaust includes an exhaust path extending from the diesel engine through the particulate converter. The particulate converter further includes a housing and at least one candle located in the housing. An electrical incineration system may be electrically connected to a pulsed power supply for incinerating soot collected within the candle. A diesel oxidation catalyst (DOC) may be disposed in the exhaust path to generate sufficient amount of NO2to assist in incineration. At least one exhaust cooling device may be provided for the control of exhaust temperature. A feedback control system may control exhaust gas temperatures based on pressure drop across the DPC, temperature ahead of the DPC and engine RPM.

REFERENCES:
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patent: 6497095 (2002-12-01), Carberry et al.
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Singapore Search Report and Singapore Written Opinion for Singapore Patent Application No. 200907555-7, mailed Jan. 5, 2011.
Egyptian Office Action for parallel Egyptian application.

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