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AssigneeUniversity of Connecticut
InventorsSteven L. Suib, D. A. Saminda Dharmarathna, Lakshitha R. Pahalagedara
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A method for oxidizing soot from diesel exhaust gas from a diesel engine. The method involves providing a diesel particulate filter for receiving the diesel exhaust gas; coating a catalyst composition on the diesel particulate filter; and contacting the soot from the diesel exhaust gas with the catalyst coated diesel particulate filter at a temperature sufficient to oxidize the soot to carbon dioxide. The catalyst composition is a doped or undoped manganese oxide octahedral molecular sieve (OMS-2) material. A diesel exhaust gas treatment system that includes a diesel particulate filter for receiving diesel exhaust gas from a diesel engine and collecting soot; and a catalyst composition coated on the diesel particulate filter. The catalyst composition is a doped or undoped manganese oxide octahedral molecular sieve (OMS-2).
A method for oxidizing soot from diesel exhaust gas from a diesel engine, said method comprising:
A diesel exhaust gas treatment system comprising:
A method of providing a catalyst composition on a diesel particulate filter, said method comprising:
A catalyst composition for facilitating soot oxidation to CO2, said catalyst composition comprising a diesel particulate filter including a cobalt doped manganese oxide octahedral molecular sieve (OMS-2).
Dependencies are inferred from the claim text.