Catalyst substrate having improved thermal durability

A catalyst substrate comprises a substrate material having an inlet, an outlet, an opening therebetween to allow for the passage of exhaust gas therethrough, and further comprises a catalyst and a layer of zirconium phosphate. Catalyst substrates coated with zirconium phosphate exhibit improved ther...

Full description

Saved in:
Bibliographic Details
Main Authors RICHMOND RUSSELL PAUL, LABARGE WILLIAM J, VANEMAN GERALD LEROY
Format Patent
LanguageEnglish
Published 27.06.2002
Edition7
Subjects
BLASTING
ENGINE PLANTS IN GENERAL
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
STEAM ENGINES
TRANSPORTING
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:A catalyst substrate comprises a substrate material having an inlet, an outlet, an opening therebetween to allow for the passage of exhaust gas therethrough, and further comprises a catalyst and a layer of zirconium phosphate. Catalyst substrates coated with zirconium phosphate exhibit improved thermal durability, improved thermal shock resistance, and improved alkali and acidic corrosion resistance.
Bibliography:Application Number: US20000747370