EXHAUST GAS NOX REMOVAL DEVICE FOR DIESEL ENGINE

A container body 11 contains a plurality of catalyst units 12, each including catalyst elements 22 and a housing frame body 21 that contains the elements and is square in cross section. In the cross section of the container body, a horizontally and vertically symmetric imaginary octagon S is assumed...

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Bibliographic Details
Main Author TANAKA HIRONAKA
Format Patent
LanguageEnglish
Korean
Published 17.09.2014
Subjects
BLASTING
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
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
THEIR RELEVANT APPARATUS
TRANSPORTING
WEAPONS
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Summary:A container body 11 contains a plurality of catalyst units 12, each including catalyst elements 22 and a housing frame body 21 that contains the elements and is square in cross section. In the cross section of the container body, a horizontally and vertically symmetric imaginary octagon S is assumed to be inscribed in the container body, and the imaginary octagon is assumed to contain a plurality of imaginary rectangular sections and a plurality of imaginary triangular sections between the imaginary rectangular sections and the outline of the imaginary octagon, and the housing frame bodies for the catalyst elements are formed with cross sections coinciding with the sections.
Bibliography:Application Number: KR20147019161