CO SHIFT CATALYST, CO SHIFT REACTOR, AND METHOD FOR PURIFYING GASIFICATION GAS

Provided is a CO shift catalyst that reforms carbon monoxide (CO) in a gas. The CO shift catalyst includes an active component containing either molybdenum (Mo) or iron (Fe) as a main component, and either nickel (Ni) or ruthenium (Ru) as an accessory component, and a carrier which carries the activ...

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Main Authors HIGASHINO KOJI, FUJII SHUJI, YOSHIDA KAORI, YONEMURA MASANAO, YASUTAKE TOSHINOBU, SUSAKI MAKOTO
Format Patent
LanguageEnglish
Published 15.10.2015
Subjects
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
FUELS
LUBRICANTS
METALLURGY
PEAT
PERFORMING OPERATIONS
PETROLEUM, GAS OR COKE INDUSTRIES
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLEGASES CONTAINING CARBON MONOXIDE
TECHNICAL GASES CONTAINING CARBON MONOXIDE
THEIR RELEVANT APPARATUS
TRANSPORTING
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Summary:Provided is a CO shift catalyst that reforms carbon monoxide (CO) in a gas. The CO shift catalyst includes an active component containing either molybdenum (Mo) or iron (Fe) as a main component, and either nickel (Ni) or ruthenium (Ru) as an accessory component, and a carrier which carries the active component and consists of one or two or more kinds of oxides of titanium (Ti), zirconium (Zr), and cerium (Ce). A temperature during catalyst manufacturing firing is set to 600° C. or higher, and an average pore size of the carrier is set to 300 or more.
Bibliography:Application Number: US201214417958