Templated catalyst composition and associated method

A composition comprises a templated metal oxide substrate having a plurality of pores and a catalyst material comprising silver. The composition under H 2 at 30 degrees Celsius, at a wavelength in a range of from about 350 nm to about 500 nm has a VIS-UV absorbance intensity that is at least 20 perc...

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Bibliographische Detailangaben
Hauptverfasser:	LEWIS LARRY NEIL, HANCU DAN, YIN MING, SICLOVAN OLTEA PUICA
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	A composition comprises a templated metal oxide substrate having a plurality of pores and a catalyst material comprising silver. The composition under H 2 at 30 degrees Celsius, at a wavelength in a range of from about 350 nm to about 500 nm has a VIS-UV absorbance intensity that is at least 20 percent less than a standard silver alumina catalyst (Ag STD). The standard alumina is Norton alumina, and which has the same amount of silver by weight.