Bimetallic Catalysts: Discoveries, Concepts, and ApplicationsPresents an account of the research on bimetallic catalysts. Focuses attention on the possibility of influencing the selectivity of chemical transformations on metal surfaces and preparing metal alloys in a highly dispersed state. Covers the validation and elucidation of the bimetallic cluster concept. Includes figures and tables. |
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Page 145
... produce a given octane number product is a clear measure of catalytic activity ( the higher the space velocity that ... produced a certain octane number product at a standard set of conditions ( space velocity , temperature , hydro- gen ...
... produce a given octane number product is a clear measure of catalytic activity ( the higher the space velocity that ... produced a certain octane number product at a standard set of conditions ( space velocity , temperature , hydro- gen ...
Page 148
... produce 96 research octane number reformate ( 33 ) . The pressure was 28.2 atm , except for a period at 35.0 atm in the approximate time interval from hour 1460 to hour 1710 in each run . The naphtha had a density of 0.7243 g / cm3 and ...
... produce 96 research octane number reformate ( 33 ) . The pressure was 28.2 atm , except for a period at 35.0 atm in the approximate time interval from hour 1460 to hour 1710 in each run . The naphtha had a density of 0.7243 g / cm3 and ...
Page 154
... produce 98 research octane number reformate . The yields are averages for 1600 hours on stream . eReforming at 28.2 atm and 488 ° C to produce 96 research octane number reformate . The yields are averages for 2100 hours on stream ...
... produce 98 research octane number reformate . The yields are averages for 1600 hours on stream . eReforming at 28.2 atm and 488 ° C to produce 96 research octane number reformate . The yields are averages for 2100 hours on stream ...
Common terms and phrases
absorber atom absorption edge absorption fine structure Academic Press adsorbed alkanes alloys alumina aromatic hydrocarbons atomic ratio atoms benzene bimetallic catalysts bimetallic clusters bulk calcined carbon monoxide cata Catal catalyst containing catalytic activity catalytic reforming Chem components composition coordination shell copper copper atoms copper EXAFS corresponding crystallites CuOs cycloalkanes cyclohexane decreases dehydrogenation electron energy EXAFS data fitting error Group IB metal Group VIII metal H₂ highly dispersed hydrogen chemisorption hydrogen partial pressure interatomic distance isomerization isotherm lower lysts methylcyclopentane Mössbauer Mössbauer effect n-heptane naphtha nearest neighbor nickel nickel-copper alloys obtained OsCu osmium osmium and copper osmium-copper catalyst parameters partial pressure permission from Academic phase shift functions Phys platinum and iridium platinum-iridium catalyst platinum-rhenium catalyst reactions reference catalyst Reprinted with permission rhenium room temperature ruthenium-copper aggregates ruthenium-copper catalyst sample shown in Figure silica silica-supported Sinfelt space velocity spectroscopy studies surface atoms tion values X-ray diffraction yields