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  • 1
    Electronic Resource
    Electronic Resource
    Structured catalysts for the acylation of aromatics (2000)
    Springer
    Topics in catalysis 13 (2000), S. 275-280 
    Details
    ISSN: 1572-9028
    Keywords: acylation ; solid acid ; zeolites ; resins ; Nafion ; monolith ; coating
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract In the acylation of anisole with octanoic acid, Nafion/silica composites were the most active slurry catalysts, compared to zeolite catalysts. Monolithic structures were coated successfully with Nafion. Tested in the acylation, these structured catalysts exhibited similar high activities, eliminating the disadvantages (attrition, filtration, regeneration) of a slurry system operation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1009053410163
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Equilibrium Adsorption of Light Alkanes in Silicalite-1 by the Inertial Microbalance Technique (2000)
    Springer
    Adsorption 6 (2000), S. 159-167 
    Details
    ISSN: 1572-8757
    Keywords: silicalite-1 ; adsorption ; TEOM ; alkanes ; isosteric heat ; adsorption entropy
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Physics , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Abstract The equilibrium adsorption of the light alkanes methane, ethane, propane, n-butane, and i-butane in silicalite-1 has been investigated using the TEOM technique. Either a conventional or a dual-site Langmuir isotherm appropriately describes the equilibrium data. Good agreement with the literature data determined by other techniques indicates the TEOM is a reliable technique. The adsorption of i-butane in silicalite-1 reveals the discrete preferential molecular siting, implying a discrete-dual-structural heterogeneity for light alkanes in silicalite-1.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1008969518892
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
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