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  • 1960-1964  (3)
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Year
  • 1
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 193 (1962), S. 159-160 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The purpose of this communication is to direct attention to the similarity between this partition isotherm behaviour and the adsorption isotherm behaviour characterizing the linear elution of hydro -carbons from gas-solid columns at temperatures below the boiling point of the hydrocarbons. ...
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 199 (1963), S. 66-67 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] n-Heptane was first freed from alkenes by passing the liquid through a column of alumina modified with silver nitrate (about 10 g of packing per 100 g of heptane). In the first series of experiments, quantities of 1-hexene and 1-heptene ranging from 1 to 10 mg each were added to 100 g of the ...
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 187 (1960), S. 143-144 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Fig. 1 shows the separation of C15-C23 n-paraffins using an alumina (initial surface area 180 m.2/gm.) preheated for 70 hr. at 750 C. to reduce surface area and to which was added 40 per cent by weight of sodium hydroxide. Fig. 1. Separation of refined paraffin wax. Column packing, 100 parts by ...
    Type of Medium: Electronic Resource
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