Auteur Arno de Klerk
Documents disponibles écrits par cet auteur (4)
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Arno de Klerk, Auteur ; Philip L. de Vaal, Auteur |Technology selection to produce alkylate from straight run Fischer−Tropsch syncrude has been investigated. Alkylate is a high octane paraffinic motor-gasoline component and can be produced by direct alkylation (olefin addition to isobutane) or i[...]
Article : texte imprimé
Tebogo M. Sakuneka, Auteur ; Reinier J. J. Nel, Auteur ; Arno de Klerk, Auteur |A refinery with a solid phosphoric acid olefin oligomerization unit can reduce the benzene content of its motor-gasoline by co-feeding the benzene-containing material to that unit. It has been shown that benzene co-feeding has little disruptive [...]
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Reinier J. J. Nel, Auteur ; Arno de Klerk, Auteur |Naphtha from low temperature Fischer−Tropsch (LTFT) synthesis is rich in n-paraffins, but it also contains alcohols and olefins. These alcohols and olefins can be converted into linear fuel ethers and olefin dimers to improve the overall yield a[...]
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Andrew D. Pienaar, Auteur ; Arno de Klerk, Auteur |Reduced (unsulfided) nickel catalysts can be used for hydroprocessing sulfur-free Fischer−Tropsch derived feed materials, but catalyst deactivation by metal leaching can be a problem in the presence of carboxylic acids. Leaching of reduced nicke[...]
