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Pelser; Daniel Stefanus
Bloemfonlein, ZA
No. of patents:

Patent Number Title Of Patent Date Issued
6483003 Removal of impurities from a hydrocarbon component or fraction November 19, 2002
A process for removing impurities from a hydrocarbon component or fraction comprises mixing, in a liquid-liquid extraction step, an impurity-containing liquid hydrocarbon component or fraction, as an impure liquid hydrocarbon feedstock, with an acetonitrile-based solvent. Thereby, at

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