| 摘要 |
PROBLEM TO BE SOLVED: To provide a salt-removing method for effectively removing a salt contained in a hydrocarbon oil. SOLUTION: The method for removing a salt comprises filtering a hydrocarbon oil containing a salt such as ammonium chloride at a temperature of 120°C or lower in a substantially waterless atmosphere. Preferably, filtration is carried out using a filter having an aperture of 0.1-20μm. There are also provided a method for catalytic reforming and an apparatus for catalytic reforming utilizing the method for removing a salt. COPYRIGHT: (C)2003,JPO
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