| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a solid-shaped adsorbent having superior adsorptivity and capable of being reused many times by proper regeneration treatment, and to provide a method of refining hydrocarbon using the same. <P>SOLUTION: In the solid-shaped adsorbent, the content of X-type zeolite including sodium cation is 50 mass% or more, the mean particle diameter is 2.5 mm or less, and the wear rate is 2.5% or less. <P>COPYRIGHT: (C)2012,JPO&INPIT |
