| 摘要 |
PROBLEM TO BE SOLVED: To provide a diluent oil stably progressing a decomposition reaction of an organic halogen compound in decomposition treatment of the organic halogen compound by contacting the organic halogen compound with an alkali metal and to provide an alkali metal dispersion in oil. SOLUTION: The invention relates to the diluent oil for reaction in degradation treatment of the organic halogen compound comprising mineral oil containing≤20% by mass of aromatic component and≤0.15% by mass of polar substance specified in ASTM D 2007 Clay Gel analysis and having kinematic viscosity of 5-15 mm<SP>2</SP>/g at 40°C, and the invention relates to the alkali metal dispersion in oil. COPYRIGHT: (C)2006,JPO&NCIPI |
