| 摘要 |
PROBLEM TO BE SOLVED: To provide a system for dehalogenating a halogenated organic compound by using a tubular reactor, which is constituted so that it can be avoided that the halogenated organic compound is not supplied to the tubular reactor at a stable flow rate and consequently a reaction is not advanced satisfactorily by the pulsation of a pump and fluctuations of the flow rate. SOLUTION: This system for treating the halogenated organic compound is constituted so that a liquid mixture obtained by mixing the halogenated organic compound with a hydrogen donor or another liquid mixture obtained by furthermore adding a solvent to the liquid mixture is merged/reacted with a sodium dispersion obtained by dispersing particles of metallic sodium in the solvent inside the tubular reactor 6. The tubular reactor is made of a transparent or translucent fluorinated resin so that the inside of the tubular reactor is made observable. It is desirable to cover the surface of the tubular reactor with metal-made covering pipe 62 except the vicinity of a merged part of the liquid mixture with the sodium dispersion and the vicinity of an outlet part. As a result, fluctuations of the flow rate or the generated state of hydrogen gas inside the tubular reactor can be observed visually and an observer can cope rapidly with the insufficient reaction. COPYRIGHT: (C)2006,JPO&NCIPI |
