| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a recovery method of occluded gas existing in hollow parts of hollow particulates for a safety tire, having possibility of promoting the global warming. <P>SOLUTION: Gas containing occluded gas recovered from a tire or hollow particulates is recovered to a pressure-resisting tank cooled to the boiling point of the occluded gas or below, the tank is pressurized, and the occluded gas is liquefied to be recovered. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
