| 摘要 |
<p>PURPOSE:To prevent fuzzing at the inlet of a route, by a method wherein paper like materials holding an adsorbing substance are laminated so as to mutually provide intervals therebetween to set the interval spaces formed to passage routes and a solidifying substance is integrated with the ends parts of the paper like materials corresponding to the inlets of said routes. CONSTITUTION:An activated carbon fiber, a synthetic resin and a fiber such as pulp or asbestos are mixed to be formed into a plate-shaped paper-like material 3 by a papermaking process and a large number of the paper-like materials 3a thus formed are laminated to a large number of corrugated paper like materials 3b and the resulting laminate is received in a case to constitute a honeycomb-shaped adsorbing body. The interval spaces between said paper like materials 3a, 3b are set to gas passage routes and the end parts 5 of the paper-like materials corresponding to the inlets of said routes are immersed in a liquid solidifying substance such as a synthetic resin to be impregnated therewith and air is blown in the gas passage routes in a reverse direction to blow off the excessive solidifying substance and said end parts 5 are solidified. By this method, the fuzzing of the inlet end parts of the gas passage routes is prevented.</p> |
