| 摘要 |
<p>The invention relates to the method in a gas process, in which a filtering arrangement is being used in order to purify a process gas (K), whereby the filtering arrangement comprises one or several hermetically closed and replaceable gas filters provided with filtering means. A gas bottle (1) filled with one or several filtering materials (la) is being used as the gas filter. The invention relates also to a filtering arrangement for purifying a process gas carried out according to the method.</p> |
