| 摘要 |
<p>Halogen or inter-halogen cpd. is removed. The absorbant is contacted with a material which reacts with the halogen; at least part of the reaction products are removed. Pref. the absorbant is activated carbon; the halogen is Cl2, Br2 or BrCl; the material is a gas, pref. H2, CO, or a mixture of them at a suitable temp. 0-250 degrees C.</p> |
