| 摘要 |
<p>The novel feature in Cl2 prodn. by alternatingly (a) loading a catalyst with HCl at 300-420 (pref. 360-410) degrees C and then (b) regenerating the catalyst with an O2-contg. gas at 370-460 (pref. 380-420) degrees C is that the catalyst is a sintered shape made of (by wt.): (i) 2-30% oxides and/or chlorides of Cu, Fe, Ru, Ce, Bi, Ni, Co, Ga and/or Nd; (ii) 0-30% Li-, Na-, K- and/or Zn-chloride; and (iii) 98-40% ceramic-, silicate- and/or glass-carrier. This catalyst is prepd. using inorganic metal powder and/or an active component, together with a specified polymer (mixt.) and a dispersant.</p> |
| 申请人 |
BASF AG, 67063 LUDWIGSHAFEN, DE |
发明人 |
HAGEMEYER, ALFRED, DR., 67063 LUDWIGSHAFEN, DE;TRUEBENBACH, PETER, DR., 67065 LUDWIGSHAFEN, DE;RIEKER, CHRISTOPHER WILLIAM, 68163 MANNHEIM, DE;WUENSCH, MARTIN, DR., 58566 KIRSPE, DE;WATZENBERGER, OTTO, DR., 67059 LUDWIGSHAFEN, DE |
