| 发明名称 |
Verfahren und Vorrichtung zur Durchfuehrung von chemischen Reaktionen zwischen rieselfaehigen Feststoffen und Gasen |
| 摘要 |
<p>A rotary furnace (see Division F4) applicable to reactions involving thermally unstable gases such as NH3, CO or HCN, e.g. the production of Ca(CN)2 from CaO and HCN, is heated indirectly in a central zone and the internal pressure is above atmospheric pressure.</p> |
| 申请公布号 |
DE1239667(B) |
申请公布日期 |
1967.05.03 |
| 申请号 |
DE19621239667 |
申请日期 |
1962.06.01 |
| 申请人 |
FELLNER & ZIEGLER G.M.B.H.;SUEDDEUTSCHE KALKSTICKSTOFF-WERKE AKTIENGESELLSCHAFT |
发明人 |
LESSER KARL-HEINZ;SCHUMANN INGOMAR;KRONACHER DR.-ING. HERMANN |
| 分类号 |
B01J19/28;C01C3/18 |
主分类号 |
B01J19/28 |
| 代理机构 |
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