| 摘要 |
<p>The present invention relates to a process, as well as to an installation for the manufacture of calcinated in bulk material, especially cement clinker, in which the in bulk material is first calcinated and subsequently cooled down. Refrigeration of the heated in bulk material is carried out by gasifying a combustible, particularly carbon, with water vapour, extracting from the hot in bulk material the reaction enthalpy as necessary for the gasification reaction. During gasification a combustion gas is also generated which is used for the in bulk material calcination.</p> |
