发明名称 |
PROCESS FOR REGENERATING OF AN ADSORBING MATERIAL IN THE FORM OF PARTICLES CHARGED WITH AT LEAST TWO VOLATILE COMPOUNDS HAVING DIFFERENT THERMAL STABILITIES |
摘要 |
<p>Calcination qoudrons sur alumine I + II ? IN THE CANADIAN PATENT OFFICE PATENT APPLICATION entitled: "A PROCESS FOR REGENERATING AN OF ADSORBING MATERIAL IN THE FORM OF PARTICLES CHARGED WITH AT LEAST TWO VOLATILE COMPOUNDS HAVING DIFFERENT THERMAL STABILITIES" IN THE NAME OF: AIR INDUSTRIE OF THE ENCLOSURE Calcination of one of the volatile compounds is brought about in a first contacting column, in which the material is driven and put into suspension by an oxidizing gas stream, while being brought therein to a sufficiently high temperature, and the gaseous products desorbed in this first column are re-adsorbed by cooling in a second contacting column. This processs applies principally to the regeneration of particles of alumina which have adsorbed tars and compounds containing fluorine.</p> |
申请公布号 |
CA1148920(A) |
申请公布日期 |
1983.06.28 |
申请号 |
CA19790338834 |
申请日期 |
1979.10.31 |
申请人 |
AIR INDUSTRIE |
发明人 |
REMILLIEUX, JEAN;REBOURS, ALBERT;DUMORTIER, PHILIPPE;MARCHAL, PAUL H.L. |
分类号 |
B01D53/12;B01J20/34;(IPC1-7):B01J21/20 |
主分类号 |
B01D53/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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