发明名称 |
Process and apparatus for producing a gaseous product |
摘要 |
<p>An ozone containing gas stream is produced from oxygen by subjecting oxygen to an electric discharge and the ozone is then adsorbed on to a solid adsorbent, such as zeolite, the oxygen containing stream leaving the adsorbent is recycled to the ozonising process. Periodically, oxygen adsorbed on the adsorbent is desorbed by co-currently passing a purge gas over the adsorbent and the desorbed oxygen is also recycled to the ozoniser. Lastly ozone is desorbed from the adsorbent by a counter-current flow of purge gas and used in an ozone demanding process.</p> |
申请公布号 |
EP0884275(A2) |
申请公布日期 |
1998.12.16 |
申请号 |
EP19980304473 |
申请日期 |
1998.06.05 |
申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
TOPHAM, ANTHONY KNUT JAMES;ALLAM, RODNEY JOHN |
分类号 |
B01D53/047;B01D53/04;C01B13/10;(IPC1-7):C01B13/10;C01B13/11 |
主分类号 |
B01D53/047 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|