发明名称 |
Purification apparatus |
摘要 |
An apparatus for purifying feed air by adsorption of water vapor and carbon dioxide therefrom includes a purification vessel in which are defined vertically arrange chambers and another purification vessel in which are defined vertically arranged chambers. None of the chambers is in a series flow relationship with any of the others. Each chamber contains a bed of one or more adsorbents which is able to adsorb water vapor and carbon dioxide from the feed air and which forms a reversible part of a gas flow path extending between locations external of the vessels. Valves are associated with the vessel and are operable to permit during a first adsorption period of time simultaneous flows of air to to purified through at least two of the chambers and during a second regeneration period of time simultaneous reverse flows of regeneration gas through the same chambers./!
|
申请公布号 |
US5755857(A) |
申请公布日期 |
1998.05.26 |
申请号 |
US19950562773 |
申请日期 |
1995.11.27 |
申请人 |
THE BOC GROUP PLC |
发明人 |
ACHARYA, DIVYANSHU RASIKLAL;CUMMINS, STEPHEN JOHN |
分类号 |
B01D53/04;B01D53/26;F25J3/04;(IPC1-7):B01D53/047 |
主分类号 |
B01D53/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|