公开(公告)号：US07326278B2

公开(公告)日：2008-02-05

申请号：US11044377

申请日：2005-01-27

申请人： Brian E. Butters ,  Anthony L. Powell ,  John Douglas Pearce ,  Matthew Brian Frederick Murdock

发明人： Brian E. Butters ,  Anthony L. Powell ,  John Douglas Pearce ,  Matthew Brian Frederick Murdock

IPC分类号： B01D53/04

CPC分类号： C02F1/20 ,  B01D5/0054 ,  B01D53/0462 ,  B01D53/053 ,  B01D53/38 ,  B01D53/75 ,  B01D2253/102 ,  B01D2256/12 ,  B01D2257/102 ,  B01D2257/104 ,  B01D2257/708 ,  B01D2259/40001 ,  B01D2259/40056 ,  B01D2259/4009 ,  B01D2259/403 ,  C02F1/04 ,  C02F1/283 ,  C02F1/40 ,  C02F2101/322 ,  C02F2103/18 ,  C02F2305/10

摘要： Decontamination systems and methods are disclosed. In one embodiment, a system comprises a first adsorption/desorption subsystem that is configured to receive a contaminated gaseous solution and remove substantially all of the contaminants from the contaminated gaseous solution during an adsorption cycle, while a second subsystem is configured to purge captured contaminants during a desorption cycle. An evacuator is configured to drive potentially flammable gas compositions from the subsystem operating in a desorption cycle back into the system such that potentially flammable gas compositions are purged from the subsystem operating in the desorption cycle at the beginning of the desorption cycle. A heat source is configured to heat contaminants adsorbed in the adsorption/desorption subsystems to remove the contaminants from the adsorption/desorption subsystems in a gaseous state during their respective desorption cycle.

摘要翻译： 公开了净化系统和方法。 在一个实施方案中，系统包括第一吸附/解吸子系统，其被配置为在吸附循环期间接收污染的气态溶液并从污染的气态溶液中基本上去除所有污染物，而第二子系统构造成在 解吸循环。 排气器构造成将来自在解吸循环中运行的子系统的潜在可燃气体组合物驱回系统中，使得潜在的可燃性气体组合物在解吸循环开始时从解吸循环中操作的子系统清除。 热源被配置为加热吸附/解吸子系统中吸附的污染物，以在它们各自的解吸周期期间以气态从吸附/解吸子系统中去除污染物。