专利检索 ap:("Philip B. Henderson" OR "Charles G. Coe" OR "Donald E. Fowler" OR "Montford S. Benson") AND inv:"Philip B. Henderson" 第 1 页

1.

发明授权
Process for kinetic gas-solid chromatographic separations 失效
标题翻译：动态气固色谱分离方法

公开(公告)号：US5069690A

公开(公告)日：1991-12-03

申请号：US660474

申请日：1991-02-21

申请人： Philip B. Henderson , Charles G. Coe , Donald E. Fowler , Montford S. Benson

发明人： Philip B. Henderson , Charles G. Coe , Donald E. Fowler , Montford S. Benson

IPC分类号： B01J20/18 , B01D53/02 , B01D53/04 , B01J20/281 , C01B9/08 , C01B21/083

CPC分类号： B01D53/04 , C01B21/0835 , C01B21/0837 , C01B9/08 , B01D2253/108 , B01D2253/308 , B01D2259/401 , B01D2259/416 , Y02P20/151 , Y10S95/902

摘要： A method is disclosed for the kinetic separation of gas mixtures using gas-solid chromatography. More specifically, a method is disclosed for the kinetically driven gas-solid chromatographic separation of NF.sub.3 from CF.sub.4 in significant volumes over a specific class of adsorbents to recover NF.sub.3 at high purities, such as 99.99% NF.sub.3.