公开(公告)号：EP0602924A3

公开(公告)日：1995-01-04

申请号：EP93310043.0

申请日：1993-12-13

申请人： Cheh, Christopher Huk-Shi ,  Chang, Shinn-Der ,  Weng, Chengwen ,  Tang, Yuanming ,  Holzhueter, Ingo Bernd ,  Hawthorne, Samuel Hugh

发明人： Cheh, Christopher Huk-Shi ,  Chang, Shinn-Der ,  Weng, Chengwen ,  Tang, Yuanming ,  Holzhueter, Ingo Bernd ,  Hawthorne, Samuel Hugh

IPC分类号： G01N30/30 ,  G01N30/46 ,  B01D59/00 ,  B01D53/02

CPC分类号： G01N30/461 ,  B01D59/26 ,  G01N30/16 ,  G01N30/30 ,  G01N2030/025 ,  G01N2030/122 ,  G01N2030/165 ,  G01N2030/3015 ,  G01N2030/3023

摘要： The separation of gaseous mixtures by gas chromatography, e.g. mixtures of hydrogen isotopes, is carried out in one or more columns having either an ascending or descending temperature profile. Preferably, two or more columns are used in series and comprising a column with an ascending temperature profile, preceded and/or succeeded by a column with a descending temperature profile.

公开(公告)号：EP0602924A2

公开(公告)日：1994-06-22

申请号：EP93310043.0

申请日：1993-12-13

申请人： Cheh, Christopher Huk-Shi ,  Chang, Shinn-Der ,  Weng, Chengwen ,  Tang, Yuanming ,  Holzhueter, Ingo Bernd ,  Hawthorne, Samuel Hugh

发明人： Cheh, Christopher Huk-Shi ,  Chang, Shinn-Der ,  Weng, Chengwen ,  Tang, Yuanming ,  Holzhueter, Ingo Bernd ,  Hawthorne, Samuel Hugh

IPC分类号： G01N30/30 ,  G01N30/46 ,  B01D59/00 ,  B01D53/02

CPC分类号： G01N30/461 ,  B01D59/26 ,  G01N30/16 ,  G01N30/30 ,  G01N2030/025 ,  G01N2030/122 ,  G01N2030/165 ,  G01N2030/3015 ,  G01N2030/3023

摘要： The separation of gaseous mixtures by gas chromatography, e.g. mixtures of hydrogen isotopes, is carried out in one or more columns having either an ascending or descending temperature profile. Preferably, two or more columns are used in series and comprising a column with an ascending temperature profile, preceded and/or succeeded by a column with a descending temperature profile.

摘要翻译： 通过气相色谱分离气体混合物，例如， 氢同位素混合物在具有升温或降温曲线的一个或多个塔中进行。 优选地，两个或更多个塔串联使用并且包括具有上升温度曲线的塔，在具有下降温度曲线的塔之前和/或之后。