[Preparation and evaluation of in-situ synthesis zeolite gas-liquid modified columns].
A new kind of NaA zeolite column has been prepared by in-situ synthesis technique. In comparing with traditional coating method, the in-situ NaA zeolite carrier is much more uniform and rigid. Several kinds of zeolite gas-liquid modified columns have been prepared with this in-situ technology, which showed satisfactory features in separation property and thermal stability. The successful utilization of mini-length and wide-bore columns showed good practical prospect of this new kind of zeolite column.
Kou
D M
DM
Department of Chemistry, Nankai University, Tianjin 300071, China. Koudengmin@263.net
Wu
J M
JM
Li
Z Y
ZY
Liu
M
M
Xiang
S H
SH
D002849:Chromatography, Gas / Q000295:instrumentation* / Q000379:methods; D003510:Cyclohexanes / Q000302:isolation & purification; D007773:Lactates / Q000302:isolation & purification; D017641:Zeolites
D003510:Cyclohexanes; D007773:Lactates; D017641:Zeolites; C015866:ethyl lactate