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发明名称
使用硷土金属交换及浸渍的沸石提炼三氟化氮气体的方法及其三氟化氮吸附剂
摘要
一种三氟化氮气体的提炼方法以及一种使用于其中之吸附剂。一包含四氟甲烷杂质的三氟化氮气体乃渗透经沸石3A、4A、或5A之沸石床,此沸石床系与硷土金属离子进行离子交换与浸渍,并且于150至600℃之温度下进行热处理0.5至100小时,以便将三氟化氮气体选择性地吸附至该沸石床上,接着再由该沸石床进行三氟化氮气体的脱附。
申请公布号
TW200606104
申请公布日期
2006.02.16
申请号
TW094123240
申请日期
2005.07.08
申请人
晓星股份有限公司
发明人
朴容彻;程宇植;玄光哲;李章源;权益铉
分类号
C01B9/08
主分类号
C01B9/08
代理机构
代理人
谢宗颖;王云平
主权项
地址
韩国
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