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发明名称
LEV-TYPE ZEOLITE AND PRODUCTION METHOD THEREFOR
摘要
종래의 LEV 형 제올라이트보다, 고온 고습 분위기하, 특히 700 ℃ 이상의 고온 고습 분위기하에 노출되어도 제올라이트의 결정성이 저하되기 어려운 LEV 형 제올라이트를 제공한다. 알루미나에 대한 실리카의 몰비가 20 이상이며, 게다가, 규소에 대한 실란올기의 몰비가 1.5 × 10이하인 것을 특징으로 하는 LEV 형 제올라이트. 이와 같은 LEV 형 제올라이트는 실란올량이 1.5 × 10개/g 이하인 것이 바람직하다.
申请公布号
KR20160020422(A)
申请公布日期
2016.02.23
申请号
KR20157034079
申请日期
2014.06.09
申请人
TOSOH CORPORATION
发明人
NARAKI YUSUKE
分类号
C01B39/06;B01D53/94;B01J29/70;B01J35/00;C01B39/48
主分类号
C01B39/06
代理机构
代理人
主权项
地址
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