Assertion: chabazite's use | /r/HasAspect | such a high silica content
Facets:
Source sentences:
text: In addition, the acid resistance and alkali resistance of zeolite having a high SiO 2 /Al 2 O 3 mol ratio over 14 become larger with the increase of the content of SiO 2 but, on the other hand, it takes a long period of time to prepare such a zeolite and hence the use of the zeolite having such a high silica content is not profitable from economical aspect.
text: In addition, the acid resistance and alkali resistance of zeolite having a larger SiO 2 /Al 2 O 3 mol ratio over 14 become better with the increasing content of SiO 2 but, on the other hand, it takes a long period of time to prepare such a zeolite and hence the use of the zeolite having such a high silica content is not profitable from economic aspect.