| 高硅MOR分子筛合成影响因素考察 |
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| 作者单位： | ;1.陕西延长石油(集团)有限责任公司研究院 |
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| 摘 要： | 丝光沸石分子筛可以应用在石油化工、气体处理等领域,是一种重要的分子筛产品。为了提高MOR分子筛的水热稳定性、酸性稳定性和改善催化性能,需要提高MOR分子筛的硅铝比。基于此目的,考察了无模板剂含氟条件下,使用XRD手段考察了合成原料中硅铝比、碱浓度和水含量对MOR分子筛的影响。
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| 关 键 词： | 丝光沸石 高硅分子筛 硅铝比 |
The influence factors investigation on the synthesis of high silicon content MOR zeolite |
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| Affiliation: | ,Research Institute of Yanchang Petroleum (Group) Co,LTD |
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| Abstract: | Mordenite zeolite can be used in the fields of petrochemical industry and water treatment,it is one kind of important zeolite product.In order to improve the hydrothermal stability,acid resistant stability and catalytic performance for MOR,it is necessary to increasing silica-alumina ratio of MOR.Base on this aim,in this article,under the conditions of no template and with fluorine,we use XRD measurement to investigated influences of silica-alumina ratio,alkali concentration and water content on the MOR character. |
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| Keywords: | mordenite high silicon content zeolite silica-alumina ratio |
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