Solvent-Free Synthesis of ITQ-12, ITQ-13, and ITQ-17 Zeolites

Development of the sustainable routes for synthesis of ITQ-family zeolites is very important because of their unique structures and excellent catalytic and adsorptive properties.The burden of costly raw materials and low efficiency of synthesis put a strong challenge for their widespread commercial...

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Veröffentlicht in:Chinese journal of chemistry Jg. 35; H. 5; S. 572 - 576
Hauptverfasser: Wu, Qinming, Liu, Xiaolong, Zhu, Longfeng, Meng, Xiangju, Deng, Feng, Fan, Fengtao, Feng, Zhaochi, Li, Can, Maurer, Stefan, Feyen, Mathias, Müller, Ulrich, Xiao, Feng‐Shou
Format: Journal Article
Sprache:Englisch
Veröffentlicht: Weinheim WILEY-VCH Verlag GmbH & Co. KGaA 01.05.2017
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Schlagworte:
Adsorptivity
Chemical synthesis
Crystallization
ITQ‐family
low‐cost organic template
Raw materials
Solvents
solvent‐free synthesis
Sustainable development
sustainable route
zeolite
Zeolites
ISSN:1001-604X, 1614-7065
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Zusammenfassung:Development of the sustainable routes for synthesis of ITQ-family zeolites is very important because of their unique structures and excellent catalytic and adsorptive properties.The burden of costly raw materials and low efficiency of synthesis put a strong challenge for their widespread commercial application.Here,we show an alternative and simple route for synthesis of ITQ-12,ITQ-13,and ITQ-17 zeolites using commercially available organic templates by a facile grinding process of anhydrous starting raw solids,followed by heating at 140-180 ℃.Compared with the conventional hydrothermal synthesis,this approach has obvious advantages such as employment of low-cost organic templates with very high effectiveness,high yield of zeolite products,short crystallization time,and relatively simple procedures.This methodology might open a pathway to synthesize ITQ zeolites with more sustainable manner.
Bibliographie:31-1547/O6
Development of the sustainable routes for synthesis of ITQ-family zeolites is very important because of their unique structures and excellent catalytic and adsorptive properties.The burden of costly raw materials and low efficiency of synthesis put a strong challenge for their widespread commercial application.Here,we show an alternative and simple route for synthesis of ITQ-12,ITQ-13,and ITQ-17 zeolites using commercially available organic templates by a facile grinding process of anhydrous starting raw solids,followed by heating at 140-180 ℃.Compared with the conventional hydrothermal synthesis,this approach has obvious advantages such as employment of low-cost organic templates with very high effectiveness,high yield of zeolite products,short crystallization time,and relatively simple procedures.This methodology might open a pathway to synthesize ITQ zeolites with more sustainable manner.
zeolite, sustainable route, solvent-free synthesis, low-cost organic template, ITQ-family
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 14
ISSN:1001-604X
1614-7065
DOI:10.1002/cjoc.201600646