Results 211 to 220 of about 23,782 (259)

Texture of zeolites and zeolite‐containing solids

Recueil des Travaux Chimiques des Pays-Bas, 1980
AbstractTexture studies, in which specific surface area and total pore volume were determined by low temperature nitrogen adsorption, were carried out on a number of porous solids, ranging from cation‐exchanged Y‐zeolites, impregnated with β‐AlF3 and copper, to steamed silica‐alumina. The zeolites were impregnated with β‐AlF3 and Cu in order to improve
L. E. Aneke, W. A. de Jong, P. J. van den Berg   +2 more
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Geology of natural zeolites and zeolitic rocks

Pure and Applied Chemistry, 1980
Present status, particularly development in the latest decade, of the geology of natural zeolites and zeolitic rocks has been overviewed. Emphases are focused on the classification of genetical occurrences and the synthesis deduced from the nature..
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Zeolite map: The new detergent zeolite

1997
This paper describes the physical and chemical properties of a new zeolite, MAP, which have led to its commercialisation for use as a detergent builder. Its advantageous calcium exchange selectivity and water sorption properties are the result of unusual flexibility of the Zeolite P framework; these are delivered through engineering the framework ...
Christopher J Adams, Abraham Araya, Stuart W Carr, Andrew P Chapple, Kevin R Franklin, Peter Graham, Alan R Minihan, Theo J Osinga, John A Stuart   +8 more
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Quantifying Defects in Zeolites and Zeolite Membranes

2010
Zeolites are crystalline aluminosilicates that are frequently used as catalysts to transform chemical feedstocks into more useful materials in a size- or shape-selective fashion; they are one of the earliest forms of nanotechnology. Zeolites can also be used, especially in the form of zeolite membranes (layers of zeolite on a support), to separate ...
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ZEOLITES IN MEDICINE AND TURKEY ZEOLITES

SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings, 2013
Koç, Ercüment, Bilgin, Öykü
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Utilization of rice husk and waste aluminum cans for the synthesis of some nanosized zeolite, zeolite/zeolite, and geopolymer/zeolite products for the efficient removal of Co(II), Cu(II), and Zn(II) ions from aqueous media

Journal of Hazardous Materials, 2021
Hany M Youssef, Ehab A Abdelrahman, R M Hegazey   +2 more
exaly  

Recent developments and challenges in zeolite-based composite photocatalysts for environmental applications

Chemical Engineering Journal, 2021
Ramin Farnood, Weizao Liu, Qingcai Liu   +2 more
exaly  

When is a zeolite not a zeolite?

Nature, 1982
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Dynamic Evolution of Zeolite Framework and Metal-Zeolite Interface

ACS Catalysis, 2022
Xinqiang Wu, Yingxu Wei, Zhongmin Liu
exaly  

Zeolite granules with zeolite binder

Zeolites, 1991
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