Change search
ReferencesLink to record
Permanent link

Direct link
Syntes och karakterisering av katalytiska zeolitfilmer på inerta packningsmaterial.
2000 (Swedish)Independent thesis Advanced level (professional degree), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

Abstract This project aims to study if it is possible to synthesise a catalytic zeolite coating on inert packing material. Such a catalyst would be beneficial in terms of selectivity and activity. The tested packing material are spheres with diameters of 6 mm and porous bodies with porosity of 85%. Both these materials contain mainly Al2O3. The zeolites that has been used are ZSM-5 and Silicalite-1. The method used to synthesise the coating is "the Seed Film Method": the method has been modified to suite the packing materials. The samples have been characterized by scanning electron microscopy, x-ray diffraction, gas adsorption, thermal analysis and dynamic light scattering. The results show that it is possible to synthesise catalytic zeolite coatings on inert packing material by using a modified version of "the Seed Film Method". Continuous ZSM-5 films with a thickness of about 500 nm were formed on both types of support.

Place, publisher, year, edition, pages
Keyword [en]
Physics Chemistry Maths
Keyword [sv]
Fysik, Kemi, Matematik, zeolit, packningsmaterial, katalysator, ZSM-5, kemiteknik
URN: urn:nbn:se:ltu:diva-47983ISRN: LTU-EX--00/154--SELocal ID: 5788a19a-a2ab-4f26-a74d-9881590ca298OAI: diva2:1021320
Subject / course
Student thesis, at least 30 credits
Educational program
Civil Engineering programmes 1997-2000, master's level
Validerat; 20101217 (root)Available from: 2016-10-04 Created: 2016-10-04Bibliographically approved

Open Access in DiVA

fulltext(2520 kB)0 downloads
File information
File name FULLTEXT01.pdfFile size 2520 kBChecksum SHA-512
Type fulltextMimetype application/pdf

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

ReferencesLink to record
Permanent link

Direct link