Hydrogenation of benzene on La-Ni and clay supported La-Ni catalysts

Louloudi, A; Papayannakos, N

dc.contributor.author	Louloudi, A	en
dc.contributor.author	Papayannakos, N	en
dc.date.accessioned	2014-03-01T01:13:48Z
dc.date.available	2014-03-01T01:13:48Z
dc.date.issued	1998	en
dc.identifier.issn	0926-860X	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/12731
dc.subject	Benzene hydrogenation	en
dc.subject	Catalyst activities	en
dc.subject	La-Ni catalysts	en
dc.subject	Pillared clay supports	en
dc.subject.classification	Chemistry, Physical	en
dc.subject.classification	Environmental Sciences	en
dc.subject.other	NICKEL-CATALYSTS	en
dc.subject.other	LA2-XSRXNIO4-LAMBDA	en
dc.subject.other	COMBUSTION	en
dc.subject.other	PLATINUM	en
dc.subject.other	ALUMINA	en
dc.subject.other	METHANE	en
dc.subject.other	NITRATE	en
dc.title	Hydrogenation of benzene on La-Ni and clay supported La-Ni catalysts	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0926-860X(98)00201-4	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0926-860X(98)00201-4	en
heal.language	English	en
heal.publicationDate	1998	en
heal.abstract	Non-supported La-Ni systems and La, Ni systems either supported on an Al-pillared montmorillonite clay or incorporated in a montmorillonite clay were prepared. Their catalytic activity for the hydrogenation of benzene was evaluated over a range of 70-170 degrees C under atmospheric pressure, in a differential bench scale reactor. Surface area measurements and X-ray diffraction were used as tools for characterizing the catalysts. Catalyst initial activities, their performance after prolonged time on stream as well as the clay impact on the supported metals activity were examined. The non-supported La-Ni system calcined at 600 degrees C formed the LaNiO3 perovskite phase and it was the most active catalyst after its reduction. The influence of the mode of catalyst preparation, the calcination temperature and the Ni loading on hydrogenation activity are also discussed. (C) 1998 Elsevier Science B.V. All rights reserved.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Applied Catalysis A: General	en
dc.identifier.doi	10.1016/S0926-860X(98)00201-4	en
dc.identifier.isi	ISI:000077813600003	en
dc.identifier.volume	175	en
dc.identifier.issue	1-2	en
dc.identifier.spage	21	en
dc.identifier.epage	31	en