Al-pillared clays: From lab syntheses to pilot scale production characterisation and catalytic properties

Moreno, S; Gutierrez, E; Alvarez, A; Papayannakos, NG; Poncelet, G

dc.contributor.author	Moreno, S	en
dc.contributor.author	Gutierrez, E	en
dc.contributor.author	Alvarez, A	en
dc.contributor.author	Papayannakos, NG	en
dc.contributor.author	Poncelet, G	en
dc.date.accessioned	2014-03-01T01:12:36Z
dc.date.available	2014-03-01T01:12:36Z
dc.date.issued	1997	en
dc.identifier.issn	0926-860X	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/12161
dc.subject	Al-PILCs	en
dc.subject	Heptane hydroisomerisation	en
dc.subject	Montmorillonite	en
dc.subject	Pilot scale preparation	en
dc.subject	Saponite	en
dc.subject.classification	Chemistry, Physical	en
dc.subject.classification	Environmental Sciences	en
dc.subject.other	SAPONITES	en
dc.subject.other	MONTMORILLONITE	en
dc.subject.other	SUSPENSIONS	en
dc.subject.other	ZEOLITES	en
dc.subject.other	SORBENTS	en
dc.subject.other	ACIDITY	en
dc.title	Al-pillared clays: From lab syntheses to pilot scale production characterisation and catalytic properties	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0926-860X(97)00194-4	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0926-860X(97)00194-4	en
heal.language	English	en
heal.publicationDate	1997	en
heal.abstract	The textural and structural characteristics, and the acid and catalytic properties of Al-pillared saponites prepared in kg amounts (pilot installation) have been compared with those of lab analogues (few grams, and 100 g batch quantities). The pillared clays have been examined by X-ray diffraction, and characterized by different techniques and methods including nitrogen sorption isotherms, determination of the residual cation exchange capacities and acid contents. The catalytic performances were evaluated by means of the bifunctional hydroconversion of heptane over Pt-impregnated samples. The important differences of the textural characteristics of the lab and pilot samples did not significantly affect the catalytic results. Al-pillared saponites were much more efficient hydroisomerisation catalysts than A1-pillared montmorillonites. (C) 1997 Elsevier Science B.V.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Applied Catalysis A: General	en
dc.identifier.doi	10.1016/S0926-860X(97)00194-4	en
dc.identifier.isi	ISI:000071429800008	en
dc.identifier.volume	165	en
dc.identifier.issue	1-2	en
dc.identifier.spage	103	en
dc.identifier.epage	114	en