Alkylation Catalyst, Its Preparation and Use

Alkylation Catalyst, Its Preparation and Use

Process for the preparation of a catalyst comprising the steps of: (a) combining solid acid particles with a binder to form a catalyst precursor; (b) calcining the catalyst precursor at a temperature in the range of about 400 to about 575° C.; (c) impregnating the calcined catalyst precursor with a...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: HARTE MARK H, VAN BROEKHOVEN EMANUEL H, ALFOS-GIMPEL DANIELLE, STEENWINKEL EDGAR E, BOOMERT ARJAN P
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Process for the preparation of a catalyst comprising the steps of: (a) combining solid acid particles with a binder to form a catalyst precursor; (b) calcining the catalyst precursor at a temperature in the range of about 400 to about 575° C.; (c) impregnating the calcined catalyst precursor with a solution of a Group VIII noble metal and Nh4+ ions, and (d) calcining the impregnated particles at a catalyst temperature in the range of about 400 to about 575° C. The use of two calcination steps in the above temperature ranges results in alkylation catalysts with improved performance.