MXPA04003622A - Catalizadores de fcc para alimentaciones que contienen niquel y vanadio. - Google Patents

Catalizadores de fcc para alimentaciones que contienen niquel y vanadio.

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Publication number
MXPA04003622A
MXPA04003622A MXPA04003622A MXPA04003622A MXPA04003622A MX PA04003622 A MXPA04003622 A MX PA04003622A MX PA04003622 A MXPA04003622 A MX PA04003622A MX PA04003622 A MXPA04003622 A MX PA04003622A MX PA04003622 A MXPA04003622 A MX PA04003622A
Authority
MX
Mexico
Prior art keywords
kaolin
alumina
vanadium
catalyst
dispersible boehmite
Prior art date
Application number
MXPA04003622A
Other languages
English (en)
Inventor
W Dodwell Glenn
Original Assignee
Engelhard Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/978,180 external-priority patent/US20030089640A1/en
Application filed by Engelhard Corp filed Critical Engelhard Corp
Priority claimed from PCT/US2002/032122 external-priority patent/WO2003054114A2/en
Publication of MXPA04003622A publication Critical patent/MXPA04003622A/es

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Abstract

Un catalizador de desintegracion catalitica de fluido hecho de icroesferas que inicialmente contienen caolin, una alumina de bohemita dispersable y un silicato de sodio o aglutinante de sol de silice. Ka porcion de caolin contiene caolin hidrica y espinela opcionalmente, y mullita, o ambas espinela y mullita hechas mediante caolin, que se ha calcinado a traves de su reaccion exoterica caracteristica. La calcinacion de la arcilla hidrica en metacaolin y la formacion de zeolita in situ por el tratamiento con silicato de sodio produce un catalizador que contiene faujacita Y y transforma la bohemita dispersable en una alumina transicional. El catalizador puede utilizarse para desintegrar las alimentaciones de residuos o que contienen residuos indestilables del crudo ya que las fases de alumina formada a partir de la bohemita dispersable pasiva los contaminantes de niquel y vanadio.
MXPA04003622A 2001-10-17 2002-10-09 Catalizadores de fcc para alimentaciones que contienen niquel y vanadio. MXPA04003622A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/978,180 US20030089640A1 (en) 2001-10-17 2001-10-17 FCC catalysts for feeds containing nickel and vanadium
US1909202A 2002-07-08 2002-07-08
PCT/US2002/032122 WO2003054114A2 (en) 2001-10-17 2002-10-09 Fcc catalysts for feeds containing nickel and vanadium

Publications (1)

Publication Number Publication Date
MXPA04003622A true MXPA04003622A (es) 2004-07-30

Family

ID=34576115

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04003622A MXPA04003622A (es) 2001-10-17 2002-10-09 Catalizadores de fcc para alimentaciones que contienen niquel y vanadio.

Country Status (1)

Country Link
MX (1) MXPA04003622A (es)

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