NO20005761L - Alkaline phosphate-activated clay / zeolite catalysts - Google Patents

Alkaline phosphate-activated clay / zeolite catalysts

Info

Publication number
NO20005761L
NO20005761L NO20005761A NO20005761A NO20005761L NO 20005761 L NO20005761 L NO 20005761L NO 20005761 A NO20005761 A NO 20005761A NO 20005761 A NO20005761 A NO 20005761A NO 20005761 L NO20005761 L NO 20005761L
Authority
NO
Norway
Prior art keywords
zeolite
activated clay
zeolite catalysts
alkaline phosphate
clay
Prior art date
Application number
NO20005761A
Other languages
Norwegian (no)
Other versions
NO327062B1 (en
NO20005761D0 (en
Inventor
Edward J Demmel
Albert A Vierheilig
Original Assignee
Intercat Savannah Inc
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 PCT/US1998/010087 external-priority patent/WO1999059720A1/en
Application filed by Intercat Savannah Inc filed Critical Intercat Savannah Inc
Priority to NO20005761A priority Critical patent/NO327062B1/en
Publication of NO20005761D0 publication Critical patent/NO20005761D0/en
Publication of NO20005761L publication Critical patent/NO20005761L/en
Publication of NO327062B1 publication Critical patent/NO327062B1/en

Links

Landscapes

  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)

Abstract

Zeolit/leire/fosfat blandinger kan fremstilles ved en fremgangsmåte der en blanding av zeolit-leire-fosfat bringes til en pH verdi fra rundt 7.0 til rundt 14.0.Den resulterende oppslamming blir derefter aldrings-omsatt i rundt 0.5 til rundt 24 timer. Derefter tørkes oppslammingeh for å gi zeolit/leire/fosfat katalysator partikler som særlig karakteriseres ved sitt høye nivå av zeolit stabilitet.Zeolite / clay / phosphate mixtures can be prepared by a process in which a mixture of zeolite-clay-phosphate is brought to a pH value from about 7.0 to about 14.0. The resulting slurry is then age-reacted for about 0.5 to about 24 hours. The slurry is then dried to give zeolite / clay / phosphate catalyst particles which are particularly characterized by their high level of zeolite stability.

NO20005761A 1998-05-15 2000-11-14 Process for preparing a solid zeolite / clay / phosphate composition useful as catalyst. NO327062B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO20005761A NO327062B1 (en) 1998-05-15 2000-11-14 Process for preparing a solid zeolite / clay / phosphate composition useful as catalyst.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US1998/010087 WO1999059720A1 (en) 1997-04-14 1998-05-15 Alkaline phosphate-activated clay/zeolite catalysts
NO20005761A NO327062B1 (en) 1998-05-15 2000-11-14 Process for preparing a solid zeolite / clay / phosphate composition useful as catalyst.

Publications (3)

Publication Number Publication Date
NO20005761D0 NO20005761D0 (en) 2000-11-14
NO20005761L true NO20005761L (en) 2001-01-03
NO327062B1 NO327062B1 (en) 2009-04-14

Family

ID=56290080

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20005761A NO327062B1 (en) 1998-05-15 2000-11-14 Process for preparing a solid zeolite / clay / phosphate composition useful as catalyst.

Country Status (1)

Country Link
NO (1) NO327062B1 (en)

Also Published As

Publication number Publication date
NO327062B1 (en) 2009-04-14
NO20005761D0 (en) 2000-11-14

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