Process for obtaining modified molecular sieves

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United States of America Patent

PATENT NO 9771307
APP PUB NO 20150259264A1
SERIAL NO

14670277

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Abstract

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A process may include contacting an oxygen-containing, halogenide-containing or sulphur-containing organic feedstock in an XTO reactor with a catalyst composite under conditions effective to convert the oxygen-containing, halogenide-containing or sulphur-containing organic feedstock to olefin products. The catalyst composite may include at least 10 weight percent of a modified molecular sieve. The modified molecular sieve may include at least 0.05 weight percent of an alkaline earth metal or a rare earth metal based on a weight of the modified molecular sieve. The modified molecular sieve may include at least 0.3 weight percent of P based on the weight of the modified molecular sieve.

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Patent Owner(s)

Patent OwnerAddress
TOTAL RESEARCH & TECHNOLOGY FELUYZONE INDUSTRIELLE C SENEFFE (FELUY) B-7181

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Minoux, Delphine Nivelles, BE 86 277
Nesterenko, Nikolai Nivelles, BE 112 255
Van, Donk Sander Sainte-Adresse, FR 64 226
Vermeiren, Walter Houthalen, BE 113 690

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