C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 11/02 (2006.01) C07C 1/00 (2006.01) C07C 1/20 (2006.01)
Patent
CA 2136627
A process for converting an oxygenate feed to light olefins using a microporous zeolite catalyst such as ECR-1, mazmorites, and/or ECR-18 is provided. In a preferred embodiment, the process is conducted at 440 ° C to 460 ° C using a methanol: water (approximately 1:4 molar ratio) feed.
L'invention se rapporte à un procédé pour convertir une source d'oxygénates en oléfines légères, au moyen de catalyseurs aux zéolités microporeux, tels que ECR-1, mazmorites et/ou ECR-18. Dans un mode de réalisation préféré, ledit procédé est effectué à des températures comprises entre 440 C et 460 C à l'aide d'une source méthanol/eau (selon un rapport molaire d'environ 1/4).
Janssen Marcel J. G.
Vaughan David E. W.
Borden Ladner Gervais Llp
Exxon Chemical Patents Inc.
Exxon Chemical Patents Inc.
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