Process for the preparation of C5 and/or C6 olefin
AssigneeShell Oil Company
InventorsLeslie Andrew Chewter, Michiel Johannes Franciscus Maria Verhaak, Jeroen Van Westrenen
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Abstract
Process for the preparation of C5 and/or C6 olefins from a lower olefin, which lower olefin comprises from 2 to 5 carbon atoms, and an oxygenate, which oxygenate comprises at least one oxygen-bonded alkyl group, comprising contacting the lower olefin with the oxygenate, in a molar ratio of oxygen-bonded alkyl group to lower olefin of at least 1:1 in the presence of a MTT-type zeolite.
Claims9
A process for the preparation of C5 and/or C6 olefins from a lower olefin, which lower olefin comprises from 2 to 5 carbon atoms, and an oxygenate, which oxygenate comprises at least one oxygen-bonded alkyl group, comprising contacting the lower olefin with the oxygenate, in a molar ratio of oxygen-bonded alkyl group to lower olefin of at least 1:1 in the presence of a MTT zeolite, wherein a MTT zeolite having a SAR in the range from 10 to 80 is used, and the process is carried out at a temperature in the range of 225° C. to 425° C.
Dependencies are inferred from the claim text.