Process
AssigneeUniversitetet I Oslo
InventorsUnni OLSBYE, Jingxiu XIE
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Abstract
The invention provides a process for preparing olefins from a mixed gaseous feed stream, wherein said mixed gaseous feed stream comprises three or more components selected from the group consisting of carbon dioxide, carbon monoxide, hydrogen, methanol and dimethyl ether, said process comprising contacting the mixed gaseous feed stream with a catalyst of formula (I): M(II)χAl11-χPO4 (I), wherein M(II) is a divalent metal ion; and x=0.002 to 0.5
Claims16
A process for preparing olefins from a mixed gaseous feed stream, wherein said mixed gaseous feed stream comprises three or more components selected from the group consisting of carbon dioxide, carbon monoxide, hydrogen, methanol and dimethyl ether, said process comprising contacting the mixed gaseous feed stream with a catalyst of formula (I):
- M(II)xAl1-xPO4 (I)
- wherein M(II) is a divalent metal ion;
- and
- x=0.002 to 0.5.
A process for preparing olefins from a mixed gaseous feed stream, wherein said mixed gaseous feed stream comprises two or more components selected from the group consisting of carbon dioxide, carbon monoxide, hydrogen, methanol and dimethyl ether, said process comprising contacting the mixed gaseous feed stream with a catalyst of formula (I):
- M(II)xAl1-xPO4 (I)
- wherein M(II) is a divalent metal ion;
- and
- x=0.002 to 0.5.
- and one or more additional catalysts simultaneously, wherein said one or more additional catalysts is a bi-metallic mixed oxide comprising Zn and Zr
Dependencies are inferred from the claim text.