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US 2016/0237006 A1Published application
Catalyst and Process for Olefin Metathesis Reaction
AssigneeBorealis AG
InventorsMariana Stoyanova, Evgeny Kondratenko, David Linke, Eberhard Ernst
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Abstract
The present invention relates to a magnesium oxide (MgO) catalyst for isomerisation of olefins with defined physical properties. The present invention further relates to a catalyst for conversion of olefins having a first catalyst component and a second catalyst component. The first catalyst component has a metathesis catalyst. The second catalyst component has the magnesium oxide catalyst. A process for obtaining an olefin is also disclosed.
Claims20
A magnesium oxide (MgO) catalyst for isomerisation of olefins wherein the magnesium oxide by catalyst comprises
- a specific surface area BET of 80 to 300 m2/g;
- a crystallite size of 5 to 25 nm;
- total pore volume of 0.1 to 0.5 cm3/g;
- and
- a maximum of pore size distribution of 5 to 15 nm, and
- wherein the magnesium oxide catalyst is free of a structure stabilizing agent.
3 more elements
Dependencies are inferred from the claim text.