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US 12,485,407 B2Granted
Catalyst for hydrogenation reaction and method for producing same
AssigneesLG Chem, Ltd., Korea Advanced Institute of Science and Technology
InventorsMyungji Suh, Dong Hyun Ko, Minkee Choi, Songhyun Lee
Life of this patent
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Abstract
A catalyst for a hydrogenation reaction including: a polymer support; and a catalytic component supported on the polymer support. The polymer support comprises a repeating unit represented by Formula 1.
Claims3
A method for manufacturing alkene, the method comprising:
- hydrogenating alkyne under a catalyst for a hydrogenation reaction to manufacture alkene,
- wherein the catalyst comprises a polymer support and a catalytic component comprising one or more of platinum, palladium, ruthenium, iron, nickel, cobalt, molybdenum, gold, silver, copper, titanium, gallium, cerium, aluminum, zinc, and lanthanum supported on the polymer support,
- wherein the polymer support consists of a repeating unit represented by any one of the following Chemical Formulae 2 to 9, and
- wherein the polymer support has a weight average molecular weight of 25,000 g/mol to 50,000 g/mol:
- wherein in the Chemical Formulae 2 to 9,
- means a point of attachment between the repeating units, and
- a terminate group is a hydrogen atom.
4 more elements
Dependencies are inferred from the claim text.