Calcium salts-supported metal catalyst, method for preparing the same, and method for hydrodeoxygenation reaction of oxygenates using the same
AssigneeKorea Institute of Science and Technology
InventorsJeong-Myeong Ha, Adid Adep Dwiatmoko, Jae Wook Choi, Dong Jin Suh, Jungho Jae, Young Hyun Yoon, Kwang Ho Kim
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Abstract
Disclosed herein are a calcium salts-supported metal catalyst, a method for preparing the same, and a method for the hydrodeoxygenation reaction of oxygenates using the same. The catalyst, in which a metal catalyst is supported on a carrier of a calcium salt, for example, calcium carbonate, has the effect of increasing the efficiency of hydrodeoxygenation reaction of oxygenates.
Claims18
A method for hydrodeoxygenation reaction of an oxygenate, comprising:
- applying a catalyst for the hydrodeoxygenation reaction to the oxygenate to remove oxygen atoms from the oxygenate to obtain a deoxygenated compound,
- wherein the catalyst comprises a carrier comprising at least one of calcium chloride, calcium fluoride, calcium hydroxide, calcium carbonate, calcium nitrate, calcium acetate, calcium citrate calcium lactate, calcium phosphate, calcium gluconate, calcium sulfate, or calcium iodate;
- and a metal supported on the carrier.
A method for hydrodeoxygenation reaction of an oxygenate, comprising:
- applying a catalyst for the hydrodeoxygenation reaction to the oxygenate to remove oxygen atoms from the oxygenate to obtain a deoxygenated compound,
- wherein the catalyst comprises a carrier comprising a calcium salt, and a metal supported on the carrier,
- the calcium salt comprises at least one of calcium chloride, calcium fluoride, calcium hydroxide, calcium carbonate, calcium nitrate, calcium acetate, calcium citrate, calcium lactate, calcium phosphate, calcium gluconate, calcium sulfate, or calcium iodate,
- the metal comprises ruthenium (Ru), and
- the deoxygenated compound is at least one of methyl chlorohexane, or propyl chlorohexane.
A method for hydrodeoxygenation reaction of an oxygenate, comprising:
- applying a catalyst for the hydrodeoxygenation reaction to the oxygenate to remove oxygen atoms from the oxygenate to obtain a deoxygenated compound,
- wherein the catalyst comprises ruthenium supported on calcium carbonate,
- wherein the ruthenium is 3% to 30% by weight based on the total weight of the catalyst, and
- the deoxygenated compound is at least one of methyl chlorohexane, or propyl chlorohexane.
Dependencies are inferred from the claim text.