US 12,269,017 B2
Nickel catalyst for hydrogenation reaction and manufacturing method therefor
Woo Jin Park, Daejeon (KR); Bong Sik Jeon, Daejeon (KR); Yong Hee Lee, Daejeon (KR); and Eui Geun Jung, Daejeon (KR)
Assigned to HANWHA SOLUTIONS CORPORATION, Seoul (KR)
Appl. No. 17/623,310
Filed by HANWHA SOLUTIONS CORPORATION, Seoul (KR)
PCT Filed Jun. 25, 2020, PCT No. PCT/KR2020/008290
§ 371(c)(1), (2) Date Dec. 28, 2021,
PCT Pub. No. WO2020/262987, PCT Pub. Date Dec. 30, 2020.
Claims priority of application No. 10-2019-0078367 (KR), filed on Jun. 28, 2019.
Prior Publication US 2022/0370985 A1, Nov. 24, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. B01J 23/755 (2006.01); B01J 21/08 (2006.01); B01J 35/30 (2024.01); B01J 35/40 (2024.01); B01J 35/61 (2024.01); B01J 35/63 (2024.01); B01J 35/64 (2024.01); B01J 37/03 (2006.01); B01J 37/18 (2006.01); C08F 8/04 (2006.01)
CPC B01J 23/755 (2013.01) [B01J 21/08 (2013.01); B01J 35/393 (2024.01); B01J 35/394 (2024.01); B01J 35/40 (2024.01); B01J 35/615 (2024.01); B01J 35/633 (2024.01); B01J 35/647 (2024.01); B01J 37/035 (2013.01); B01J 37/18 (2013.01); C08F 8/04 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A catalyst for a hydrogenation reaction, comprising:
0.1-3 parts by weight of at least one promoter selected from sulfur and sulfur oxide and 10-50 parts by weight of a silica carrier as a support, based on 40-80 parts by weight of at least one active ingredient selected from nickel and nickel oxide.