Title: Controlled deactivation of a skeletal nickel catalyst with sodium silfide in liquid-phase hydrogenation reactions.
Authors: Lukin, M.; Prozorov, D.; Ulitin, M.; Vdovin, Yu.
Abstract: The kinetics of the liquid-phase hydrogenation of sodium maleate on skeletal nickel catalysts subjected to controlled deactivation with sodium sulfide solutions was studied. The possibility of reactivating partially deactivated skeletal nickel was systematically studied for the first time, and it was found that its activity in liquid-phase hydrogenation reactions can be regulated by the introduction of a catalyst poison in small amounts into the system.
Subjects: NICKEL catalysts; SODIUM compounds; HYDROGENATION; CHEMICAL reactions; MALEIC acid; CATALYST poisoning
Publication: Kinetics & Catalysis, 2013, Vol 54, Issue 4, p412
ISSN: 0023-1584
Publication type: Academic Journal
DOI: 10.1134/S0023158413040101

Controlled deactivation of a skeletal nickel catalyst with sodium silfide in liquid-phase hydrogenation reactions.

Lukin, M.; Prozorov, D.; Ulitin, M.; Vdovin, Yu.