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Activity and Selectivity of Soluble Catalysts for Polymer Hydrogenation

Domenii publicaţii > Chimie + Tipuri publicaţii > Articol în revistã ştiinţificã

Autori: Dragomirescu I. Alexandru, Crisan Livia, Balliu Sotir

Editorial: 21st Scientific Session, Calimanesti, Romania, 1995.

Rezumat:

It was studied different catalytic systems type Ziegler synthesized from an organic salt of a transitional metal and an organo-metallic compound type Lewis base. It is presented a synthesis method for cobalt (or nickel) octoate and cobalt (or nickel) 2-ethyl-hexanoate. The influence of catalyst concentration and molar ratio between the two components onto the hydrogenation conversion is also studied. The soluble catalysts synthesized were employed for the hydrogenation of unsaturated polymers resulting conversions up to 95%.

Cuvinte cheie: homogeneous catalysis, catalyst activity, catalyst selectivity, hydrogenation