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Palladium-nickel supported and palladated activated diatomite as an efficient catalyst for poly-α-olefins hydrogenation
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Abstract
In this work, comparative testing of the activity of low-percentage palladium and palladium-nickel catalysts supported on activated diatomite with a commercial nickel catalyst from BASF was carried out in the process of hydrogenation of polyalphaolefins (PAO-4). It has been found that palladium catalysts carry out the process under milder conditions, demonstrate higher activity compared to nickel catalysts, significantly reduce the process time, and provide a higher degree of hydrogenation. The activity of bimetallic catalysts is lower than that of monometallic palladium catalysts. The physicochemical characteristics of catalysts and polyalphaolefin oils also have been determined.
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Title: Palladium-nickel supported and palladated activated diatomite as an efficient catalyst for poly-α-olefins hydrogenation
Description:
Abstract
In this work, comparative testing of the activity of low-percentage palladium and palladium-nickel catalysts supported on activated diatomite with a commercial nickel catalyst from BASF was carried out in the process of hydrogenation of polyalphaolefins (PAO-4).
It has been found that palladium catalysts carry out the process under milder conditions, demonstrate higher activity compared to nickel catalysts, significantly reduce the process time, and provide a higher degree of hydrogenation.
The activity of bimetallic catalysts is lower than that of monometallic palladium catalysts.
The physicochemical characteristics of catalysts and polyalphaolefin oils also have been determined.
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