Browsing by Subject "Lifetime"
Now showing items 1-3 of 3
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Characterisation of naturally occurring radioactive materials in the Mozambique-to-Secunda gas pipeline
(North-West University (South Africa)., 2022)Internationally all oil and gas extraction and processing operations are required by authorities to monitor and report on accumulation of naturally occurring radioactive material, NORM, and technically enhanced naturally ... -
Improved metathesis lifetime: chelating pyridinyl-alcoholato ligands in the second generation Grubbs precatalyst
(MDPI, 2014)Hemilabile ligands can release a free coordination site “on demand” of an incoming nucleophilic substrate while occupying it otherwise. This is believed to increase the thermal stability and activity of catalytic systems ... -
Industrial viability of homogeneous olefin metathesis: beneficiation of linear alpha olefins with the diphenyl-substituted pyridinyl alcoholato ruthenium carbene precatalyst
(Elsevier, 2016)The catalytic performance of the diphenyl-substituted pyridinyl alcoholato ruthenium carbene precatalyst of the Grubbs 2-type was optimized for 1-octene metathesis by varying operating parameters, such as reaction temperature ...