defluorination


Also found in: Encyclopedia.

defluorination

reduction of the fluorine content of a feed to below the level accepted as being nontoxic.
Mentioned in ?
References in periodicals archive ?
Fragment m/z 244 indicates that oxidative defluorination at the terminal position of the pentyl side chain occurred, followed by further oxidation.
Fragment m/z 230 indicates defluorination and hydroxylation at the pentyl side chain.
Regarding the defluorination process, it causes an increase in the angular position of (001) crystalline peak and a broadening of this peak compared to the (001) peak of G.
It is also to be mentioned that there is a possibility of chemical modification that is the almost complete defluorination of the original particles, at any concentrations of fluorinated coke.
If the chemical structures of the polymers modify only the C-F component by plasma, it means defluorination (C-F bond scission) reaction occurring on the surface.
8, which exhibits further defluorination in thermal poling process resulting in C=C double bond.
It is recognized that the surface energy increases after sodium etching based on a similar mechanism for all fluoropolymers, due to defluorination, the main product being unsaturated hydrocarbon and oxygenated species.