Recovery Borosilicate glass

The first route is through the incorporation of plutonium into borosilicate glass together with fission products. The intention here is to make recovery as difficult as possible. This way appears to be the safest in terms of non-proliferation imperatives but also the more technically difficult. It would be also preferable to get... 

Using this method Johnson and Leonard [18] obtained from PTFE, 75.8% of fluorine using a silica or boron-free glass combustion flask against a theoretical value of 76%. Using a borosilicate glass combustion flask they obtained a low fluorine recovery of 72.1%. 

Complete cyanide recoveries are typically attained for the most important metal-cyanide complexes found in environmental samples. Detection limits below 0.05 pg/1 have been reported. The main drawback of this system is that the UV radiation promotes thiocyanate decomposition, what leads to sulfide and cyanide formation. To overcome this problem, it is recommended to use borosilicate glass instead of a quartz reactor, which cuts off radiation below 300 nm. 

Nickel, where iron would act as carrier, otherwise cast-iron or steel Enamelled cast-iron, glass-lined steel. HBr recovery in borosilicate glass... 

---