Did I miss it, what happens to the carbon? Didn't see what the captured methane is turned into. CO2 would be better than CH4, but since chlorine is involved, ar

Did I miss it, what happens to the carbon? Didn't see what the captured methane is turned into. CO2 would be better than CH4, but since chlorine is involved, are we talking about chloroform or DCM, or the like?