- Lightpetroleumdistillate,generallyknownASnaphtha,wASthelogicalchoice.Thepercentageoffreefattyacid(FFA)incottonseedoildeodorizerdistillate(CODD)is40%~80%.Arefinerytermfordistillateoilscontainingcrystallinewaxbeforetheyaredewaxedtoproduceparaffinwaxand...
- 20155