different industries. these are the by-products of our state-of-the-art multi-stage coal tar distillation process. the distillation process is continuous and not the conventional batch process. the process is carried out through a series of fractional distillation columns. specific qualities/grades of oil...
different industries. these are the by-products of our state-of-the-art multi-stage coal tar distillation process. the distillation process is continuous and not the conventional batch process. the process is carried out through a series of fractional distillation columns. specific qualities/grades of oil...