Is it advisable or profitable to do a white coal (bio coal ...
May 30, 2018· Bio Coal Briquettes are cheaper than, coal or lignite, once used, cannot be replaced.High sulfur content of oil and coal, when burnt, pollutes the is no sulfur in Briquettes.Bio Coal briquettes have a higher practical thermal value and much lower ash content(210% as compared to 2040% in coal).