chemical plant. these are workshops for the production of: ammonia, methanol, mineral fertilizers, urea, ammonium sulfate, liquid

acid ammonia ammonium analytical are artificial biodiesel blue boiler business canada caprolactam carbon cas catalytic chemical chimney construction cooling cracking crystalline dioxide distillery electric energy engineering environment environmental equipment factory fertilizers fuel gas gasoline generating hydroxylamine industrial industry liquid manufacturing metal methanol mineral new nitrogen oil oleum petrochemical petroleum pipe pipeline plant pollution power producing production refinery resource sky source station storage sulfate sulfuric tanks technology these tower urea water workshops