Environmental, Health and Safety Guidelines for Coal ...
Coal preparation activities (, use of dryers), coal gasifiion, feeding and ash removal) and coal liquefaction processes may generate pointsource emissions of dust and heavy oils (tars). Appropriate technology should be selected to minimize 4 Examples include: API Standard 620: Design and Construction of Large, Welded, Lowpressure Storage Tanks (2002); API Standard 650: Welded Steel ...