Molded Charcoal Prepared from Bark Charcoal and Wood Pyrolysis Tar

Wood charcoal dust pneumoconiosis.

Erratum to "Wood Charcoal Dust Pneumoconiosis".

Benzene emitted from glowing charcoal.

Benzene was assessed as the predominant aromatic compound emitted from glowing charcoal and firewood embers. Concentrations measured above charcoal used for grilling exceeded 10 mg m(-3) at a 5% carbon dioxide level. Charcoal with a high carbon content released less benzene. Glowing wood pellets emitted less benzene than glowing firewood remainders. The emissions of ethene and propene relative ...

The oxidative potential of PM10 from coal, briquettes and wood charcoal

Coal contains many potentially harmful trace elements. Coal combustion in 22 unvented stoves, which is common in most parts of rural China, can release harmful emissions 23 into the air that when inhaled cause health issues. However, few studies have dealt specifically 24 with the toxicological mechanisms of the particulate matter (PM) released by coal and other 25 solid fuel combustion. In thi...

Charcoal-induced pseudomelanosis ilei.

outpatient department because of anal bleeding. She had been diagnosedwith ulcerative proctitis about 1 year previously and had experienced intermittent anal bleeding during treatment at a local clinic. She had no significant medication history and in particular had not used laxatives or oral iron. The initial colonoscopy revealed numerous variable-sized areas of black pigmentation in the mucos...