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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00002671naa a2200361 4500
001oai:research.chalmers.se:813d21cf-e77a-48a1-ade2-75e7d71ca71e
003SwePub
008171006s2003 | |||||||||||000 ||eng|
024a https://research.chalmers.se/publication/57972 URI
040 a (SwePub)cth
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
100a Olsson, Maria,d 1976u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)olmari
2451 0a Benzene emitted from glowing charcoal
264 1c 2003
338 a electronic2 rdacarrier
520 a 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 to benzene were low for commercial charcoal and wood-pellet embers, but high for firewood ember. The proportions of methylbenzene and naphthalene from charcoal were typically only 10% relative to benzene, and those of benzofuran, dibenzofuran and benzonitrile were typically below 5%. The polycyclic aromatic hydrocarbon (PAH) indicator phenanthrene was below the 1% level. Adsorbent sampling and GC-MS were used for assessing all the aromatic compounds. Earlier studies of charcoal emissions have focused on carbon monoxide, PAH and dioxins. It is concluded that the carcinogenic benzene may be an even more severe health hazard to be addressed by exposure-decreasing measures.
650 7a TEKNIK OCH TEKNOLOGIERx Naturresursteknikx Annan naturresursteknik0 (SwePub)207992 hsv//swe
650 7a ENGINEERING AND TECHNOLOGYx Environmental Engineeringx Other Environmental Engineering0 (SwePub)207992 hsv//eng
650 7a NATURVETENSKAPx Kemi0 (SwePub)1042 hsv//swe
650 7a NATURAL SCIENCESx Chemical Sciences0 (SwePub)1042 hsv//eng
653 a hydrocarbons
653 a grill
653 a combustion
653 a gas chromatography
653 a carbon
700a Petersson, Göran,d 1941u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)goranp
710a Chalmers tekniska högskola4 org
773t The Science of The Total Environmentg 303:3, s. 215-220q 303:3<215-220
856u http://publications.lib.chalmers.se/records/fulltext/local_5797.pdfx primaryx freey FULLTEXT
8564 8u https://research.chalmers.se/publication/5797

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