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Monoterpenes emitted to air from industrial barking of Scandinavian conifers

Monoterpener från industriell barkning av timmer och massaved från barrträd

Ann-Margret Strömvall (Institutionen för kemisk miljövetenskap) ; Göran Petersson (Institutionen för kemisk miljövetenskap)
Environmental Pollution Vol. 79 (1993), p. 215-218.
[Artikel, refereegranskad vetenskaplig]

Monoterpenes released to air were determined during single-log barking of timber at a saw-mill and during tumble drum barking of pulpwood at a TMP mill. Characteristic proportions of fourteen compounds were assessed by adsorbent sampling and gas chromatography. For Scots pine (Pinus sylvestris), the bicylic monoterpenes alpha-pinene and 3-carene predominated. For Norway spruce (Picea abies), alpha-pinene followed by beta-pinene were the major components. The proportions of beta-phellandrene and myrcene from spruce were remarkably high from barking compared to wood processing. Environmental aspects on the emissions are discussed.

Denna post skapades 2008-08-02. Senast ändrad 2015-06-12.
CPL Pubid: 72624


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Institutioner (Chalmers)

Institutionen för kemisk miljövetenskap (1900-2003)


Analytisk kemi

Chalmers infrastruktur