Search results for "Open fire"

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EXPERIENCES OF STRUCTURE ANALYSES OF CHLOROPHENOL DIMERS AND TRIMERS FOUND IN DIFFERENT SAMPLES

1982

ABSTRACT Chlorophenol formulations (Kymi/Kymmene Co., wood preservatives), sawmill wood waste samples and different waste treatment product samples were analyzed for oligomeric by-products of the polychlorinated phenols. Structure types for 26 phenolic dimers, 45 neutral dimers and 13 phenolic trimers were determined by GC/MS. Types of one tetrachloro and one hexachloro compound detected remained unknown. Contents of by-products in chlorophenol formulations varied greatly depending on their production method. Chemical treatment of wastes with NaClO and NaOH lowered their contents of chlorophenols and phenolic dimers, but did not change (NaOH) or increased (NaClO) the contents of neutral dim…

ChlorophenolWood wastechemistry.chemical_compoundWaste treatmentPreservativechemistryOpen firevisual_artvisual_art.visual_art_mediumOrganic chemistryBarkPhenolsPolychlorinated diphenyl ethers
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Latvijas Vēstures Institūta Žurnāls. 2022, Nr. 2 (117)

2022

Atbalsts LU Latvijas vēstures institūta LU ilgtermiņa saistību izpildei 2020.-2022. gadā ("Latvijas Vēstures Institūta Žurnāls")

Sarunas par vēsturiJauno laiku arheoloģija LatvijāWhen Soldiers Open Fire on a ProtestPolemika:HUMANITIES and RELIGION::History and philosophy subjects::Archaeology subjects [Research Subject Categories]Recenzijas:HUMANITIES and RELIGION::History and philosophy subjects::History subjects::History [Research Subject Categories]Vēstures avotiExile Flight and Loss of HomelandRīgas rāte 18. gadsimtā
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