Sampling and gas chromatographic analysis of volatile organic compounds in hot and extremely humid emissions
β Scribed by Knobloch, Thomas ;Engewald, Werner
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 630 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0935-6304
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
Adsorptive enrichment on hydrophobic adsorbents, thermal desorption, and capillary gasβchromatographic analysis have been used to determine volatile organic compounds in extremely humid stackβgas emissions from the residential burning of brownβcoal briquets. One hundred and fifty two compounds were identified and quantified. Quantitative emission factors were determined for the identified individual compounds in relation to the amount of the fuel used. These factors enable a first assessment of the pollution of the city of Leipzig with volatile organic compounds resulting from the burning of indigenous lignite.
π SIMILAR VOLUMES
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v
The design and features of an on-line purge and cold-trap preconcentration device for rapid analysis of volatile organic compounds in aqueous samples are discussed. Excessive water is removed from the purge gas by a condenser or a water permeable membrane in order to avoid blocking of the capillary
## Abstract In crust and crumb of wheaten bread made from first quality wheat flour by various dough preparing methods volatile nitrogen compounds were determined for the first time by means of gas chromatography. The following 34 compounds were identified: methylamine, ethylamine, propylamine, but
## Abstract An experimental method for the analysis of volatile organic compounds in polymers is described. The technique involves dynamic headspace sampling, collection, and concentration of the volatiles in a cold trap, followed by capillary column gas chromatography/mass spectometry. Flow switch