Characteristics of volatile organic compounds emission profiles from hot road bitumens

Boczkaj, Grzegorz; Przyjazny, Andrzej; Kamiński, Marian

doi:10.1016/j.chemosphere.2014.02.070

Cited by 103 publications

(64 citation statements)

References 40 publications

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“…(2011) found that thiophenes and disulfides ranged between 7 and 13.5 % of the NMVOC emission from hot stored bitumen. Recent observations (Boczkaj et al, 2014) would suggest a substantial release of CS 2 . Estimated global emissions are given in Table 1, and list bitumen as potentially the largest source of thia-arenes.…”

Section: Bitumen Production and Usementioning

confidence: 95%

Anthropogenic contributions to global carbonyl sulfide, carbon disulfide and organosulfides fluxes

Lee

Brimblecombe

2016

Earth-Science Reviews

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Previous studies of the global sulfur cycle have focused almost exclusively on oxidized species and just a few sulfides. This focus is expanded here to include a wider range of reduced sulfur compounds. Inorganic sulfides tend to be bound into sediments, and sulfates are present both in sediments and the oceans. Sulfur can adopt polymeric forms that include S-S bonds. This review examines the global anthropogenic sources of reduced sulfur, updating emission inventories and widening the consideration of industrial sources. It estimates the anthropogenic fluxes of key sulfides to the atmosphere (units Gg S

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Section: Bitumen Production and Usementioning

confidence: 95%

Anthropogenic contributions to global carbonyl sulfide, carbon disulfide and organosulfides fluxes

Lee

Brimblecombe

2016

Earth-Science Reviews

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“…The concept of using an empty column in gas chromatography (EC-GC) was described in papers [22,23]. Examples of EC-GC applications and validation of the method of determination of total content of volatile organic compounds in EC-GC conditions are described in works [14,15].…”

Section: Measurementsmentioning

confidence: 99%

“…Analyte identification was based on comparison of mass spectra of the analytes with those in the NIST 5.0 and Wiley 8.0 mass spectra libraries using a Chemstation (Agilent) software (match quality for each identified compound above 80%). The details of method optimization were described in paper [15].…”

Section: Measurementsmentioning

confidence: 99%

“…The best performance for screening studies on the types spectrum of VOC analytes is achieved using a dynamic headspace (DHS e also called as Purge and Trap, P&T) and gas chromatography coupled with mass spectrometry (DHS-GC-MS). The advantage of DHS is the increase of method sensitivity [14,15]. Such methodology has been successfully used for studies of emission profiles of complex industrial sewages as well as hot bitumen.…”

Section: Introductionmentioning

confidence: 98%

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Investigation of volatile low molecular weight compounds formed during continuous reclaiming of ground tire rubber

Gągol

Boczkaj

Haponiuk

et al. 2015

Polymer Degradation and Stability

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“…It gives no direct chemical information. Mass spectrometry is an analytical technique that produces the spectrum of the masses of the molecules [15,16]. They might be combined together to characterize the additional chemical information.…”

Section: Materials and Test Methodsmentioning

confidence: 99%

Investigation on Using SBS and Active Carbon Filler to Reduce the VOC Emission from Bituminous Materials

Cui

et al. 2014

Materials

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Abstract:Bituminous materials are playing a vital role in pavement design and the roofing industry because of outstanding properties. Unfortunately, bituminous materials will release volatile organic compounds (VOC), making them non-environmentally friendly. Therefore, technologies that can be used to decrease the VOC emission are urgently required. In this research, the VOC emission and material behaviors were analyzed and compared to investigate the possibility of adding styrene butadiene styrene (SBS) and active carbon filler into bituminous materials to develop environmentally-friendly materials. Thermal gravimetric analysis-mass spectrometry (TG-MS) and ultraviolet-visible spectroscopy testing (UV-Vis) were employed to characterize the VOC emission process. Temperature sweep testing and frequency sweep testing were conducted to evaluate the rheological properties of bituminous materials. Research results indicated that the combined introduction of 4 wt% styrene butadiene styrene (SBS) and 4 wt% active carbon filler cannot only significantly lower the VOC emission speed and amount, but also improve the deformation resistance behavior at a higher temperature. SBS and active carbon filler can be used to reduce the VOC emission form bituminous materials.

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Characteristics of volatile organic compounds emission profiles from hot road bitumens

Cited by 103 publications

References 40 publications

Anthropogenic contributions to global carbonyl sulfide, carbon disulfide and organosulfides fluxes

Anthropogenic contributions to global carbonyl sulfide, carbon disulfide and organosulfides fluxes

Investigation of volatile low molecular weight compounds formed during continuous reclaiming of ground tire rubber

Investigation on Using SBS and Active Carbon Filler to Reduce the VOC Emission from Bituminous Materials

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