Results 11 to 20 of about 241,984 (318)

The impact of reduction in the benzene limit value in gasoline on airborne benzene, toluene and xylenes levels [PDF]

, 2004
Background benzene, toluene, xylenes (BTX) average concentrations have been measured over the urban agglomeration of Toulouse, France, during both springtime and summer periods of 1999 and 2001.
Meybeck, Maryam, Della Massa, Jean-Pierre, Olivier, Sandrine, Simon, Valérie, Torres, Liberto, Baer, Mathilde   +5 more
core   +1 more source

High-resolution UV spectrum of the benzene—N2 van der Waals complex [PDF]

, 1990
The rotationally resolved spectrum of the 610 band of the S1 ← S0 electronic transition of the benzene—N2 van der Waals complex has been recorded and 119 transitions assigned. The C6H6·N2 complex, produced in a pulsed molecular beam, was detected by mass-
E. W. Schlag, E.W. Schlag, Weber, Th., H. J. Neusser, Schlag, E. W., Neusser, H. J., A. M. Smith I, H.J. Neusser, E. Riedle, Smith, A. M., Th. Weber, A.M. Smith, Riedle, Eberhard   +12 more
core   +1 more source

Estimating Benzene Exposure Level over Time and by Industry Type through a Review of Literature on Korea

Safety and Health at Work, 2015
The major purpose of this study is to construct a retrospective exposure assessment for benzene through a review of literature on Korea. Airborne benzene measurements reported in 34 articles were reviewed.
Donguk Park, Sangjun Choi, Kwonchul Ha, Hyejung Jung, Chungsik Yoon, Dong-Hee Koh, Seunghun Ryu, Soogeun Kim, Dongmug Kang, Kyemook Yoo   +9 more
doaj   +1 more source

Investigation on Mn₃O₄ Coated Ru Nanoparticles for Partial Hydrogenation of Benzene towards Cyclohexene Production Using ZnSO₄, MnSO₄ and FeSO₄ as Reaction Additives

Nanomaterials, 2020
Mn3O4 coated Ru nanoparticles (Ru@Mn3O4) were synthesized via a precipitation-reduction-gel method. The prepared catalysts were evaluated for partial hydrogenation of benzene towards cyclohexene generation by applying ZnSO4, MnSO4 and FeSO4 as reaction ...
Xingai Liu, Zhihao Chen, Haijie Sun, Lingxia Chen, Zhikun Peng, Zhongyi Liu   +5 more
doaj   +1 more source

Biological Monitoring: Evidence for Reductions in Occupational Exposure and Risk

Frontiers in Toxicology, 2022
Aims: The aim of this publication is to explore occupational exposure trends from biological monitoring data collected over a period of more than 20 years.
Jackie Morton, Craig Sams, Elizabeth Leese, Fiona Garner, Shahwaiz Iqbal, Kate Jones   +5 more
doaj   +1 more source

The prediction of occupational health risks of benzene in the printing industry through multiple occupational health risk assessment models

Frontiers in Public Health, 2022
BackgroundBenzene poisoning is a common occupational poisoning event in the printing industries. Up to now there is still a lack of research data on risk assessment of benzene operations in enclosed workshops.
Bin Shi, Shibiao Su, Cuiju Wen, Tianjian Wang, Haijuan Xu, Ming Liu   +5 more
doaj   +1 more source

Estimation of Emission Factors for Hazardous Air Pollutants from Petroleum Refineries

Atmosphere, 2021
The hazardous air pollutants (HAPs) group is composed of 187 chemicals that are known to be potentially carcinogenic and dangerous for human health. Due to their toxicological impact, HAPs are an increasingly studied class of compounds.
Elisa Polvara, Luca Roveda, Marzio Invernizzi, Laura Capelli, Selena Sironi   +4 more
doaj   +1 more source

Synthesis of Carbon Nanotubes from Benzene in a Fluidised Bed Reactor

Eurasian Chemico-Technological Journal, 2020
The paper presents the results of carbon nanotubes synthesis from benzene in fluidised bed reactor. Al2O3 spheres with iron and nickel nanoparticles coating were used as a catalyst for the synthesis of carbon nanotubes. To deposit nickel nanoparticles on
G. T. Smagulova, B. B. Kaidar, N. Yesbolov, N. G. Prikhodko, N. R. Maxumzhanova   +4 more
doaj   +1 more source

A novel application of building demolition waste for removal benzene from aqueous solutions

Przegląd Naukowy Inżynieria i Kształtowanie Środowiska, 2021
A novel application of building demolition waste for removal benzene from aqueous solutions. In this research, demolition waste from buildings has been studied for possible use as benzene removal adsorbent from aquatic solution.
Saif S. Alquzweeni, Afrah A. Hassan, Rasha S. Alkizwini   +2 more
doaj   +1 more source

Isolation and characterization of Alicycliphilus denitrificans strain BC, which grows on benzene with chlorate as the electron acceptor

, 2008
A bacterium, strain BC, was isolated from a benzene-degrading chlorate-reducing enrichment culture. Strain BC degrades benzene in conjunction with chlorate reduction.
Junca, H., Tan, N.C.G., Weelink, S.A.B., Doesburg, W.C.J., van, Stams, A.J.M., Langenhoff, A.A.M., Kieboom, C., van den, Broeke, H., ten, Gerritse, J.   +8 more
core   +1 more source