Results 21 to 30 of about 15,687 (179)

Ethylbenzene exposure disrupts ovarian function in Wistar rats via altering folliculogenesis and steroidogenesis-related markers and activating autophagy and apoptosis

Ecotoxicology and Environmental Safety, 2022
Ethylbenzene is a hydrocarbon that is extensively used in both industry and in the home and has been reported as toxic to various tissues. Nevertheless, its effect on ovarian function remains unclear.
Abdel Halim Harrath, Abdulkarem Alrezaki, Maroua Jalouli, Nouf Aldawood, Waleed Aldahmash, Lamjed Mansour, Saleh Alwasel   +6 more
doaj   +1 more source

Electro‐Organic Synthesis at a Stable Oil/Water/Solid Three‐Phase Interface Reactor

Angewandte Chemie, EarlyView.
A porous membrane electrode (PME) reactor is developed to promote oil/water/solid three‐phase interfacial contact for electro‐organic synthesis. By promoting the formation of an oil/water interfacial region within or near an amphiphilic catalytic layer, the reactor enables efficient conversion of water‐insoluble organic reactants in aqueous ...
Deyin Chen, Jianan Zhu, Huan Wu, Huajun Zheng, Longhao Jiao, Chengpu Chu, Yinghua Xu, Bin Liu   +7 more
wiley   +2 more sources

Traffic-Related Airborne VOC Profiles Variation on Road Sites and Residential Area within a Microscale in Urban Area in Southern Taiwan

Atmosphere, 2020
The sampling sites, including roadsides and residential areas, were set up to collect ambient air and determine the volatile organic species it contained.
Jiun-Horng Tsai, Yen-Ting Lu, I-I Chung, Hung-Lung Chiang   +3 more
doaj   +1 more source

Occupational exposure to BTEX and styrene in West Asian countries: a brief review of current state and limits

Arhiv za Higijenu Rada i Toksikologiju, 2022
The aim of introducing occupational exposure limits (OELs) is to use them as a risk management tool in order to protect workers’ health and well-being against harmful agents at the workplace.
Rahimpoor Razzagh, Sarvi Fatemeh, Rahimnejad Samira, Ebrahimi Seyed Mohammad   +3 more
doaj   +1 more source

Photocatalytic removal of ethylbenzene from air flow using ZnO nanoparticles immobilized on modified natural zeolite

بهداشت و ایمنی کار, 2021
Introduction: Ethylbenzene is a volatile organic compound used in many industries, including oil and gas, oil colored and insecticides. Due to the toxic effects of this chemical substance, control and elimination of this vapor is necessary ...
Hosseinali Rangkooy, Maryam Mosavi Ghahfarokhi, Behzad Fouladi Dehaghi   +2 more
doaj  

Efeito do cromo nas propriedades catalíticas da MCM-41 The effect of chromium on the catalytic properties of MCM-41

Química Nova, 2005
The effect of chromium on the catalytic properties of MCM-41 was evaluated in order to develop new catalysts for the trimethylbenzene transalkylation with benzene to produce ethylbenzene, a high-value aromatic in the industry.
Alcineia Conceição Oliveira, Maria do Carmo Rangel, José Luís Garcia Fierro, Patrício Reyes, Marcelo Oportus   +4 more
doaj   +1 more source

Multiple Headspace Extraction for Benzene and Toluene Quantitative Analysis in Hot Oils [PDF]

Iranica Journal of Energy and Environment
In this article, the concentration of some volatile organic compounds (VOCs) in the hot oil sample of the Pars petrochemical ethylbenzene unit is presented. Pars Petrochemical is one of the largest producers of ethylbenzene in the Middle East.
M. R. Ghavidel, M. Heydari
doaj   +1 more source

In-tube extraction dynamic headspace coupled to gas chromatography-mass spectrometry for the sensitive analysis of volatile compounds in aqueous samples

Exploration of Foods and Foodomics
Aim: Volatile organic compounds (VOCs) are often human-made contaminants used and generated in the manufacturing of numerous products, presenting notable environmental and health hazards.
Eleni Zymvrakaki, Nikos Anagnostou, Urania Menkissoglu-Spiroudi   +2 more
doaj   +1 more source

OXIDATION OF OIL TAR IN THE PRESENCE OF THE ADDITIVE-INITIATOR

Известия высших учебных заведений: Нефть и газ, 2016
The effect on the process of oxidation of the oil tar of initiating additive - ethyl benzene was studied. It is shown, that ethyl - benzene provides being oxidized petroleum product with additional active centers free radicals.
E. I. Grushova, O. V. Kuis, A. C. Pahomchik, A. I. Yusevich   +3 more
doaj   +1 more source

Biokinetic coefficients determination of a MBR for styrene and ethylbenzene as substrate base on Andrews model [PDF]

Advances in Environmental Technology, 2017
In this study, a lab-scale membrane bioreactor (MBR) was operated for a period of more than 10 months to determine the biokinetic coefficients of the system under the hydraulic retention times (HRT) of 20, 15 and 10 hrs and sludge retention times (SRT ...
Seyed Mojtaba Seyedi, Hossein Hazrati, Jalal Shayegan   +2 more
doaj   +1 more source