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Hydrogen Purity Analysis: Suitability of Sorbent Tubes for Trapping Hydrocarbons, Halogenated Hydrocarbons and Sulphur Compounds

Applied Sciences, 2019
The ISO 14687-2 standard sets requirements for the purity of the hydrogen that is delivered at refuelling stations. These specifications cover a wide range of impurities and include challenging measurements, mainly due to the very low levels of the ...
Karine Arrhenius, Haleh Bohlen, Oliver Büker, Iris de Krom, Dita Heikens, Janneke van Wijk   +5 more
doaj   +2 more sources

Identification of atmospheric emerging contaminants from industrial emissions: A case study of halogenated hydrocarbons emitted by the pharmaceutical industry

Environment International
With the development of the pharmaceutical industry, halogenated hydrocarbons, which are the main raw materials and emissions of the pharmaceutical industry, may be defined as atmospheric emerging contaminants due to toxicity and low oxidation of the ...
Lingning Meng, Song Gao, Shuwei Zhang, Xiang Che, Zheng Jiao, Yong Ren, Chunguang Wang   +6 more
doaj   +2 more sources

Impact of Air Pollution Control Devices on VOC Profiles and Emissions from Municipal Waste Incineration Plant [PDF]

Toxics
With the rapid development of urbanization, municipal waste incineration (MWI) has become the primary method of waste disposal in urban areas, leading to growing concerns about volatile organic compounds (VOC) emissions. This study conducted full-process
Jun Liu, Duanhe Zhao, Fei Wu, Huanhuan Luo, Daxiang Hou, Yue Peng   +5 more
doaj   +2 more sources

Pollution Characteristics and Assessment of Carcinogenic and Non-Carcinogenic Risks of Volatile Halogenated Hydrocarbons in a Medium-Sized City of the Sichuan Basin, Southwest China [PDF]

Toxics
Volatile halogenated hydrocarbons (VHHs) are critical air toxic pollutants, with some ozone-depleting substances (ODSs) strictly regulated by the Montreal Protocol.
Xia Wan, Xiaoxin Fu, Zhou Zhang, Yao Rao, Mei Yang, Jianping Wang, Xinming Wang   +6 more
doaj   +2 more sources

New classes of organic pollutants in the remote continental environment – Chlorinated and brominated polycyclic aromatic hydrocarbons on the Tibetan Plateau

Environment International, 2020
Halogenated polycyclic aromatic hydrocarbons are carcinogenic and ubiquitous environmental organic pollutants. The abundance and sources of these compounds have not been studied in remote environments.
Rong Jin, Duo Bu, Guorui Liu, Minghui Zheng, Gerhard Lammel, Jianjie Fu, Lili Yang, Cui Li, Ahsan Habib, Yuanping Yang, Xiaoyun Liu   +10 more
doaj   +2 more sources

A comprehensive Review into Emission Sources, Formation Mechanisms, Ecological Effects, and Biotransformation Routes of Halogenated Polycyclic Aromatic Hydrocarbons (HPAHs)

Ecotoxicology and Environmental Safety
Halogenated polycyclic aromatic hydrocarbons (HPAHs, H = F, Cl, Br) are a new class of PAHs derivatives that mainly originate from the incomplete combustion of halogen-laden materials and via metallurgical operations.
Labeeb Ali, Ayesha Alam, Abdul Majeed Ali, Wey Yang Teoh, Mohammednoor Altarawneh   +4 more
doaj   +2 more sources

1,1-Difluoroethane Hydrocarbon Cardiomyopathy

JACC: Case Reports, 2023
1,1-Difluoroethane (DFE) cardiomyopathy results from the direct inhalation of toxic halogenated hydrocarbons. We present a case series of acute DFE cardiomyopathy illustrating the typical presentation of severe DFE cardiomyopathy along with a detailed ...
Kristen N. Brown, MD, Kyle Gronbeck, MD, Ayesha Azmeen, MBBS, Aleem Siddique, MBBS, Ronald Zolty, MD, PhD, James N. Sullivan, MD   +5 more
doaj   +1 more source

Determination of eight volatile halogenated hydrocarbons in drinking water by headspace thermal desorption⁃gas mass spectrometry

Shanghai yufang yixue, 2022
ObjectiveTo establish a method for the determination of 8 volatile halogenated hydrocarbons in drinking water， including vinyl chloride， trichloroethylene， tetrachloroethylene， tetrachloromethane， chloroform， dichlorobromomethane， dichlorodibromomethane，
YU Juan, ZHENG Lei, XI Ye, ZHAN Ming
doaj   +1 more source

Determination of halogenated hydrocarbons in urine samples using a needle trap device packed with Ni/Zn–BTC bi-MMOF via the dynamic headspace method

RSC Advances, 2021
In this study, a nickel/zinc–BTC bi-metallic metal–organic framework (bi-MMOF) was employed as a new and efficient adsorbent in a needle trap device (NTD) for headspace (HS) sampling, extraction and analysis of halogenated hydrocarbons (trichloroethylene,
Razzagh Rahimpoor, A. Firoozichahak, D. Nematollahi, Saber Alizadeh, Parsa Alizadeh, Aliakbar Alinaghi Langari   +5 more
semanticscholar   +1 more source

Hydrogen migration in inner-shell ionized halogenated cyclic hydrocarbons

Scientific Reports, 2023
We have studied the fragmentation of the brominated cyclic hydrocarbons bromocyclo-propane, bromocyclo-butane, and bromocyclo-pentane upon Br(3d) and C(1s) inner-shell ionization using coincidence ion momentum imaging.
Abdul Rahman Abid, Surjendu Bhattacharyya, Anbu Selvam Venkatachalam, Shashank Pathak, Keyu Chen, Huynh Van Sa Lam, Kurtis Borne, Debadarshini Mishra, René C. Bilodeau, Ileana Dumitriu, Nora Berrah, Minna Patanen, Daniel Rolles   +12 more
doaj   +1 more source