aromatic hydrocarbon

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Related to Aromatic hydrocarbons: benzene
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  • noun

Words related to aromatic hydrocarbon

a hydrocarbon that contains one or more benzene rings that are characteristic of the benzene series of organic compounds

References in periodicals archive ?
The purpose of this consultation is to designate a laboratory for carrying out tests on pavement cores to find or not the presence of asbestos and / or polycyclic aromatic hydrocarbons.
The likely culprit, scientists eventually deduced, was the intrinsic infrared emission from a class of organic molecules known as polycyclic aromatic hydrocarbons (PAHs), which, scientists would later discover, are amazingly plentiful; nearly 10 percent of all the carbon in the universe is tied up in PAHs.
3]' -- Choriatika Allantika Xipsitis Ltd -- contains more than the permitted levels of Polycyclic Aromatic Hydrocarbons (PAHs) which are a group of more than 100 different chemicals that are released from burning coal, oil, gasoline, trash, tobacco, wood, or other organic substances such as charcoal-broiled meat.
PAHs can be divided into two categories according to their physical and chemical properties, namely low molecular weight aromatic benzene with 2-3 rings and high molecular weight aromatic hydrocarbons with 4-6 phenyl rings.
pdf) polycyclic aromatic hydrocarbons - a class of chemicals that are produced when coal, oil or wood is burned - can mutate the DNA and cause cancer.
Polycyclic Aromatic Hydrocarbons (PAHs) are comprised of many environmental contaminants that are basically denoted as a group of organic compounds and are commonly present in the atmosphere.
The levels of total aromatic hydrocarbons for 80% of studied stations were exceeding effects range- median value (ERM) for the sediment quality guideline (SQG).
Polycyclic aromatic hydrocarbons in cereals, cereal products, vegetables, vegetable products and traditionally smoked foods.
On the basis of structure it could be aliphatic hydrocarbons and aromatic hydrocarbons.
Forsgren presents papers on the sources, lifecycle and removal of polycyclic aromatic hydrocarbons (PAHs) from the environment.
In general, saturated hydrocarbons are considered to discuss the origin and maturation of source rocks, while aromatic hydrocarbons are little taken into account to deal with thermal maturity [2-5], source of organic matter [6, 7], biodegradation [8, 9] and depositional environment [10].
An aromatic hydrocarbons production complex at Atyrau refinery will begin operation in the second half of 2014, said Kazakh Minister of Oil and Gas Uzakbay Karabalin on Monday.
Prenatal exposure to polycyclic aromatic hydrocarbons (PAHs) has previously been associated with higher incidence of depression, anxiety, and attention problems among highly exposed children.
In a cohort study of 432 nonsmoking pregnant women who gave birth at term, consumption of grilled meat (a major source of polycyclic aromatic hydrocarbons [PAH]) was associated with a significant reduction in birth weight of 106 g, after adjustment for prenatal exposure to airborne PAH and other potential confounding variables.
The soil and sediment are contaminated with volatile organic compounds and polycyclic aromatic hydrocarbons, and the ground water is contaminated with volatile organic compounds from past operations at this former paper bag manufacturing, laundry and dry cleaning facility.