By adopting these technologies, fuel oils with low sulfur, low thiol and low aromatic contents can be obtained.

采用这些技术，可以生产低硫、低硫醇或低硫低芳烃含量的燃料产品。

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The main components of biological diesel oil are reproducible biological resources with good property of fuel and environment, containing oxygen and little of sulfur and aromatic hydrocarbon.

生产生物柴油的主要原料是可再生的生物资源，生物柴油含氧而基本不含硫和芳香烃，具有良好的燃料品质和环境友好性。

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The products from GTL include fuel oil, base oil for lubricant, and other chemicals, which are environmentally friendly due to their few S, N, metal, and aromatic hydrocarbon content.

GTL产品基本上由直链烷烃、烯烃组成，具有无硫、无氮、无金属、无芳烃等特点，是环境友好的油品和化学品。

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Fracking fluids are believed to contain, in addition to water, benzene, ethylbenzene, formaldehyde, methanol, naphthalene, polycyclic aromatic hydrocarbons, toluene, xylene, boric acid, hydrochloric acid, isopropanol, and diesel fuel.

FORBES: European Gas Giant Backs French Fear Of Fracking