Skip to main content

12 Result(s)

within Guoying Sheng Remove this filter Earth Sciences Remove this filter English Remove this filter

and

  1. No Access

    Article

    Measurement of aerosol effective density by single particle mass spectrometry

    Single particle mass spectrometry has been widely used to determine the size and chemical compositions of atmospheric aerosols; however, it is still rarely used for the microphysical properties measurement. In...

    GuoHua Zhang, **nHui Bi, BingXue Han, Ning Qiu, ShouHui Dai… in Science China Earth Sciences (2016)

  2. No Access

    Article

    Molecular characterization of sulfur compounds in some specieal sulfur-rich Chinese crude oils by FT-ICR MS

    Routine GC/MS analysis may apply to the volatilized Low-Molecular-Weight compounds in saturate and aromatic hydrocarbon fractions; thus, relative studies using this technique inevitably bring about some limita...

    Hong Lu, Quan Shi, QingLin Ma, Yang Shi, **Zhong Liu… in Science China Earth Sciences (2014)

  3. No Access

    Article

    Identification and formation of sulfur-containing steroids in sulfur-rich heavy oils in the **xian Sag, Bohai Bay Basin, North China

    High abundant sulfur-containing steroids were identified and detected in saturate hydrocarbon fractions of heavy oil with a high sulfur content in the **xian Sag, Bohai Bay Basin, North China. These sulfur-co...

    Hong Lu, QingTao Wang, Lin**ang Jiang, Hui Zhang… in Science China Earth Sciences (2013)

  4. No Access

    Article

    Characteristics, loss and gain of atmospheric carbonyl compounds in winters of 2008–2010 in Pearl River Delta region, China

    Formaldehyde (HCHO), acetaldehyde (CH3CHO) and acetone (CH3COCH3) were measured at Wanqingsha (WQS) in south China during November-December 2008–2010. Carbonyl compound pollution characteristics under the influen...

    Yonglin Liu, **nhui Bi, L. Y. Chan, Sheng Wen… in Journal of Atmospheric Chemistry (2013)

  5. No Access

    Article

    Water quality criteria for 4-nonylphenol in protection of aquatic life

    Here reproduction and death toxicity data were selected for 4-nonylphenol based on endocrine disrupting properties of the reproductive system. Assessment factor (AF) and species sensitivity distribution (SSD) ...

    BingLi Lei, Qian Liu, YanFeng Sun, YiPei Wang, ZhiQiang Yu… in Science China Earth Sciences (2012)

  6. No Access

    Article

    Characteristics of carbonyl compounds in ambient air of Shanghai, China

    The levels of carbonyl compounds in Shanghai ambient air were measured in five periods from January 2007 to October 2007 (covering winter, high-air-pollution days, spring, summer and autumn). A total of 114 sa...

    Juan Huang, Yanli Feng, Jian Li, Bin **ong… in Journal of Atmospheric Chemistry (2008)

  7. No Access

    Article

    Sorption properties of 1,3,5-trichlorobenznene on kerogen

    Chen Yang, Guoying Sheng, Zhi Dang in Chinese Journal of Geochemistry (2006)

  8. No Access

    Article

    Carbon isotopic values of individual n-alkanes in pyrolysates of algae

    This paper presents the carbon isotopic values of individual n-alkanes in pyrolysates of algae, which are widely spread in marine and lacustrine environments. The carbon isotopic values of n-alkanes originated...

    Wen Zhou, Qingyu Wu, Ruiyong Wang, Junbiao Dai… in Chinese Journal of Geochemistry (2000)

  9. No Access

    Article

    Application of pyrolysis gas chromatography technique to evaluation of coal-generated hydrocarbon

    Based on kerogen-generated hydrocarbon model, a new method to calculate hydrocarbon yields for coals and coaly samples was put forward by means of pyrolysis technique. At the same time, the empirical criteria ...

    Yongge Sun, Guoying Sheng, Jiamo Fu in Science in China Series D: Earth Sciences (1997)

  10. No Access

    Article

    Biomarker compounds as indicators of paleoenvironments

    In an attempt to assess the paleoenvironments of terrestrial sediments, some twenty-two representative Chinese non-marine sediment samples were studied using the molecular organic geochemistry method. The sedi...

    Jiamo Fu, Guoying Sheng, Jiayou Xu, Rongfen Jia… in Chinese Journal of Geochemistry (1992)

  11. No Access

    Article

    Geochemical characteristics of sphagnum brown coal — A possible oil-generating precursor

    A preliminary study of newly discovered sphagnum brown coal from the **gsuo Basin, Yunnan Province, China, which is quite rich in montan wax, indicates the predominance of highern-alkane homologues and aromatize...

    Jiamo Fu, Guoying Sheng, Deyu Chen, Dehan Liu… in Chinese Journal of Geochemistry (1987)

  12. No Access

    Article

    Sulphur-containing compounds in sulphur-rich crude oils from hypersaline lake sediments and their geochemical implications

    Three sulphur-rich commercial crude oils have been studied, which contain sulphur as high as up to 4–12%. These samples were collected from Tertiary hypersaline lake sediments of the Jianghan Basin, Hubei Prov...

    Guoying Sheng, Jiamo Fu, S. C. Brassell, A. P. Gowar… in Chinese Journal of Geochemistry (1987)