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3篇 您的检索式:作者名="Xi Qiuling"
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1Origin and accumulation of high-maturity oil and gas in deep parts of the Baxian Depression, Bohai Bay Basin, China显示文摘Great quantities of light oil and gas are produced from deep buried hill reservoirs at depths of 5,641 m to 6,027 m and 190 °C to 201 °C in the Niudong-1 Well, representing the deepest and hottest commercial hydrocarbons discovered in the Bohai Bay Basin in eastern China. This discovery suggests favorable exploration prospects for the deep parts of the basin. However, the discovery raises questions regarding the genesis and accumulation of hydrocarbons in deep reservoirs. Based on the geochemical features of the hydrocarbons and characteristics of the source rocks as well as thermal simulation experiments of hydrocarbon generation, we conclude that the oil and gas were generated from the highly mature Sha-4 Member (Es4 ) source rocks instead of thermal cracking of crude oils in earlier accumulations. The source kitchen with abnormal pressures and karsted carbonate reservoirs control the formation of high-maturity hydrocarbon accumulations in the buried hills (i.e., Niudong-1) in conjunction with several structural-lithologic traps in the Es4 reservoirs since the deposition of the upper Minghuazhen Formation. This means the oil and gas exploration potential in the deep parts of the Baxian Depression is probably high.Zhao Xianzheng Jin Qiang Jin Fengming Ma Peng Wang Quan Wang Jing Ren Chunling Xi Qiuling 2013Petroleum Science2013,10,3:10
2Emerging Views on the Overall Process Treatment of Municipal Domestic Waste for the Sustainable Use of Landfills in China显示文摘1.Introduction With the continuous improvement of living standards and the rapid development of urbanization,the annual production of municipal domestic waste in China has reached over 2108 t and is expected to increase in the future.Landfill technology,which is the main method for the traditional treatment of domestic waste,accounts for more than 60%of the total treatment in China.However,current single-landfill technologies have a series of problems(Fig.1(a)).First,recyclable resources within the vast amount of domestic waste often cannot be recycled and utilized,thereby causing resources to be wasted and deviated from sustainable cycles.Second,the amount of domestic waste that is decomposed and disposed of by landfill technology is considerably less than the amount entering landfill sites each year.Accordingly,a large area of valuable land must be developed for the construction of new landfill sites.Wenbing Tan Beidou Xi Xinyu Zhao Qiuling Dang 2020Engineering2020,6,7:4
3On the applicability of the‘humic acids’nomenclature from natural ecosystems to engineering sciences显示文摘‘Humic acids(HA)’are the major constituents of natural organic matter(NOM)derived from the plant or biological residues by decomposition and synthesis in natural ecosystems.They have been defined as relatively high molecular weight aggregates of macromolecules associations with series of highly reactive functional compounds,and considered to be as irreplaceable roles(such as the impact on global carbon and nitrogen dynamics,atmosphere,living plants,chemically reactive and NOM structure stabilization)in natural ecosystems[1].Xinyu Zhao Beidou Xi Wenbing Tan Xiang Li Qiuling Dang Renfei Li 2021Environmental Science and Ecotechnology2021,,2:0
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