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Experimental and field study on dissipation coefficient of supersaturated total dissolved gasFENG Jing-jie(冯镜洁), LI Ran(李然), MA Qian(马倩), WANG Le-le(王乐乐) (State Key Laboratory of Hydraulics and Mountain River Engineering (Sichuan University), Chengdu 610065, China)Abstract:The elevated supersaturation of total dissolved gas (TDG) downstream of a high-dam spill has deleterious effects on fish......
Gas sensitivity of indium oxide HUANG Shi-zhen1, 2, LIN Wei1, 2, CHEN Wen-zhe1, 2 1. Fujian Key Laboratory of Microelectronic IC, Fuzhou University, Fuzhou 350002, China; 2. College... at low heating temperature, and the status is reversed at high heating temperature.. Key words: indium oxide; gas sensor; gas sensitivity  ......
On-line monitoring of dissolved gas-in-oil with FTIR spectraXianyong Liu, Yunluo Liu ,and Li YueSchool of Information and Control Engineering, Southwest University of Science and Technology, Mianyang... and Technology, Mianyang 621002, China摘 要:<正> To overcome the disadvantages of conventional DGA (dissolved gas-in-oil) analysis using gas chromatography......
by an electrochemical technique on steel substrates in various solution environments. And the influence of dissolved gas on formation of calcareous deposit films was investigated by scanning electron microscopy(SEM), energy dispersive spectroscopy(EDS) and X-ray diffractometry(XRD). Consequently, these results showed that formation of good overall calcareous deposited films by dissolved gas......
J. Cent. South Univ. (2017) 24: 1727-1735 DOI: https://doi.org/10.1007/s11771-017-3580-z A hybrid zeolitic imidazolate framework Co-IM-mIM membrane for gas separation GAO Zheng-cai(高正才)1, LI Li-qing... in Teflon-lined autoclave at 120 °C after pre-depositing by dip-coating at room temperature. No visible cracks, pinholes or other defects were observed on the membrane layer. The gas separation studies......
J. Cent. South Univ. (2020) 27: 531-541 DOI: https://doi.org/10.1007/s11771-020-4314-1 Water invasion and remaining gas distribution in carbonate gas reservoirs using core displacement and NMR GUO Cheng-fei(郭程飞)1, 2 ,3, LI Hua-bin(李华斌)1, 2, TAO Ye(陶冶)1, 2,LANG Li-yuan(郎丽媛)1, 2, NIU Zhong-xiao(牛忠晓)4 1. State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University......
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Depolarised gas anodes for aluminium electrowinning G. M. HAARBERG1, E. KVALHEIM1, A. P. RATVIK1, S. J. XIAO1, T. MOKKELBOST2 1. Department of Materials Science and Engineering, Norwegian... a higher anode potential. An alternative approach is to use a natural gas or hydrogen gas anode to reduce the CO2 emissions and lower the anode potential. Preliminary laboratory experiments were carried......
in the ore will not be leached. The determination of principal dissolved metals in the leaching liquor by flame atomic absorption spectrometry, and the chemical analysis of solid residues by emission... words: sulphide concentrate; rate of dissolution; dissolved metals; solid residue  ......
ARTICLE J. Cent. South Univ. (2019) 26: 2185-2196 DOI: https://doi.org/10.1007/s11771-019-4165-9 Experimental study on repair characteristics of damaged rock salt of underground gas storage YIN... on permeability, which affects the tightness of underground salt cavern gas storage in further. During the leaching of a salt cavern, the brine with formation temperature and pressure can promote......