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Friction and wear performances of borates and lanthanum chloride in water WANG Jiu1,FANG Jianhua1,LI Jia1,LOU Fang1,CHEN Boshui1 (1.Logistical Engineering University, Chongqing 400016, China) Abstract:The antiwear and friction-reducing performances of sodium borate, potassium borate and lanthanum chloride in water were evaluated on a four-ball friction tester. The topographies, element......
Reaction Kinetics of LiOH Improved with Composite Silica Gel of Lanthanum Chloride for Absorbing CO2 Zhao Zhuo1,Fu Pingfeng2,Wang Jingxin3 (1.Department of Environmental Science, College of Arts.... The reaction generated water was absorbed with the composite silica gel of lanthanum chloride to make the experiment repeatable. At the reaction temperature of 15~60℃ and initial CO2 pressures of 25......
Reaction Kinetics of LiOH· H2O and CO2 Improved with Composite Silica Gel of Lanthanum Chloride Zhao Zhuo1,Fu Pingfeng2,Wang Jingxin3 (1.Department of Environmental Science, College of Arts... by composite silica gel of lanthanum chloride. At the reaction temperature of 273~323K and initial CO2 pressures of 40~100kPa, reaction kinetics obeyed the Erofeev model. The reaction rate decreased......
Lanthanum Chloride Inhibiting Expression of Inducible Nitric Oxide Synthase in RAW264.7 Macrophages Induced by Lipopolysaccharide Xie An1,Lou Yuanlei1,Wang Yang1,Guo Fei3,Li Guohui3 (1.Institute...:Nitric oxide (NO) and its reaction products were key players in the pathophysiology of sepsis and shock. The present study was designed to explore the effects of lanthanum chloride (LaCl3......
, China;2.College of Life Sciences, Peking University, Beijing 100871, China;3.Department of Biochemistry, Yantai University, Yantai 264005, China) Abstract:Lanthanum chloride can promote expression... the activity of expression product. 2 and 5 mmol·L-1 CeCl3 decreases the activities of the expression product by 21% and 33% (from 14.6 to 11.5 and 9.8 U·ml-1). Key words:rare earths; lanthanum chloride......
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Friction and wear performances of borates and lanthanum chloride in water陈波水,方建华,王九,李嘉,娄方摘 要:The antiwear and friction-reducing performances of sodium borate, potassium borate and lanthanum chloride in water were evaluated on a four-ball friction tester. The topographies, element distribution and chemical characteristics of the worn surfaces were......
Current efficiency in electro-winning of lanthanum and cerium metals from molten chloride electrolytesDeepak Kumar Sahoo1,Harvinderpal Singh1,Nagaiyar Krishnamurthy21. Rare Earths Development Section... from preparation of anhydrous lanthanum/cerium chloride to electrolysis yielding of metal deposits has been described. The effect of process parameters such as temperature, electrolyte composition......
Effect of Lanthanum Chloride on Membrane Permeability of Corn Root Tissue焦根林,汤锡珂,吴兆明摘 要:<正> The effect of lanthanum ion on membrane permeability... of lanthanum,and the concentration has no further dependence on ionleakages above 25 μmol/L.After treating the root tissue for one hour with lanthanum ion,the amount of leak-age has linear dependence......