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Trans. Nonferrous Met. Soc. China 28(2018) 1456-1464 Dissolving behavior of ammonium paratungstate in (NH4)2CO3-NH3·H2O-H2O system Xiao-bin LI, Chun-hui GAO, Jie ZHOU, Qiu-sheng ZHOU, Tian-gui QI..., ammonia concentration and ammonium carbonate concentration on the dissolving behavior of ammonium paratungstate were studied in (NH4)2CO3-NH3·H2O-H2O system. The results show that rising temperature......
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文献标识码:A Solubility and dissolving mechanism of SiO2 in KCl-NaCl-NaF molten salt HE Xiao-feng, LI Yun-gang, TIAN Wei, LIANG Jing-long (School of Metallurgy... saturation method. The dissolving mechanism of SiO2 was confirmed by X-ray diffraction to quench sample of molten salt and thermodynamic analysis to the system. The results show that dissolving......
J. Cent. South Univ. Technol. (2007)04-0485-05 DOI: 10.1007/s11771-007-0094-0 Mechanism of gold dissolving in alkaline thiourea solution CHAI Li-yuan(柴立元), WANG Yun-yan(王云燕) (School of Metallurgical Science and Engineering, Central South University, Changsha 410083, China) _____________________________________________________________ Abstract:Reaction mechanism of gold dissolving......
Dissolving of Nb and Ti carbonitride precipitates in microalloyed steelsWenjin Nie, Shanwu Yang, Shaoqiang Yuan, and Xinlai HeMaterials Science and Engineering School, University of Science and Technology Beijing, Beijing 100083, China摘 要:<正> The dissolving behaviour of Nb and Ti carbonitride precipitates in microalloyed steels during isothermal......
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A Study on the Dissolving Loss of Nd in the NdCl3-Containing Systems郑朝贵,陈红摘 要:<正> The Dissolving loss of Nd in the systems NdCl3-MCln(M=Li,Na,K,Ca,Sr,Ba;n=1 or 2)and the NdCl3-rich NdCl3-LiF motlen salts,and in the system of NdCl3-(90 wt% KCl,10 wt%MCln) wasdetermined.It was found that the dissolving loss of Nd (BNd) in the NdCl3-KCl,NdCl3-CaCl2......
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J. Cent. South Univ. Technol. (2009) 16: 0312-0319 DOI: 10.1007/s11771-009-0053-z Influence of fly ash on early-age cracking behavior of high-flowing concrete ZHENG Jian-lan(郑建岚), WANG Xue-fang...; Abstract: The effects of quality and content of fly ash on the early-age cracking behavior of high-flowing concrete (HFC) were......
Preparation of mesoporous titania particles using ionic liquid dissolving starch as templatesCHEN Chunming, RAN Jingwen, and YE Qiunan Department of Chemistry, Hanshan Normal University, Chaozhou 521041, China摘 要:A mesoporous titania photocatalyst was prepared via calcining the solution of ionic liquid (1-methyl-3-butyl imidazolium bromide, [BMIM]Br......