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• Inhibitory effect of ammonia nitrogen on specific methanogenic activity of anaerobic granular sludge

  来源： 《中南大学学报(英文版)2006年第1期》——周洪波 邱冠周

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• 硫铵法制取等级氧化锌

  来源： 《中国有色金属学报1998年第1期》——唐谟堂 欧阳民

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• 从碱性NH₄OH/NH₄Cl缓冲溶液中电沉积镍

  来源： 《中国有色金属学报(英文版)2019年第1期》——Piotr M. SKITAL PrzemysLaw T. SANECKI Dorota SALETNIK Jan KALEMBKIEWICZ

  electrochemical data (Table 2) where the Ni2+ concentration decreased by a factor of 251. A question arises, of which ammonia complex among possible NiLn, n=1-6 is the dominant form in the investigated...:0.5 corresponds to Ni2+ aqua complex, blue color at molar ratios of Ni/NH3 being 1:1 and more corresponds to the ammonia complex. The molar ratio of Ni/NH3 being 1:2, selected as optimization......

• STUDY ON TREATMENT OF AMMONIA LEACHING SLAG IN THE METALLURGICAL PROCESS OF TUNGSTEN

  来源： 《中南大学学报(英文版)1995年第2期》——Sun Peimen Li Honggui Li Yunjiao Liu Maosheng Su Pengtuan Wei Zhiquan Jian Detai

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• Zn(Ⅱ)-NH₃-NH₄Cl-H₂O体系电积锌工艺及阳极反应机理

  来源： 《中南大学学报(自然科学版)1999年第2期》——唐谟堂 杨声海

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• Thermodynamic analysis of simplified dual-pressure ammonia-water absorption power cycle

  来源： 《中南大学学报(英文版)2012年第3期》——华君叶 陈亚平 刘化瑾 吴嘉峰

  J. Cent. South Univ. (2012) 19: 797-802  DOI: 10.1007/s11771-012-1074-6 Thermodynamic analysis of simplified dual-pressure ammonia-water absorption power cycle HUA Jun-ye(华君叶), CHEN Ya-ping(陈亚平... ? Central South University Press and Springer-Verlag Berlin Heidelberg 2012 Abstract: A simplified dual-pressure ammonia-water absorption power cycle (DPAPC-a) using low grade energy resources......

• 热分解含氨草酸钴复盐制备纤维状多孔钴粉

  来源： 《中南大学学报(自然科学版)2011年第4期》——湛菁 周涤非 张传福 贺跃辉 岳建峰

  using ammonia as complex agent. The phase, composition and morphology of the novel precursor were characterized by XRD, IR, DTA/TGA and SEM analysis. The influences of various conditions in pyrolysis... complex with ammonia; cobalt powders; fibrous; porous; growth mechanism 超细钴粉由于其具有特殊的物理,化学性能,在硬质合金,电池,催化剂,磁性材料,吸波材料,陶瓷等领域应用中表现出许多优异性能[1-5].应用中,粉末的理化性能决定其应用领域的发展前景[6],例如在磁记录介质方面,准一维形貌的金属钴粉具有磁晶各向异性和较高的磁化强度,在......

• 超声波辐射对低品位氧化锌矿氨浸行为的影响

  来源： 《中国有色金属学报2009年第5期》——张玉梅 李洁 陈启元 丁红青

  oxide by using ammonium sulfate and ammonia complex process[J]. The Chinese Journal of Nonferrous Metals, 1998, 8(1): 118-121. [8] FENG Lin-yong, YANG Xian-wan, SHEN Qing-feng, XU Ming-li, JIN Bing-jie...浸出时间；同时,超声强化氨浸对锌的浸出具有较高选择性. 关键词:低品位氧化锌矿；超声波辐射；氨浸 中图分类号:TB 559；TF 813；TF 803.21　　     文献标识码:A Influence of ultrasonic irradiation on ammonia leaching of  zinc from low......

• Extraction of valuable metals from low-grade nickeliferous laterite ore by reduction roasting-ammonia leaching method

  来源： 《中南大学学报(英文版)2010年第4期》——陈胜利 郭学益 石文堂 李栋

  complex can be easily absorbed by Fe(OH)3 formed in ammonia leaching process. The results also indicate that the adsorption capacity of Co by Fe(OH)3 is stronger than that of Ni. Therefore, according...J. Cent. South Univ. Technol. (2010) 17: 765-769 DOI: 10.1007/s11771-010-0554-9 Extraction of valuable metals from low-grade nickeliferous laterite ore by reduction roasting-ammonia leaching method......

• A novel catalyst of silicon cerium complex oxides for selective catalytic reduction of NO by NH₃

  来源： 《Journal of Rare Earths2010年第5期》——徐海涛 沈岳松 邵成华 林福文 祝社民 丘泰

  A novel catalyst of silicon cerium complex oxides for selective catalytic reduction of NO by NH3徐海涛1,沈岳松2,邵成华2,林福文2,祝社民2,丘泰21. School of Energy & Environment, Southeast University2. College of Materials Science and Engineering, Nanjing University of Technology摘 要:A series of CeO2/SiO2 and SixCe1-xO2 complex oxides supported on an activated......