共搜索到5703条信息，每页显示10条信息，共571页。用时：0小时0分0秒570毫秒

• Application of P507 and isooctanol extraction system in recovery of scandium from simulated red mud leach solution

  来源： 《JOURNAL OF RARE EARTHS2019年第9期》——Chuanying Liu Li Chen Ji Chen Dan Zou Yuefeng Deng Deqian Li

  Application of P507 and isooctanol extraction system in recovery of scandium from simulated red mud leach solutionChuanying Liu,Li Chen,Ji Chen,Dan Zou,Yuefeng Deng,Deqian LiState Key Laboratory of Rare Earth Resource Utilization,Changchun Institute of Applied Chemistry,Chinese Academy of SciencesUniversity of Chinese Academy of Sciences摘 要:The current......

• Numerical simulation for elastic recovery of ultra-precision machined surface of OFHC copper

  来源： 《中国有色金属学报(英文版)2005年第z2期》——李旦 王洪祥 宗文俊 程凯 李付永

   ......

• Recovery stress characteristics of TiNi alloy wires after partial martensitic transformation under different constraint conditions

  来源： 《中国有色金属学报(英文版)2005年第2期》——邢廷勇 郑雁军 崔立山

  Article ID: 1003-6326(2005)02-0336-04 Recovery stress characteristics of TiNi alloy wires after partial martensitic transformation under different constraint conditions XING Ting-yong(邢廷勇), ZHENG Yan-jun(郑雁军), CUI Li-shan(崔立山) (Department of Materials Science and Engineering, University of Petroleum Beijing, Beijing 102249, China) Abstract: The recovery stress characteristics of a TiNi......

• Effect of mechanical expanding on strain recovery characteristics and microstmctures of TiNiNb shape memory alloy

  来源： 《中国有色金属学报(英文版)2001年第1期》——王利明 郑玉峰 蔡伟 赵连城

  ......

• Recovery of iron and rare earth elements from red mud through an acid leaching-stepwise extraction approach

  来源： 《中南大学学报(英文版)2019年第2期》——周康根 张雪凯 陈伟 雷清源 黄颖 彭长宏

  ARTICLE J. Cent. South Univ. (2019) 26: 458-466 DOI: https://doi.org/10.1007/s11771-019-4018-6 Recovery of iron and rare earth elements from red mud through an acid leaching-stepwise extraction... of 20 min. Furthermore, P204 can effectively extract the scandium while Al and most other REEs remain in the aqueous phase. This approach may provide a new insight for the recovery of valuable......

• Sustainable lignite resource planning at Thar coalfield, Pakistan

  来源： 《中南大学学报(英文版)2018年第5期》——Fahad Irfan SIDDIQUI Abdul Ghani PATHAN Bahtiyar üNVER Günes ERTUNC

  J. Cent. South Univ. (2018) 25: 1162-1172 DOI: https://doi.org/10.1007/s11771-018-3815-7 Sustainable lignite resource planning at Thar coalfield, Pakistan Fahad Irfan SIDDIQUI1, Abdul Ghani PATHAN1... resource of more than 175 billion tons. Resource planning is an essential part of the strategic plan for optimal and economical exploitation of Thar lignite. Main objective of the present research......

• 钨渣中有价金属综合回收工艺

  来源： 《中南大学学报(自然科学版)2003年第1期》——戴艳阳 钟海云 李荐 钟晖

   ......

• Recovery of valuable metals from waste diamond cutters through ammonia–ammonium sulfate leaching

  来源： 《International Journal of Minerals Metallurgy and Materials2017年第12期》——Ping Xue Guang-qiang Li Yong-xiang Yang Qin-wei Qin Ming-xing Wei

  Recovery of valuable metals from waste diamond cutters through ammonia–ammonium sulfate leachingPing Xue1,2,Guang-qiang Li1,Yong-xiang Yang1,3,Qin-wei Qin1,Ming-xing Wei21. Key Laboratory for Ferrous Metallurgy and Resource Utilization of Ministry of Education,Wuhan University of Science and Technology2. School of Electromechanical and Architectural Engineering,Jianghan University3. Department......

• NAND flash service lifetime estimate with recovery effect and retention time relaxation

  来源： 《中南大学学报(英文版)2014年第8期》——BU Kai(步凯)1 2 CHEN Yi-ran(陈怡然)1 XU Hui(徐晖)2 YI Wei(易伟)2 XIE Qi-you(谢启友)2

  NAND flash service lifetime estimate with recovery effect and retention time relaxationBU Kai(步凯)1, 2, CHEN Yi-ran(陈怡然)1, XU Hui(徐晖)2, YI Wei(易伟)2, XIE Qi-you(谢启友)2(1. Department of Electrical...:A service life model of NAND flash and threshold voltage shift process is proposed to calculate the service life and endurance. The relationships among achievable program/erase (P/E) cycles, recovery time......

• Comprehensive recovery of Fe, Zn, Ag and In from high iron-bearing zinc calcine

  来源： 《中南大学学报(英文版)2017年第5期》——刘恢 彭兵 彭宁 薛珂 林冬红

  J. Cent. South Univ. (2017) 24: 1082-1089 DOI: 10.1007/s11771-017-3511-z Comprehensive recovery of Fe, Zn, Ag and In from high iron-bearing zinc calcine PENG Bing(彭兵)1, 2, PENG Ning(彭宁)1, LIU Hui(刘恢... the generation of zinc iron solid solution (Fe0.85-xZnxO), which can bring a decrease of iron recovery in magnetic separation. After roasting, acid leaching and multistage magnetic separation are carried out......