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germanium.P一tyPe germanium erystal ean be obtained by doPing high Puritygermanium with 3 valenee element as indium,gallium or boron.Similarlyn一tyPe germanium erys-tal can be doPed with 5 valenee element...Germanium Production in ChinaShen Huasheng;General Research Institute for Non-ferrous Metals, Beijing 100088摘 要:<正>1 .Introduetion Germanium differs......
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, solution was employed which included significant amount of indium obtained during zinc hydrometallurgical process. According to this work, about 99% of germanium can be extracted into solution using 2...J. Cent. South Univ. (2016) 23: 2214-2222 DOI: 10.1007/s11771-016-3279-6 Germanium separation and purification by leaching and precipitation Saeid Bayat, Sajjad Aghazadeh, Mohammad Noaparast, Mahdi......
硬锌渣常压浸取锌铟锗梁艳辉1,2,魏昶1,蒋鹏飞2,李旻廷2,李存兄2,邓志敢2,王国栋-3(1.云南省昆明市昆明理工大学材料与冶金工程学院2.内蒙古自治区呼伦贝尔市呼伦贝尔驰宏矿业有限公司)摘 要:研究硬锌渣两段硫酸常压浸取锌,铟,锗的冶金技术.在Ⅰ段低酸条件下将锌浸出,在Ⅱ段高酸和添加剂共同作用下将铟,锗等有价金属浸出.锌的浸出率达到90%以上,铟的浸出率达到88%以上,锗的浸出率可以达到90.57%以上.关键词:冶金技术； 硬锌渣； 浸取锌铟鍺； 浸出率......
and tin can be separated without washing the loaded organic phase. References [1] IZATT N E, DALE J B, IZATT S R, BRUENING R L. Extraction and recovery of indium and germanium from primary and secondary..., 2002, 43(12): 3195-3198. [9] ZHOU Tai-li, ZHONG Xiang, ZHENG Long-gao. Recovering In, Ge and Ga from zinc residues [J]. JOM, 1989, 41(6): 36-40. [10] GUO Xue-yi. Recovery of germanium and indium......
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...; Abstract: The yellow indium oxide nanoparticles were prepared by sintering the white deposition......
Indium recovery from zinc oxide flue dust by oxidative pressure leaching LI Xuan-hai(黎铉海)1, ZHANG Yan-juan(张燕娟)1, QIN Quan-lun(覃全伦)1, YANG Jian(阳 健)1, WEI Yan-song(韦岩松)2 1. School... 2009 ____________________________________________________________________________________________ Abstract: Indium was recovered from zinc oxide flue dust (ZOFD) with sulfuric acid by oxidative......
J. Cent. South Univ. (2012) 19: 2086-2093 DOI: 10.1007/s11771-012-1249-1 Effect of indium addition on corrosion of AP65 magnesium alloy JIN He-xi(金和喜), WANG Ri-chu(王日初), PENG Chao-qun(彭超群), SHI Kai(石...: The effect of indium addition on the corrosion behavior of AP65 Mg alloy was examined. The indium modified AP65 exhibits accelerated pitting corrosion and overall corrosion, but there is almost......
Leaching process of germanium oxide dustLIANG Jiea, b and WANG Huaa a Department of Materials and Metallurgical Engineering, Kunming University of Science and Technology, Kunming 650093, China b Chemistry Department, Bijie University, Bijie 551700, China摘 要:A thermodynamic analysis on the acid leaching process of germanium oxide dust and discussion......
Recovering germanium from coal ash by chlorination with ammonium chlorideZHU Guocai, SHI Wenzhong, and TIAN Jun Institute of Nuclear Energy Technology, Tsinghua University, Beijing 102201, China..."><正>A new process of enriching germanium from coal ash was developed. The process involves in mixing the coalash and ammonium chloride and then roasting the mixture to produce germanium chloride......
