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Steel Vanadium Titanium, 2005, 26(3): 33-36. [4] 刘晓华, 隋智通. 含Ti高炉渣加压酸解[J]. 中国有色金属学报, 2002, 12(6): 1281-1284.LIU Xiao-hua, SUI Zhi-tong. Leaching of Ti bearing blast furnace slag by pressuring[J..., 24(1): 39-45. [16] LIU Xiao-hua, SUI Zhi-tong. Kinetics of leaching Ti-bearing slag by dilute sulphuric acid[J]. Acta Metallurgica Sinica, 2003, 39(3): 293-296. [17] 刘晓华, 隋智通. 含钛高炉渣制取富钛料新工艺[J]. 内蒙古工业......
对提高攀枝花钛资源利用率的思考 苟淑云1 (1.攀枝花学院,四川,攀枝花,617000) 摘要:根据攀枝花市"打造中国钒钛之都,建设特色经济强市"的发展战略,分析了攀枝花钒钛磁铁矿资源综合利用发展历程中钛资源的回收利用情况.针对钛资源的利用率远落后于铁,钒资源回收利用率的现状,探讨了传统高炉冶炼流程和直接还原工艺在提高钛的回收利用率方面的研究现状和技术特点,并就充分利用现有技术力量取得钛产业发展中的技术突破提出了建议. 关键词:钒钛磁铁矿; 综合利用; 钛; 高炉冶炼; 直接还原; vanadium-bearing titaniferous magnetite; comprehensive uses; titanium; blast furnace smel-ting; direct reduction; [全文内容正在添加中] ......
and structure of Ti-bearing blast furnace slag[J]. ISIJ Int, 2015, 55(7): 1367-1376. [21] 隋丽丽, 翟玉春. 硫酸氢铵焙烧高钛渣提取TiO2[J]. 中国有色金属学报, 2014, 24(3): 826-830. SUI Li-li, ZHAI Yu-chun. Extraction of TiO2 from high... J L, WU L S, LIU W J, BAI Y N, XING X D, SU B X, KONG D W. Influence of B2O3 on viscosity of high Ti-bearing blast furnace slag[J]. ISIJ Int, 2012, 52(6): 984-991. [26] CHEN De-sheng, ZHAO Long-sheng......
A novel model for cost performance evaluation of pulverized coal injected into blast furnace based on effective calorific valueXU Run-sheng(徐润生)1, ZHANG Jian-liang(张建良)1, ZUO Hai-bin(左海滨)2, LI Ke... of Advanced Metallurgy, University of Science and Technology Beijing,Beijing 100083, China)Abstract:The combustion process of pulverized coal injected into blast furnace involves a lot of physical......
, SUI Zhi-tong. Leaching of Ti bearing blast furnace slag by pressuring[J]. The Chinese Journal of Nonferrous Metals, 2002, 12(6): 1281-1284. [4] 路 辉, 谢 刚, 愈小花, 谢红艳. 电炉钛渣碱浸除硅,铝与碱浸渣的预氧化焙烧动力学[J]. 过程工程学报..., SUI Zhi-tong, LI Li, FU Jian-xia. Kinetics of the leaching of TiO2 from Ti-bearing blast furnace slag[J]. J China Univ Mining & Technol, 2008, 18: 275-278. (编辑 何学锋) 基金项目:国家重点基础研究发展计划项目......
J. Cent. South Univ. (2018) 25: 1025-1032 DOI: https://doi.org/10.1007/s11771-018-3802-z Partial transient-liquid-phase bonding of TiC cermet to stainless steel using impulse pressuring with Ti/Cu... 2018 Abstract: Partial transient liquid phase (PTLP) bonding of TiC cermet to 06Cr19Ni10 stainless steel was carried out. Impulse pressuring was used to reduce the bonding time, and a Ti/Cu/Nb......
and promote the formation of 12CaO·7Al2O3 Key words: calcium aluminate slag; Na2O; MgO; phase transformation; alumina leaching 1 Introduction Calcium aluminate slag is obtained from blast furnaces... the furnace. The sintering was carried out at 1 500 °C for 1 h. The sample was cooled at 5 °C/min and taken out at 400 °C from the resistance furnace. 2.3 Leaching of calcium aluminate slag The sodium......
]. Hydrometallurgy, 2011, 105: 304-313. [19] SONG Qiang, WANG Jia-wei, XU Ben-jun. Leaching of Ti-enriched slag from red mud with sulfuric acid [J]. Nonferrous Metals, 2012, 5: 27-29. (in Chinese) [20...]. Transactions of Nonferrous Metals Society of China, 2014, 24(10): 3372-3377. [13] LIU Shui-shi, GUO Yu-feng, QIU Guan-zhou, JIANG Tao, CHENG Feng. Preparation of Ti-rich material from titanium slag......
-Ti magnetite tailings using roasting and leaching[J]. The Chinese Journal of Nonferrous Metals, 2021, 31(6): 1611-1620. DOI: 10.11817/j.ysxb.1004.0609.2021-36561 钪属于广义的稀土元素,也是典型的稀散元 素[1].全世界钪储量约为200万...次浸出,计算综合浸出成果. 图7 浸出液液固比对钪浸出的影响 Fig. 7 Effect of mass ratio of liquid to solid of leachate on scandium leaching 2.2.6 碱分解焙烧-浸出提取钪综合试验 本文探索了碱分解焙烧-二次浸出钒钛磁铁矿尾矿中的钪资源,得到了提取过程中的主要工艺参数,为验证分......
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