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• Sulfuric acid leaching of high iron-bearing zinc calcine

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  来源： 《International Journal of Minerals Metallurgy and Materials2017年第11期》——Jin-lin Yang Ji-guang Liu Han-xin Xiao Shao-jian Ma

  ="ChDivSummary" name="ChDivSummary">Sulfuric acid leaching of high iron-bearing zinc calcine was investigated to assess the effects of sulfuric acid concentration, liquid-to-solid ratio, leaching time, leaching... minerals such as zinc ferrite in zinc calcine dissolving at high temperatures and high sulfuric acid concentrations but not at low temperatures and low sulfuric acid concentrations.关键词:......

• THIOUREA LEACHING OF GOLD FROM A CALCINE OF GOLD-BEARING ARSENICAL PYRITE CONCENTRATE

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  来源： 《中国有色金属学报(英文版)1996年第1期》——Xu Shengming Zhang Chuanfu Zhao Tiancong Wu Yanjun

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

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  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... Abstract: A beneficiation-metallurgy combination process is developed to recover Zn, Fe and to enrich In, Ag from high iron-bearing zinc calcine based on our former researches. In gaseous reductive roasting......

• Ceramification of Composites of MgO-Al₂O₃-SiO₂/Boron Phenolic Resin with Different Calcine Time

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  来源： 《Journal Of Wuhan University Of Technology Materials Science Edition2021年第2期》——石敏先 TANG Qingxiu FAN Shanshan DONG Chuang 黄志雄

  Ceramification of Composites of MgO-Al2O3-SiO2/Boron Phenolic Resin with Different Calcine Time石敏先,TANG Qingxiu,FAN Shanshan,DONG Chuang,黄志雄School of Materials Science and Engineering, Wuhan... ℃ for different time to promote ceramification of ceramifiable composite and improve heat resistance.The effects of different calcine time on the macroscopical morphology,mass loss,phase evolution......

• Extracting indium and preparing ferric oxide for soft magnetic ferrite materials from zinc calcine reduction lixivium

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  来源： 《中南大学学报(英文版)2011年第4期》——何静 唐谟堂 周存 吴胜男 陈永明 王涛 黄玲

  J. Cent. South Univ. Technol. (2011) 18: 1074-1079 DOI: 10.1007/s11771-011-0806-3 Extracting indium and preparing ferric oxide for soft magnetic ferrite materials from zinc calcine reduction... for soft magnetic ferrite material was developed. Using reduction lixivium from high-acid reductive leaching of zinc oxide calcine as raw solution, copper and indium were firstly recovered by iron powder......

• Element distribution of high iron-bearing zinc calcine in high gradient magnetic field

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  来源： 《中国有色金属学报(英文版)2012年第9期》——李密 彭兵 柴立元 王纪明 彭宁 闫缓

  Trans. Nonferrous Met. Soc. China 22(2012) 2261-2267 Element distribution of high iron-bearing zinc calcine in high gradient magnetic field LI Mi1, PENG Bing1, 2, CHAI Li-yuan1, 2, WANG Ji-ming1... from zinc calcine before acid leaching of hydrometallurgical process. Chemical composition and structural characterization of zinc calcine were studied via inductively coupled plasma (ICP), X-ray......

• 黄金洞焙砂浸金率低的原因分析

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  来源： 《中国有色金属学报1998年第2期》——胡沁 郁强 周传华 李国勋

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• 菱镁矿煅烧-浮选除钙及其机理

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  来源： 《中国有色金属学报2012年第10期》——冯雅丽 杨志超 李浩然 刘欣伟 蔡震雷

  as adjustment agent. Key words: magnesite; calcine; ζ potential; molecular mechanics 基金项目:国家高技术研究发展计划项目(2012AA062401) 收稿日期:2011-09-26；修订日期:2012-03-15 通信作者:冯雅丽,教授,博士；电话:010-62311181；E-mail: ylfeng126@126.com......

• Thermodynamic and Kinetic Studies of Effective Adsorption of 2,4,6-trichlorophenol onto Calcine Mg/Al-CO₃ Layered Double Hydroxide

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  来源： 《Journal Of Wuhan University Of Technology Materials Science Edition2016年第6期》——张丹 ZHAO Guoqing YU Jingang YAN Tao ZHU Mingyue 焦飞鹏

  Thermodynamic and Kinetic Studies of Effective Adsorption of 2,4,6-trichlorophenol onto Calcine Mg/Al-CO3 Layered Double Hydroxide张丹,ZHAO Guoqing,YU Jingang,YAN Tao,ZHU Mingyue,焦飞鹏College of Chemistry and Chemical Engineering,Central South University摘 要:Adsorption of 2, 4, 6-trichlorophenol(TCP) onto the calcined Mg/Al-CO3 layered double hydroxide(CLDH......

• 锌焙砂中浸渣氧压酸浸新工艺探讨

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  来源： 《有色金属2011年第2期》——巨佳 王吉坤 张向阳 徐静 谢红艳 贺山明

  锌焙砂中浸渣氧压酸浸新工艺探讨巨佳1,王吉坤2,张向阳3,徐静3,谢红艳3,贺山明3(1.江苏省南京市东南大学2.云南冶金集团总公司,昆明 6500313.昆明理工大学,昆明 650093)摘 要:锌焙砂一般采用中性-低酸-高酸三段浸出工序,该工艺在酸浸出中浸渣的过程中,铁也大量浸出进入到溶液中,增加了后续除铁的难度.本文探讨了氧压酸浸与传统湿法炼锌相结合的工艺的可行性,提出了锌焙砂中浸渣一段氧压浸出和两段氧压浸出新工艺.关键词:湿法炼锌； 锌焙砂； 中浸渣； 氧压酸浸......