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Tang Qingyun; Wen Ruiming(Department of Chemistry, Yiyang Teachers ' College, Hunan, 413049)  
This article reports on a method of retrieving cobalt metal and tungsten carbide from hard alloy scrap by the sulphate method.
【CateGory Index】: X756
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2 HU Yu-jie,SUN Pei-mei,LI Hong-gui,CHEN Ai-liang(College of Metallurgical Science and Engineering,Central South University,Changsha,410083,China);Recovery and Latest Development for Cemented Carbide Scrap[J];Rare Metals and Cemented Carbides;2004-03
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2 HUANG RongYi1, LIU JuXiang2 (1 Chemistry Department of Anqing Teachers College, Anqing 246011, China 2 Heli Middle School of Ninguo, Ninguo 235000, China);A Basic Solutions Method of Calculating Wave Function of Degenerate Energy Level for Conjugated Molecule[J];Journal of Anqing Teachers College(Natural Science Edition);2003-04
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4 WANG Zhi hua 1 MIAO Qian 2 HUANG Yu li 1 (1.The Key Laboratory of Science and Technology of Controllable Chemical Reactions, Ministry of Education, Beijing University of Chemical Technology, Beijng 100029, China; 2.Beijing Industrial & Professio;Determination of the dissociation constants of chitosan[J];JOURNAL OF BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY;2002-01
5 JIN Ri-guang MU Xue-yan (College of Materials Science and Engineering, Beijing University of Chemical Technology; Beijing Sub-cluster Life Power Technology Institute, Beijing 100029, China);The JRG-fourth statistics scale on the distribution law of biopolymer element active centers in Chinese medicines(Ⅲ):Prerequisite that each chemical element becomes a bioactive center[J];Journal of Beijing University of Chemical Technology;2003-04
6 JIN Ri-guang MU Xue-yan (College of Materials Science and Engineering, Beijing University of Chemical Technology; Beijing Sub-cluster Life Power Technology Institute, Beijing 100029, China);The JRG-Fourth statistics scale on the distribution law of biopolymer element active centers in Chinese medicines(Ⅳ):──Relationship between the Yin-Yang attributes and oxidation potential of hydrated complexion lying in the bioactive centers[J];Journal of Beijing University of Chemical Technology;2003-05
7 ZHANG Wei-guang(Chem.& Chem.Engn.Coll.,Qiqihar University,Qiqihar 161006,Heilongjiang,China);Synthesis of 2-methyl-5,6-dihydro-2H-pyrane using BF_3-ethyl ether as catalyst[J];Journal of Baoji College of Arts and Science(Natural Science Edition);2005-04
8 Jiang Fuhua Zhang Ping;A Study on the Corrosion Inhibition Behavior of Mild Steel in HCl Solution by N-Dodecylglycines[J];Surface Technology;1996-02
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10 LONG Yan-hui 1, XIANG Ming-li 2, GAO Yan-he 2 (1.Department of Chemical Engineering, Chongqing Industrial College, Chongqing 400050, China; 2.Department of Chemical Engineering, Sichuan University, Chendu 610065, China);Detecting Dissociate Equilibrium Constant of Acetic Acid with Conductometer[J];Journal of Chongqing Institute of Technology Management;2001-05
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2 DOU Sen ZHANG Jin-Jing LI Kai YU Shui-Qiang WANG Li-Li PING LI-Feng Guan Song ZHOU Su-Yan LIN Xue-Wei GAO-Xian College of Resources and Environmental Sciences,Jilin Agricultural University Changehun 130118 China. Yves Tardy ENSAT,Montgeard,31560 Nailloux,Toulouse,France;A Preliminary Study on Thermodynamic Stability of Humic Acid and Fulvic Acid in Soil[A];[C];2008
3 PAN GuoRong In LeiShan County third middle school, GuiZhou, LeiShan (557199);Discussion about the existence forms of non-metallic Elements molecular stability[A];[C];2013
Chinese Journal Full-text Database 10 Hits
1 Tang Qun;Hu Wenxian;Peng Gang and Wang Youming(Beijing General Research Institute for Non-ferrous Metals,Beijing 100088);ANALYTICAL STUDY ON IMPORTED CEMENTED CARBIDE ANVILS AND DIES[J];POWDER METALLURGY TECHNOLOGY;1996-01
2 Qian Yitai Xie Yi Tang Kaibing (University of Science and Technology of China, 230026 Hefei);Solvothermal Synthesis of Non-oxide Nanoscale Materials[J];Bulletin of the Chinese Academy of Sciences;2001-01
3 Liang Huqi(School of Chemistry and Chemical Engineering)Chen Shiguan(School of Material Science and Engineering)Hu Yuhao(Shanghai Alloy Material Works);Electrochemical Treatment of Wastehard Alloy to Recover Tungsten and Cobalt[J];JOURNAL OF SHANGHAI UNIVERSITY(NATURAL SCIENCE EDITION);1995-01
4 Yuan Shuyu (Department of Chemistry, Tsinghua University, 100084);Recovery of tungsten and cobalt from waste hard-alloy by phosphoric acid process[J];MODERN CHEMICAL INDUSTRY;1996-03
5 Sun Baoqi(P/M Factory, Central South University of Technology);Comments on Scrap Hard Metals Reclamation in China[J];RARE METALS AND CEMENTED CARBIDES;1998-03
6 ZHAO Qin-sheng (Central South University,Changsha 410083,China);Latest Development of the Mechanical Grinding as Simplest Method for Recovering of Hard Metal Scrap[J];Rare Metals and Cemented Carbides;2002-03
7 Tang Qing yun(Yiyang Teachers college, Hunan yiyang, 413049))Duan Dong Ping(Yigang powder metallurgy Factory);Retrieving Co and Carbe-W by means of scrap Hard alloy with Nitric Acid[J];Journal of Yiyang Teachers College;1996-06
8 Duan Dongping (Viyang powder Metallurgy Factory,Viyang 413049);Dealing with Hard Alloy Scrap by Electrolysis and Retrieving Cobalt Metal and Tungsten Carbide from it[J];JOURNAL OF YIYANG TEACHERS COLLEGE;1998-05
9 Tang Qingyun (The Chmistry Department of Yiyang Teacher′s College) Duan Dongping (Yi yang Powder Metallurgy Plant);THE TREATMENT OF HARD ALLOY SCRAP TO RECOVER COBALT MELT AND TUNGSTEN CARBIDE BY ELECTROOSMOSIS AND ELECLROLYSIS[J];CEMENTED CARBIDE;2000-03
10 Yu Zhongming Kuang Tongchun Bai Xiaojun Wang Chengyong Guo Zhongning (Guangdong Institute for Mechanical Research) (Guangdong University of Technology,Guangzhou 510090);STUDY ON MECHANICAL POLISHING PROCESSES OF CHEMICALLY VAPOR DEPOSITED DIAMOND FILMS[J];CEMENTED CARBIDE;2000-03
【Secondary References】
Chinese Journal Full-text Database 9 Hits
1 ZHAO Wan-jun,RUAN Jian-ming,YANG Hai-lin,XIE Jian-quan(State Key Laboratory of Powder Metallurgy,Central South University,Changsha 410083,China);Carbon content control during producing cemented carbide with recovered WC[J];Materials Science and Engineering of Powder Metallurgy;2007-06
2 Li Zhao,Yu Aibing,Dong Liang,Wang Hao Li Zhao,Postgraduate,The Faculty of Engineering,Ningbo University,Ningbo,Zhejiang 315211,China;Recycling and Reusing of Metal-cutting Tools[J];Tool Engineering;2010-10
3 JIAO Cui-yan,GUO Xue-yi(School of Metallurgical Science and Engineering,Central South Univertity,Changsha 410083,China);Progress and Research Direction of Treatment Technique for Cobalt White Alloy[J];Metal Materials and Metallurgy Engineering;2011-02
4 PENG Zhong-dong,WAN Wen-zhi,HU Guo-rong,LI Guo,ZHOU Yu-lin(School of Metallurgical Science & Engineering,Central South University,Shangsha 410083,China);Effects of Pre-treatment on Cobalt Leaching Rate from Cu-Co-Fe Alloy Powder[J];Nonferrous Metals(Extractive Metallurgy);2007-06
5 CHEN Hao,LI Jian-bo,YANG Jian-gao(School of Materials Science and Engineering,Jiangxi University of Science and Technology,Ganzhou 341000,China);Research progress and development trend of cemented carbide recycling[J];Nonferrous Metals Science and Engineering;2012-05
6 YI Jun;CAO Cai-fang;Guangdong Xianglu Tungsten Co. Ltd.;School of Metallurgical and Chemical Engineering, Jiangxi University of Science and Technology;;Thermodynamic analysis of cobalt tungstate's hydrometallurgical decomposition[J];Nonferrous Metals Science and Engineering;2013-05
7 PENG Zhong-dong,WAN Wen-zhi,HU Guo-rong,LI Guo,ZHOU Yu-lin(School of Metallurgical Science & Engineering,Central South University,Changsha 410083);Study of Pre-process Slag Roasting During Leaching Cu-Co-Fe Alloy for Cobalt[J];Non-Ferrous Mining and Metallurgy;2007-01
8 Zhang Wenpu (Beijing Normal University,Beijing 100875,China);Review of Research and Development Progress on Tungsten Resource Comprehensive Utilization and Recovery in China[J];China Resources Comprehensive Utilization;2006-09
9 Xing Weidong1,Fan Xingxiang1,2*,Dong Haigang2,3,Wu Yuedong2,Fu Guangqiang1,Liu Yang1(1.Kunming Institute of Precious Metals,Kunming 650106,China;2.Sino-Platinum Metals Co.,Ltd,Kunming 650106,China;3.State Key Laboratory of Advanced Technology of Comprehensive Utilization of Platinum Metals,Kunming 650106,China);Regeneration Technology and Progress of Waste Superalloy[J];Chinese Journal of Rare Metals;2013-03
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