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废定影液提银技术研究进展
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来源: 《黄金2010年第11期》——缪爱园 李志健 彭涛 迟金娟 胡慧
废定影液提银技术研究进展缪爱园1,李志健1,彭涛1,迟金娟1,胡慧1(1.陕西省西安市陕西科技大学)摘 要:文中综述了从洗相废定影液中回收银采用的物理法,化学法及生物法,分析了各种处理方法的优缺点以及废液再利用的途径.从经济,环保的角度出发,提出了采用金属置换法与活性炭吸附法联合回收废定影液中的银,更为合理,有效.关键词:洗相; 废定影液; 银回收; 进展......
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An alkaline fusion mechanism for aluminate rare earth phosphor:cation-oxoanion synergies theory
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来源: 《Rare Metals2019年第4期》——Yi-Fan Liu Shen-Gen Zhang Bo Liu Han-Lin Shen
to recycle REEs from aluminate phosphor, but the related theory remains imperfect. In this paper,a series of alkaline fusion experiments of CMAT were performed to describe the phase change law of CMAT......
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Extraction behaviours of titanium and other impurities in the decomposition process of ilmenite by highly concentrated KOH solution
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来源: 《International Journal of Minerals Metallurgy and Materials2012年第1期》——Yu-min Liu), Hua Lü), Tao Qi), and Yi Zhang) ) College of Chemistry and Environmental Science, Henan Normal University, Xinxiang , China ) Institute of Process Engineering, Chinese Academy of Sciences, Beijing , China
="ChDivSummary">To effectively utilize ilmenite and recycle KOH solution, the extraction behaviours of titanium and other associated impurities in the decomposition process of ilmenite by highly......
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Fabrication of BiVO4:Effect of Structure and Morphology on Photocatalytic Activity and Its Methylene Blue Decomposition Mechanism
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来源: 《Journal Of Wuhan University Of Technology Materials Science Edition2016年第4期》——郭敏娜 HE Qianglong WANG Wenjie WU Jie 王为民
on the morphologies.The enhanced photocatalytic performance was associated with its crystallinity,unique morphology,band gap energy,BET specific surface area,surface charge and adsorption capacity.The recycle......
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Preparation and Electrochemical Performance of Nano-Co3O4 Anode Materials from Spent Li-Ion Batteries for Lithium-Ion Batteries
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来源: 《JOURNAL OF MATERIALS SCIENCE TECHNOLOG2013年第3期》——Chuanyue Hu Jun Guo Jin Wen Yangxi Peng
lithium-ion batteries was used to recycle cobalt compound by using alkali leaching,reductive acid leaching and chemical deposition of cobalt oxalate.The recycled cobalt oxalate was used to synthesize......
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Fabrication of N-acetyl-L-cysteine-capped CdSe-polyelectrolytes @ Hydroxyapatite Composite Microspheres for Fluorescence Detection of Cu2+ Ions
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来源: 《JOURNAL OF MATERIALS SCIENCE TECHNOLOG2013年第11期》——Pengfei Li Aihua Yao Tian Zhou Deping Wang
sensibility in detecting Cu2+ due to the presence of HA microspheres.Importantly,it is easy to separate and recycle the composite microspheres from the detection solution due to their relatively large size......
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复合流程工业中物流对能耗影响的分析模型
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来源: 《中国有色金属学报2009年第11期》——刘丽孺 陆钟武 张红福
an alumina refinery plant in 1999 with Bayer complex process, the effect of each material flows deviating from SMFD (including input material from surrounding α, recycle unqualified and waste product......
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Adsorption and desorption properties for rhenium using a kind of weak-base anion resin
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来源: 《Rare Metals2018年第8期》——Hong-Zhao Liu Bo Zhang Xiao-Jing Jing Wei Wang Li-Jun Wang
of Polymetallic Ore of Ministry of Land and Resources摘 要:In this paper,a weak-base resin was adopted to recycle rhenium because of its excellent adsorption......
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Thermal treatment and utilization of Al-rich waste in high calcium fly ash geopolymeric materials
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来源: 《International Journal of Minerals Metallurgy and Materials2012年第9期》——Prinya Chindaprasirt Ubolluk Rattanasak Pimdao Vongvoradit Supichart Jenjirapanya
-rich waste and its use to adjust the silica/alumina ratio of the high calcium fly ash geopolymer were studied. To recycle the raw Al-rich waste, the waste was dried at 110°C and calcined at 400 to 1000......
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Utilization of waste polyethylene terephthalate as a reducing agent in the reduction of iron ore composite pellets
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来源: 《International Journal of Minerals Metallurgy and Materials2014年第8期》——Gkhan Polat Burak Birol Muhlis Nezihi Saridede
plastics. Because of their long degradation periods, these wastes negatively affect the natural environment. Numerous studies have been conducted to recycle and eliminate waste plastics. The potential......