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| 1 | Selective separation of Cu(Ⅱ),Zn(Ⅱ),and Cd(Ⅱ)by solvent extraction显示文摘试验性的调查在分离上被介绍 Cu (II ) , Zn (II ) ,和从锌的富有的硫酸盐 leachate 的 Cd (II ) 由溶剂抽取起炉渣。直角的实验的结果显示 LIX 984N 在 Cu ( II )的抽取高度选择、很有效,并且变化的分析显示参数的顺序根据他们对分离效率的影响是阶段比率> LIX 984N 集中> pH 价值>抽取时间。为铜抽取的最佳的条件作为 25% LIX 984N 集中,抽取时间的 7 min,阶段比率记帐的 3:2,和 pH = 被获得 1.7。Zn (II ) 和 Cd (II ) 的分离从 raffinate 在铜抽取以后被执行。有 di-2-ethylhexyl 的分离的比较分析磷的酸(D2EHPA ) , D2EHPA- tributylphosophate (TBP ) synergistic 提取系统,和 2-ethylhexyl 单音的 2-ethylhexyl 酉旨(HEHEHP ) 在 pH = 被做的磷的酸 2.0。有 D2EHPA 的抽取效率在被钠氢氧化物,并且 D2EHPA-TBP synergistic 提取以及 HEHEHP 皂化以后被改进,这被表明,在 Cd (II ) 上有一种优异选择到 Zn (II ) 。 | XIE Keng WEN Jiankang HUA Yixin RUAN Renman | 2008 | Rare Metals2008，27，3： | 11 |
| 2 | Influences of solid particles on the formation of the third phase crud during solvent extraction显示文摘The influences of solid particles in leach solution on the formation of the third phase crud during solvent extrac-tion of copper were studied. Analyzed from the point of view of pH value and surface tension, the study results showed that the solid particle is one of the most important contributors for the formation of the third phase crud. During solvent extrac-tion, if the pH value was greater than 2.30, the number of solid particles in the mother solution increased, in which case the possibility of forming the third phase crud could also increase, and the interface tension value might grow in pace with the quantity of the third phase crud. | ZHENG Qi RUAN Renman WEN Jiankang SONG Yongsheng DONG Qinghai WU Minglin YAO Guocheng | 2007 | Rare Metals2007，26，1： | 6 |
| 3 | Sulfide mineral dissolution microbes: Community structure and function in industrial bioleaching heaps显示文摘Heap bioleaching is one of the most clean and economical processes for recovery of low-grade and complex ores, because the sulfide minerals are natural habitats for acidophiles capable of iron-and sulfur-oxidation. The most exciting advances in heap bioleaching are occurring in the field of microbiology, especially with the development of advanced molecular biology approaches. These chemolithotrophic microorganisms living in the acid mine environment fix N_2 and CO_2 and obtain energy for growth from soluble ferrous iron and reduced inorganic sulfur compounds during oxidation of sulfide minerals. The ferric iron as oxidant and sulfuric acid are a result of microbial activity and provide favorable conditions for the dissolution of sulfide minerals. Various microbial consortia were applied successfully in commercial bioleaching heaps around the world, and microbial community and activity were adapted related to the local climatic conditions, ore characteristics and engineering configuration. This review focuses on diversity of bioleaching microbes, their role in heap bioleaching processes, their community structure and function in industrial heaps and the relation to the ore characteristics and the engineering configuration, to give implications for optimizing leaching efficiency of heap bioleaching. | Yan Jia Qiaoyi Tan Heyun Sun Yupeng Zhang Hongshan Gao Renman Ruan | 2019 | Green Energy & Environment2019，4，1： | 6 |
| 4 | Acid equilibrium during bioleaching of alkaline low-grade sulfide copper ore显示文摘This article reports the study on acid equilibrium during bioleaching of alkaline low-grade copper sulfide ore. Adding auxiliary agents 1# (sulfur) and 2# (pyrite) makes bacterial leaching of copper and acid production carried out si- multaneously because the auxiliary agents can be oxidized by bacteria and the oxidation products involve acid. The acid required for dissolving alkaline gangue during bacterial leaching is produced, and acid equilibrium is reached during the ore bio-leaching. The recovery of copper reaches more than 95%. | WEN Jiankang RUAN Renman YAO Guocheng SONG Yongsheng | 2006 | Rare Metals2006，25，6： | 4 |
| 5 | Comparison on the leaching kinetics of chalcocite and pyrite with or without bacteria显示文摘The acid leaching,ferric leaching,and bioleaching of chalcocite and pyrite minerals were conducted in two sets of 3L stirred reactors.The dissolution rates of copper and iron were correlated with leaching conditions.In the acid leaching process,the dissolution rate of chalcocite was around 40wt.% while that of pyrite was less than 4%.In the ferric leaching process with high ferric concentration,only 10 wt.% of iron in pyrite was leached out at the same retention time though the copper recovery over 60 wt.% in chalcocite.For the bioleaching process,the chalcocite leaching rate was highly increased,nearly 90 wt.% of copper was leached out,and the iron dissolution of pyrite exceeded 70 wt.%.For the two minerals,the bioleaching shows the highest leaching rate compared with the acid leaching or ferric leaching.In uncontrolled bioleaching process,pyrite could be dissolved effectively.The experimental data were fitted to the shrinking core and particle model.The results show that in all the leaching tests,the chalcocite leaching was mainly controlled by diffusion,while for the pyrite leaching,chemical reaction is the main rate-determining step. | RUAN Renman ZHOU E LIU Xingyu WU Biao ZHOU Guiying WEN Jiankang | 2010 | Rare Metals2010，29，6： | 3 |
| 6 | Thermodynamic properties of bioleaching liquid mixtures with and without mesophilic bacteria at different temperatures显示文摘In this work,low-grade copper sulfide mine has been treated by the bioleaching process using native cultures of Acidithiobacillus ferrooxidans. The bioleaching experiments were carried out in shake flasks at pH 2.0, 180 r·min-1 and 30°C for mesophilic bacteria. The conductivity of copper bioleaching liquid was determined by the electric conductivity method at temperatures ranging from 298 K to 313 K. The ionic activity coefficients were estimated using Debye-Hcker and Osager-Falkenlagen equations. Meanwhile, the effects of temperature and concentration on the mean ionic activity coefficients were discussed. The relative partial molar free energies, enthalpies and entropies of copper leaching solution at above experimental temperatures were calculated. The behaviors of change of relative partial molar quantities were discussed on the basis of electrolytic solution theory. Simultaneously, the thermodynamic characters of bioleaching solution with and without mesophilic bacteria were compared. The existence of mesophilic bacteria changed the Fe3+/Fe2+ ratio, which resulted in the difference of ionic interaction. The experimental data show that the determination of the thermodynamic properties during the bioleaching processes should be important. | LIU Meilin RUAN Renman WEN Jiankang WANG Dianzuo | 2007 | Rare Metals2007，26，6： | 2 |
| 7 | Seasonal Variations of Ten Metals in Highway Runoff and their Partition between Dissolved and Particulate Matter显示文摘 | Magnus Hallberg Gunno Renman Torbj?rn Lundbom | 2007 | Water Air and Soil Pollution (-)2007，，1： | 1 |
| 8 | Growth factor receptor profile of CD34^+ cells in AML and B-lineage ALL and in their normal bone marrow显示文摘 | DE WAELE M RENMANS W VANDER GUCHT K | 2001 | Eur J Haematol2001，66，： | 1 |
| 9 | Phosphorus Accumulation pattern in a subsurface constructed wetland treating residential wastewater显示文摘 | Karczmarczyk A Renman G | | 0，，： | 1 |
| 10 | Seasonal variations of ten metals in highway runoff and their partition between dissolved and particulate matter显示文摘 | HALLBERG M RENMAN G LUNDBOM T | | 0，，1： | 1 |
| 11 | Determination of the infectious nature of the agent of acute hepatopancreatic necrosis syndrome affecting penaeid shrimp显示文摘 | Tran L Nunan L M Renman R M | 2013 | Dis Aquat Organ2013，105，1： | 1 |
| 12 | Hematologic values and lymphocyte subsets in fetal blood显示文摘 | DeWaele MD Foulon W Renman SW | 1988 | Am J Clin Pathol1988，89，6： | 1 |
| 13 | Phosphate Removal by Mineral Based Sorbents Used in Filters for Small-Scale Wastewater Treatment 显示文摘 | GUSTAFSSON J P RENMAN A REMAN G | 2008 | Water Res2008，42，1： | 1 |
| 14 | Determination of lead in microliter amounts of whole blood by stripping poten- tiometry显示文摘 | Jagner D Renman L Wang Y | 1994 | Electroanalysis1994，6，4： | 1 |
| 15 | Effect of Temperature on Column Bioleaching of Refractory Gold Ore 显示文摘 | Wu Zengling Huang Zhongsheng Ruan Renman | 2013 | Advanced Materials Research2013，，825： | 1 |
| 16 | Test Fixture for Eccentricity and Stiffness of Corrugated Board显示文摘 | RENMAN M | 1996 | Experimental Mechanics1996，36，3： | 1 |
| 17 | seasonal Variations of Tan Metals in Highway Runoff and their Partition between Dissolved and Particulate Matter显示文摘 | Hallberg M Renman G Lundbom T | 2007 | Water Air & Soil Pollution2007，181，1： | 1 |
| 18 | Bacterial heap-leaching:Practice in Zijinshan copper mine显示文摘 | Renman R Jiankang W Jinghe C | 2006 | Hydrometallurgy2006，83，14： | 1 |
| 19 | Automated determination of total arsenic in sea water by flow constant-current stripping analysis with gold fiber electrodes显示文摘 | Hua C Jagner D Renman L | | 0，，： | 1 |
| 20 | Mechanism for the electrochemical stripping reduction of the nickel and cobalt dimethylglyoxime complexes 显示文摘 | Ma F Jagner D Renman L | 1997 | Anal Chem1997，69，9： | 1 |
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