obdurate 发表于 2025-3-21 17:43:45
书目名称Rare Metal Technology 2019影响因子(影响力)<br> http://impactfactor.cn/if/?ISSN=BK0821265<br><br> <br><br>书目名称Rare Metal Technology 2019影响因子(影响力)学科排名<br> http://impactfactor.cn/ifr/?ISSN=BK0821265<br><br> <br><br>书目名称Rare Metal Technology 2019网络公开度<br> http://impactfactor.cn/at/?ISSN=BK0821265<br><br> <br><br>书目名称Rare Metal Technology 2019网络公开度学科排名<br> http://impactfactor.cn/atr/?ISSN=BK0821265<br><br> <br><br>书目名称Rare Metal Technology 2019被引频次<br> http://impactfactor.cn/tc/?ISSN=BK0821265<br><br> <br><br>书目名称Rare Metal Technology 2019被引频次学科排名<br> http://impactfactor.cn/tcr/?ISSN=BK0821265<br><br> <br><br>书目名称Rare Metal Technology 2019年度引用<br> http://impactfactor.cn/ii/?ISSN=BK0821265<br><br> <br><br>书目名称Rare Metal Technology 2019年度引用学科排名<br> http://impactfactor.cn/iir/?ISSN=BK0821265<br><br> <br><br>书目名称Rare Metal Technology 2019读者反馈<br> http://impactfactor.cn/5y/?ISSN=BK0821265<br><br> <br><br>书目名称Rare Metal Technology 2019读者反馈学科排名<br> http://impactfactor.cn/5yr/?ISSN=BK0821265<br><br> <br><br>SMART 发表于 2025-3-21 22:06:05
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Recovery of Scandium by Leaching Process from Brazilian Red Mud a leaching process of Brazilian red mud to obtain scandium. Sulfuric acid 20 wt% was used as leaching agent, L/S ratio 1/10 (please add unit), temperature of 25 °C and 6 h of reaction time. Samples were analyzed using inductively coupled plasma optical emission spectroscopy (ICP-OES) and X-ray diffraction (XRD).芳香一点 发表于 2025-3-22 06:54:06
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Reduction of TiCl4 to TiH2 with CaH2 in Presence of Ni Powderned for the sample reduced at 500 ℃ with 50% Ni catalyst for 3 h. Samples with higher weight gain were characterized by X-ray diffraction (XRD) and scanning electron microscope (SEM). The results indicate that producing of TiH. from reduction of TiCl. with CaH. in the presence of Ni was feasible and could lead to low-temperature synthesis of TiH..休闲 发表于 2025-3-22 23:53:54
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Feasibility of Copper Recovery from Spent Deposited Sludge of Transformer Oil (DSTO) for Industrial ic downfall. With increasing demands for metals and gradual depletion of non-renewable resources, there is a growing need to recover metals from secondary sources. The recycling from metal wastes is necessary as the cost of safe disposal of hazardous components is quite high compared to the amount o共同给与 发表于 2025-3-23 07:50:06
Leaching and Recovery of an Oxide Gold Concentrate Using Ammoniacal Thiosulfate Solutions concentrate. 80.5% of gold extraction could be achieved by thiosulfate leaching under the conditions of (NH.).S.O. 0.2 mol/L, CuSO. 0.025 mol/L, NH. 1.5 mol/L and leaching time 8 h, and the thiosulfate consumption was 53.6 kg/t-concentrate. IRA-400 anion exchange resin was used to recover gold from