Fundamental Studies on Development of New Technology for Separation, Concentration and Refining of Functional Heavy Metals.

功能性重金属分离浓缩精制新技术开发基础研究。

• 批准号: 04303006
• 负责人: AZAKAMI Takeshi
• 金额: $ 7.62万
• 依托单位: TOHOKU UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Co-operative Research (A)
• 财政年份: 1992
• 资助国家: 日本
• 起止时间: 1992 至 1993
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-04303006/
• 关键词: Zinc Smelting; Lead Smelting; Distilllation; Zinc Leaching; Zinc Electrolysis; Waste Treatment; Distribution; Condensation; 亜鉛炭素還元; 酸浸出法; 金属蒸気の凝縮; 鉛溶錬; 製錬廃滓処理; スラグーメタル間分配平衡

The indivisual research project had been carried out by each investigator under close communications among them. A part of research project results were presented at 1993 Fall Meeting of MMIJ (The Mining and Metallurgical Institute of Japan) which was held at Kyusyu Univ.on Oct.1993.The research results will be abstracted as follows :1. New Zinc Pyrometallurgical Process : Azakami and Nakazawa studied on "The Reduction Rate of Zinc Oxide by Metallic Iron" and investigated the feasibility of Iron-Reduction Distilllation Process. Itagaki studied "Activity of Cu-Zn-X(X=Pb, Ag, Au)Ternary Alloys" as the theoretical base of pressure reduction and melt extraction process of zinc.2. Condensing of Zinc Vapor : Asaki did the research on "Materials Transfer at Solid-Gas Injection Process". Fuwa analyzed "ISP Blast Fuenace Process by Linear Function Model".3. Leaching from Various Zinc Sources : Kiuchi carried out application research on "Zinc Extraction from Waste Dry Cells". Sasaki studied "Effects of Metal Sulfate on Hydrolysis of Iron Sulfate at Elevated Temperatures". Hata proposed "A New Process for Zinc Residue Treatment".4. Zinc Electrolysis : Umetsu studied "Anode Vehavior of Lead Allows in Acidic Sulfate Solutions", Koike "Addition of Alcohols to Zinc Electrolysis", Awakura "Zinc Extraction from Chloride Solutions" and Fukushima did "Solution Cleaning and Behavior of Impurities at Zinc Electrolysis".5. Lead Smelting : Takeda studied thermodynamically "Zinc, Lead Behavior at ISF Hearth", Yamauchi did "Removal of Impurity from Molten Lead by Soda Slag", Nakamura "Reaction Mechanism of Lead Electrolysis" and Ogawa considered "Removal of Bismuth in Lead by Thermal Diffusion".It is believed that these research results will effect furture technology of zinc and lead.

每个研究人员都在他们之间的密切通信下进行了不可或缺的研究项目。 1993年秋季MMIJ（日本采矿和冶金学院）在1993年在Kyusyu大学举行的MMIJ（矿业和冶金学院）的一部分研究结果。新的锌载体过程：Azakami和Nakazawa研究了“金属铁的氧化锌的还原速率”，并研究了铁还原蒸馏过程的可行性。 Itagaki研究了“ Cu-Zn-X（X = Pb，Ag，Au）三元合金的活性”作为锌的理论基础和熔融提取过程的理论基础。2。锌蒸气的凝结：Asaki对“固体气体注射过程中的材料转移”进行了研究。 Fuwa通过线性函数模型分析了“ ISP Blast Fuenace过程”。3。来自各种锌来源的浸出：Kiuchi对“从废物干细胞中提取锌提取”进行了应用研究。 Sasaki研究了“金属硫酸盐对高温下硫酸铁水解的影响”。 HATA提出了“锌残基处理的新过程”。4。锌电解：Umetsu研究了“铅的阳极车辆允许使用酸性硫酸盐溶液”，“在锌电解中添加酒精”，Awakura“从氯化物溶液中萃取锌，福岛进行锌的溶液清洁和锌电解杂质的溶液清洁行为”。5。铅冶炼：武田在热力学上研究了“锌，ISF炉灶的铅行为”，Yamauchi确实“从熔融中消除了杂物，由苏打水矿石铅”，nakamura“铅电解的反应机制”，Ogawa考虑了“通过热扩散中的铅在铅中的去除”。

项目成果

Satoshi Ito: "Fundamental Studies on New Zinc Distillation Process." Proc.of The Second Int.Sympo.on Metallurgical Processes for the Year 2000 and Beyond.(San Diego).(受理済). (1994)

Satoshi Ito：“新锌蒸馏工艺的基础研究”。2000 年及以后的第二届冶金工艺国际研讨会论文集。（圣地亚哥）。（已接受）（1994 年）。

T.Akiyama: "Electrodeposition Behavior of Zinc-Manganese Alloys from Aqueous Solutions." Proc.of First Int.Conf.on Processing Materials for Properties.(Honolulu).601-604 (1993)

T.Akiyama：“水溶液中锌锰合金的电沉积行为。”

Supachai Surapunt: "Activity Measurement in Liquid Cu-Zn-X (X=Pb, Ag, Au) Ternary Alloys." J.Min.Mat.Proc.Inst.Japan. Vol.110 (in press). (1994)

Supachai Surapunt：“液态 Cu-Zn-X（X=Pb、Ag、Au）三元合金的活性测量。”

H.Fukushima: "Electrodeposition Behavior of Zn-Iron-group Metal Alloys from Sulfate and Chloride Baths." ISIJ Int.Vol.33 No.9. 1009-1015 (1993)

H.Fukushima：“硫酸盐和氯化物浴中锌铁族金属合金的电沉积行为”。

福島久哲: "各種金属電極上への亜鉛電解採取の臨界電流密度" 資源と素材. 109. 861-864 (1993)

Hisatetsu Fukushima：“各种金属电极上电解积锌的临界电流密度”资源和材料 109. 861-864 (1993)。