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    • 3. 发明公开
    • 침출 효율이 우수한 시안화금속 용액 제조 장치 및 그를 이용한 시안화금속 제조 방법
    • 金属氰化物溶液制备方法,具有优异的浸出效率和金属氰化物的制造方法
    • KR1020130089507A
    • 2013-08-12
    • KR1020120010933
    • 2012-02-02
    • 성일하이메탈(주)
    • 이강명이기웅이아름안종관
    • C25B9/00C25B11/04C25B1/00C25B9/08
    • C25B1/00C25B9/00C25B9/04C25B9/166C25B11/04
    • PURPOSE: A cyanide metal solution making apparatus with an excellent leaching efficiency and a cyanide metal making method using the same are provided to increase leaching efficiency in comparison with chemical leaching and to manufacture cyanide metal by using electrochemical leaching and crystallization. CONSTITUTION: A cyanide metal solution making apparatus comprises a cell (120), electrodes (130, 140), a voltage applying unit (150), and an air bubbler (170). The cell stores a cyanide metal solution to be manufactured by accommodating the cyanic solution. The electrodes are leached in the stored cyanide metal solution which is stored in the cell, and have different polarities from each other. The voltage application unit applies voltage to each electrode of the cell. The air bubbler supplies air to the stored cyanic solution which is stored in the cell. The anode among the electrodes comprises a metallic component of the cyanide metal.
    • 目的:提供一种浸出效率优异的氰化金属溶液制备装置和使用其的氰化金属制造方法,以提高与化学浸出相比的浸出效率,并通过使用电化学浸出和结晶来制造氰化物金属。 构成:氰化金属溶液制备装置包括电池(120),电极(130,140),电压施加单元(150)和鼓风机(170)。 电池通过容纳氰溶液储存待制造的氰化金属溶液。 将电极浸渍在存储在电池中的存储的氰化金属溶液中,并且具有彼此不同的极性。 电压施加单元向电池的每个电极施加电压。 空气鼓泡器将储存在电池中的储存的氰溶液供给空气。 电极中的阳极包括氰化物金属的金属成分。
    • 6. 发明公开
    • 액상환원법을 이용한 고순도 루테늄 분말 제조 방법
    • 使用湿法化学还原法制造高纯度稀土粉末的方法
    • KR1020130089504A
    • 2013-08-12
    • KR1020120010930
    • 2012-02-02
    • 성일하이메탈(주)
    • 이강명이기웅이아름안종관
    • B22F9/24
    • PURPOSE: A high purity ruthenium powder manufacturing method using a liquefied reduction process is provided to manufacture a high purity ruthenium powder from a ruthenium compound such as ruthenium chloride (RuCl3). CONSTITUTION: A high purity ruthenium powder manufacturing method using a liquefied reduction process comprises the following steps. A solution which contains ruthenium and a solution which contains sodium borohydride are prepared (S110). A ruthenium powder is produced by adding the solution which contains the ruthenium compound to the solution which contains sodium borohydride, and then by adding a reducing agent to cause a ruthenium reduction reaction (S120). The produced ruthenium powder is filtered, washed, and dried (S130). The ruthenium compound is selected among ruthenium chloride, ruthenium-oxide, ruthenium carbonyl, and fluorination ruthenium. [Reference numerals] (AA) Start; (BB) End; (S110) Prepare a solution which contains a ruthenium compound and a solution which contains sodium borohydride; (S120) Reducing the solution; (S130) Washing and drying
    • 目的:提供使用液化还原方法的高纯度钌粉末制造方法,从钌化合物(RuCl 3)制造高纯度钌粉末。 构成:使用液化还原法的高纯度钌粉末制造方法包括以下步骤。 制备含有钌的溶液和含有硼氢化钠的溶液(S110)。 通过将含有钌化合物的溶液加入到含有硼氢化钠的溶液中,然后加入还原剂进行钌还原反应来制造钌粉末(S120)。 将生成的钌粉末过滤,洗涤并干燥(S130)。 钌化合物选自氯化钌,氧化钌,羰基钌和氟化钌。 (附图标记)(AA)开始; (BB)结束; (S110)制备含有钌化合物和含有硼氢化钠的溶液的溶液; (S120)减少溶液; (S130)洗涤和干燥
    • 7. 发明公开
    • 함(含)루테늄 금속 및 산화물 스크랩으로 부터 삼염화루테늄의 제조 방법
    • 从包含金属和氧化物的SCRAPS制造二氯化钌的方法
    • KR1020120131341A
    • 2012-12-05
    • KR1020110049428
    • 2011-05-25
    • 성일하이메탈(주)
    • 이강명이기웅이아름안종관
    • C01G55/00
    • PURPOSE: A manufacturing method of ruthenium trichloride from ruthenium-containing metal and oxide is provided to form ruthenium trichloride crystal with the purity of 90% or higher. CONSTITUTION: A manufacturing method of ruthenium trichloride from ruthenium-containing metal and oxide comprises the following steps: adding chlorine and ozone to a solution of a leaching tank in which ruthenium ion (RuO42-) is dissolved; heating the solution of the leaching tank at 60-90deg. Celsius distilling for 40-130 minutes; and concentrating RuO4 among the distilled gas as in ruthenium trichloride state in the solution. A manufacturing method of the ruthenium trichloride comprises the following steps: manufacturing ruthenium trichloride solution having the collection rate of 80% or higher by using a ruthenium distillation method; and segregating ruthenium trichloride crystal by heating the ruthenium trichloride solution at 120-180 deg. Celsius for 4-24 hours.
    • 目的:提供来自含钌金属和氧化物的三氯化钌的制造方法,以形成纯度为90%以上的三氯化钌晶体。 构成:来自含钌金属和氧化物的三氯化钌的制造方法包括以下步骤:向溶解有钌离子(RuO42-)的浸出槽的溶液中加入氯和臭氧; 将浸出罐的溶液加热至60-90度。 摄氏蒸馏40-130分钟; 并在溶液中将RuO 4浓缩在蒸馏气体中,如三氯化钌态。 三氯化钌的制造方法包括以下步骤:使用钌蒸馏法制造收集率为80%以上的三氯化钌溶液; 并通过在120-180度加热三氯化钌溶液来分离三氯化钌晶体。 摄氏4-24小时。
    • 10. 发明公开
    • 수소환원법을 이용한 루테늄 분말 제조 방법
    • 使用氢还原法制造粗粉的方法
    • KR1020120136476A
    • 2012-12-20
    • KR1020110055431
    • 2011-06-09
    • 성일하이메탈(주)
    • 이강명이기웅이아름안종관
    • B22F9/26
    • PURPOSE: A Ru powder preparation method using a hydrogen reduction method is provided to obtain high-purity Ru powder by using high-purity RuCl3.nH2O produced by evaporation of chlorine and controlling flow rate of supplied gas and heating time. CONSTITUTION: A Ru powder preparation method using a hydrogen reduction method comprises the steps of: inserting RuCl3.nH2O into a vacuum tube, sealing both ends of the vacuum tube and removing the interior from the vacuum tube, supplying mixed gas of Ar and H2 into the vacuum tube, and heating the vacuum tube with a heater to reduce Ru powder from the RuCl3.nH2O.
    • 目的:提供使用氢还原法的Ru粉末制备方法,通过使用由氯蒸发产生的高纯度RuCl 3·nH 2 O和控制供给气体的流量和加热时间来获得高纯度Ru粉末。 构成:使用氢还原法的Ru粉末制备方法包括以下步骤:将RuCl 3·nH 2 O插入真空管中,密封真空管的两端并从真空管中取出内部,将Ar和H2的混合气体加入 真空管,并用加热器加热真空管,以从RuCl 3·nH 2 O中还原Ru粉末。