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公开(公告)号：US4116801A
公开(公告)日：1978-09-26
申请号：US722916
申请日：1976-09-13
摘要： An apparatus to electrolytically produce multivalent metals, such as titanium, from compounds thereof. The apparatus includes a suitable containing body with an anode and a cathode in compartments therein spaced apart by a foraminous metallic diaphragm. The diaphragm has a diaphragm coefficient of greater than zero to about 0.5 when the coefficient of flow is about 0.1 to about 25. A multivalent metal compound feed means is combined with the cathode compartment to supply a multivalent metal compound to a molten salt electrolyte in the cathode compartment. The apparatus is sealed from the atmosphere to avoid contamination of the bath and metal product with certain atmospheric gases. Means of providing sufficient electrical and thermal energy to operate the cell are provided.
摘要翻译： 从其化合物电解制造多价金属如钛的设备。 该装置包括适当的容纳体，其中隔室中具有阳极和阴极，其间隔有多孔金属隔膜。 当流动系数为约0.1至约25时，膜片具有大于零至约0.5的膜片系数。多价金属化合物进料装置与阴极室结合，以将多价金属化合物供应至熔融盐电解质 阴极室。 该装置与大气密封，以避免浴和金属产品被某些大气气体污染。 提供了提供足够的电和热能来操作电池的手段。
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公开(公告)号：US4167468A
公开(公告)日：1979-09-11
申请号：US931225
申请日：1978-08-07
摘要： An apparatus to electrolytically produce multivalent metals, such as titanium, from compounds thereof. The apparatus includes a suitable containing body with an anode and a cathode in compartments therein spaced apart by a foraminous diaphragm with at least a surface portion consisting essentially of nickel or, preferably, cobalt. The diaphragm has a diaphragm coefficient of greater than zero to about 0.5 when the coefficient of flow is about 0.1 to about 25. A multivalent metal compound feed means is combined with the cathode compartment to supply a multivalent metal compound to a molten salt electrolyte in the cathode compartment. The apparatus is sealed from the atmosphere to avoid contamination of the bath and metal product with certain atmospheric gases. Means of providing sufficient electrical and thermal energy to operate the cell are provided.
摘要翻译： 从其化合物电解制造多价金属如钛的设备。 该装置包括一个合适的容纳体，其中阳离子和阴极分隔开，隔室内有多孔隔膜，至少一个表面部分基本上由镍组成，或最好由钴组成。 当流动系数为约0.1至约25时，膜片具有大于零至约0.5的膜片系数。多价金属化合物进料装置与阴极室结合，以将多价金属化合物供应至熔融盐电解质 阴极室。 该装置与大气密封，以避免浴和金属产品被某些大气气体污染。 提供了提供足够的电和热能来操作电池的手段。
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公开(公告)号：US4165262A
公开(公告)日：1979-08-21
申请号：US931240
申请日：1978-08-07
摘要： A method to electrolytically produce metallic titanium from compounds thereof. The method includes first inserting a foraminous diaphragm with at least a surface portion consisting essentially of nickel or, preferably, cobalt into an electrolytic cell. The diaphragm has a diaphragm coefficient of greater than zero to about 0.5 when the coefficient of flow is about 0.1 to about 25 in an electrolytic cell. The cell further includes an anode spaced apart by the diaphragm from a cathode and a titanium compound feed means. A feed means is combined with the cathode compartment to supply a titanium compound to a molten salt electrolyte in the cathode compartment. The apparatus is preferably sealed from the atmosphere to avoid contamination of the bath and metal product with certain atmospheric gases. An ionizable titanium compound is subsequently introduced into the electrolyte and an electromotive force impressed between the anode and the cathode to thereby deposit metallic titanium on the cathode.
摘要翻译： 从其化合物电解生产金属钛的方法。 该方法包括首先将至少一个主要由镍或优选钴组成的表面部分的多孔隔膜插入电解槽中。 当电解槽中的流动系数为约0.1至约25时，隔膜的隔膜系数大于零至约0.5。 电池还包括由隔膜与阴极隔开的阳极和钛化合物进料装置。 进料装置与阴极室结合以将钛化合物供应到阴极室中的熔盐电解质。 该设备优选地与大气密封，以避免浴和金属产品被某些大气气体污染。 随后将电离钛化合物引入电解质中，并且在阳极和阴极之间施加电动势，从而将金属钛沉积在阴极上。
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公开(公告)号：US4118291A
公开(公告)日：1978-10-03
申请号：US722850
申请日：1976-09-13
摘要： A method to electrolytically produce metallic titanium from compounds thereof. The method includes first positioning a foraminous metallic diaphragm with a diaphragm coefficient of greater than zero to about 0.5 when the coefficient of flow is about 0.1 to about 25 in an electrolytic cell. The cell further includes an anode spaced apart from a cathode and a titanium compound feed means by the diaphragm. A feed means is combined with the cathode compartment to supply a titanium compound to a molten salt electrolyte in the cathode compartment. The apparatus is preferably sealed from the atmosphere to avoid contamination of the bath and metal product with certain atmospheric gases. An ionizable titanium compound is subsequently introduced into the electrolyte and an electromotive force impressed between the anode and the cathode to thereby deposite metallic titanium on the cathode.
摘要翻译： 从其化合物电解生产金属钛的方法。 该方法包括在电解池中当流动系数为约0.1至约25时，首先定位具有大于零至约0.5的隔膜系数的多孔金属隔膜。 电池还包括与阴极间隔开的阳极和通过隔膜的钛化合物进料装置。 进料装置与阴极室结合以将钛化合物供应到阴极室中的熔盐电解质。 该设备优选地与大气密封，以避免浴和金属产品被某些大气气体污染。 随后将电离钛化合物引入电解质中，并且在阳极和阴极之间施加电动势，从而在金属阴极上沉积金属钛。
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