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公开(公告)号：US4596637A
公开(公告)日：1986-06-24
申请号：US488749
申请日：1983-04-26
IPC分类号： C25C3/06 , C25B9/12 , C25C3/08 , C25C3/12 , C25C7/00 , C25B1/00 , C25C1/02 , C25C3/00 , C25C7/02
摘要： An electrolytic cell is disclosed including means for holding a first electrode in position relative to a second electrode to form an inter-electrode zone of specified dimension for containing the electrolyte; the means for holding including float means adapted for supporting the first electrode essentially free from support by internal surfaces of the cell; and conductive means for electrically connecting one electrode to a separate liquid pad of higher conductivity than the electrolyte.An electrolytic method is disclosed including floating a first electrode essentially free from support by the internal surfaces of an electrolytic cell; arranging a second electrode spaced from the first electrode to form an inter-electrode zone for containing electrolyte; and connecting one electrode electrically with a separate liquid pad of higher conductivity than the electrolyte.
摘要翻译： 公开了一种电解槽，包括用于将第一电极相对于第二电极保持在适当位置的装置，以形成用于容纳电解质的特定尺寸的电极间区域; 用于保持的装置包括适于支撑第一电极的浮动装置，其基本上不受电池内表面的支撑; 以及用于将一个电极电连接到比电解质更高导电性的单独的液体焊盘的导电装置。 公开了一种电解方法，其包括使基本上不受电解槽内表面支撑的第一电极漂浮; 布置与所述第一电极间隔开的第二电极以形成用于容纳电解质的电极间区域; 并且将一个电极与具有比电解质更高的导电性的单独的液体焊盘电连接。
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公开(公告)号：US5415708A
公开(公告)日：1995-05-16
申请号：US071187
申请日：1993-06-02
申请人： David K. Young , William C. Setzer , Francis P. Koch , Robert A. Rapp , Michael J. Pryor , Noel Jarrett
发明人： David K. Young , William C. Setzer , Francis P. Koch , Robert A. Rapp , Michael J. Pryor , Noel Jarrett
IPC分类号： C22C1/02
CPC分类号： C22C1/026
摘要： Aluminum base alloy consisting essentially of from 0.1 to 3.0% boron, from 1 to 10% titanium and the balance essentially aluminum wherein the aluminum matrix contains TiB.sub.2 particles dispersed throughout said matrix having an average particle size of less than 1 micron, and wherein the matrix contains clusters of said TiB.sub.2 particles greater than 10 microns in size with an average of less than 4 of said clusters per 2 cm.sup.2. The alloy is prepared by adding a boron containing material selected from the group consisting of borax, boron oxide, boric acid and mixtures thereof, and K.sub.2 TiF.sub.6 to a bath of molten aluminum and stirring the molten mixture.
摘要翻译： 铝基合金基本上由0.1至3.0％的硼，1至10％的钛和余量基本上由铝组成，其中铝基体含有分散在整个所述基体中的平均粒度小于1微米的TiB 2颗粒，其中基体 包含尺寸大于10微米的所述TiB 2颗粒的簇，平均每2cm 2小于4个所述簇。 通过将选自硼砂，氧化硼，硼酸及其混合物的含硼材料和K 2 TiF 6加入到熔融铝浴中并搅拌熔融混合物来制备合金。
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3.发明授权
公开(公告)号：US4765832A
公开(公告)日：1988-08-23
申请号：US946004
申请日：1986-12-24
申请人： Melvin H. Brown , C. Norman Cochran , Noel Jarrett
发明人： Melvin H. Brown , C. Norman Cochran , Noel Jarrett
CPC分类号： C22B7/04 , C22B21/0053 , C22B21/02 , C22B26/20 , C22B26/22 , Y02P10/212
摘要： An improved process is disclosed for carbothermically producing an alkaline earth metal aluminide from an aluminum-bearing material which, in one aspect comprises forming a mixture of a carbonaceous reducing agent and a slag comprising the aluminum-bearing material, the alkaline earth metal compound; forming, at a first temperature, an alloy containing impurities in the slag; removing the alloy containing the impurities from the slag; and then heating the slag to a higher temperature to form the alkaline earth metal aluminide. The alkaline earth metal compound used in the process may comprise calcium carbide. Alternatively, both the alkaline earth metal compound and the aluminum-bearing material may be obtained using a calcium aluminte slag such as a byproduct from the steel industry. The calcium aluminate slag is purified in a preliminary step to remove silicon by alloying it with iron and then removing a ferrosilicon alloy formed in this step. Byproducts formed during the reactions may be recycled back if desired.Either metallic aluminum, the alkaline earth metal, or both may be recovered from the aluminide material using, respectively a halide, a sulfurous, or a nitrogen stripping agent, or by reducing both metals in an electrolytic reduction cell. The alkaline earth metal aluminide may also be used as a reducing agent to recover other metals such as magnesium oxide by reduction from their respective compounds.
摘要翻译： 公开了一种改进的方法，用于从含铝材料碳热还原生产碱土金属铝化物，其一方面包括形成碳质还原剂和包含含铝材料，碱土金属化合物的炉渣的混合物; 在第一温度下，在炉渣中形成含有杂质的合金; 从炉渣中除去含有杂质的合金; 然后将炉渣加热到更高的温度以形成碱土金属铝化物。 该方法中使用的碱土金属化合物可以包括碳化钙。 或者，可以使用诸如来自钢铁工业的副产物的钙铝渣来获得碱土金属化合物和含铝材料。 在预备步骤中，将铝酸钙炉渣纯化，通过与铁合金除去硅，然后除去在该步骤中形成的硅铁合金。 如果需要，在反应期间形成的副产物可以再循环回来。 可以使用卤化物，亚硫酸或氮气剥离剂，或通过还原电解还原电池中的两种金属，从铝化物材料中回收金属铝，碱土金属或二者。 也可以使用碱土金属铝化物作为还原剂，从其各自的化合物中还原回收其它金属如氧化镁。
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公开(公告)号：US4664760A
公开(公告)日：1987-05-12
申请号：US488783
申请日：1983-04-26
申请人： Noel Jarrett
发明人： Noel Jarrett
摘要： Disclosed are electrolytic cell and method in which first and second electrodes are adapted to pass a current through an inter-electrode zone of specified dimension for containing electrolyte, wherein the first electrode is held free from support by internal cell surfaces, and one electrode is provided with electrical connection to a liquid pad, e.g., of molten metal product, having a higher electrical conductivity than cell electrolyte.A preferred embodiment includes channeling gas from the anode, facilitating run-off of product liquid from the cathode, and incorporating bipolar electrode assemblies. The cell and method of the present invention are suitable for the production of a metal, for example, aluminum, from a compound of the metal, e.g., alumina, dissolved in an electrolyte, e.g., cryolite.
摘要翻译： 公开了一种电解槽及其中第一和第二电极使电流通过含有电解质的规定尺寸的电极间区域的电极，其中第一电极被内部电池表面保持不受支撑，并且提供一个电极 电连接到液体焊盘，例如熔融金属产品，具有比电池电解质更高的导电性。 优选的实施方案包括从阳极引导气体，促进产物液体从阴极流出并且并入双极电极组件。 本发明的电池和方法适用于从溶解在电解质例如冰晶石中的金属化合物（例如氧化铝）制备金属，例如铝。
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公开(公告)号：US5484493A
公开(公告)日：1996-01-16
申请号：US379167
申请日：1995-01-27
申请人： David K. Young , William C. Setzer , Francis P. Koch , Robert A. Rapp , Michael J. Pryor , Noel Jarrett
发明人： David K. Young , William C. Setzer , Francis P. Koch , Robert A. Rapp , Michael J. Pryor , Noel Jarrett
CPC分类号： C22C1/026
摘要： Aluminum base alloy consisting essentially of from 0.1 to 3.0% boron, from 1 to 10% titanium and the balance essentially aluminum wherein the aluminum matrix contains TiB.sub.2 particles dispersed throughout said matrix having an average particle size of less than 1 micron, and wherein the matrix contains clusters of said TiB.sub.2 particles greater than 10 microns in size with an average of less than 4 of said clusters per 2 cm.sup.2. The alloy is prepared by adding a boron containing material selected from the group consisting of borax, boron oxide, boric acid and mixtures thereof, and K.sub.2 TiF.sub.6 to a bath of molten aluminum and stirring the molten mixture.
摘要翻译： 铝基合金基本上由0.1至3.0％的硼，1至10％的钛和余量基本上由铝组成，其中铝基体含有分散在整个所述基体中的平均粒度小于1微米的TiB 2颗粒，其中基体 包含尺寸大于10微米的所述TiB 2颗粒的簇，平均每2cm 2小于4个所述簇。 通过将选自硼砂，氧化硼，硼酸及其混合物的含硼材料和K 2 TiF 6加入到熔融铝浴中并搅拌熔融混合物来制备合金。
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公开(公告)号：US4504366A
公开(公告)日：1985-03-12
申请号：US488756
申请日：1983-04-26
申请人： Noel Jarrett , Thomas R. Hornack
发明人： Noel Jarrett , Thomas R. Hornack
摘要： Disclosed is an electrolytic cell including means for holding a first electrode in position relative to a second electrode to form an inter-electrode zone of specified dimension for containing electrolyte, wherein the first electrode is held essentially free from support by the internal surfaces of the cell, said means for holding including means for supporting the first electrode from the second electrode; and conductive means for electrically connecting one electrode to a separate liquid pad of higher conductivity than the electrolyte.Also disclosed is a method of electrolysis including establishing a first electrode in relative position to a second electrode in an electrolytic cell to form an inter-electrode zone of specified dimension for containing an electrolyte; supporting the first electrode from the second electrode, wherein the first electrode is supported essentially free from support by internal cell surfaces; and connecting one electrode electrically with a separate liquid pad of higher conductivity than the electrolyte.
摘要翻译： 公开了一种电解槽，包括用于将第一电极相对于第二电极保持在适当位置的装置，以形成用于容纳电解质的特定尺寸的电极间区域，其中第一电极基本上不被电池内表面支撑 所述保持装置包括用于从第二电极支撑第一电极的装置; 以及用于将一个电极电连接到比电解质更高导电性的单独的液体焊盘的导电装置。 还公开了一种电解方法，包括在电解槽中建立与第二电极相对位置的第一电极，以形成用于容纳电解质的特定尺寸的电极间区域; 从所述第二电极支撑所述第一电极，其中所述第一电极被基本上不受内部电池表面的支撑支撑; 并且将一个电极与具有比电解质更高的导电性的单独的液体焊盘电连接。
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公开(公告)号：US3977846A
公开(公告)日：1976-08-31
申请号：US388881
申请日：1973-08-20
CPC分类号： B01D57/00
摘要： Use of a temperature-controlled heat-exchanger comprising fluidized particles to remove hydrocarbons from gas contaminated therewith and prevent hydrocarbon pollution of the atmosphere.
摘要翻译： 使用包含流化颗粒的温度控制热交换器从被污染的气体中除去碳氢化合物并防止大气中的碳氢化合物污染。
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公开(公告)号：US20200060104A1
公开(公告)日：2020-02-27
申请号：US16109105
申请日：2018-08-22
申请人： Noel Jarrett
发明人： Noel Jarrett
摘要： An adjustable tree limb support is presented. The tree limb support has a pole. The pole two portions, the portion connected using a connector to secure the limb support. The bottom portion of the limb support has at least one leg and is generally desired to be a tri-pod for safety. The connectors for the two poles can be integrated within the poles, such as a series of holes in one portion and an extendable connector in the other portion that engages within one of the holes.
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公开(公告)号：US4737247A
公开(公告)日：1988-04-12
申请号：US887638
申请日：1986-07-21
申请人： Noel Jarrett , Melvin H. Brown
发明人： Noel Jarrett , Melvin H. Brown
摘要： This invention includes apparatus and method for providing a support mechanism for electrode assemblies including positioning spacer of electrically nonconductive material having an inside surface forming an internal cavity and a heat pipe for passing a heat transfer fluid through the cavity along the inside surface. The heat pipe transfers heat away from the positioning spacer to form a protective layer of frozen bath around the positioning spacer.
摘要翻译： 本发明包括用于提供用于电极组件的支撑机构的装置和方法，包括具有形成内腔的内表面的非导电材料的定位隔板和用于使传热流体沿着内表面通过腔的热管。 热管将热量从定位垫片传送出去，以形成围绕定位垫片的冷冻保护层。
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公开(公告)号：US4622111A
公开(公告)日：1986-11-11
申请号：US488754
申请日：1983-04-26
摘要： Disclosed is an electrolytic cell including first and second inclined or nonhorizontal electrodes, means for holding the first electrode in position relative to the second electrode to form an inter-electrode zone of specified dimension, wherein the first electrode is held essentially free from support by the internal surfaces of the cell, and conductive means for electrically connecting one electrode to a separate liquid pad of higher conductivity than the electrolyte.Also disclosed is an electrolytic method including establishing first and second inclined or nonhorizontal electrodes in relative position in an electrolytic cell to form an inter-electrode zone of specified dimension for containing an electrolyte, supporting the first electrode essentially free from support by an internal cell surface, and connecting one electrode electrically with a separate liquid pad of higher conductivity than the electrolyte.
摘要翻译： 公开了一种包括第一和第二倾斜或非水平电极的电解池，用于将第一电极相对于第二电极保持在适当位置的装置，以形成具有特定尺寸的电极间区域，其中第一电极基本上不受 电池的内表面和用于将一个电极电连接到比电解质更高导电性的单独液体焊盘的导电装置。 还公开了一种电解方法，包括在电解池中相对位置建立第一和第二倾斜或非水平电极，以形成用于容纳电解质的特定尺寸的电极间区域，其支撑基本上不受内部电池表面支撑的第一电极 并且将一个电极与具有比电解质更高的导电性的单独的液体焊盘电连接。
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