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公开(公告)号：US3998939A
公开(公告)日：1976-12-21
申请号：US606060
申请日：1975-08-20
CPC分类号： C01F7/043 , H01M8/0295 , Y02P70/56
摘要： A low pressure process for the production of beta-lithium aluminate (LiAlO.sub.2) in a two thermal stage reaction of alumina with liquid phase lithium carbonate comprising admixing powdered alumina with a carbonates composition selected from the group consisting of a ternary lithium-potassium-sodium carbonates composition, a binary lithium-potassium carbonates composition and a binary lithium-sodium carbonates composition, heating the admixture at about 480.degree. to 550.degree. C. in a first thermal stage for a period of time to react the alumina with lithium carbonate to form lithium aluminate, and raising the temperature of the lithium aluminate to about 600.degree. to 650.degree. C. in a second thermal stage for a period of time to transform the lithium aluminate (LiAlO.sub.2) to the desired beta-lithium aluminate.
摘要翻译： 在氧化铝与液相碳酸锂的两个热阶段反应中生产β-锂铝酸锂（LiAlO 2）的低压方法，包括将粉末状氧化铝与选自三元碳酸锂 - 碳酸钠的碳酸盐组合物混合 组合物，二元碳酸氢钾组合物和二元碳酸锂 - 碳酸钠组合物，在约480℃至550℃下在第一热级中加热混合物一段时间以使氧化铝与碳酸锂反应形成锂 铝酸盐，并在第二个热阶段将铝酸锂的温度升高至约600至650℃，持续一段时间以将铝酸锂（LiAlO 2）转化为所需的β-铝酸锂。
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公开(公告)号：US4253925A
公开(公告)日：1981-03-03
申请号：US86635
申请日：1979-10-22
申请人： David M. Mason
发明人： David M. Mason
CPC分类号： B01D53/9454 , B01D53/326 , C25B1/02 , F01N3/0892 , F01N3/20 , F01N3/22 , Y02T10/22
摘要： Oxygen bearing compounds, such as those contained in exhaust gases from an internal combustion engine, including NO and NO.sub.2 (NO.sub.x), CO, CO.sub.2 and SO.sub.2 are catalytically decomposed by use of a solid electrolyte comprising a stabilized oxygen-ion oxide. The electrolyte is in the form of a thin member, or film, across the thickness dimension of which an electric field is applied by use of electrodes at opposite faces thereof. A d-c voltage source is connected to the electrodes for generation of a unidirectionalelectric field through the electrolyte. In accordance with the present invention, means are provided for limiting current drain from the voltage source to a negligable amount such that catalytic dissociation is effected substantially without the consumption of electrical power.
摘要翻译： 含有NO和NO 2（NO x），CO，CO 2和SO 2的内燃机废气中所含的含氧化合物通过使用包含稳定的氧离子氧化物的固体电解质来催化分解。 电解质是通过使用其相对面上的电极施加电场的薄壁部件或薄膜的形式。 d-c电压源连接到电极，用于通过电解质产生单向电场。 根据本发明，提供了用于将来自电压源的电流消耗限制到可忽略的量的装置，使得催化分解基本上不受电力消耗的影响。
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3.发明授权Method for producing electricity from a fuel cell having solid-oxide ionic electrolyte 失效从具有固体氧化物离子电解质的燃料电池产生电的方法
公开(公告)号：US4459340A
公开(公告)日：1984-07-10
申请号：US373759
申请日：1982-04-30
申请人： David M. Mason
发明人： David M. Mason
CPC分类号： H01M8/1246 , H01M8/1231 , Y02E60/525 , Y02P70/56
摘要： Stabilized quadrivalent cation oxide electrolytes are employed in fuel cells at elevated temperatures with a carbon and/or hydrogen containing fuel anode and an oxygen cathode. The fuel cell is operated at elevated temperatures with conductive metallic coatings as electrodes and desirably having the electrolyte surface blackened. Of particular interest as the quadrivalent oxide is zirconia.
摘要翻译： 稳定的四价阳离子氧化物电解质用于具有碳和/或氢的燃料阳极和氧阴极的升高的燃料电池中。 燃料电池在高温下操作，导电金属涂层作为电极，并且期望地使电解质表面变黑。 四氧化二价氧化锆是特别有意义的。
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