专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5215723A Compact anhydrous HCl to aqueous HCl conversion system 失效
标题翻译：紧凑型无水HCl至HCl水溶液转化系统
公开(公告)号：US5215723A
公开(公告)日：1993-06-01
申请号：US631196
申请日：1990-12-20
申请人： Mark W. Grossman , Richard Speer
发明人： Mark W. Grossman , Richard Speer
IPC分类号： B01D59/34 , C01B7/01
CPC分类号： B01D59/34 , C01B7/01
摘要： The present invention is directed to an inexpensive and compact apparatus adapted for use with a .sup.196 Hg isotope separation process and the conversion of anhydrous HCl to aqueous HCl without the use of air flow to carry the HCl vapor into the converter system.
摘要翻译：本发明涉及一种廉价且紧凑的装置，其适用于196Hg同位素分离方法和将无水HCl转化为HCl水溶液而不使用空气流将HCl蒸气输送到转化器系统中。

2. 发明授权

US5055693A Nested reactor chamber and operation for Hg-196 isotope separation process 失效
标题翻译：用于Hg-196同位素分离过程的嵌套反应室和操作
公开(公告)号：US5055693A
公开(公告)日：1991-10-08
申请号：US323739
申请日：1989-03-15
申请人： Mark W. Grossman
发明人： Mark W. Grossman
IPC分类号： B01D59/34 , B01J19/12
CPC分类号： B01D59/34 , B01J19/123
摘要： The present invention is directed to an apparatus for use in .sup.196 Hg separation and its method of operation. Specifically, the present invention is directed to a nested reactor chamber useful for .sup.196 Hg isotope separation reactions avoiding the photon starved condition commonly encountered in coaxial reactor systems.
摘要翻译：本发明涉及用于196Hg分离的装置及其操作方法。具体地，本发明涉及一种嵌套的反应室，其可用于196H同位素分离反应，避免同轴反应器系统中通常遇到的光子饥饿状况。

3. 发明授权

US5012106A Axi-symmetrical flow reactor for .sup.196 Hg photochemical enrichment 失效
标题翻译：轴对称流动反应器，196ppm光化学富集
公开(公告)号：US5012106A
公开(公告)日：1991-04-30
申请号：US289639
申请日：1988-12-23
申请人： Mark W. Grossman
发明人： Mark W. Grossman
IPC分类号： B01D59/34
CPC分类号： B01D59/34
摘要： The present invention is directed to an improved photochemical reactor useful for the isotopic enrichment of a predetermined isotope of mercury, especially, .sup.196 Hg. Specifically, two axi-symmetrical flow reactors were constructed according to the teachings of the present invention. These reactors improve the mixing of the reactants during the photochemical enrichment process, affording higher yields of the desired .sup.196 Hg product. Measurements of the variation of yield (Y) and enrichment factor (E) along the flow axis of these reactors indicates very substantial improvement in process uniformity compared to previously used photochemical reactor systems. In one preferred embodiment of the present invention, the photoreactor system was built such that the reactor chamber was removable from the system without disturbing the location of either the photochemical lamp or the filter employed therewith.
摘要翻译：本发明涉及一种改进的光化学反应器，其用于预定的同位素汞，特别是196Hg的同位素富集。具体地，根据本发明的教导构造了两个轴对称流动反应器。这些反应器在光化学富集过程中改善了反应物的混合，提供了更高的所需196Hg产物的产率。与以前使用的光化学反应器系统相比，沿着这些反应器的流动轴线的产量（Y）和富集因子（E）变化的测量显示了工艺均匀性的显着改善。在本发明的一个优选实施方案中，构建光反应器系统，使得反应器室可从系统中取出，而不会干扰光化学灯或使用的过滤器的位置。

4. 发明授权

US4776932A Recovery of mercury from mercury compounds via electrolytic methods 失效
标题翻译：通过电解方法从汞化合物中恢复汞
公开(公告)号：US4776932A
公开(公告)日：1988-10-11
申请号：US815150
申请日：1985-12-31
申请人： Mark W. Grossman , William A. George
发明人： Mark W. Grossman , William A. George
IPC分类号： C25C1/16 , C25C1/12
CPC分类号： C25C1/16
摘要： A process for electrolytically recovering mercury from mercury compounds is provided. In one embodiment, Hg is recovered from Hg.sub.2 Cl.sub.2 employing as the electrolyte solution a mixture of HCl and H.sub.2 O. In another embodiment, Hg is electrolytically recovered from HgO wherein the electrolyte solution is comprised of glacial acetic acid and H.sub.2 O. Also provided is an apparatus for producing isotopically enriched mercury compounds in a reactor and then transporting the dissolved compounds into an electrolytic cell where mercury ions are electrolytically reduced and elemental mercury recovered from the mercury compounds.

5. 发明授权

US4713547A Method and apparatus for monitoring the flow of mercury in a system 失效
标题翻译：监测系统中汞流量的方法和装置
公开(公告)号：US4713547A
公开(公告)日：1987-12-15
申请号：US816035
申请日：1986-01-03
申请人： Mark W. Grossman
发明人： Mark W. Grossman
IPC分类号： G01N21/31 , G01N21/85 , G01N21/59
CPC分类号： G01N21/85 , G01N21/3103 , G01N2021/3107 , G01N2021/8578
摘要： An apparatus and method for monitoring the flow of mercury in a system. The equipment enables the entrainment of the mercury in a carrier gas e.g., an inert gas, which passes as mercury vapor between a pair of optically transparent windows. The attenuation of the emission is indicative of the quantity of mercury (and its isotopes) in the system. A 253.7 nm light is shone through one of the windows and the unabsorbed light is detected through the other window. The absorption of the 253.7 nm light is thereby measured whereby the quantity of mercury passing between the windows can be determined. The apparatus includes an in-line sensor for measuring the quantity of mercury. It includes a conduit together with a pair of apertures disposed in a face to face relationship and arranged on opposite sides of the conduit. A pair of optically transparent windows are disposed upon a pair of viewing tubes. A portion of each of the tubes is disposed inside of the conduit and within each of the apertures. The two windows are disposed in a face to face relationship on the ends of the viewing tubes and the entire assembly is hermetically sealed from the atmosphere whereby when 253.7 nm ultraviolet light is shone through one of the windows and detected through the other, the quantity of mercury which is passing by can be continuously monitored due to absorption which is indicated by attenuation of the amplitude of the observed emission.
摘要翻译：一种用于监测系统中汞流动的装置和方法。该设备能够将汞夹带在诸如惰性气体的载体气体中，惰性气体在一对光学透明窗口之间以汞蒸汽的形式通过。发射的衰减表明系统中汞（及其同位素）的数量。通过其中一个窗口照射253.7nm的光，并且通过另一个窗口检测未吸收的光。由此测量253.7nm光的吸收，由此可以确定在窗口之间通过的汞的量。该装置包括用于测量汞量的在线传感器。它包括一个导管和一对以面对面的关系设置的孔，并布置在导管的相对侧上。一对光学透明的窗口设置在一对观察管上。每个管的一部分设置在导管内部和每个孔内。这两个窗口在观察管的端部以面对面的关系设置，并且整个组件与大气密封，由此当通过一个窗口照射253.7nm的紫外线并通过另一个窗口检测时，可以通过由观察到的发射的振幅的衰减来表示的吸收来连续监测正在经过的汞。

6. 发明授权

US4678550A Obtaining accurate amounts of mercury from mercury compounds via electrolytic methods 失效
标题翻译：通过电解方法从汞化合物中获得准确量的汞
公开(公告)号：US4678550A
公开(公告)日：1987-07-07
申请号：US815146
申请日：1985-12-31
申请人： Mark W. Grossman , William A. George
发明人： Mark W. Grossman , William A. George
IPC分类号： C25C1/16 , C25C1/00
CPC分类号： C25C1/16
摘要： A process for obtaining pre-determined, accurate rate amounts of mercury. In one embodiment, predetermined, precise amounts of Hg are separated from HgO and plated onto a cathode wire. The method for doing this involves dissolving a precise amount of HgO which corresponds to a pre-determined amount of Hg desired in an electrolyte solution comprised of glacial acetic acid and H.sub.2 O. The mercuric ions are then electrolytically reduced and plated onto a cathode producing the required pre-determined quantity of Hg. In another embodiment, pre-determined, precise amounts of Hg are obtained from Hg.sub.2 Cl.sub.2. The method for doing this involves dissolving a precise amount of Hg.sub.2 Cl.sub.2 in an electrolyte solution comprised of concentrated HCl and H.sub.2 O. The mercurous ions in solution are then electrolytically reduced and plated onto a cathode wire producing the required, pre-determined quantity of Hg.
摘要翻译：获得预定的准确率的汞量的方法。在一个实施例中，将预定的精确量的Hg与HgO分离并镀在阴极线上。这样做的方法包括将精确量的HgO溶解在对应于由冰醋酸和H 2 O组成的电解质溶液中所需的预定量的Hg。然后将汞离子电解还原并镀在阴极上，产生所需的预定量的Hg。在另一个实施方案中，从Hg 2 Cl 2获得预定的精确量的Hg。这样做的方法包括将精确量的Hg2Cl2溶解在由浓HCl和H 2 O组成的电解质溶液中。然后将溶液中的汞离子电解还原，并镀在阴极丝上，产生所需的预定量的Hg。

7. 发明授权

US4629543A Method of preparing mercury with an arbitrary isotopic distribution 失效
标题翻译：制备具有任意同位素分布的汞的方法
公开(公告)号：US4629543A
公开(公告)日：1986-12-16
申请号：US815147
申请日：1985-12-31
申请人： Mark W. Grossman , William A. George
发明人： Mark W. Grossman , William A. George
IPC分类号： C25C1/16 , H01J61/20 , C25C1/00
CPC分类号： C25C1/16 , H01J61/20
摘要： This invention provides for a process for preparing mercury with a predetermined, arbitrary, isotopic distribution. In one embodiment, different isotopic types of Hg.sub.2 Cl.sub.2, corresponding to the predetermined isotopic distribution of Hg desired, are placed in an electrolyte solution of HCl and H.sub.2 O. The resulting mercurous ions are then electrolytically plated onto a cathode wire producing mercury containing the predetermined isotopic distribution. In a similar fashion, Hg with a predetermined isotopic distribution is obtained from different isotopic types of HgO. In this embodiment, the HgO is dissolved in an electrolytic solution of glacial acetic acid and H.sub.2 O. The isotopic specific Hg is then electrolytically plated onto a cathode and then recovered.
摘要翻译：本发明提供了一种制备具有预定的，任意的同位素分布的汞的方法。在一个实施方案中，对应于所需Hg的预定同位素分布的Hg2Cl2的不同同位素类型被放置在HCl和H 2 O的电解质溶液中。然后将所得到的汞离子电解电镀到产生含有预定同位素分布的汞的阴极线上。以类似的方式，从不同同位素类型的HgO获得具有预定同位素分布的Hg。在该实施方案中，将HgO溶于冰醋酸和H 2 O的电解溶液中。然后将同位素特异性Hg电解镀在阴极上，然后回收。

8. 发明授权

US4596681A Method of forming capsules containing a precise amount of material 失效
标题翻译：形成包含精确量的材料的胶囊的方法
公开(公告)号：US4596681A
公开(公告)日：1986-06-24
申请号：US568022
申请日：1984-01-04
申请人： Mark W. Grossman , William A. George , Jakob Maya
发明人： Mark W. Grossman , William A. George , Jakob Maya
IPC分类号： C03B23/057 , C03B23/18 , H01J9/24 , H01J9/395 , B29C59/08 , B29C31/06
CPC分类号： H01J9/395 , C03B23/057 , C03B23/18 , H01J9/24 , Y02P40/57 , Y10S65/04
摘要： A method of forming a sealed capsule containing a submilligram quantity of mercury or the like, the capsule being constructed from a hollow glass tube, by placing a globule or droplet of the mercury in the tube. The tube is then evacuated and sealed and is subsequently heated so as to vaporize the mercury and fill the tube therewith. The tube is then separated into separate sealed capsules by heating spaced locations along the tube with a coiled heating wire means to cause collapse spaced locations therealong and thus enable separation of the tube into said capsules.
摘要翻译：通过将汞的小球或液滴放置在管中，形成包含亚毫克量的汞等的密封胶囊的方法，所述胶囊由中空玻璃管构成。然后将管抽真空并密封，随后加热以蒸发汞并将其填充。然后通过沿着管的间隔开的位置用卷绕的加热丝装置将管分离成独立的密封胶囊，以在其上方形成折叠间隔开的位置，从而使管能够分离成所述胶囊。

9. 发明授权

US4560357A Method for sealing arc discharge lamps 失效
标题翻译：电弧放电灯密封方法
公开(公告)号：US4560357A
公开(公告)日：1985-12-24
申请号：US621341
申请日：1984-06-18
申请人： Andre C. Bouchard , Mark W. Grossman
发明人： Andre C. Bouchard , Mark W. Grossman
IPC分类号： H01J9/26 , H01J9/24 , H01J9/395
CPC分类号： H01J9/266 , Y02B20/19
摘要： A compact fluorescent lamp employs an inner exhaust tubulation formed from glass. The exhaust tubulation is non-invasively sealed after an outer lamp envelope is sealed by directing upon the exhaust tubulation an amount of focused, coherent radiation sufficient to heat the tubulation to its softening point. The outer envelope is transparent to the given radiation.
摘要翻译：紧凑型荧光灯采用由玻璃形成的内部排气管。在外部灯泡被密封之后，通过引导排气管一定量的聚焦的相干辐射，足以将管道加热到其软化点，排气管被非侵入式密封。外壳对于给定的辐射是透明的。

10. 发明授权

US5093086A Packed bed reactor for photochemical .sup.196 Hg isotope separation 失效
标题翻译：填充床反应器用于光化学196Hg同位素分离
公开(公告)号：US5093086A
公开(公告)日：1992-03-03
申请号：US289168
申请日：1988-12-23
申请人： Mark W. Grossman , Richard Speer
发明人： Mark W. Grossman , Richard Speer
IPC分类号： B01D59/34 , B01J19/12
CPC分类号： B01J19/123 , B01D59/34 , B01J19/126
摘要： Straight tubes and randomly oriented pieces of tubing having been employed in a photochemical mercury enrichment reactor and have been found to improve the enrichment factor (E) and utilization (U) compared to a non-packed reactor. One preferred embodiment of this system uses a moving bed (via gravity) for random packing.
摘要翻译：已经在光化学汞富集反应器中使用直管和随机定向的管件，并且已经发现与未填充的反应器相比，提高了富集因子（E）和利用率（U）。该系统的一个优选实施例使用移动床（通过重力）进行随机包装。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式