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1. 发明授权

US09056284B2 Chlorine resistant amides, polyamides, and membranes made from the same 有权
标题翻译：耐氯酰胺，聚酰胺和由其制成的膜
公开(公告)号：US09056284B2
公开(公告)日：2015-06-16
申请号：US13572431
申请日：2012-08-10
申请人： Andrew Patrick Murphy , Robert Lee Riley , Yuliana Elvira Porras Mendoza
发明人： Andrew Patrick Murphy , Robert Lee Riley , Yuliana Elvira Porras Mendoza
IPC分类号： B01D39/00 , B01D29/00 , B01D29/46 , B01D63/00 , B01D61/00 , B01D71/56 , C08G69/32 , C08G69/42 , C08L77/10 , B01D67/00 , B01D69/12
CPC分类号： B01D71/56 , B01D67/0006 , B01D69/125 , B01D2325/30 , C08G69/32 , C08G69/42 , C08L77/10
摘要： A chlorine resistant polyamide is formed from the reaction product of an amine and an acid chloride monomer wherein both the amine and the acid chloride monomer are modified with electron-withdrawing groups that exhibit sufficient activity to (i) minimize any chlorination on both the amine and acid chloride and (ii) minimize N-chlorination. A membrane is made from the polyamide for use, for example, in a desalination unit.
摘要翻译：由胺和酰基氯单体的反应产物形成耐氯聚酰胺，其中胺和酰基氯单体都被吸电子基团改性，其具有足够的活性，以使（i）使胺和酰氯和（ii）最小化N-氯化。膜由聚酰胺制成，例如在脱盐单元中使用。

2. 发明授权

US08123945B2 Method for making high flux, high salt rejection cellulose desalting membranes 有权
标题翻译：制备高通量，高盐度脱盐纤维素脱盐膜的方法
公开(公告)号：US08123945B2
公开(公告)日：2012-02-28
申请号：US11746288
申请日：2007-05-09
申请人： Andrew Patrick Murphy , Saied Delagah , Robert Lee Riley
发明人： Andrew Patrick Murphy , Saied Delagah , Robert Lee Riley
IPC分类号： B01D11/00 , B01D39/14 , B01D71/16
CPC分类号： B01D71/16 , B01D67/0011 , B01D2325/24 , C08B3/06
摘要： A method is provided for producing a high flux, high salt rejection cellulose acetate desalination membrane. In this method, cellulose acetate polymer is dissolved in a first solvent such as methylene chloride or 2-methyltetrahydrofuran to produce a solution. Further steps involve stirring the solution, and thereafter permitting the solution to settle, for a time sufficient for a majority of the cellulose acetate to precipitate out of the solution to form a cellulose acetate precipitate. Next, the cellulose acetate precipitate is stirred into an excess methanol. Thereafter, the cellulose acetate is filtered out and used in making the desalination membrane.
摘要翻译：提供了一种用于生产高通量，高盐度脱盐醋酸纤维素脱盐膜的方法。在该方法中，将乙酸纤维素聚合物溶解在第二溶剂如二氯甲烷或2-甲基四氢呋喃中以产生溶液。进一步的步骤包括搅拌溶液，然后允许溶液沉降足够的时间，以使大部分乙酸纤维素从溶液中沉淀出来形成乙酸纤维素沉淀物。接着，将乙酸纤维素沉淀物搅拌成过量的甲醇。此后，过滤掉乙酸纤维素，并用于制造脱盐膜。

3. 发明授权

US08051727B1 Pore-water profiler 有权
标题翻译：孔眼水分析仪
公开(公告)号：US08051727B1
公开(公告)日：2011-11-08
申请号：US12107331
申请日：2008-04-22
申请人： Fred Murphy , James S. Kuwabara , Brent R. Topping , Francis Parchaso , Robert C. Myhre
发明人： Fred Murphy , James S. Kuwabara , Brent R. Topping , Francis Parchaso , Robert C. Myhre
IPC分类号： G01N1/10
CPC分类号： G01N1/10
摘要： A pore-water profiler and method for sampling pore water. The pore-water profiler includes a sample intake probe that receives the fluid to be sampled. A clog-resistant first filter filters the fluid as it enters the sample intake probe. A second filter, which has a pore size less than the pore size of the first filter, filters the fluid a second time before the fluid enters a sample container. A sample triggering system connected to the sample container initiates sampling by causing the fluid to be drawn into the sample intake probe. The profiler provides high-resolution (centimeter-scale) vertical pore-water profiles. The sequential filtration of the pore water avoids the problem of sample-circuit clogging, even in sediments dominated by fine or organic-rich particles. The profiler has all non-metallic, acid-washable components that contact the fluid sample, making the profiler suitable for trace-inorganic studies.
摘要翻译：孔隙水分析仪和孔隙水取样方法。孔隙水分析器包括接收要采样的流体的样品进样探针。阻塞第一过滤器在进入样品进样探针时对流体进行过滤。具有小于第一过滤器的孔径的孔径的第二过滤器在流体进入样品容器之前第二次对流体进行过滤。连接到样品容器的样品触发系统通过使流体被吸入样品进样探针来开始采样。轮廓仪提供高分辨率（厘米级）垂直孔隙水分布。孔隙水的顺序过滤避免了样品回路堵塞的问题，即使在由细颗粒或富有机物颗粒主导的沉积物中也是如此。轮廓仪具有接触流体样品的所有非金属，酸洗组分，使得轮廓仪适合于微量无机研究。

4. 发明授权

US07757757B1 In-well baffle apparatus and method 失效
标题翻译：井内挡板装置和方法
公开(公告)号：US07757757B1
公开(公告)日：2010-07-20
申请号：US12042029
申请日：2008-03-04
申请人： Don A. Vroblesky
发明人： Don A. Vroblesky
IPC分类号： E21B33/12
CPC分类号： E21B49/084 , E02D1/06 , E03B3/10 , Y02A20/118
摘要： A baffle apparatus and method for use in a well to mitigate convective in-well flow. The baffle apparatus includes a baffle member attached to a rod. The baffle member prevents vertical flow of water in the well after the baffle apparatus is deployed in the well. At least one centralizer is attached to the rod to maintain correct orientation of the baffle member within the well. The baffle member and the at least one centralizer allow well water to pass during deployment and recovery of the baffle apparatus.
摘要翻译：用于井中以减轻对流井内流动的挡板装置和方法。挡板装置包括附接到杆的挡板构件。在挡板装置部署在井中之后，挡板构件防止井中的水的垂直流动。至少一个扶正器连接到杆以保持挡板构件在井内的正确取向。挡板构件和至少一个扶正器允许井壁在展开和回收挡板装置期间通过。

5. 发明授权

US07264777B1 Measurement of surface areas by polyvinylpyrrolidone sorption 失效
标题翻译：聚乙烯吡咯烷酮吸附测量表面积
公开(公告)号：US07264777B1
公开(公告)日：2007-09-04
申请号：US10641590
申请日：2003-08-14
申请人： Alex E. Blum , Dennis D. Eberl
发明人： Alex E. Blum , Dennis D. Eberl
IPC分类号： G01N30/96
CPC分类号： G01N15/0893 , B01J20/12 , B01J20/28057 , G01N2015/0866 , Y10T436/14 , Y10T436/145555 , Y10T436/17
摘要： A method of quantitatively determining surface area of a sample uses polyvinylpyrrolidone (PVP) dispersed in a solution containing the sample, and determining the amount of PVP that has deposited on the sample.
摘要翻译：定量测定样品表面积的方法使用分散在含有样品的溶液中的聚乙烯吡咯烷酮（PVP），并确定沉积在样品上的PVP的量。

6. 发明授权

US6164127A Well flowmeter and down-hole sampler 有权
标题翻译：井流量计和井下采样器
公开(公告)号：US6164127A
公开(公告)日：2000-12-26
申请号：US362213
申请日：1999-07-28
申请人： John Izbicki , Allen H. Christensen , Steven M. Crawford , Randall T. Hanson , Peter Martin , Gregory Smith
发明人： John Izbicki , Allen H. Christensen , Steven M. Crawford , Randall T. Hanson , Peter Martin , Gregory Smith
IPC分类号： E21B47/10 , E21B49/08 , E21B49/00 , G01N1/00
CPC分类号： E21B47/1015 , E21B49/08
摘要： An apparatus for and a process of evaluating well bore flow of water and for sampling of water within a well. A hose is inserted into the well to a known depth. To evaluate the water, a tracer fluid is introduced into the hose until the pressure within the hose exceeds the hydrostatic pressure at the known depth by a preset amount. The tracer fluid is then rapidly released into the well. The tracer fluid is detected in water pumped from the well, and the elapsed time between release of the tracer fluid into the well and detection of the tracer fluid in the water pumped from the well is determined. The process is repeated at a second known depth, and the tracer fluid travel time between the two depths is determined. From this and the cross-sectional area of the well, the incremental volumetric well bore inflow to the well between the two depths is calculated. The process can be repeated at several depths within the well to permit construction of a velocity profile of water movement within the well. To obtain a water sample from the well, the hose is inserted to the desired depth, and an inert gas is introduced into the hose. The gas is then vented from the hose, and water from the well enters the hose to replace the vented gas. The hose is then withdrawn from the well, and gas is again introduced into the hose, causing the water sample to be discharged. Appropriate valves are provided to control the apparatus.
摘要翻译：评估井的井眼流量和井内水的取样的装置和过程。将软管插入井中至已知的深度。为了评估水，将示踪剂流体引入软管中，直到软管内的压力超过已知深度处的预定量的静水压力。然后将示踪液快速释放到井中。在从井中泵送的水中检测到示踪剂流体，并且确定示踪剂流体释放到井中之间的经过时间以及从井中泵送的水中的示踪剂流体的检测。该过程在第二已知深度处重复，并且确定两个深度之间的示踪剂流体行进时间。从该井和井的横截面积中，计算两个深度之间的井的增量体积井眼流入。该过程可以在井内的若干深度重复，以允许在井内构造水运动的速度分布。为了从井中获得水样，将软管插入所需的深度，并将惰性气体引入软管中。然后将气体从软管排出，并且来自井的水进入软管以更换排气。然后将软管从井中取出，并将气体再次引入软管中，导致水样品排出。提供适当的阀门来控制装置。

7. 发明授权

US5811696A Isokinetic fluid sampling method 失效
标题翻译：等动力液体取样方法
公开(公告)号：US5811696A
公开(公告)日：1998-09-22
申请号：US898250
申请日：1997-07-22
申请人： Harvey Eugene Jobson
发明人： Harvey Eugene Jobson
IPC分类号： G01N1/20 , G01N1/22 , G01N33/18 , G01N1/14
CPC分类号： G01N1/20 , G01N2001/2078 , G01N2001/225 , G01N33/18
摘要： A sampler for obtaining an isokinetic sample of a flowing fluid. A liquid-filled, fluid-tight container has a deflated bag within it. The sampler is positioned within the flowing fluid stream, and the liquid is pumped from the container at a rate proportional to the flow rate of the flowing fluid to draw a sample of the fluid into the bag at the same rate as the flow rate of the flowing fluid. When the bag is filled it can be removed from the container and the container inlet tube replaced, allowing the sampler to be used for another sample without laborious cleaning in the field.
摘要翻译：用于获得流动流体的等动力样品的取样器。充满液体的流体密封容器内有一个放气袋。采样器位于流动的流体流中，并且液体以与流动流体的流速成比例的速率从容器泵送，以与流体流速相同的速率将流体样品抽吸到袋中流动的流体。当袋子被填充时，可以从容器中取出并更换容器入口管，使得采样器可用于另一个样品，而不需要在现场进行费力的清洁。

8. 发明授权

US5552353A Process for producing advanced ceramics 失效
标题翻译：高级陶瓷生产工艺
公开(公告)号：US5552353A
公开(公告)日：1996-09-03
申请号：US341227
申请日：1994-12-05
申请人： Kyei-Sing Kwong
发明人： Kyei-Sing Kwong
IPC分类号： C04B35/565 , C04B35/581 , C04B35/584 , C04B35/597
CPC分类号： C04B35/581 , C04B35/565 , C04B35/584 , C04B35/597
摘要： A process for the synthesis of homogeneous advanced ceramics such as SiC+AlN, SiAlON, SiC+Al.sub.2 O.sub.3, and Si.sub.3 N.sub.4 +AlN from natural clays such as kaolin, halloysite and montmorillonite by an intercalation and heat treatment method. Included are the steps of refining clays, intercalating organic compounds into the layered structure of clays, drying the intercalated mixture, firing the treated atmospheres and grinding the loosely agglomerated structure. Advanced ceramics produced by this procedure have the advantages of homogeneity, cost effectiveness, simplicity of manufacture, ease of grind and a short process time. Advanced ceramics produced by this process can be used for refractory, wear part and structure ceramics.
摘要翻译：通过嵌入和热处理方法从天然粘土如高岭土，多水高岭土和蒙脱石合成SiC + AlN，SiAlON，SiC + Al2O3和Si3N4 + AlN均相先进陶瓷的方法。包括精炼粘土，将有机化合物嵌入粘土层状结构中的步骤，干燥嵌入的混合物，焙烧处理过的气氛并研磨松散结块的结构。通过该方法制造的先进陶瓷具有均匀性，成本有效性，制造简单性，研磨容易性和短处理时间的优点。通过该工艺生产的先进陶瓷可用于耐火材料，耐磨部件和结构陶瓷。

9. 发明授权

US5492680A Separation of scandium from tantalum residue using fractional liquid-liquid extraction 失效
$Separation of scandium from tantalum residue using fractional liquid-liquid extraction$
标题翻译：使用分数液 - 液萃取法从钽渣中分离钪
公开(公告)号：US5492680A
公开(公告)日：1996-02-20
申请号：US285676
申请日：1994-08-04
申请人： Michael D. Odekirk
发明人： Michael D. Odekirk
IPC分类号： C01F17/00 , C22B59/00
CPC分类号： C22B59/00 , C01F17/0006 , Y02P10/212 , Y10S210/912
摘要： A process for separating scandium from an aqueous solution comprised of a first group of metals, scandium and a second group of metals includes the steps of: (a) providing a scandium-containing material and preparing therefrom an aqueous sulfuric acid solution containing a first group of metals, scandium and a second group of metals; (b) contacting the aqueous sulfuric acid solution with an organic liquid solution whereby scandium and the first and second groups of metals are extracted into the organic liquid solution to create a loaded organic solution; (c) scrubbing the loaded organic liquid solution first with an sulfuric acid solution to remove selected metals in the first group of metals from the organic liquid solution and then with a dilute HF solution to prepare the organic liquid solution for stripping; (d) stripping the remaining metals in the first group of metals from the loaded organic liquid solution with a HF solution so that only scandium and the second group of metals remain on the organic liquid solution; and (e) using a fractional stripping system to strip scandium from the loaded organic liquid solution with a HF solution so that the scandium is released from the organic liquid solution and only the second group of metals remains on the organic liquid solution.
摘要翻译：从由第一组金属，钪和第二组金属组成的水溶液中分离钪的方法包括以下步骤：（a）提供含钪材料并由其制备含有第一组的硫酸水溶液的金属，钪和第二组金属; （b）使硫酸水溶液与有机液体溶液接触，由此将钪和第一和第二组金属萃取到有机液体溶液中以产生负载的有机溶液; （c）首先用硫酸溶液洗涤负载的有机液体溶液，以从有机液体溶液中除去第一组金属中的选定金属，然后用稀HF溶液制备用于汽提的有机液体溶液; （d）用HF溶液从装载的有机液体溶液中剥离第一组金属中的剩余金属，使得仅有钪和第二组金属保留在有机液体溶液上; 和（e）使用分级汽提系统用HF溶液从加载的有机液体溶液中剥离钪，使得钪从有机液体溶液中释放，并且仅第二组金属保留在有机液体溶液上。

10. 发明授权

US5441643A Process for recovering metals from solution utilizing metalloprotein affinity chromatography 失效
标题翻译：使用金属蛋白亲和层析从溶液中回收金属的方法
公开(公告)号：US5441643A
公开(公告)日：1995-08-15
申请号：US158553
申请日：1993-11-29
申请人： Dennis R. Spears , John B. Vincent
发明人： Dennis R. Spears , John B. Vincent
IPC分类号： B01D15/00 , B01J20/32 , G01N30/02 , B01D15/08
CPC分类号： B01D15/3828 , B01J20/286 , B01J20/3212 , B01J20/3219 , B01J20/3248 , B01J20/3274 , B01J2220/54 , B01J2220/58 , G01N30/02
摘要： A process for recovering metals from an aqueous metal-ion bearing solution includes the steps of:(a) forming an affinity chromatography matrix by providing a metal bearing protein bound to an insoluble support material to form an immobilized metalloprotein material;(b) introducing into the affinity chromatography matrix a quantity of aqueous metal-containing solution having a pH, redox potential or other property properly adjusted to cause ions of a selected metal entrained within the solution to bind to the immobilized metalloprotein material;(c) washing the matrix with a first buffer which does not elute the metal ions of interest but does remove other species of metal entrained in the solution; and(d) applying a second buffer or solution of appropriate pH, redox potential or other property to the affinity chromatography matrix to elute the metal ions of interest from the immobilized metalloprotein material.
摘要翻译：从含金属离子载体溶液中回收金属的方法包括以下步骤：（a）通过提供与不溶性载体材料结合的金属担载蛋白形成固定的金属蛋白材料形成亲和层析基质; （b）向所述亲和层析基质中引入一定量的具有适当调节pH值，氧化还原电位或其它特性的含水金属溶液，使得所述溶液中夹带的选定金属的离子与固定的金属蛋白材料结合; （c）用不洗涤感兴趣的金属离子的第一缓冲液洗涤基质，但是除去夹带在溶液中的其它物质的金属; 和（d）将适当的pH，氧化还原电位或其他性质的第二缓冲液或溶液施加到亲和层析基质上以从固定的金属蛋白材料中洗脱所关注的金属离子。

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