公开(公告)号：US20090107919A1

公开(公告)日：2009-04-30

申请号：US11932543

申请日：2007-10-31

申请人： John L. Burba, III ,  Richard D. Witham

发明人： John L. Burba, III ,  Richard D. Witham

IPC分类号： C02F1/28

CPC分类号： C02F1/281 ,  B01J20/0207 ,  B01J20/06 ,  B01J20/28004 ,  B01J20/28007 ,  B01J20/28014 ,  B01J20/28026 ,  B01J20/2803 ,  B01J20/28033 ,  B01J20/28042 ,  B01J20/2805 ,  B01J20/28057 ,  B01J20/3007 ,  B01J20/3021 ,  B01J20/3028 ,  B01J20/3042 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3206 ,  B01J20/3236 ,  B01J20/3425 ,  B01J20/3433 ,  B01J20/3441 ,  B01J20/345 ,  B01J20/3466 ,  B01J20/3483 ,  B01J2220/42 ,  B01J2220/56 ,  B01J2220/66 ,  B82Y30/00 ,  C02F2101/30 ,  C02F2101/306

摘要： Apparatus, process and article for treating an aqueous solution containing a chemical contaminant. The process includes contacting an aqueous solution containing a chemical contaminant with an aggregate composition comprising an insoluble rare earth-containing compound to form a solution depleted of chemical contaminants. The insoluble rare earth-containing compound can include one or more of cerium, lanthanum, or praseodymium. A suitable insoluble cerium-containing compound can be derived from a cerium carbonate, cerium oxalate and/or a cerium salt. The aggregate composition can include more than 10.01% by weight of the insoluble rare earth-containing compound, and in a particular embodiment consists essentially of one or more cerium oxides, and optionally a binder and/or flow aid. Although intended for a variety of fluid treatment applications, such applications specifically include removing or detoxifying chemical contaminants in water.

摘要翻译： 用于处理含有化学污染物的水溶液的装置，方法和制品。 该方法包括使含有化学污染物的水溶液与包含不溶性稀土含量化合物的聚集体组合物接触以形成耗尽化学污染物的溶液。 不溶性稀土化合物可以包括铈，镧或镨中的一种或多种。 合适的不溶性含铈化合物可以衍生自碳酸铈，草酸铈和/或铈盐。 聚集体组合物可以包含超过10.01重量％的不溶性稀土化合物，并且在特定实施方案中基本上由一种或多种氧化铈和任选的粘合剂和/或流动助剂组成。 虽然这些应用旨在用于各种流体处理应用，但具体包括去除或解毒水中的化学污染物。

公开(公告)号：US06925924B2

公开(公告)日：2005-08-09

申请号：US10684858

申请日：2003-10-14

申请人： Ernest L. Baker ,  David C. Daniel ,  David S. Wesson ,  John L. Burba, III ,  Arthur S. Daniels ,  Robert E. Davis

发明人： Ernest L. Baker ,  David C. Daniel ,  David S. Wesson ,  John L. Burba, III ,  Arthur S. Daniels ,  Robert E. Davis

IPC分类号： E21B43/117 ,  F24B1/00 ,  F42B1/02 ,  E21B43/116

CPC分类号： E21B43/117 ,  F42B1/02

摘要： A non-linear shaped charge perforator for use in perforating an oil and gas formation into which a wellbore has been drilled comprises a monolithic, axisymmetric metal case in which is disposed a main explosive charge between the front of the case, which is closed with a concave metal liner, and the closed back end of the case. The main explosive charge contains multiple initiation points, preferably two initiation points located about 180° apart on the outside surface of the charge, so that when the perforator is detonated the main charge is initiated such that the metal liner is collapsed into a non-circular jet, preferably a fan-shaped jet, that pierces the casing of the wellbore and forms non-circular perforations, preferably slot-shaped perforations, in the surrounding formation.

摘要翻译： 一种用于穿孔钻井的油气层的非线性形状的充气穿孔器包括一个整体式的轴对称金属壳体，其中在壳体的前部之间设置主要的炸药， 凹形金属衬里和封闭的后端。 主要的炸药包含多个起始点，优选地在电荷的外表面上分开约180°的两个起始点，使得当穿孔器被引爆时，引起主电荷使得金属衬垫被折叠成非圆形 喷射，优选是扇形喷射器，其刺穿井眼的壳体并在周围地层中形成非圆形穿孔，优选为狭缝形穿孔。

公开(公告)号：US5721198A

公开(公告)日：1998-02-24

申请号：US517028

申请日：1995-08-18

申请人： John L. Burba, III ,  Christopher P. Christenson

发明人： John L. Burba, III ,  Christopher P. Christenson

IPC分类号： C09K8/84 ,  C10M125/10 ,  C10M177/00 ,  C09K7/02 ,  B01J13/00

CPC分类号： B82Y30/00 ,  C09K8/845 ,  C10M125/10 ,  C10M177/00 ,  C01P2002/22 ,  C01P2002/60 ,  C01P2004/20 ,  C01P2004/22 ,  C01P2004/54 ,  C01P2004/61 ,  C01P2004/64 ,  C01P2006/22 ,  C10M2201/00 ,  C10M2201/02 ,  C10M2201/022 ,  C10M2201/06 ,  C10M2201/0606 ,  C10M2201/061 ,  C10M2201/0616 ,  C10M2201/062 ,  C10M2201/0626 ,  C10M2201/063 ,  C10M2201/0656 ,  C10M2201/0666 ,  C10M2201/0806 ,  C10M2201/0856 ,  C10M2201/0866 ,  C10M2201/0876 ,  C10M2201/1013 ,  C10M2201/1026 ,  C10M2201/103 ,  C10M2201/1036 ,  C10M2201/14 ,  C10M2201/145 ,  C10M2201/16 ,  C10M2201/18 ,  C10M2227/09 ,  C10N2210/02 ,  C10N2250/02 ,  Y10S507/904 ,  Y10S507/925 ,  Y10S507/926

摘要： Elastic solids having reversible stress-induced fluidity are prepared, e.g., by combining liquid formulations with a crystalline mixed metal hydroxide conforming substantially to the formula Li.sub.m D.sub.d T(OH).sub.(m+2d+3+n.multidot.a) (A.sup.n).sub.a .multidot.xH.sub.2 O where m is amount of Li, d is amount of divalent metal D, T is a trivalent metal, A represents at least one anion or negative-valence radical of valence n and a is the amount of A, and xH.sub.2 O represents excess waters of hydration, if any. These make useful coatings. The instantly reversible fluidization of these unique elastic solids may be expressed as: .sigma.=k.sub..alpha. .epsilon. when .epsilon. F, (this equation represents a generalized form for the usual theological equations); for a cycle of .epsilon., -xF

摘要翻译： 制备具有可逆应力诱导流动性的弹性固体，例如通过将液体制剂与基本上符合式LimDdT（OH）（m + 2d + 3 + nxa）（An）axxH 2 O的结晶混合金属氢氧化物组合，其中m是Li， d是二价金属D的量，T是三价金属，A代表价数n的至少一个阴离子或负价基，a是A的量，xH2O表示过量的水合水合物（如果有的话）。 这些都是有用的涂料。 这些独特的弹性固体的瞬时可逆流化可以表示为：对于固相，当ε

公开(公告)号：US5084209A

公开(公告)日：1992-01-28

申请号：US609966

申请日：1990-11-06

申请人： John L. Burba, III ,  Steve A. Sims ,  Thomas M. Knobel

发明人： John L. Burba, III ,  Steve A. Sims ,  Thomas M. Knobel

IPC分类号： C01B13/14 ,  C01B13/32 ,  C01B13/34 ,  C01D1/04 ,  C01F7/00 ,  C01F7/02 ,  C09K8/84 ,  C10M125/10 ,  C10M177/00

CPC分类号： B82Y30/00 ,  C01B13/32 ,  C01B13/34 ,  C01F7/00 ,  C01F7/002 ,  C09K8/845 ,  C10M125/10 ,  C10M177/00 ,  C01P2002/22 ,  C01P2004/22 ,  C01P2004/54 ,  C01P2004/61 ,  C01P2004/64

摘要： Crystalline layered mixed metal hydroxides (LMMHs) which are substantially free of unbound water and which conform substantially to the general formulaLi.sub.m D.sub.d T(OH).sub.(3+m+d),wherem represents an amount of Li of from 0 to 3,D represents a divalent metal cation, and d represents an amount of D of from 0 to 8.0,T represents a trivalent metal cation, and (3+m+d) represents an amount which substantially satisfies the valence requirements of Li, D and T, andwhere m+d does not equal zero,are prepared, in an organic reaction medium which is essentially free of unbound water, by mixing predetermined metal organo compounds in predetermined ratios and reacting the metal organo compounds with at least one reagent which supplies OH.sup.- ions to replace the beginning anions in the mixture of metal compounds.A preferred LMMH is one which conforms substantially to the generic formula Mg.sub.d Al(OH).sub.(3+d), where d represents the amount of Mg per each unit of Al. Useful anhydrous gels are among the useful products.

公开(公告)号：US4511710A

公开(公告)日：1985-04-16

申请号：US619440

申请日：1984-06-11

申请人： Chun S. Wang ,  Kyle B. Benkendorfer ,  John L. Burba, III

发明人： Chun S. Wang ,  Kyle B. Benkendorfer ,  John L. Burba, III

IPC分类号： C07B63/04 ,  C01B9/00 ,  C07B31/00 ,  C07C67/00 ,  C08G85/00 ,  C08G59/14 ,  C08F6/28

CPC分类号： C08G85/004 ,  C01B9/00

摘要： Unwanted halogen values are removed from liquid resin, organic or hydrocarbon material by adding particulate crystalline lithium aluminate compounds to the liquid material to act as a halogen scavenger, then separating the crystalline aluminate compound from the liquid material.

摘要翻译： 通过向液体材料中加入颗粒状的结晶铝酸锂化合物作为卤素清除剂，然后从液体材料中分离结晶铝酸盐化合物，从液体树脂，有机或烃材料中除去不需要的卤素值。

公开(公告)号：US4321065A

公开(公告)日：1982-03-23

申请号：US217613

申请日：1980-12-18

申请人： John L. Burba, III

发明人： John L. Burba, III

IPC分类号： B01D53/02 ,  B01J20/08 ,  C01F7/00 ,  C07C7/135 ,  C07C17/389 ,  B01D15/08

CPC分类号： C01F7/002 ,  B01D53/025 ,  B01J20/08 ,  C07C17/389 ,  C07C7/135

摘要： Particles of crystalline LiX.multidot.2A1(OH).sub.3 .multidot.nH.sub.2 O, where X is a monovalent, divalent, or trivalent anion, especially chlorine, are useful in gas chromatography in separating hydrocarbons according to boiling point ranges.

摘要翻译： 结晶LiXx2A1（OH）3·xH2O的颗粒，其中X是一价，二价或三价阴离子，特别是氯，可用于根据沸点范围分离碳氢化合物的气相色谱法。

公开(公告)号：US08936770B2

公开(公告)日：2015-01-20

申请号：US13010609

申请日：2011-01-20

申请人： John L. Burba, III

发明人： John L. Burba, III

IPC分类号： C01F17/00 ,  C22B3/02 ,  C22B3/04 ,  C22B3/20 ,  C22B3/42 ,  C22B23/00 ,  C22B34/34

CPC分类号： C22B3/20 ,  C01F17/00 ,  C01F17/0012 ,  C01F17/0062 ,  C22B3/02 ,  C22B3/04 ,  C22B3/42 ,  C22B23/00 ,  C22B34/34 ,  C22B59/00 ,  C25B7/00 ,  Y02P10/234 ,  Y02P20/129

摘要： A mineral processing facility is provided that includes a cogen plant to provide electrical energy and waste heat to the facility and an electrochemical acid generation plant to generate, from a salt, a mineral acid for use in recovering valuable metals.

摘要翻译： 提供了一种矿物加工设备，其包括向设施提供电能和废热的共生工厂，以及电化学酸生成设备，用于从盐中产生用于回收有价金属的无机酸。

公开(公告)号：US08252087B2

公开(公告)日：2012-08-28

申请号：US11932090

申请日：2007-10-31

申请人： John L. Burba, III ,  Tim L. Oriard

发明人： John L. Burba, III ,  Tim L. Oriard

IPC分类号： B01D53/02

CPC分类号： A61L9/16 ,  A61L2/04 ,  A61L2/085 ,  A61L2/20 ,  B01D53/44 ,  B01D2255/206 ,  B01D2258/0225

摘要： Apparatus, process and article for treating a gas containing one or more of a chemical and/or biological contaminant. The process includes contacting the gas with an aggregate composition comprising an insoluble rare earth-containing compound to form a gas depleted of chemical and active biological contaminants. The insoluble rare earth-containing compound can include one or more of cerium, lanthanum, or praseodymium. The composition comprises no more than two elements selected from the group consisting of yttrium, scandium, and europium when the aggregate has been sintered. A suitable insoluble cerium-containing compound can be derived from cerium carbonate. In one embodiment, the aggregate composition consists essentially of one or more cerium oxides, and optionally, a binder. Although intended for a variety of fluid treatment applications, such applications specifically include the treatment of breathing gases such as air that may contain chemical and/or biological contaminants.

摘要翻译： 用于处理含有一种或多种化学和/或生物污染物的气体的装置，方法和制品。 该方法包括使气体与包含不溶性稀土含量化合物的聚集体组合物接触以形成贫化学和活性生物污染物的气体。 不溶性稀土化合物可以包括铈，镧或镨中的一种或多种。 当组合物烧结时，该组合物包含不超过两种选自钇，钪和铕的元素。 合适的不溶性含铈化合物可以由碳酸铈衍生而来。 在一个实施方案中，聚集体组合物基本上由一种或多种氧化铈和任选的粘合剂组成。 虽然这些应用旨在用于各种流体处理应用，但具体包括处理可能含有化学和/或生物污染物的呼吸气体例如空气。

公开(公告)号：US08066874B2

公开(公告)日：2011-11-29

申请号：US11932837

申请日：2007-10-31

申请人： John L. Burba, III ,  Carl R. Hassler ,  C. Brock O'Kelley ,  Joseph A. Lupo ,  Joseph R. Pascoe

发明人： John L. Burba, III ,  Carl R. Hassler ,  C. Brock O'Kelley ,  Joseph A. Lupo ,  Joseph R. Pascoe

IPC分类号： C02F1/58 ,  C02F101/10

CPC分类号： C02F1/281 ,  C02F1/42 ,  Y10S210/911

摘要： An apparatus for treating an aqueous solution containing arsenic. The apparatus comprises a container that includes a housing, an inlet located at a first end of the housing and an outlet located at a second end opposite the first end. An outer wall extends between the first and second ends and enclosing a fluid flow path between the inlet and the outlet and an arsenic fixing agent is disposed in the fluid flow path. The arsenic fixing agent can include an insoluble rare earth-containing compound, more specifically, a compound comprising one or more of cerium, lanthanum, or praseodymium. The inlet and the outlet are adapted to be closed during transport and storage. The container is adapted to be sealed for long term disposal after exposure to an aqueous solution containing arsenic.

摘要翻译： 一种处理含砷水溶液的设备。 该装置包括容器，该容器包括壳体，位于壳体的第一端的入口和位于与第一端相对的第二端的出口。 外壁在第一和第二端之间延伸并且包围入口和出口之间的流体流动路径，并且砷固定剂设置在流体流动路径中。 砷固定剂可以包括不溶性稀土化合物，更具体地，包括铈，镧或镨中的一种或多种的化合物。 入口和出口适于在运输和储存期间关闭。 该容器适于在暴露于含有砷的水溶液之后进行密封以进行长期处置。

公开(公告)号：US20100255559A1

公开(公告)日：2010-10-07

申请号：US12814032

申请日：2010-06-11

申请人： John L. Burba, III ,  Tim L. Oriard

发明人： John L. Burba, III ,  Tim L. Oriard

IPC分类号： C12N7/00 ,  C12N1/20 ,  C12N1/14 ,  C12N1/10

CPC分类号： C02F1/281 ,  B01J20/0207 ,  B01J20/06 ,  B01J20/28004 ,  B01J20/28007 ,  B01J20/28014 ,  B01J20/28016 ,  B01J20/2803 ,  B01J20/28033 ,  B01J20/28045 ,  B01J20/28057 ,  B01J20/3028 ,  B01J20/3042 ,  B01J20/3204 ,  B01J20/3212 ,  B01J20/3236 ,  B01J20/3433 ,  B01J20/3441 ,  B01J20/345 ,  B01J20/3483 ,  B01J2220/4825 ,  B01J2220/58 ,  B01J2220/66 ,  B82Y30/00 ,  C02F2209/40 ,  C02F2303/04 ,  C02F2303/16

摘要： Process, apparatus and article for treating an aqueous solution containing biological contaminants. The process includes contacting an aqueous solution containing a biological contaminant with an aggregate composition comprising an insoluble rare earth-containing compound to form a solution depleted of active biological contaminants. The aggregate includes more than 10.01% by weight of the insoluble rare earth-containing compound. The insoluble rare earth-containing compound can include one or more of cerium, lanthanum, or praseodymium. A suitable insoluble cerium-containing compound can be derived from a cerium carbonate, a cerium oxalate or a cerium salt. The composition can consist essentially of cerium oxides, and optionally, a binder and/or flow aid. The aggregate includes no more than two elements selected from the group consisting of yttrium, scandium, and europium when the aggregate is to be sintered. Although intended for a variety of fluid treatment applications, such applications specifically include removing or deactivating biological contaminants in water.

摘要翻译： 用于处理含有生物污染物的水溶液的方法，装置和制品。 该方法包括将含有生物污染物的水溶液与包含不溶性稀土含量化合物的聚集体组合物接触以形成消耗活性生物污染物的溶液。 骨料含有不超过10.01重量％的不溶性稀土化合物。 不溶性稀土化合物可以包括铈，镧或镨中的一种或多种。 合适的不溶性含铈化合物可以衍生自碳酸铈，草酸铈或铈盐。 组合物可以主要由氧化铈和任选的粘合剂和/或流动助剂组成。 当聚集体被烧结时，聚集体包括不超过两种选自钇，钪和铕的元素。 虽然这些应用旨在用于各种流体处理应用，但具体包括去除或去除水中的生物污染物。