公开(公告)号：US08888895B1

公开(公告)日：2014-11-18

申请号：US14022708

申请日：2013-09-10

申请人： James C. Fisher ,  Ranjani V. Siriwardane ,  David A. Berry ,  George A. Richards

发明人： James C. Fisher ,  Ranjani V. Siriwardane ,  David A. Berry ,  George A. Richards

IPC分类号： B01D53/02 ,  B01D53/04

CPC分类号： B01D53/0462 ,  B01D53/04 ,  B01D53/261 ,  B01D2253/104 ,  B01D2253/108 ,  B01D2257/504 ,  B01D2257/80 ,  B01D2259/4009 ,  Y02C10/08

摘要： A method for the removal of H2O and CO2 from a gaseous stream comprising H2O and CO2, such as a flue gas. The method initially utilizes an H2O removal sorbent to remove some portion of the H2O, producing a dry gaseous stream and a wet H2O removal sorbent. The dry gaseous stream is subsequently contacted with a CO2 removal sorbent to remove some portion of the CO2, generating a dry CO2 reduced stream and a loaded CO2 removal sorbent. The loaded CO2 removal sorbent is subsequently heated to produce a heated CO2 stream. The wet H2O removal sorbent and the dry CO2 reduced stream are contacted in a first regeneration stage, generating a partially regenerated H2O removal sorbent, and the partially regenerated H2O removal sorbent and the heated CO2 stream are subsequently contacted in a second regeneration stage. The first and second stage regeneration typically act to retain an initial monolayer of moisture on the various removal sorbents and only remove moisture layers bound to the initial monolayer, allowing for relatively low temperature and pressure operation.Generally the applicable H2O sorption/desorption processes may be conducted at temperatures less than about 70° C. and pressures less than 1.5 atmospheres, with certain operations conducted at temperatures less than about 50° C.

摘要翻译： 一种从包含H 2 O和CO 2的气流如烟道气中除去H 2 O和CO 2的方法。 该方法最初利用H 2 O去除吸附剂去除一部分H 2 O，产生干燥气流和湿H 2 O去除吸附剂。 随后将干燥的气流与除去CO 2的吸附剂接触以除去CO 2的一部分，产生干燥的CO 2还原物流和负载的CO 2去除吸附剂。 随后加载负载的CO 2去除吸附剂以产生加热的CO 2流。 湿的H 2 O除去吸附剂和干的CO 2还原物流在第一再生阶段接触，产生部分再生的H 2 O去除吸附剂，并且部分再生的H 2 O除去吸附剂和加热的CO 2流随后在第二再生阶段中接触。 第一和第二阶段再生通常用于在各种去除吸附剂上保留初始的单层水分，并且仅去除与初始单层结合的水分层，允许相对低的温度和压力操作。 通常，适用的H 2 O吸附/解吸过程可以在低于约70℃的温度和低于1.5个大气压的压力下进行，一些操作在小于约50℃的温度下进行。

公开(公告)号：US08617499B1

公开(公告)日：2013-12-31

申请号：US12887827

申请日：2010-09-22

申请人： Ranjani V. Siriwardane ,  James C. Fisher, II

发明人： Ranjani V. Siriwardane ,  James C. Fisher, II

IPC分类号： B01D53/62 ,  B01D53/78 ,  B01D53/96

CPC分类号： B01D53/62 ,  B01D53/96 ,  B01D2251/402 ,  B01D2257/504 ,  C01B3/16 ,  C01B3/56 ,  C01B2203/0283 ,  C01B2203/043 ,  C01B2203/0475 ,  Y02C10/04 ,  Y02P20/152

摘要： The disclosure utilizes a hydroxide sorbent for humidification and CO2 removal from a gaseous stream comprised of CO and CO2 prior to entry into a water-gas-shift reactor, in order to decrease CO2 concentration and increase H2O concentration and shift the water-gas shift reaction toward the forward reaction products CO2 and H2. The hydroxide sorbent may be utilized for absorption of CO2 exiting the water-gas shift reactor, producing an enriched H2 stream. The disclosure further provides for regeneration of the hydroxide sorbent at temperature approximating water-gas shift conditions, and for utilizing H2O product liberated as a result of the CO2 absorption.

摘要翻译： 本公开使用氢氧化物吸附剂，在进入水煤气变换反应器之前，从由CO和CO 2组成的气态物流中除去CO 2，以便降低CO 2浓度并增加H 2 O浓度并改变水煤气变换反应 朝着正向反应产物CO 2和H 2。 氢氧化物吸附剂可用于吸收离开水煤气变换反应器的CO 2，产生富集的H 2流。 本公开还提供了在接近水煤气变换条件的温度下氢氧化物吸附剂的再生，以及利用作为CO 2吸收的结果释放的H 2 O产物。

公开(公告)号：US4565786A

公开(公告)日：1986-01-21

申请号：US599147

申请日：1984-04-11

申请人： John A. Dunkhase ,  Ronald W. Klusman ,  James C. Fisher

发明人： John A. Dunkhase ,  Ronald W. Klusman ,  James C. Fisher

IPC分类号： G01N30/00 ,  G01N33/00 ,  G01V9/00 ,  G01N1/22 ,  G01N33/20 ,  G01N33/24

CPC分类号： G01N30/00 ,  G01N33/0045 ,  G01V9/007 ,  Y10T436/255

摘要： A method and apparatus has been provided to locate a subterranian precious ore and/or sulfide body from which mercury gas is emanating. The apparatus includes an inverted plastic drinking cup from which a mercury-free silver wire is suspended from its end. This is accomplished by inserting the end of the wire into a foam insulation disk located in the bottom of the inverted cup. Alternatively, wire may be attached within a cap of a storage vial. The cap has an adhesive on the outer surface which adheres it to the bottom of the cup, whereupon the vial is removed from the cap to expose the wire. A foil disk is placed on the outside of the bottom of the cup. A plurality of cups are buried in the ground forming a dead air space around the wire, for a period of weeks wherein any mercury-vapor in the ground in the area of the cup is adsorbed by the wire. These cups are arranged in a predetermined array and are subsequently located by means of a metal detector which can detect the metal foil on the cups. Upon removal, the wires are placed in a clean vial and refrigerated until such time as the amount of mercury in the wires can be determined. This is accomplished by removing the wires from the vial and vaporizing the mercury by heating the wires to glowing and adsorbing the released mercury-vapor on a gold film in a Jerome Mercury Detector. The amount of mercury adsorbed by the respective wires is indicative of the size and location of the ore body.

摘要翻译： 已经提供了一种方法和装置，用于定位发生汞气体的子物质的矿石和/或硫化物体。 该装置包括倒置的塑料饮杯，从其端部悬挂无汞银线。 这是通过将电线的末端插入位于倒杯底部的泡沫绝缘盘来实现的。 或者，电线可以附接在储存小瓶的盖内。 盖子在外表面上具有粘合剂，该粘合剂将其粘附到杯子的底部，于是将小瓶从盖子上取下以露出丝线。 箔片放置在杯底部的外侧。 多个杯子被埋在地面上，形成围绕线材的死空间，持续了几周，其中在杯区域内的地面中的任何汞 - 蒸汽都被电线吸附。 这些杯子以预定的阵列排列，随后通过可检测杯子上的金属箔的金属检测器定位。 取出后，将导线放置在干净的小瓶中并冷却直到可以确定电线中汞的量的时间。 这是通过从小瓶中除去电线并通过加热电线来发光和吸附释放的汞蒸汽在Jerome汞检测器的金膜上蒸发汞来实现的。 由各个电线吸附的汞的量表示矿体的大小和位置。

公开(公告)号：US3695628A

公开(公告)日：1972-10-03

申请号：US3695628D

申请日：1970-07-01

申请人： JAMES C FISHER

发明人： FISHER JAMES C

IPC分类号： B62D13/04

CPC分类号： B62D13/04

摘要： An elongated tension member having at least one elastic section. One end of the tension member is anchored to the center coupling pole of a four-wheel farm wagon and the other end of the tension member is connected to the outer end of the steering arm carried by one of the spindle assemblies of the front wheels of the wagon in order to apply a pull on the one steering arm to a first side of the wagon while applying a pull in the opposite direction on the rear end of the coupling pole. Further, a pull in the first direction is also applied to the forward end portion of the associated wagon tongue to which the tie rod for the front wheels of the wagon is secured and thus a thrust in the first direction is applied to the rear end of the towing vehicle to which the forward end of the wagon tongue is secured.

摘要翻译： 具有至少一个弹性部分的细长张力部件。 张紧构件的一端被锚固到四轮农用货车的中心联接杆上，并且张紧构件的另一端连接到由前轮的主轴组件之一承载的转向臂的外端 该货车为了将一个转向臂上的拉力施加到货车的第一侧，同时在连接杆的后端上沿相反方向施加拉力。 此外，第一方向上的拉力也被施加到相关的货车舌头的前端部分，其中货车前轮的拉杆被固定到其上，因此在第一方向上的推力施加到 货车舌头前端所固定的牵引车。