PROCESS AND DEVICE FOR IMPROVING THE CAPTURE OF SO2 IN ELECTROLYTIC CELL GASES
    71.
    发明申请
    PROCESS AND DEVICE FOR IMPROVING THE CAPTURE OF SO2 IN ELECTROLYTIC CELL GASES 有权
    用于改善电解槽气中SO2捕获的方法和装置

    公开(公告)号:US20140283687A1

    公开(公告)日:2014-09-25

    申请号:US14355696

    申请日:2012-11-22

    IPC分类号: B01D53/12

    摘要: A method and device for capturing SO2 present in gases originating from cells for the industrial production of aluminum by igneous electrolysis, implemented over a group of at least two reactors passed through in parallel by a gas stream and supplied with a powdered sorption agent capable of adsorbing effluents present in the gas stream by placing the sorption agent in contact with the gas stream, each reactor having collection elements for collecting the sorption agent after contact with the gas stream, at least one of the reactors having discharge elements for discharging the sorption agent after contact with the gas stream to injection elements for injecting into at least another one of the reactors; and desorbing elements located between the discharge elements and the injection elements, for desorbing the SO2 adsorbed by the sorption agent before it reaches the discharge elements.

    摘要翻译: 一种用于通过火成电解来捕获来自用于工业生产铝的电池的气体中存在的SO 2的方法和装置,其通过气流并行通过的一组至少两个反应器,并且能够吸附能够吸附的粉末吸附剂 通过将吸附剂与气流接触而存在于气流中的流出物,每个反应器具有用于在与气流接触之后收集吸附剂的收集元件,至少一个反应器具有用于在吸附剂排出后的排出元件 与气流接触注入元件,用于注入至少另一个反应器; 以及位于放电元件和注入元件之间的解吸元件,用于解吸吸附剂在其到达放电元件之前吸附的SO 2。

    Lock hopper
    72.
    发明授权
    Lock hopper 有权
    锁料斗

    公开(公告)号:US08790048B2

    公开(公告)日:2014-07-29

    申请号:US13127922

    申请日:2009-11-11

    IPC分类号: B65G53/46

    摘要: The present invention relates toA lock hopper (11) provided with air-tight hoppers (A3, B3) arranged side by side with entrance valves (A1, B1) arranged above the air-tight hoppers (A3, B3) and exit valves (A4, B4) arranged below the air-tight hoppers (A3, B3).The lock hopper (11) performs control which alternately repeats the following states: a state in which granular substances in an upper system are placed in one of the hoppers and gas is supplied into the other hopper to discharge granular substances from the inside of the other hopper to a lower system and a state in which the granular substances in the upper system are placed in the other hopper and gas is supplied to said hopper to discharge granular substances from the inside of said hopper to the lower system.Also provided is a method of transferring granular substances in an upper system to a lower system by using above-described lock hopper, wherein gas having a volume corresponding to the volume of at least the granular substances to be discharged to the lower system is supplied to a hopper in a state in which the granular substances are being discharged from the hopper to the lower system.

    摘要翻译: 本发明涉及一种设置有气密料斗(A3,3B)的闭锁料斗(11),并排配置有设置在气密料斗(A3,B3)和出口阀(A3,B3)上方的入口阀(A1,B1) A4,B4)布置在气密料斗(A3,B3)的下方。 锁料斗(11)进行交替重复以下状态的控制:将上部系统中的粒状物置于其中一个料斗中的状态,将气体供给到另一个料斗中以从其他的内部排出粒状物质 料斗到下部系统和上部系统中的颗粒物质被放置在另一个料斗中的状态,并且气体被供应到所述料斗以将颗粒物质从所述料斗的内部排出到下部系统。 还提供了通过使用上述封闭料斗将上部系统中的粒状物质转移到下部系统的方法,其中具有与至少要排放到下部系统的至少粒状物质的体积相对应的体积的气体被供应到 处于其中粒状物质从料斗排出到下部系统的料斗。

    Multiple fixed-fluidized beds for contaminant removal
    73.
    发明授权
    Multiple fixed-fluidized beds for contaminant removal 有权
    用于污染物去除的多个固定流化床

    公开(公告)号:US08500851B2

    公开(公告)日:2013-08-06

    申请号:US12551190

    申请日:2009-08-31

    IPC分类号: B01D53/02

    摘要: The present disclosure relates generally to contaminant removal from gas streams. In certain embodiments, the present disclosure relates to a process for removing one or more contaminants from a gas stream via contact with a regenerable sorbent at high temperature and pressure, utilizing a unique arrangement of reactors operating in parallel.

    摘要翻译: 本公开一般涉及从气流中除去污染物。 在某些实施方案中,本公开内容涉及通过使用并行操作的反应器的独特布置,在高温和高压下通过与可再生吸附剂接触从气流中除去一种或多种污染物的方法。

    PROCESS FOR REDUCING THE CONCENTRATION OF CARBON DIOXIDE IN AN EXHAUST GAS
    74.
    发明申请
    PROCESS FOR REDUCING THE CONCENTRATION OF CARBON DIOXIDE IN AN EXHAUST GAS 审中-公开
    减少二氧化碳在排气中的浓度的方法

    公开(公告)号:US20120291672A1

    公开(公告)日:2012-11-22

    申请号:US13519183

    申请日:2011-01-12

    摘要: A process for reducing the concentration of carbon dioxide in a gas including carbon dioxide and water vapour (for example a flue gas or a cement plant flue gas) which process includes contacting the gas with a particulate solid, which solid includes an alkaline earth metal oxide or hydroxide and a promoter selected from an alkanolamine; an unsubstituted or substituted piperazine; an unsubstituted or substituted morpholine; and a polyethyleneamine oligomer.

    摘要翻译: 一种降低包括二氧化碳和水蒸汽(例如烟道气或水泥厂废气)在内的气体中的二氧化碳浓度的方法,该方法包括使气体与颗粒状固体接触,该固体包括碱土金属氧化物 或氢氧化物和选自烷醇胺的助催化剂; 未取代或取代的哌嗪; 未取代或取代的吗啉; 和聚乙烯胺低聚物。

    METHOD OF MAKING A REFORMATE
    76.
    发明申请
    METHOD OF MAKING A REFORMATE 有权
    制造改造的方法

    公开(公告)号:US20110232171A1

    公开(公告)日:2011-09-29

    申请号:US13094532

    申请日:2011-04-26

    IPC分类号: C10L1/18 C10L3/00

    摘要: A device and method for producing a reformate fuel from a hydrocarbon gas source. The invention enables the conversion of a dilute hydrocarbon gas into a more easily consumable reformate fuel. Gases having low concentrations of hydrocarbons are concentrated using a concentrator into a gaseous or liquid concentrated VOC fuel. The concentrated VOC fuel is then converted into a reformate using a reformer. The reformate is more easily consumed by an energy conversion device such as a combustion engine, fuel cell, sterling engine or similar device that converts chemical energy into kinetic or electrical energy. The reformer enables complex hydrocarbon fuels that are not normally suitable for use in an energy conversion device to be converted into a reformate. The reformate may be directly supplied into the energy conversion device.

    摘要翻译: 一种用于从烃类气体源生产重整燃料的装置和方法。 本发明使稀烃类气体转化为更容易消耗的重整油燃料。 使用浓缩器将具有低浓度烃的气体浓缩成气态或液体浓缩的VOC燃料。 然后使用重整器将浓缩的VOC燃料转化为重整产物。 重整产品更容易被诸如内燃机,燃料电池,纯碱发动机或将化学能转化为动能或电能的类似装置之类的能量转换装置消耗。 重整器使得通常不适合用于能量转换装置的复合烃燃料转化为重整产物。 重整产品可以直接供应到能量转换装置中。

    CARBON-RICH SORBENT FILTERS
    78.
    发明申请
    CARBON-RICH SORBENT FILTERS 有权
    丰富的吸声滤波器

    公开(公告)号:US20100242728A1

    公开(公告)日:2010-09-30

    申请号:US12601374

    申请日:2008-05-12

    摘要: A low-pressure multifunctional filter separates CO2 and other air pollutants from flue, coal, natural and other gas mixtures. The separation agent is a solid carbon-rich sorbent, such as coke, charcoal, coal or activated carbon, that captures CO2 and other air pollutants at lower temperatures and liberates them at higher temperatures. The sorbent is regenerated by heating with direct steam, hot CO2 or other source of thermal energy. The recovered CO2-rich product can be used for enhanced oil recovery, enhanced methane recovery, and subsequent storage in depleted oil and gas reservoirs.

    摘要翻译: 低压多功能过滤器将二氧化碳和其他空气污染物与烟道,煤,天然气和其他气体混合物分离。 分离剂是一种固体富碳吸附剂,如焦炭,木炭,煤或活性炭,能够在较低的温度下捕获二氧化碳和其他大气污染物质,并在较高的温度下释放出来。 吸附剂通过用直接蒸汽,热二氧化碳或其他热能源加热再生。 回收的富二氧化碳产品可用于提高采收率,提高甲烷回收率,以及随后在贫化油气藏中储存。

    Boundary layer propulsion and turbine apparatus
    80.
    发明授权
    Boundary layer propulsion and turbine apparatus 失效
    边界层推进和涡轮机

    公开(公告)号:US07569089B2

    公开(公告)日:2009-08-04

    申请号:US11001811

    申请日:2004-12-01

    IPC分类号: F01D5/00

    摘要: A boundary layer propulsion apparatus for propulsion of a fluid is provided. The boundary layer apparatus has a casing with an inlet and outlet. Supported in the casing is a tubular-shaped flow conduit which defines an interior space, the conduit positioned for rotation about its longitudinal axis. Extending from the conduit are multiple generally planar,generally parallel, spaced-apart disks which form multiple open annular spaces between the disks. Multiple ports provide fluid communication from the interior space of the flow conduit to the spaces between the disks. A motor or prime mover rotates the flow conduit which then imparts movement of the fluid from the interior space of the flow conduit, through the ports, along the adjacent spaces between the disks and then out of the casing through the outlet. A boundary layer turbine apparatus of similar design is also presented.

    摘要翻译: 提供了用于推进流体的边界层推进装置。 边界层装置具有带入口和出口的壳体。 在壳体中支撑的是管状流动管道,其限定内部空间,该管道定位成围绕其纵向轴线旋转。 从管道延伸的是多个大致平面的,大致平行的间隔开的盘,其在盘之间形成多个开放的环形空间。 多个端口提供从流动管道的内部空间到盘之间的空间的流体连通。 马达或原动机旋转流动导管,该导管然后使流体从流动管道的内部空间通过端口沿着盘之间的相邻空间传递,然后通过出口排出壳体。 还提出了类似设计的边界层涡轮机设备。