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49 条记录 (耗时 0.024 秒)

    Steel belt press with inlet mouth contour adjustability
    44.
    发明授权
    Steel belt press with inlet mouth contour adjustability 失效
    钢带压力机，进口口轮廓可调

    公开(公告)号：US5546857A

    公开(公告)日：1996-08-20

    申请号：US531035

    申请日：1995-09-20

    申请人： Klaus Gerhardt ,  Lothar Sebastian ,  Horst Weiss

    发明人： Klaus Gerhardt ,  Lothar Sebastian ,  Horst Weiss

    IPC分类号： B27N3/26 ,  B27N3/24 ,  B30B5/06 ,  B30B11/02

    CPC分类号： B30B5/067 ,  B27N3/24

    摘要： A continuous press for the production of pressed board comprises an inlet mouth of the steel belts, between which the comminuted material is pressed, which has its contour adjustable by imparting a bending moment to a cantilevered tongue of the respective press platen. The positions of the tongue are set by shifting a slider on the respective press beam to allow a step of a respective abutment staircase to engage a counter bar. The slide has a piston and cylinder setting drive.

    摘要翻译： 用于生产压板的连续压制机包括钢带的入口，挤压粉碎的材料之间，其轮廓可通过向相应压板的悬臂舌施加弯矩而调节。 通过在相应的压力梁上移动滑块来设定舌头的位置，以允许相应的邻接台阶的台阶接合计数杆。 滑块具有活塞和气缸设置驱动。

    Gas absorption for separation of hydrocarbons
    45.
    发明授权
    Gas absorption for separation of hydrocarbons 失效
    用于分离油气的气体吸收

    公开(公告)号：US5157202A

    公开(公告)日：1992-10-20

    申请号：US658904

    申请日：1991-02-22

    申请人： Heinz Bauer ,  Hans Becker ,  Horst Weiss

    发明人： Heinz Bauer ,  Hans Becker ,  Horst Weiss

    IPC分类号： C07C7/11

    CPC分类号： C07C7/11

    摘要： For recovery of low-boiling hydrocarbons by scrubbing, the crude gas mixture which contains low-boiling and high-boiling hydrocarbons, is treated with a scrubbing agent, by which the high-boiling components are scrubbed-out of the gas mixture. The loaded scrubbing agent, with the addition of liquid medium miscible with the scrubbing agent and which reduces the solubility for the scrubbed-out hydrocarbons, is regenerated and the completely regenerated scrubbing agent is recycled to the scrubbing. The regeneration is preferably divided into the following individual steps:(a) stripping of the loaded scrubbing agent, optionally with addition of medium,(b) addition of the liquid medium to partially regenerate scrubbing agent, decanting of the split phases,(c) stripping of the resultant decanted scrubbing agent/medium mixture, and(d) rectifying the scrubbing agent/medium mixture to separate the scrubbing agent.

    摘要翻译： 为了通过洗涤回收低沸点烃，含有低沸点和高沸点烃的粗气体混合物用洗涤剂处理，通过该洗涤剂将高沸点组分从气体混合物中洗去。 加载的洗涤剂与添加与洗涤剂混溶并且降低洗涤烃的溶解度的液体介质被再生，并将完全再生的洗涤剂再循环到洗涤中。 优选将再生分为以下各个步骤：（a）任选地加入介质，（b）加入液体介质以部分再生洗涤剂，分离相的倾析，（c） 汽提所得的倾析洗涤剂/介质混合物，和（d）精馏洗涤剂/介质混合物以分离洗涤剂。

    Process for the purification of crude gases with simultaneous production of synthesis gas and fuel gas
    46.
    发明授权
    Process for the purification of crude gases with simultaneous production of synthesis gas and fuel gas 失效
    同时生产合成气和燃料气体来纯化粗气体的方法

    公开(公告)号：US4938783A

    公开(公告)日：1990-07-03

    申请号：US193607

    申请日：1988-05-13

    申请人： Gerhard Ranke ,  Horst Weiss

    发明人： Gerhard Ranke ,  Horst Weiss

    IPC分类号： B01D53/14 ,  C10K1/16

    CPC分类号： B01D53/1462 ,  C10K1/16 ,  Y02C10/06 ,  Y02P20/152

    摘要： In a process for the purification of coal gasification gases, synthesis gas and fuel gas are simultaneously produced. In order to obtain a fuel gas rich in CO.sub.2, capable of handling fluctuations in demand, and to produce at the same time a highly concentrated H.sub.2 S fluid fraction, a portion of the crude gas, scrubbed to synthesis gas purity, is utilized for stripping out CO.sub.2 under pressure from scrubbing medium loaded exclusively with CO.sub.2. The partially stripped CO.sub.2 -loaded scrubbing medium is employed for the concentration of sulfur compounds in an H.sub.2 S/COS-loaded scrubbing medium.

    摘要翻译： 在煤气化气体的净化过程中，同时生产合成气和燃料气体。 为了获得能够处理需求波动的CO 2的燃料气体，并且同时产生高浓度的H 2 S流体馏分，将粗气体的一部分洗涤成合成气纯度用于汽提 二氧化碳在二氧化碳的压力下，由仅用二氧化碳充填的洗涤介质。 部分汽提的含CO 2的洗涤介质用于在H2S / COS负载的洗涤介质中浓缩硫化合物。

    Multiple temperature level regeneration of CO.sub.2 from physical solvent
    47.
    发明授权
    Multiple temperature level regeneration of CO.sub.2 from physical solvent 失效
    物理溶剂中CO 2的多重温度水平再生

    公开(公告)号：US4609384A

    公开(公告)日：1986-09-02

    申请号：US677956

    申请日：1984-12-04

    申请人： Gerhard Ranke ,  Horst Weiss

    发明人： Gerhard Ranke ,  Horst Weiss

    IPC分类号： B01D53/40 ,  B01D53/14 ,  B01D53/77 ,  C07B31/00 ,  C07B63/00 ,  C07C67/00

    CPC分类号： B01D53/1462 ,  Y02C10/06

    摘要： To regenerate a physical solvent, loaded with sour gases, especially CO.sub.2 and H.sub.2 S, the loaded solvent is treated with a stripping gas and/or is expanded to separate absorbed CO.sub.2 and the resultant solvent is subjected to thermal regeneration to desorb H.sub.2 S. To reduce energy requirements during regeneration, the CO.sub.2 desorption is conducted on at least two different temperature levels, the second being for example 30.degree.-80.degree. C. higher than the first, with the first being conducted, e.g., at about those low temperatures conventional to low temperature absorption systems.

    摘要翻译： 为了再生装载有酸性气体，特别是CO 2和H 2 S的物理溶剂，负载的溶剂用汽提气体处理和/或膨胀以分离吸收的CO 2，所得溶剂经受热再生以解吸H2S。 为了减少再生过程中的能量需求，二氧化碳解吸是在至少两个不同的温度水平进行的，第二个例如比第一个温度高出30°-80°C，第一个被引导，例如约在那些低温 常规用于低温吸收系统。

    Scrubbing system yielding high concentration of hydrogen sulfide
    48.
    发明授权
    Scrubbing system yielding high concentration of hydrogen sulfide 失效
    洗涤系统产生高浓度的硫化氢

    公开(公告)号：US4430316A

    公开(公告)日：1984-02-07

    申请号：US328553

    申请日：1981-12-08

    申请人： Gerhard Ranke ,  Horst Weiss

    发明人： Gerhard Ranke ,  Horst Weiss

    IPC分类号： B01D53/14 ,  C01B3/52 ,  C01B17/04 ,  B01J14/00

    CPC分类号： B01D53/1406 ,  B01D53/1462 ,  C01B3/52 ,  C01B2203/0415 ,  C01B2203/0475 ,  C01B2203/0485 ,  Y02C10/06 ,  Y02P20/152

    摘要： In a system for the separation of sour gases especially hydrogen sulfide and carbon dioxide from a raw gaseous mixture e.g., hydrogen-containing in order to form a purified gaseous mixture, comprising scrubbing the gaseous mixture in a first scrubbing stage with a physical scrubbing liquid e.g., methanol having a higher absorbability for hydrogen sulfide than for carbon dioxide, withdrawing from the scrubbing stage a first stream of scrubbing liquid loaded with hydrogen sulfide and carbon dioxide, and regenerating the loaded scrubbing liquid to form (a) a gaseous phase containing hydrogen sulfide, and (b) regenerated scrubbing liquid, the improvement of scrubbing said gaseous phase containing hydrogen sulfide in a second scrubbing stage with a stream of scrubbing liquid capable of absorbing additional H.sub.2 S, e.g., a CO.sub.2 -depleted stream from an H.sub.2 S enrichment column; and subjecting resultant second stream of scrubbing liquid loaded with hydrogen sulfide to a separation stage, preferably rectification, to form a bottoms of regenerated scrubbing liquid and an overhead of a gaseous phase rich in hydrogen sulfide irrespective of whether the raw gaseous mixture has a very low H.sub.2 S concentration.

    摘要翻译： 在用于从原始气体混合物例如含氢气分离酸性气体，特别是硫化氢和二氧化碳的系统中，以形成纯化的气体混合物，其中包括在第一洗涤阶段用物理洗涤液洗涤气体混合物，例如 ，对于硫化氢具有比二氧化碳更高的吸收性的甲醇，从洗涤阶段退出装载有硫化氢和二氧化碳的第一洗涤液流，并再生装载的洗涤液以形成（a）含有硫化氢的气相 ，和（b）再生洗涤液，改进在第二洗涤阶段用能够吸收额外H 2 S的洗涤液流，例如来自H 2 S富集塔的CO 2贫化物流洗涤含有硫化氢的气相; 并将装有硫化氢的洗涤液的所得第二流经分离阶段，优选精馏，以形成富含硫化氢的气相的再生洗涤液的塔底物和塔顶馏出物，而不管原料气体混合物是否非常低 H2S浓度。

    Separation of gaseous components from a gaseous mixture by physical scrubbing
    49.
    发明授权
    Separation of gaseous components from a gaseous mixture by physical scrubbing 失效
    通过物理洗涤将气体组分与气体混合物分离

    公开(公告)号：US4324567A

    公开(公告)日：1982-04-13

    申请号：US107119

    申请日：1979-12-26

    申请人： Gerhard Ranke ,  Horst Weiss

    发明人： Gerhard Ranke ,  Horst Weiss

    IPC分类号： B01D53/14 ,  B01D53/52 ,  C01B3/52 ,  C07C7/11

    CPC分类号： C01B3/52 ,  B01D53/14 ,  B01D53/1406 ,  B01D53/526 ,  C07C7/11 ,  C01B2203/0415 ,  C01B2203/0475 ,  C01B2203/0485

    摘要： In a process for separating and obtaining as product gases at least two gaseous components from a gaseous mixture containing same by scrubbing with a physical scrubbing liquid exhibiting a higher dissolving power for at least one of the components to be separated than for at least one other of these components, wherein a first scrubbing liquid stream, loaded with all of the components to be separated, and a second scrubbing liquid stream, merely containing proportions of the less soluble component or components, are withdrawn from the scrubbing stage; a gaseous fraction is liberated by expansion of the first scrubbing liquid stream, freed of the more soluble component or components by treatment with the second, likewise expanded scrubbing liquid stream and withdrawn as a first product stream; and the scrubbing liquid streams are finally subjected to a separation of the more soluble components as well as of residual proportions of the less soluble components, thus obtaining a second product gas, the improvement which comprises further expanding the scrubbing liquid streams to obtain a gaseous fraction prior to the separation serving for obtaining the second product gas, recompressing the thus-liberated, gaseous fraction and scrubbing the recompressed gaseous fraction with the second scrubbing liquid stream.

    摘要翻译： 在通过用待分离的至少一种待分离的物质洗涤液体洗涤的物理洗涤液中分离并获得作为产物气体至少两种气态组分的方法，其中至少两种 这些组分，其中装载有待分离的所有组分的第一洗涤液体流和仅含有较少可溶性组分或组分的比例的第二洗涤液体流从洗涤阶段中排出; 通过第一洗涤液体流的膨胀释放出气态馏分，通过用第二同样膨胀的洗涤液流处理并且作为第一产物流排出，从而消除更可溶的组分或组分。 并且洗涤液体流最终经受较可溶组分的分离以及较不溶性组分的残留比例的分离，从而获得第二产物气体，其改进包括进一步扩大洗涤液体流以获得气体馏分 在用于获得第二产物气体的分离之前，将由此释放的气态馏分重新压缩并用第二洗涤液体流洗涤再压缩的气体馏分。