CONTINUOUS PROCESS FOR PROVIDING SUPERHEATED LIQUID TO A VESSEL
    2.
    发明公开
    CONTINUOUS PROCESS FOR PROVIDING SUPERHEATED LIQUID TO A VESSEL 有权
    为过滤器提供过热液体的连续过程

    公开(公告)号:EP2969088A2

    公开(公告)日:2016-01-20

    申请号:EP14710771.8

    申请日:2014-03-04

    IPC分类号: B01D1/00 B01D3/32

    摘要: A process for continuously providing superheated liquid to a chemical process vessel by providing a first heating device capable of heating an entire liquid effluent stream from the vessel, the first heating device receiving the entire liquid effluent stream from the vessel and returning a heated liquid stream to the vessel; filling a similar second heating device with liquid from the liquid effluent stream prior to applying any heat to the second heating device; heating and increasing the liquid effluent stream supplied to the second heating device while decreasing the liquid effluent stream provided to the first heating device until the second heating device is receiving and returning all the heated liquid stream to the vessel, while adjusting heat to the devices as needed to maintain the heated liquid below the flash point and maintain the desired total amount of superheated liquid provided to the vessel.

    摘要翻译: 通过提供能够加热来自容器的全部液体流出物流的第一加热装置,第一加热装置接收来自容器的全部液体流出物流并且将加热的液体流返回至化学处理容器 血管; 在向所述第二加热装置施加任何热量之前用来自所述液体流出物流的液体填充类似的第二加热装置; 加热并增加供应到第二加热装置的液体流出物流,同时减少提供给第一加热装置的液体流出物流,直到第二加热装置接收并将所有加热的液体流返回到容器,同时将热量调节到装置 需要将加热的液体保持在闪点之下并保持提供给容器的期望的总过热液体量。

    Regelung von Konzentrationen bei thermischen Trennverfahren
    4.
    发明公开
    Regelung von Konzentrationen bei thermischen Trennverfahren 失效
    Regelung von Konzentrationen bei thermischen Trennverfahren。

    公开(公告)号:EP0555714A2

    公开(公告)日:1993-08-18

    申请号:EP93101494.8

    申请日:1993-02-01

    申请人: BAYER AG

    IPC分类号: G01D1/02 B01D3/42

    CPC分类号: B01D3/4283 Y10S203/19

    摘要: Die vorliegende Erfindung betrifft ein Vefahren zur Regelung von Konzentrationen in verfahrenstechnischen Operationen - bevorzugt der thermischen Trenntechnik - unter Verwendung einer nichtlinearen, druckkompensierten Temperatur als Regelsignal. Das Verfahren ist in einem großen Arbeitsbereich flexibel einsetzbar.

    摘要翻译: 本发明涉及采用非线性压力补偿温度作为控制信号来调节工艺操作中的浓度的方法,优选采用热分离技术。 该方法可以在广泛的操作中灵活使用。

    IMPROVED QUALITY AND COLOR OF ETHANOLAMINE PRODUCT STREAMS BY REDUCED TEMPERATURE AT THE TRIETHANOLAMINE COLUMN
    5.
    发明公开
    IMPROVED QUALITY AND COLOR OF ETHANOLAMINE PRODUCT STREAMS BY REDUCED TEMPERATURE AT THE TRIETHANOLAMINE COLUMN 审中-公开
    VERBESSERTEQUALITÄTUND FARBE VONETHANOLAMINPRODUKTSTRÖMENMIT REDUZIERTER TEMPERATUR AN DERTRIETHANOLAMINSÄULE

    公开(公告)号:EP3148964A1

    公开(公告)日:2017-04-05

    申请号:EP15731702.5

    申请日:2015-05-27

    发明人: ALHAZMI, Naeem

    摘要: Systems and methods for producing a colorless triethanolamine product stream with a degree of purity of greater than or equal to 99% by weight from the triethanolamine distillation columns in a non-reactive distillation process. The desired triethanolamine product stream can be obtained by increasing the bottom stream flow rate at the diethanolamine column by 80 kilograms per hour, and reducing the triethanolamine product stream flow rate by 500 kilograms per hour. This process can result in a reduction of the temperature at the triethanolamine column by up to 23.5 degrees. The reduced temperature can result in a triethanolamine product stream with an APHA color of 0 to less than 50, for example, 0 to 40, for example, 0 to 30, for example 0 to 20, and for example, 0 to 10.

    摘要翻译: 用于在非反应性蒸馏方法中从三乙醇胺蒸馏塔生产纯度大于或等于99重量%的无色三乙醇胺产物流的系统和方法。 所需的三乙醇胺产物流可以通过将二乙醇胺柱的底部流速提高80千克/小时,并将三乙醇胺产物流流速降低500千克/小时来获得。 该过程可导致三乙醇胺柱温度降低高达23.5度。 降低的温度可导致APHA颜色为0至小于50,例如0至40,例如0至30,例如0至20,例如0至10的三乙醇胺产物流。

    CO2 RECOVERY DEVICE AND CO2 RECOVERY METHOD
    6.
    发明公开
    CO2 RECOVERY DEVICE AND CO2 RECOVERY METHOD 有权
    CO2-RÜCKGEWINNUNGSVORRICHUNGUND CO2-RÜCKGEWINNUNGSVERFAHREN

    公开(公告)号:EP3108954A4

    公开(公告)日:2017-03-01

    申请号:EP15769414

    申请日:2015-03-20

    IPC分类号: B01D53/14 B01D3/42 C01B32/50

    摘要: Provided are a CO 2 recovery device and a CO 2 recovery method with which it is possible to reduce the thermal degradation of a CO 2 absorption liquid at the time of regeneration. This CO 2 recovery device (1) comprises: a CO 2 absorption tower (14) in which CO 2 included in an exhaust gas (11A) is absorbed by a CO 2 absorption liquid (13); and a CO 2 absorption liquid regeneration tower (15) that heats and regenerates the CO 2 absorption liquid (13) that has absorbed CO 2 . The CO 2 absorption liquid regeneration tower (15) includes: a main body part (151) in which the CO 2 absorption liquid (13) is temporarily stored; a boot part (153) that is provided downward from a mirror surface part (152) of the main body part (151), and that has a relatively smaller capacity than the main body part (151); a flowmeter (101) that is provided to the boot part (153), and that measures the liquid surface level of the CO 2 absorption liquid (13) that changes between the main body part (151) and the boot part (153); and a control device (102) that controls the liquid surface level of the CO 2 absorption liquid (13) between the main body part (151) and the boot part (153) on the basis of the measurement result of the flowmeter (101).

    摘要翻译: 本发明提供一种CO 2回收装置和CO 2回收方法,能够降低再生时的CO 2吸收液的热劣化。 该CO 2回收装置(1)包括:CO 2吸收塔(14),其中包含在废气(11A)中的CO 2被CO 2吸收液(13)吸收; 以及对吸收了CO 2的CO 2吸收液(13)进行加热并再生的CO 2吸收液再生塔(15)。 CO 2吸收液再生塔(15)包括:主体部(151),临时储存CO 2吸收液(13) 从所述主体部分的镜面部分向下设置并且具有比所述主体部分更小的容量的靴部; 流量计(101),设置于所述靴部(153),测量在所述主体部(151)与所述靴部(153)之间变化的所述CO 2吸收液(13)的液面高度。 和控制装置(102),其基于流量计(101)的测量结果来控制主体部(151)与靴部(153)之间的CO 2吸收液(13)的液面高度, 。

    CO2 RECOVERY DEVICE AND CO2 RECOVERY METHOD
    9.
    发明公开
    CO2 RECOVERY DEVICE AND CO2 RECOVERY METHOD 有权
    CO2回收装置和CO2回收方法

    公开(公告)号:EP3108954A1

    公开(公告)日:2016-12-28

    申请号:EP15769414.2

    申请日:2015-03-20

    IPC分类号: B01D53/14 B01D53/62 C01B31/20

    摘要: Provided are a CO 2 recovery device and a CO 2 recovery method with which it is possible to reduce the thermal degradation of a CO 2 absorption liquid at the time of regeneration. This CO 2 recovery device (1) comprises: a CO 2 absorption tower (14) in which CO 2 included in an exhaust gas (11A) is absorbed by a CO 2 absorption liquid (13); and a CO 2 absorption liquid regeneration tower (15) that heats and regenerates the CO 2 absorption liquid (13) that has absorbed CO 2 . The CO 2 absorption liquid regeneration tower (15) includes: a main body part (151) in which the CO 2 absorption liquid (13) is temporarily stored; a boot part (153) that is provided downward from a mirror surface part (152) of the main body part (151), and that has a relatively smaller capacity than the main body part (151); a flowmeter (101) that is provided to the boot part (153), and that measures the liquid surface level of the CO 2 absorption liquid (13) that changes between the main body part (151) and the boot part (153); and a control device (102) that controls the liquid surface level of the CO 2 absorption liquid (13) between the main body part (151) and the boot part (153) on the basis of the measurement result of the flowmeter (101).

    摘要翻译: 本发明提供一种二氧化碳回收装置和二氧化碳回收方法,能够降低再生时二氧化碳吸收液的热劣化。 该二氧化碳回收装置(1)包括:二氧化碳吸收塔(14),其中包含在排气(11A)中的二氧化碳被二氧化碳吸收液(13)吸收; 以及对吸收了CO 2的CO 2吸收液(13)进行加热并再生的CO 2吸收液再生塔(15)。 CO 2吸收液再生塔(15)包括:主体部(151),暂时储存CO 2吸收液(13) 从所述主体部分的镜面部分向下设置并且具有比所述主体部分更小的容量的靴部; 流量计(101),设置于所述靴部(153),测量在所述主体部(151)与所述靴部(153)之间变化的所述CO 2吸收液(13)的液面高度。 以及控制装置(102),其基于流量计(101)的测量结果来控制主体部(151)与靴部(153)之间的CO 2吸收液体(13)的液面高度。