THERMISCHES TRENNVERFAHREN MIT SOFT-SENSOR
    1.
    发明申请

    公开(公告)号:WO2020083830A1

    公开(公告)日:2020-04-30

    申请号:PCT/EP2019/078556

    申请日:2019-10-21

    Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur thermischen Trennung einer Mischung umfassend eine erste Hauptkomponente und eine zweite Hauptkomponente, wobei der Siedepunkt der ersten Hauptkomponente niedriger als der Siedepunkt der zweiten Hauptkomponente ist. Die Erfindung betrifft weiterhin ein System zur thermischen Trennung umfassend einen Rechner zur Steuerung der thermischen Trennung, welcher zur Steuerung des erfindungsgemäßen Verfahrens eingerichtet ist. Über vorbestimmte thermodynamische Modelle werden aus Druck- und Temperaturdaten die Anteile von erster und zweiter Hauptkomponente in Sumpfproduktströmen ermittelt.

    ETHYLENE FURNACE PROCESS AND SYSTEM
    3.
    发明申请
    ETHYLENE FURNACE PROCESS AND SYSTEM 审中-公开
    乙烯过程和系统

    公开(公告)号:WO2015181638A1

    公开(公告)日:2015-12-03

    申请号:PCT/IB2015/001586

    申请日:2015-05-28

    Abstract: Methods and systems for managing a decomposition process are disclosed. An example method can comprise estimating a coking rate for a process based on a coking model. The coking model can comprise a pyrolytic coking term and a catalytic coking term. An example method can comprise, performing at least a portion of the process, receiving a parameter for the process, and adjusting an operation of the process based on the parameter.

    Abstract translation: 公开了用于管理分解过程的方法和系统。 示例性方法可以包括基于焦化模型估计过程的焦化速率。 焦化模型可以包括热解焦化术语和催化焦化术语。 示例性方法可以包括:执行该过程的至少一部分,接收该过程的参数,以及基于该参数调整该过程的操作。

    SYSTEMS AND METHODS FOR PREDICTING GAS CONCENTRATION VALUES
    4.
    发明申请
    SYSTEMS AND METHODS FOR PREDICTING GAS CONCENTRATION VALUES 审中-公开
    用于预测气体浓度值的系统和方法

    公开(公告)号:WO2015095884A1

    公开(公告)日:2015-06-25

    申请号:PCT/US2014/071968

    申请日:2014-12-22

    Abstract: Methods, systems, and computer-readable media for monitoring a gas are generally described. In some embodiments, the concentration of a gas may be predicted based on gas measurement information received from a gas sensor and gas sensor response information for the gas sensor. The gas sensor response information may include a response curve. In some embodiments, the response curve may include a curve generated based on a Sigmoid function and/or a curve of the first derivative thereof. In some embodiments, the predicted gas measurement value may be generated by predicting an asymptotic value of the gas measurement information based on a rate of change of the concentration of the gas and the response curve.

    Abstract translation: 通常描述用于监测气体的方法,系统和计算机可读介质。 在一些实施例中,气体的浓度可以基于从气体传感器接收的气体测量信息和用于气体传感器的气体传感器响应信息来预测。 气体传感器响应信息可以包括响应曲线。 在一些实施例中,响应曲线可以包括基于S形函数生成的曲线和/或其一阶导数的曲线。 在一些实施例中,可以通过基于气体浓度和响应曲线的变化率来预测气体测量信息的渐近值来产生预测气体测量值。

    酸性ガスの処理方法
    5.
    发明申请
    酸性ガスの処理方法 审中-公开
    治疗酸性气体的方法

    公开(公告)号:WO2013008918A1

    公开(公告)日:2013-01-17

    申请号:PCT/JP2012/067954

    申请日:2012-07-13

    Inventor: 益子 光博

    CPC classification number: B01D53/346 B01D53/508 B01D53/685

    Abstract:  本発明の目的は、新たな高価な酸性ガス測定装置を導入する必要のないフィードバック形式において、出口の酸性ガス濃度のピーク発生が少ない安定した酸性ガス処理を行うと共にアルカリ剤の過剰添加を削減するための新たな制御方式による酸性ガス処理方法の提供である。 本発明の酸性ガスの処理方法は、酸性ガスが含まれる燃焼排ガスにアルカリ剤を添加し、粉塵を集塵した後の酸性ガス濃度を測定する酸性ガス濃度測定機器の測定信号に基づいてアルカリ剤の添加量をフィードバック制御する酸性ガスの処理方法であって、少なくとも平均時間(例えば、後述する1時間等)に応じた平均添加量に1倍以下の係数(例えば、後述する80%等)を乗じた基礎添加量を算出する工程と、算出した基礎添加量に基づいてアルカリ剤の添加量出力値をフィードバック演算により算出する工程と、を有する。

    Abstract translation: 本发明的目的是提供一种根据新颖的控制方案处理酸性气体的方法,用于进行很难使出口处的酸性气体浓度达到峰值的稳定的酸性气体处理和用于减少过量添加碱剂 以不需要引入新的昂贵的酸性气体测量装置的反馈格式。 这种处理酸性气体的方法包括向含有酸性气体的燃烧废气中添加碱剂,并根据来自酸度气体浓度测定装置的测定信号对所添加的碱剂的添加量进行反馈控制, 灰尘收集后的酸性气体浓度,该方法至少涉及:计算通过将适合于平均时间的平均加入量(例如,稍后描述的1小时)乘以因子1得到的基础添加量的步骤 或更少(例如,如后所述的80%); 以及通过反馈计算,基于计算的基础添加量计算要添加的碱剂的量的输出值的步骤。

    USE OF CONTROL MATRIX FOR BOILER CONTROL
    6.
    发明申请
    USE OF CONTROL MATRIX FOR BOILER CONTROL 审中-公开
    锅炉控制控制矩阵的使用

    公开(公告)号:WO01084162A1

    公开(公告)日:2001-11-08

    申请号:PCT/US2001/010516

    申请日:2001-03-29

    Abstract: Described and claimed is a method of controlling a boiler in which control is based on information from a control Matrix applicable to the specific parameters of the boiler. The control matrices include: (a) a Polymer Based All-in-One Product; (b) Residual Phosphate Polymer Product with Scavenger and Condensate Corrosion Inhibitor Fed Separately; (c) pH/Phosphate Product with Polymer, Scavenger, and Condensate Corrosion Inhibitor Fed Separately; (d) All-polymer Product with Separate Scavenger and Condensate Corrosion Inhibitor Fed Separately; and pH/Phosphate Polymer Product with Scavenger and Condensate Corrosion Inhibitor Fed Separately.

    Abstract translation: 描述和要求保护的是一种控制锅炉的方法,其中控制基于来自适用于锅炉的具体参数的控制矩阵的信息。 对照基质包括:(a)基于聚合物的一体化产物; (b)残留磷酸盐聚合物产物与清除剂和冷凝物腐蚀抑制剂分别进料; (c)具有聚合物,清除剂和冷凝物腐蚀抑制剂的pH /磷酸盐产物分别进料; (d)具有分离清除剂和冷凝物腐蚀抑制剂的全聚合物产品分别进料; 和具有清除剂和冷凝物腐蚀抑制剂的pH /磷酸盐聚合物产物。

    APPARATUS AND METHOD FOR CONTROLLING DISTRIBUTION OF PRODUCT IN MANUFACTURING PROCESS
    7.
    发明申请
    APPARATUS AND METHOD FOR CONTROLLING DISTRIBUTION OF PRODUCT IN MANUFACTURING PROCESS 审中-公开
    用于控制制造过程中产品分配的装置和方法

    公开(公告)号:WO00038024A1

    公开(公告)日:2000-06-29

    申请号:PCT/US1999/029420

    申请日:1999-12-13

    CPC classification number: A23L19/18 A23L5/11

    Abstract: Apparatus and method for controlling the distribution of product items over a manufacturing line, in particular, for controlling the distribution of potato slices across the width of a fryer in a commercial potato chip manufacturing process, includes a number of sensors for measuring the moisture content of potato chips exiting the frying and a controller for determining whether a moisture content variation state exists that should be corrected. A number of rotatable flume distributors are provided which are controlled by the controller in accordance with position adjustment values in a look-up table corresponding to detected moisture content variations. The flume distributors are then adjusted to modify the distribution of potato slices across the fryer to reduce or eliminate the variation in moisture content of the chips leaving the fryer.

    Abstract translation: 用于控制生产线上的产品分布的装置和方法,特别是用于控制在商业马铃薯薯片制造过程中跨越炸锅宽度的马铃薯切片的分布的装置和方法包括用于测量水分含量的多个传感器 离开煎炸的薯片和用于确定是否存在应当校正的水分含量变化状态的控制器。 根据检测到的水分含量变化的查找表中的位置调整值,提供多个可旋转的水槽分配器,由控制器控制。 然后调整水槽分配器以改变马铃薯切片穿过油炸锅的分布,以减少或消除离开油炸锅的碎屑的水分含量的变化。

    REDUCTION OF NITROGEN OXIDES IN THE EXHAUST GASES FROM INTERNAL COMBUSTION ENGINES
    8.
    发明申请
    REDUCTION OF NITROGEN OXIDES IN THE EXHAUST GASES FROM INTERNAL COMBUSTION ENGINES 审中-公开
    在内燃机排气中减少氮氧化物

    公开(公告)号:WO00000272A1

    公开(公告)日:2000-01-06

    申请号:PCT/US1998/019281

    申请日:1998-09-16

    Abstract: Removal of carbon monoxide, hydrocarbons and nitrogen oxides from the exhaust gas from lean-burn, diesel and other engines which produce exhaust gases containing excess oxygen is provided by a multicomponent catalyst having different catalytic components in sequence, each capable of reducing nitrogen oxides within a particular range of engine operating temperatures. The first catalytic component may be a component such as Au, Pt/Au alloys, oxidized Cu, oxidized Ag, Ga203, In203, SnO2, Cu, Ag or CoO and the first catalytic component reduces nitrogen oxides at a temperature between about 475 and 800 DEG C. The second catalytic component may be a component such as Pt/Ag alloys, Pt or Rh and the second catalytic component reduces nitrogen oxides at a temperature between about 315 and 475 DEG C. The third catalytic component may be a component such as Pt, Pt/Rh alloy, Pt/Pd/Rh alloy or Pt/Rh/Co alloy and the third catalytic component reduces nitrogen oxides at a temperature between about 200 and 425 DEG C.

    Abstract translation: 通过产生具有不同催化组分的多组分催化剂可以从产生含有过量氧气的废气的来自稀燃燃烧,柴油和其它发动机的废气中除去一氧化碳,碳氢化合物和氮氧化物,每种催化剂能够还原氮气中的氮氧化物 发动机工作温度的特定范围。 第一催化剂组分可以是诸如Au,Pt / Au合金,氧化Cu,氧化Ag,Ga 2 O 3,In 2 O 3,SnO 2,Cu,Ag或CoO的组分,并且第一催化组分在约475和800之间的温度下还原氮氧化物 第二催化组分可以是诸如Pt / Ag合金,Pt或Rh的组分,第二催化组分在约315和475℃之间的温度下还原氮氧化物。第三催化组分可以是组分,例如 Pt,Pt / Rh合金,Pt / Pd / Rh合金或Pt / Rh / Co合金,第三催化剂组分在约200至425℃的温度下还原氮氧化物。

    PH CONTROL FOR ANALYTE DETECTION
    10.
    发明申请

    公开(公告)号:WO2019092531A1

    公开(公告)日:2019-05-16

    申请号:PCT/IB2018/058244

    申请日:2018-10-23

    Abstract: PH control device (1, 2, 3, 7, 701) comprising a substrate (10, 710), on which is defined a flow path (22, 528, 722) adapted to receive a liquid. The device (1, 2, 3, 7, 701) further comprises a set of electrodes (12, 512), which includes a pH sensing electrode (523, 524) and pH generation electrodes (521, 522). The electrodes are arranged along the flow path (22, 528, 722). The pH sensing electrode (523, 524) is arranged so as to be subjected to a change in pH of a portion of the liquid on the flow path (22, 528, 722), as caused by the pH generation electrodes (521, 522). In addition, the device (1, 2, 3, 7, 701) includes a controller (541, 641), which is configured to apply a voltage across the pH generation electrodes (521, 522), based on a signal obtained via the pH sensing electrode (523, 524) and a reference electrode (526). This enables local control a pH of the liquid portion. The device (1, 2, 3, 7, 701) may further be embodied as a sensor, additionally comprising a detection electrode (525, 625, 625a, 725).

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