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    PROCESS AND SYSTEM FOR SEPARATING HEAVY AND LIGHT COMPONENTS CONTAINED IN A VAPOR MIXTURE
    1.
    发明申请
    PROCESS AND SYSTEM FOR SEPARATING HEAVY AND LIGHT COMPONENTS CONTAINED IN A VAPOR MIXTURE 审中-公开
    用于分离蒸汽混合物中含有的重组分和光组分的方法和系统

    公开(公告)号：WO2012019006A3

    公开(公告)日：2012-05-10

    申请号：PCT/US2011046598

    申请日：2011-08-04

    Applicant: TERRABON MIX ALCO LLC ,  LUCE GARY W ,  SPENCER RAE LYNN ,  SPENCER JOHN A

    Inventor： LUCE GARY W ,  SPENCER RAE LYNN ,  SPENCER JOHN A

    IPC: B01D3/00 ,  B01D5/00 ,  B01D53/14

    CPC classification number: B01D3/4227 ,  B01D3/143 ,  B01D5/003 ,  B01D53/002 ,  B01D53/1487 ,  B01D2257/70 ,  C10K1/08 ,  C10K1/16 ,  C10K1/18

    Abstract: Herein disclosed is a method of separating heavy and light components from a vapor mixture. The method comprises a. distilling the vapor mixture into a first vapor phase and a first liquid phase; and b. condensing at least a portion of the first vapor phase into a second liquid phase and a second vapor phase; wherein the distilling utilizes the internal energy of the vapor mixture. In an embodiment, the method further comprises c. utilizing at least a portion of the first liquid phase to absorb at least a portion of the second vapor phase. In some cases, the method further comprises cooling the at least a portion of the first liquid phase prior to utilizing it to absorb the at least a portion of the second vapor phase.

    Abstract translation: 本文公开了一种从蒸汽混合物中分离重质和轻质组分的方法。 该方法包括a。 将蒸气混合物蒸馏成第一气相和第一液相; 和b。 将第一气相的至少一部分冷凝成第二液相和第二气相; 其中蒸馏利用蒸汽混合物的内部能量。 在一个实施例中，该方法还包括c。 利用至少一部分第一液相吸收第二气相的至少一部分。 在一些情况下，该方法还包括在利用其吸收第二气相的至少一部分之前冷却第一液相的至少一部分。

    ALKYLENE OXIDE SEPARATION SYSTEM
    2.
    发明申请
    ALKYLENE OXIDE SEPARATION SYSTEM 审中-公开

    公开(公告)号：WO2019152980A1

    公开(公告)日：2019-08-08

    申请号：PCT/US2019/016631

    申请日：2019-02-05

    Applicant: LYONDELL CHEMICAL TECHNOLOGY, L.P.

    Inventor： ROSS-MEDGAARDEN, Elizabeth I. ,  LEYSHON, David W. ,  RUFENER, Karl P. ,  KONGKITISUPCHAI, Sunti ,  WOLFF, Richard J. ,  PETRY, Kimberly A.

    IPC: C07D301/32 ,  B01D3/32

    CPC classification number: C07D301/32 ,  B01D3/008 ,  B01D3/143 ,  B01D3/40 ,  B01D3/4227

    Abstract: A propylene oxide separation system comprising a heavies distillation column configured to receive a crude propylene oxide stream and discharge a heavies purge bottoms comprising at least one impurity selected from acetone, methanol, aldehydes, aldehyde derivatives, water, heavy hydrocarbons comprising C 5+ , or combinations thereof, and discharge a heavies distillation column overhead stream comprising a majority of the propylene oxide entering with the crude propylene oxide stream, and a first extractive distillation column configured to receive the heavies distillation column overhead stream and a first extraction solvent stream comprising a hydrocarbon solvent, and discharge a lights purge overhead comprising at least one impurity selected from aldehydes (e.g., acetaldehyde, formaldehyde, etc.) methyl formate, methanol, water, C 3 hydrocarbons, C 4 hydrocarbons, or combinations thereof, and discharge a rich solvent bottoms stream comprising a majority of the propylene oxide entering via the heavies distillation column overhead stream. A propylene oxide purification method is also provided.

    MODEL-SUPPORTED PROCESS AND DEVICE FOR REGULATING A RECTIFICATION COLUMN
    3.
    发明申请
    MODEL-SUPPORTED PROCESS AND DEVICE FOR REGULATING A RECTIFICATION COLUMN 审中-公开
    用于调整整流柱的模型支持过程和装置

    公开(公告)号：WO1993003811A1

    公开(公告)日：1993-03-04

    申请号：PCT/EP1992001854

    申请日：1992-08-13

    Applicant: HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN ,  LÜDER, Thomas ,  WOZNY, Günter ,  JEROMIN, Lutz

    Inventor： HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN

    IPC: B01D03/42

    CPC classification number: B01D3/4227 ,  G05B13/04

    Abstract: The invention relates to a model-supported process for regulating a multicomponent rectification column with two product flow in which the model contains the interface between the controlled and correcting variables. To allow the regulating process to operate as a system of two linear single variable regulators, to the correcting variables of which is allocated only a single controlled variable, it is proposed by the invention that the one controlled variable be the concentration of a first component in the first product flow and the other be the concentration of a second component or the same component in the second product flow, that the correcting variables be either the distillate and steam flows or the distillate and heating steam flows or the return and sump product flows, that the actual concentration be determined, that this be transformed into values which depend, according to a linearised simulation model, only on one of the two selected correcting variables and that the new correcting variables be found from the differences between the actual transformed controlled variables and their set values using the model.

    PROCESS AND SYSTEM FOR SEPARATING HEAVY AND LIGHT COMPONENTS CONTAINED IN A VAPOR MIXTURE
    5.
    发明申请
    PROCESS AND SYSTEM FOR SEPARATING HEAVY AND LIGHT COMPONENTS CONTAINED IN A VAPOR MIXTURE 审中-公开
    用于分离包含在蒸气混合物中的重组分和光组分的方法和系统

    公开(公告)号：WO2012019006A2

    公开(公告)日：2012-02-09

    申请号：PCT/US2011/046598

    申请日：2011-08-04

    Applicant: TERRABON MIX-ALCO, LLC ,  LUCE, Gary W. ,  SPENCER, Rae Lynn ,  SPENCER, John A.

    Inventor： LUCE, Gary W. ,  SPENCER, Rae Lynn ,  SPENCER, John A.

    IPC: B01D3/00 ,  B01D5/00 ,  B01D53/14

    CPC classification number: B01D3/4227 ,  B01D3/143 ,  B01D5/003 ,  B01D53/002 ,  B01D53/1487 ,  B01D2257/70 ,  C10K1/08 ,  C10K1/16 ,  C10K1/18

    Abstract: Herein disclosed is a method of separating heavy and light components from a vapor mixture. The method comprises a. distilling the vapor mixture into a first vapor phase and a first liquid phase; and b. condensing at least a portion of the first vapor phase into a second liquid phase and a second vapor phase; wherein the distilling utilizes the internal energy of the vapor mixture. In an embodiment, the method further comprises c. utilizing at least a portion of the first liquid phase to absorb at least a portion of the second vapor phase. In some cases, the method further comprises cooling the at least a portion of the first liquid phase prior to utilizing it to absorb the at least a portion of the second vapor phase.

    Abstract translation: 这里公开的是从蒸汽混合物中分离重质和轻质组分的方法。 该方法包括a。 将蒸气混合物蒸馏成第一蒸气相和第一液相; 和b。 将至少一部分第一蒸气相冷凝成第二液相和第二蒸气相; 其中蒸馏利用蒸汽混合物的内部能量。 在一个实施例中，该方法进一步包括：c。 利用至少一部分第一液相来吸收第二气相的至少一部分。 在一些情况下，该方法还包括在使用第一液相的至少一部分吸收第二气相的至少一部分之前冷却第一液相的至少一部分。

    PROCESS AND INSTALLATION FOR OBTAINING THE DEUTERIUM DEPLETED WATER
    7.
    发明申请
    PROCESS AND INSTALLATION FOR OBTAINING THE DEUTERIUM DEPLETED WATER 审中-公开
    用于获取去除水的过程和安装

    公开(公告)号：WO2006028400A1

    公开(公告)日：2006-03-16

    申请号：PCT/RO2005/000011

    申请日：2005-09-05

    Applicant: INSTITUTUL NATIONAL DE CERCETARE DEZVOLTARE PENTRU TEHNOLOGII CRIOGENICE SI IZOTOPICE ,  STEFANESCU, Ioan ,  TITESCU, Gheorghe

    Inventor： STEFANESCU, Ioan ,  TITESCU, Gheorghe

    IPC: C01B5/02 ,  B01D59/04 ,  C02F1/04 ,  B01D3/14 ,  B01D3/42

    CPC classification number: C01B5/02 ,  B01D3/14 ,  B01D3/4227 ,  B01D59/04 ,  C02F1/04 ,  C02F1/048 ,  C02F1/32 ,  C02F1/78 ,  C02F2101/006

    Abstract: The invention refers to a process and an installation for obtaining the deuterium depleted water which is preferably for food use. The process consists in that water, after purification feeds the continuous isotopic distillation in the presence of a packing on minimum 100 theoretical plates with an efficiency of 8 theoretical plates per meter, the reflux being introduced on the last plate of an upper stripping zone, the number of theoretical plates from the stripping zone and that of the ones from a lower enrichment zone being in a ratio of 10 : 1 and preferably of 9 : 1 , in this latter case resulting 10.5% of the reflux flow as a waste which flows through the enrichment zone with a concentration of under 200 ppm D/(D+H), obtaining 4.5% of the reflux flow deuterium depleted water with a concentration of 20-30 ppm D/(D+H) which is mineralized. The installation in which the process is applied contains a packing consisting of a lower enrichment zone and an upper stripping zone, at the intersection of these zones a and b being connected a thermally insulated isotopic distillation column, between the steam boiler and the column being fitted a level regulating loop (A) placed under the zone in which are injected in the column the vapors provided by the steam boiler, between the vacuum ramp and the top zone (d) and respectively a secondary condenser being connected a vacuum regulation loop (B), the collecting pipe being connected to an intermediate storage tank at which another pipe is connected, fitted with a dosing device, communicating with a mixing pipe provided with static mixing promoters, to which a short pipe is connected provided with another automatic dosing device, connected to a storage tank for a mineralizing additive and a final evacuation pipe connected to a UV sterilizing subsystem.

    Abstract translation: 本发明涉及一种用于获得优选食用的氘缺水的方法和装置。 该方法在于，纯化后的水在最少100个理论塔板上的填料存在下进行连续同位素蒸馏，效率为每平方厘米理论塔板的理论塔数，将回流引入上部汽提区的最后一个板上， 来自汽提区的理论塔板数量和来自较低浓缩区域的理论塔板数量比例为10:1，优选为9:1，在后一种情况下，得到10.5％的回流量作为流过的废物 浓度在200ppm D /（D + H）浓度的浓缩区，得到浓度为矿物化浓度为20-30ppm D /（D + H）的4.5％回流氘缺水。 采用该方法的装置包括由下部富集区和上部汽提区组成的填料，在这些区域a和b的相交处连接有隔热同位素蒸馏塔，在蒸汽锅炉和被安装的塔之间 位于在蒸汽锅炉提供的蒸气中，在真空斜坡和顶部区域（d）之间的区域中的水平调节回路（A），以及分别连接有真空调节回路（B）的次级冷凝器 ），所述收集管连接到中间储罐，在所述中间储罐处连接有另一个管，所述中间储存罐装配有配量装置，与具有静态混合促进剂的混合管连通，短管连接到所述混合促进器上，设置有另一个自动计量装置， 连接到用于矿化添加剂的储罐和连接到UV灭菌子系统的最终抽空管。

    MULTIFUNCTIONAL AND COMPACT DEVICE FOR THE PRODUCTION OF DISTILLATES IN GENERAL WITH EMPHASIS ON AGUARDIENTE PRODUCTION
    8.
    发明申请
    MULTIFUNCTIONAL AND COMPACT DEVICE FOR THE PRODUCTION OF DISTILLATES IN GENERAL WITH EMPHASIS ON AGUARDIENTE PRODUCTION 审中-公开
    用于生产平均生产量的多功能和紧凑型装置

    公开(公告)号：WO9928434A3

    公开(公告)日：1999-11-04

    申请号：PCT/BR9800097

    申请日：1998-12-02

    Applicant: PAULA PEDRO CEZAR DE

    Inventor： DE PAULA PEDRO CEZAR

    IPC: B01D3/00 ,  B01D3/32 ,  B01D3/42 ,  C12C11/00

    CPC classification number: B01D3/4227 ,  B01D3/001 ,  B01D3/322 ,  B01D3/42

    Abstract: This invention refers to a multifunctional and compact device for the production of distillates in general, where in all the sequential process steps related to the aguardiente production are carried out in only one simple system of easy operation and with small proportion, when compared to the conventional systems normally used nowadays. The related equipment has the versatility to work with different types of raw materials, as well as the capacity of being designed for different production scales. Another distinguishing mark of such equipment relies on its capability of being operated with bottled GLP, as well as steam, wood, sugarcane bagasse, and/or electric heaters as heating source.

    Abstract translation: 本发明涉及用于一般生产馏出物的多功能和紧凑的装置，其中在与常规方法相比较的情况下，仅在简单操作和比例较小的简单系统中进行所有与生产方法相关的顺序工艺步骤 现在通常使用的系统。 相关设备具有多种功能，适用于不同类型的原材料，以及为不同生产规模设计的能力。 这种设备的另一个显着标记依赖于其使用瓶装GLP的能力，以及蒸汽，木材，甘蔗渣和/或电加热器作为加热源。

    易重合性化合物含有液の蒸留方法およびその蒸留装置、易重合性化合物含有液の取り扱い方法およびその取り扱い装置
    10.
    发明申请
    易重合性化合物含有液の蒸留方法およびその蒸留装置、易重合性化合物含有液の取り扱い方法およびその取り扱い装置 审中-公开
    用于分选易溶聚合物复合液体的方法和装置，以及用于处理易于聚合的含化合物的液体的方法和装置

    公开(公告)号：WO2005040085A1

    公开(公告)日：2005-05-06

    申请号：PCT/JP2003/013551

    申请日：2003-10-23

    Applicant: 三菱レイヨン株式会社 ,  竹沢 英泰 ,  加峯 靖弘 ,  杉山 美栄治

    Inventor： 竹沢 英泰 ,  加峯 靖弘 ,  杉山 美栄治

    IPC: C07C51/44

    CPC classification number: C07C67/54 ,  B01D3/14 ,  B01D3/4227 ,  C07C45/82 ,  C07C45/86 ,  C07C51/44 ,  C07C51/50 ,  C07C67/62 ,  C07C47/22 ,  C07C57/04 ,  C07C69/54

    Abstract: この易重合性化合物含有液の蒸留方法は、蒸留塔2内部と気相圧力検出手段3a,3bとを接続する圧力検出手段接続管4a,4bに非凝縮性ガスを供給しながら、易重合性化合物含有液を蒸留する。また、易重合性化合物含有液の蒸留装置1は、易重合性化合物含有液を蒸留する蒸留塔2と、蒸留塔2内部の気相の圧力を検出する気相圧力検出手段3a,3bと、蒸留塔2と気相圧力検出手段3a,3bとを接続する圧力検出手段接続管4a,4bと、圧力検出手段接続管4a,4bに接続され、非凝縮性ガスを供給する非凝縮性ガス供給管5a,5bとを有する。

    Abstract translation: 一种用于蒸馏容易聚合的含化合物的液体的方法和装置，所述方法包括在将不易凝聚的气体供应到压力检测装置的同时蒸馏容易聚合的化合物的液体的步骤，连接管（4a，4b），其连接蒸馏塔 （2）到气相压力检测装置（3a，3b）; 所述装置（1）包括蒸馏容易聚合的化合物的液体的蒸馏塔（2），检测蒸馏塔（2）中气相的压力的气相压力检测装置（3a，3b），压力检测 指连接蒸馏塔（2）与气相压力检测装置（3a，3b）的连接管（4a，4b）和连接到压力检测装置连接管（4a，4b）的不可冷凝气体供应管（5a，5b） ）供应不凝气体。

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