公开(公告)号：US09387414B2

公开(公告)日：2016-07-12

申请号：US14418381

申请日：2013-11-19

申请人： JULIUS MONTZ GMBH

发明人： Helmut Jansen ,  Thomas Rietfort

IPC分类号： B01F3/04 ,  B01D3/20 ,  B01D3/32

CPC分类号： B01D3/20 ,  B01D3/205 ,  B01D3/324 ,  B01F3/04078

摘要： The invention relates to a mass transfer tray of a column with a liquid feed on the tray feed side and a liquid discharge on the opposite tray discharge side, and with multiple profile-shaped channels of a U-shaped cross section that are arranged in the tray between the feed and the discharge, parallel to one another and transversely in relation to the direction of liquid flow, and form between them gas passage slits which are covered over by elongated profile-shaped hoods, which have an inverted U-shaped cross section, wherein the side walls of the channels reach into the hoods, and so the channel side walls are covered over by the hood side walls by a height that is less than the height of the channel side walls and the height of the hood side walls, wherein the liquid flows alternately in opposite directions in the channels, and so in every second channel the liquid flows in one direction and in the channels lying in between the liquid flows in the opposite direction, and wherein the hoods are set higher than the channels in the case of the channels and hoods that are closer to the tray feed side, and consequently the heights over which they cover one another are less than in the case of the channels and hoods that are closer to the tray discharge side.

摘要翻译： 本发明涉及一种具有在进料塔上的液体进料和在相对的塔板排出侧上的液体排出的塔的传质托盘，以及布置在该托盘进料侧的多个轮廓形状的U形横截面的通道 进料口和排出口之间的托盘彼此平行并且相对于液体流动的方向横向，并且在它们之间形成气体通道狭缝，这些通道狭缝被细长轮廓形罩罩覆盖，其具有倒置的U形横截面 其中，所述通道的侧壁进入所述罩中，并且因此所述通道侧壁被所述罩侧壁覆盖的高度小于所述通道侧壁的高度和所述罩侧壁的高度， 其中液体在通道中以相反的方向交替流动，并且在每一个第二通道中，液体在一个方向上流动，并且在相反方向上位于液体之间的通道中，并且其中th 在靠近托盘馈送侧的通道和罩子的情况下，将罩设置为高于通道，因此它们彼此覆盖的高度小于在靠近托盘馈送侧的通道和罩的情况下 托盘排出侧。

公开(公告)号：US09345988B2

公开(公告)日：2016-05-24

申请号：US14057017

申请日：2013-10-18

申请人： Willi Schmidt ,  Gerd Kaibel ,  Elke Geiβler ,  Wolfgang Reif ,  Manfred Julius ,  Frank-Friedrich Pape

发明人： Willi Schmidt ,  Gerd Kaibel ,  Elke Geiβler ,  Wolfgang Reif ,  Manfred Julius ,  Frank-Friedrich Pape

IPC分类号： B01D3/32 ,  B01D3/14 ,  B01D3/42 ,  C07C213/04 ,  C07C213/10

CPC分类号： B01D3/32 ,  B01D3/14 ,  B01D3/42 ,  C07C213/04 ,  C07C213/10 ,  Y02P20/582 ,  C07C215/08 ,  C07C215/10

摘要： Apparatus and processes for continuous distillative separation of a mixture comprising one or more alkanolamine(s) are described. The separation is performed in one or more dividing wall column(s) and the alkanolamine or the alkanolamines is/are withdrawn as a side draw stream or side draw streams (side fraction(s)).

摘要翻译： 描述了包含一种或多种链烷醇胺的混合物的连续蒸馏分离的装置和方法。 分离在一个或多个分隔壁柱中进行，并且链烷醇胺或链烷醇胺作为侧馏分流或侧馏分流（侧馏分）排出。

公开(公告)号：US20160136569A1

公开(公告)日：2016-05-19

申请号：US14900030

申请日：2014-06-19

申请人： BECHTEL HYDROCARBON TECHNOLOGY SOLUTIONS, INC.

发明人： Guang-Chung Lee ,  Sudhir Golikeri ,  Jie Yu

IPC分类号： B01D53/18 ,  B63B35/44 ,  B01D53/14 ,  B01D3/42 ,  B01D3/32

摘要： Systems and methods for improved column operation in offshore environments by using a co-current contactor system in floating production, storage and offloading (FPSO) systems.

摘要翻译： 通过在浮动生产，储存和卸载（FPSO）系统中使用并流接触器系统，在海上环境中改进色谱柱运行的系统和方法。

公开(公告)号：US20160107099A1

公开(公告)日：2016-04-21

申请号：US14896713

申请日：2014-05-19

申请人： IFP ENERGIES NOUVELLES

发明人： Yacine HAROUN ,  Aude ROYON-LEBEAUD ,  Cecile PLAIS

IPC分类号： B01D3/32 ,  B01D53/18 ,  B01D3/00

CPC分类号： B01D3/324 ,  B01D3/008 ,  B01D53/185

摘要： The invention is a distributor tray (2) of a column for heating and/or material exchanging material between a gas and a liquid, comprising gas passage casings (4), liquid passages (6) and a secondary distribution system (7) projecting from the lower part of tray (2). Secondary distribution system (7) allows the liquid to be collected and distributed more homogeneously over the contactor. The invention also relates to a gas/fluid heat or material exchange column comprising such a distributor tray.

摘要翻译： 本发明是用于在气体和液体之间加热和/或材料交换材料的塔的分配器托盘（2），包括气体通道壳体（4），液体通道（6）和从第二分配系统（7）突出的 托盘（2）的下部。 二次分配系统（7）允许液体被收集并更均匀地分布在接触器上。 本发明还涉及包括这种分配器托盘的气体/流体热或材料交换塔。

公开(公告)号：US09295926B2

公开(公告)日：2016-03-29

申请号：US13790896

申请日：2013-03-08

申请人： Koch-Glitsch, LP

发明人： Izak Nieuwoudt ,  Darran Matthew Headley ,  David R. Ewy ,  Gary W. Gage

IPC分类号： B01D3/22 ,  B01D3/32

CPC分类号： B01D3/22 ,  B01D3/225 ,  B01D3/326

摘要： Cross flow trays are provided with a support system. The support system interconnects the upper cross flow tray to a downcomer of the lower cross flow tray to provide support for the upper tray. In some aspects, the support system may also interconnect the downcomer of the lower cross flow tray to an upper tray of an underlying pair, providing additional support for the assembly. Such tray assemblies may facilitate easier installation without impeding the performance of the column.

摘要翻译： 交叉流动托盘设置有支撑系统。 支撑系统将上横流盘与下交叉流托盘的降液管相互连接，为上托盘提供支撑。 在一些方面，支撑系统还可以将下横向流动托盘的降液管互连到下面的对的上托盘，为组件提供额外的支撑。 这样的托盘组件可以便于安装而不妨碍柱的性能。

公开(公告)号：US09248382B2

公开(公告)日：2016-02-02

申请号：US14187460

申请日：2014-02-24

申请人： BASF SE

发明人： Reiner Giese ,  Egon Schmidt

IPC分类号： B01D3/32 ,  B01D3/30 ,  B01D3/16

CPC分类号： B01D3/30 ,  B01D3/163

摘要： The invention relates to a column for carrying out gas/liquid mass-transfer processes, wherein, in the column (27), at least one lock (15) bordered by an upper separating tray (17) and a lower separating tray (19) is received, which lock is designed in such a manner that, during the mass-transfer process, gas (23) flows through the lock (15) and a liquid (25) situated on the upper separating tray (17), when the gas supply is interrupted the liquid (25) flows into the lock (15) onto the lower separating tray (19) and when the gas supply is renewed, the liquid (25) drains downward out of the lock (15). The lower separating tray (19) has a tray (1) that can be mounted so as to be fixed and has at least one opening (3), and a rotatable tray (13) which is connected to a rotatable axle (21) that is conducted through the tray (1) that can be mounted so as to be fixed, in such a manner that the rotatable tray (13) can be turned in relation to the tray (1) that can be mounted so as to be fixed, wherein the rotatable tray (13) of the lower separating tray (19) is designed in such a manner that the at least one opening (3) in the tray (1) that can be mounted so as to be fixed is closed in a first position of the rotatable tray (13) and can be opened by turning the rotatable tray (13).

摘要翻译： 本发明涉及一种用于进行气体/液体传质过程的柱，其中在柱（27）中，由上分离盘（17）和下分离盘（19）界定的至少一个锁（15） 被接收，该锁的设计方式是在质量传递过程中，气体（23）流过锁（15）和位于上分离盘（17）上的液体（25）时，当气体 液体（25）进入下分离盘（19）中的锁（15）中断供应，并且当更新气体时，液体（25）向下排出锁（15）。 下部分离盘（19）具有可安装成固定的并具有至少一个开口（3）的托盘（1）和连接到可旋转轴（21）的可旋转托盘（13），所述可旋转托盘 通过可以安装成固定的托盘（1），使得可旋转托盘（13）相对于可以安装成固定的托盘（1）转动， 其中所述下分离托盘（19）的可旋转托盘（13）被设计成使得所述托盘（1）中可安装成固定的所述至少一个开口（3）在第一 可旋转托盘（13）的位置，并且可以通过转动可旋转托盘（13）来打开。

公开(公告)号：US09168468B2

公开(公告)日：2015-10-27

申请号：US14601517

申请日：2015-01-21

申请人： KOREX CORPORATION

发明人： Ho Kyung Lee ,  In Gyoo Lee ,  Myung Jun Park ,  Kee-Kahb Koo ,  Jae-Kyeong Kim

IPC分类号： B01D3/14 ,  B01D15/00 ,  B01D5/00 ,  G03F7/42 ,  B01D3/10 ,  B01D3/30 ,  B01D3/32 ,  B01D3/42 ,  G03F7/26

CPC分类号： B01D3/143 ,  B01D3/106 ,  B01D3/146 ,  B01D3/30 ,  B01D3/322 ,  B01D3/4283 ,  B01D5/006 ,  B01D5/0072 ,  B01D15/00 ,  G03F7/26 ,  G03F7/42

摘要： In a system for recycling a high-boiling-point waste photoresist stripper generated in processes of manufacturing LCDs or semiconductor devices, wherein an expensive high-boiling-point stripper solvent can be easily recycled at high yield and high-purity electronic grade. This system includes a first distillation device for removing low-boiling-point impurities, a second distillation device for recycling a stripper solvent composition while removing high-boiling-point impurities, a third distillation device for removing trace water, thus recovering the stripper solvent composition, a fourth distillation device for additionally recycling a stripper solvent, thus additionally recovering a high-boiling-point stripper solvent, and a fifth distillation device for sequentially and separately recovering the stripper solvent composition recovered by the second distillation device and the high-boiling-point stripper solvent additionally recovered by the fourth distillation device.

摘要翻译： 在用于回收在制造LCD或半导体器件的工艺中产生的高沸点废光致抗蚀剂剥离器的系统中，其中昂贵的高沸点剥离剂溶剂可以容易地以高产率和高纯度电子级再循环。 该系统包括用于除去低沸点杂质的第一蒸馏装置，用于再循环剥离剂溶剂组合物同时除去高沸点杂质的第二蒸馏装置，用于除去痕量水的第三蒸馏装置，从而回收汽提剂溶剂组合物 ，第四蒸馏装置，用于另外循环汽提溶剂，从而另外回收高沸点汽提溶剂;以及第五蒸馏装置，用于依次和分别地回收由第二蒸馏装置回收的汽提溶剂组合物和高沸点溶剂， 另外由第四蒸馏装置回收的脱汽剂溶剂溶剂。

公开(公告)号：US20150298024A1

公开(公告)日：2015-10-22

申请号：US14259003

申请日：2014-04-22

申请人： General Electric Company

发明人： Richard Michael Watkins

IPC分类号： B01D3/14 ,  B01D3/32 ,  B01D3/42

CPC分类号： B01D3/146 ,  B01D1/0058 ,  C02F1/16 ,  C02F2103/08 ,  F02C6/10 ,  F02C6/18 ,  F02C7/143 ,  F02C7/185 ,  F05D2220/60 ,  F05D2240/40 ,  F05D2260/205 ,  F05D2260/211 ,  Y02A20/128

摘要： A system includes an intercooler configured to flow a working fluid and compressed air of a gas turbine engine through the intercooler to exchange heat between the working fluid and the compressed air. The system also includes a multi-effect distillation system configured to flow the working fluid and a mixture to exchange heat between the working fluid and the mixture to enable distillation of the mixture.

摘要翻译： 一种系统包括中间冷却器，其构造成使工作流体和燃气涡轮发动机的压缩空气通过中间冷却器流动，以在工作流体和压缩空气之间交换热量。 该系统还包括多效蒸馏系统，其配置为使工作流体和混合物流动以在工作流体和混合物之间交换热量以使混合物能够蒸馏。

公开(公告)号：US20150258467A1

公开(公告)日：2015-09-17

申请号：US14719982

申请日：2015-05-22

申请人： GTC Technology US LLC

发明人： SooWoong KIM ,  Namsun Ku

IPC分类号： B01D3/32 ,  B01J19/32

CPC分类号： B01D3/326 ,  B01D3/324 ,  B01J19/325 ,  B01J2208/00884 ,  B01J2219/328 ,  B23P11/00 ,  Y10T29/49948 ,  Y10T29/49963

摘要： A chemical-process system includes a chemical-process column and a support disposed on an interior of the chemical-process column. A tray is disposed on a top surface of the support. A bolt is disposed through the tray and a clamp is disposed below the tray. The clamp has a notch formed therein for receiving a head region of the bolt. The clamp engages a bottom surface of the tray and a bottom surface of the support. The bolt is able to angularly displace with respect to at least one of the tray and the clamp.

公开(公告)号：US09121648B2

公开(公告)日：2015-09-01

申请号：US14195987

申请日：2014-03-04

申请人： E I DU PONT DE NEMOURS AND COMPANY

发明人： David S. Bell ,  Jorge J. Castro Velez ,  Robert K. Cox ,  Donald Hugh Marlow ,  Charles A. Orrock ,  Ronald William Pagano

IPC分类号： F22G1/16 ,  F28F27/02 ,  B01D1/00 ,  B01D3/32 ,  B01D3/42

CPC分类号： F28F27/02 ,  B01D1/0094 ,  B01D3/322 ,  B01D3/4283

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： 一种通过提供能够加热来自容器的整个液体流出物流的第一加热装置将化学处理容器连续地提供过热液体的方法，第一加热装置从容器接收整个液体流出物流并将加热的液体流返回到 船只 在向第二加热装置施加任何热量之前，用来自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，同时将装置的热量调节为 需要将加热的液体保持在闪点以下并保持提供给容器的所需的过热液体总量。