公开(公告)号：US09931583B2

公开(公告)日：2018-04-03

申请号：US14400120

申请日：2012-07-12

申请人： Albert Faritovich Saifutdinov ,  Oleg Yegorovich Beketov ,  Viktor Seliverstovich Ladoshkin ,  Guennadi Anatolievich Nesterov

发明人： Albert Faritovich Saifutdinov ,  Oleg Yegorovich Beketov ,  Viktor Seliverstovich Ladoshkin ,  Guennadi Anatolievich Nesterov

IPC分类号： B01D3/28 ,  B01D3/04 ,  B01D1/06 ,  B01D3/00 ,  B01D1/00

CPC分类号： B01D3/28 ,  B01D1/0064 ,  B01D1/065 ,  B01D3/008 ,  B01D3/04

摘要： A rectification column for multi-component mixture separation with internal heat and mass exchange, which ensures a heat and mass exchange in the film mode with internal reflux generation along the whole length of heat and mass exchange tubes and which allows for an increased efficiency, is proposed. The rectification column includes the rectifying/enriching section with the heat and mass exchange in its tubular and annular spaces being topped by a heat carrier distributor with a distributor chamber (17) on top of the heat carrier distributor in such a way that a higher pressure of fluid heat carrier in the distributor chamber (17) than in the annular space is allowed. The design of the distributor allows to separate an upper outlet for heat carrier vapors and a lower outlet for liquid heat carrier from the annular space completely from the fluid supply of fluid heat carrier in the distributor chamber. A feed-in device allows the multi-component mixture to enter the tubular spaces from below. A device for liquid phase (from the multi-component mixture) discharge from the rectification column. A heating medium vessel may be connected to the annular space and steam condenser of the heat carrier medium. One or more additional lower rectification section/s (19) with the heat and mass exchange in its tubular space of the tubes being aligned with the tubes may be provided directly below the enriching section. A steaming section, wherein the tubes and may be equipped with turbulators. The rectification column permits to extract intermediate fractions of the separated mixture with the help of appropriate devices installed below the enriching section.

公开(公告)号：US20150268078A1

公开(公告)日：2015-09-24

申请号：US14226939

申请日：2014-03-27

申请人： Yibing Zhang ,  Limin Song ,  Geoff Keiser ,  Michael Louis Hergenrother ,  Berne K. Stober ,  Patricia H. Kalamaras ,  Benjamin Santiago Umansky

发明人： Yibing Zhang ,  Limin Song ,  Geoff Keiser ,  Michael Louis Hergenrother ,  Berne K. Stober ,  Patricia H. Kalamaras ,  Benjamin Santiago Umansky

IPC分类号： G01F1/688 ,  C10B41/00 ,  G01K11/32

CPC分类号： G01F1/6884 ,  B01D3/04 ,  B01D3/42 ,  B01J8/001 ,  B01J8/02 ,  B01J8/0292 ,  B01J19/0013 ,  B01J19/0026 ,  B01J19/1812 ,  B01J2208/00061 ,  B01J2208/00415 ,  B01J2208/00424 ,  B01J2208/00548 ,  B01J2219/00063 ,  B01J2219/00135 ,  B01J2219/00137 ,  B01J2219/00164 ,  B01J2219/002 ,  B01J2219/00209 ,  B01J2219/00243 ,  B01J2219/00247 ,  C10G75/00 ,  G01F25/0007 ,  G01K11/32 ,  G01K11/3206

摘要： Systems and methods for detecting coking in a wash bed of a vacuum pipe still with a sensing cable including an optical fiber sensor array aligned with a heating element disposed in the vessel. An optical signal interrogator is configured to measure a first temperature profile at a plurality of sensor locations to determine a flow distribution. An excitation source is configured to propagate at least one heat pulse through the heating element and the optical signal interrogator is configured to measure a second temperature profile corresponding to the heat pulse at the sensor locations. A control unit is configured to detect coking by determining one or more properties of the media exposed to the sensing cable at each of the plurality of sensor locations based on the second temperature profile corresponding thereto.

摘要翻译： 用于在真空管的洗涤床中检测焦化的系统和方法仍然具有包括与设置在容器中的加热元件对准的光纤传感器阵列的感测电缆。 光信号询问器被配置为在多个传感器位置处测量第一温度分布以确定流量分布。 激励源被配置为传播至少一个加热脉冲通过加热元件，并且光信号询问器配置成测量对应于传感器位置处的加热脉冲的第二温度曲线。 控制单元被配置为基于与其对应的第二温度曲线，通过确定在多个传感器位置中的每一个处暴露于感测电缆的介质的一个或多个属性来检测焦化。

公开(公告)号：US08361281B2

公开(公告)日：2013-01-29

申请号：US12190878

申请日：2008-08-13

申请人： Kelly P. Rock ,  Bruce E. Nadeau, Jr.

发明人： Kelly P. Rock ,  Bruce E. Nadeau, Jr.

IPC分类号： B01D1/00 ,  B01D3/00 ,  B01D3/42 ,  C02F1/04 ,  C02F1/38

CPC分类号： H05B33/0872 ,  B01D1/0064 ,  B01D1/04 ,  B01D1/14 ,  B01D3/04 ,  B01D3/10 ,  B01D3/343 ,  B01D3/346 ,  B01D5/006 ,  B01D21/267 ,  B04C3/04 ,  B04C3/06 ,  B04C11/00 ,  C02F1/04 ,  C02F1/048 ,  C02F1/06 ,  C02F2101/10 ,  C02F2103/08 ,  H05B33/0854 ,  H05B33/0869 ,  Y02A20/128

摘要： There is disclosed a desalinization apparatus, and methods related to desalinization. In an embodiment, a desalinization apparatus includes at least one port for receiving airflow therethrough, at least one port for receiving salt water therethrough, at least one output for providing outflow of pure water vapor, and at least one output for proving outflow of a mixture of water, salt and air; and a plurality of chambers for evaporating the salt water into the airflow, at least one of the chambers forming a plurality of ports arranged in a plurality of rows. In an embodiment, a method includes providing airflow to a desalinization apparatus; providing salt water to the desalinization apparatus; forming a vortex in the airflow to evaporate water vapor from the salt water; and providing the water vapor in the airflow to a condenser so as to obtain pure water.

摘要翻译： 公开了一种脱盐装置，以及与脱盐化有关的方法。 在一个实施方案中，脱盐装置包括至少一个用于接收气流的端口，用于接收盐水的至少一个端口，用于提供纯水蒸气流出的至少一个输出端，以及用于证明混合物流出的至少一个输出 水，盐和空气; 以及用于将盐水蒸发到气流中的多个室，所述室中的至少一个形成多个排列成多排的端口。 在一个实施方案中，一种方法包括向脱盐装置提供气流; 向脱盐装置提供盐水; 在气流中形成涡流以从盐水中蒸发水蒸气; 并将气流中的水蒸汽提供到冷凝器，以获得纯净水。

公开(公告)号：US20120296120A1

公开(公告)日：2012-11-22

申请号：US13519275

申请日：2011-01-21

申请人： Andrea Scotto ,  Damiano Visciotti

发明人： Andrea Scotto ,  Damiano Visciotti

IPC分类号： C07C273/16 ,  C07C273/10 ,  B23P6/00

CPC分类号： B01D1/06 ,  B01D1/14 ,  B01D3/008 ,  B01D3/04 ,  C07C273/04 ,  Y02P20/142 ,  Y10T29/49718

摘要： A stripper (SN) for carbamate decomposition and ammonia plus carbon dioxide recovery from a urea solution (U) is realized with a shell-and-tube heat exchanger, where a liquid falling film of urea solution and a counter-current gaseous flow of a stripping medium fed to a bundle of surface-heated tubes (6); the stripping medium such as carbon dioxide is distributed into the tubes (6) by a plurality of gas risers (32); the gas risers are preferably associated to a perforated tray (30) in the bottom chamber (11) of the stripper. Revamping of a conventional CO2 stripper is also disclosed.

摘要翻译： 用管式热交换器实现氨基甲酸酯分解的脱气剂（SN）和尿素溶液（U）中的氨加二氧化碳回收，其中尿素溶液的液体降膜和逆流气流 进料到一束表面加热管（6）的汽提介质; 诸如二氧化碳的汽提介质通过多个气体提升管（32）分配到管（6）中; 气体提升管优选地与剥离器的底部室（11）中的多孔板（30）相关联。 还公开了常规二氧化碳汽提器的改造。

公开(公告)号：US20100038229A1

公开(公告)日：2010-02-18

申请号：US12190878

申请日：2008-08-13

申请人： Bruce E. Nadeau, JR. ,  Kelly P. Rock

发明人： Bruce E. Nadeau, JR. ,  Kelly P. Rock

IPC分类号： C02F1/04 ,  B01D3/14

CPC分类号： H05B33/0872 ,  B01D1/0064 ,  B01D1/04 ,  B01D1/14 ,  B01D3/04 ,  B01D3/10 ,  B01D3/343 ,  B01D3/346 ,  B01D5/006 ,  B01D21/267 ,  B04C3/04 ,  B04C3/06 ,  B04C11/00 ,  C02F1/04 ,  C02F1/048 ,  C02F1/06 ,  C02F2101/10 ,  C02F2103/08 ,  H05B33/0854 ,  H05B33/0869 ,  Y02A20/128

摘要： There is disclosed a desalinization apparatus, and methods related to desalinization. In an embodiment, a desalinization apparatus includes at least one port for receiving airflow therethrough, at least one port for receiving salt water therethrough, at least one output for providing outflow of pure water vapor, and at least one output for proving outflow of a mixture of water, salt and air; and a plurality of chambers for evaporating the salt water into the airflow, at least one of the chambers forming a plurality of ports arranged in a plurality of rows. In an embodiment, a method includes providing airflow to a desalinization apparatus; providing salt water to the desalinization apparatus; forming a vortex in the airflow to evaporate water vapor from the salt water; and providing the water vapor in the airflow to a condenser so as to obtain pure water.

摘要翻译： 公开了一种脱盐装置，以及与脱盐化有关的方法。 在一个实施方案中，脱盐装置包括至少一个用于接收气流的端口，用于接收盐水的至少一个端口，用于提供纯水蒸气流出的至少一个输出端，以及用于证明混合物流出的至少一个输出 水，盐和空气; 以及用于将盐水蒸发到气流中的多个室，所述室中的至少一个形成多个排列成多排的端口。 在一个实施方案中，一种方法包括向脱盐装置提供气流; 向脱盐装置提供盐水; 在气流中形成涡流以从盐水中蒸发水蒸气; 并将气流中的水蒸汽提供到冷凝器，以获得纯净水。

公开(公告)号：US06551464B1

公开(公告)日：2003-04-22

申请号：US09505806

申请日：2000-02-17

申请人： Howard Kimel

发明人： Howard Kimel

IPC分类号： B01D332

CPC分类号： B01D5/0063 ,  B01D3/04 ,  B01L3/16 ,  B01L3/5085 ,  Y10S203/02 ,  Y10S203/11

摘要： A combination reflux/distillation apparatus is provided having interchangeable reflux and distillation columns, a segmented collection trough and an integrated indirect heating provision. The apparatus is uniquely adapted for refluxing and distilling small quantities of materials without the losses attendant to larger apparatus.

摘要翻译： 提供了具有可互换的回流和蒸馏塔，分段采集槽和一体式间接加热装置的组合回流/蒸馏装置。 该设备独特地适用于回流和蒸馏少量材料，而不会伴随较大的设备损失。

公开(公告)号：US5312524A

公开(公告)日：1994-05-17

申请号：US871961

申请日：1992-04-21

申请人： Lyle B. Barcomb

发明人： Lyle B. Barcomb

IPC分类号： B01D3/00 ,  B01D3/04 ,  B01D3/02 ,  B01D3/10

CPC分类号： B01D3/00 ,  B01D3/008 ,  B01D3/04 ,  Y10S159/16 ,  Y10S159/901 ,  Y10S203/08 ,  Y10S203/09 ,  Y10S203/11

摘要： A distillation system for recovery of volatile components of contaminated liquids used in an industrial process includes a tube assembly including outer tubes to which hot bottoms liquids are supplied and inner tubes to which process liquids are supplied for transfer of heat from the bottoms to the process liquids. From the tube assembly the two liquids are discharged into the still through separate, elongated, parallel discharge pipes. The process liquids discharge pipe is positioned above the bottoms liquids discharge pipe and an elongated, metal, angle plate is positioned as an inverted V between the two discharge pipes. Efficiency is improved over prior systems wherein process liquids are added to the still without being preheated by the bottoms fluids, and without the unique still intake manifold.

摘要翻译： 用于回收工业过程中使用的污染液体的挥发性成分的蒸馏系统包括管组件，其包括供给热塔底液体的外管和供给工艺液体的内管，用于将热量从塔底转移到处理液体 。 从管组件中，两种液体通过分离的，细长的平行放电管排出。 过程液体排放管位于底部液体排放管上方，并且细长的金属角板在两个排出管之间被定位为倒V形。 与先前的系统相比，效率得到改善，其中将工艺液体添加到静止物中而不被底部流体预热，并且没有独特的静止进气歧管。

公开(公告)号：US4599143A

公开(公告)日：1986-07-08

申请号：US514903

申请日：1983-07-18

申请人： Hermann Stage

发明人： Hermann Stage

IPC分类号： B01D1/06 ,  B01D3/00 ,  B01D3/04 ,  B01D19/00 ,  C11B3/12 ,  C11B3/14 ,  B01D1/22 ,  C09F5/10

CPC分类号： B01D3/04 ,  B01D1/065 ,  B01D19/0015 ,  B01D3/00 ,  C11B3/12 ,  C11B3/14

摘要： The deodorization and/or physical refining of high-boiling organic edible oils, fats and esters is carried out according to the principle of continuous counter-current falling film stripping steam distillation in an internally imposed temperature field in at least two different zones having different flow conditions for the liquid film and the vapors, respectively, prevailing therein. In the initial zone 10 directly adjacent the liquid charge and ensuring at least two separation stages the vapors flow through trickle passages having a hydraulic equivalent diameter of 73 to 150 mm. If necessary, this initial zone may be subdivided, wherein in the first sub-zone the trickle passages are provided with hydraulic equivalent diameters of 120 to 150 mm and in the second sub-zone the trickle passages are provided with hydraulic equivalent diameters of 73 to 120 mm. In the final zone 22 ensuring six to eight theoretical separation stages the vapors flow through trickle passages having a hydraulic equivalent diameter of 25 to 33 mm. The resultant pressure drop through all zones is less than 2 mbar, which leads to a particularly low requirement of stripping steam. If required, a flash vessel 46 may be disposed between the high temperature heat exchanger 9 and the falling film column 10, in which flash vessel the crude cocoa butter heated to the working temperature is subjected to a flash treatment at substantially the working pressure in the falling film column 10.

摘要翻译： 高沸点有机食用油，脂肪和酯的除臭和/或物理精制根据连续逆流脱膜蒸汽蒸馏在内部施加的温度场中在至少两个具有不同流动的不同区域中的原理进行 分别适用于液膜和蒸气的条件。 在直接邻近液体装料的初始区域10中，确保至少两个分离阶段，蒸气流过具有73至150mm的液压当量直径的滴流通道。 如果需要，该初始区域可以被细分，其中在第一子区域中，涓流通道设置有120至150mm的液压当量直径，并且在第二子区域中，涓流通道设有水力当量直径为73至 120毫米。 在最终区域22中，确保6到8个理论分离阶段，蒸汽流过具有25至33mm的水力当量直径的滴流通道。 通过所有区域产生的压降小于2毫巴，这导致汽提蒸汽特别低的要求。 如果需要，闪蒸容器46可以设置在高温热交换器9和降膜柱10之间，其中将闪蒸容器加热到工作温度的粗可可脂经受基本上在工作压力下的闪蒸处理 降膜柱10。

公开(公告)号：US2695869A

公开(公告)日：1954-11-30

申请号：US16158850

申请日：1950-05-12

申请人： METALLGESELLSCHAFT AG

发明人： KARL SONDERMANN

IPC分类号： B01D1/12 ,  B01D3/04 ,  C10G7/00

CPC分类号： B01D1/12 ,  B01D3/04 ,  C10G7/00 ,  Y10S159/41

公开(公告)号：US1352255A

公开(公告)日：1920-09-07

申请号：US38061420

申请日：1920-05-11

申请人： LEE EMERSON VICTOR

发明人： LEE EMERSON VICTOR

IPC分类号： B01D3/04 ,  B01D3/42 ,  C10G9/00

CPC分类号： C10G9/08 ,  B01D3/04 ,  B01D3/42 ,  C10G9/00 ,  C10G9/06