公开(公告)号：EP4351761A2

公开(公告)日：2024-04-17

申请号：EP22820836.9

申请日：2022-06-06

申请人： Air to Earth Holdings LLC

发明人： STARK, Joseph J.

IPC分类号： B01D53/14 ,  B01D53/04 ,  B01D53/02

CPC分类号： B01D53/0431 ,  B01D2258/0620130101 ,  B01D53/047 ,  B01D2257/50420130101 ,  B01D53/0476 ,  B01D53/06 ,  Y02C20/40

公开(公告)号：EP3309936A1

公开(公告)日：2018-04-18

申请号：EP15894959.4

申请日：2015-06-11

申请人： Mitsubishi Electric Corporation

发明人： TOHODA Yasuhiro ,  FUJITA Tetsuhiro

IPC分类号： H02K9/26

CPC分类号： B01D53/261 ,  B01D53/0407 ,  B01D53/0431 ,  B01D53/0446 ,  B01D2253/104 ,  B01D2256/16 ,  B01D2257/80 ,  B01D2259/40084 ,  B01D2259/40088 ,  H02K9/10 ,  H02K9/26

摘要： A gas dryer (100) of the invention, being a heaterless type of gas dryer (100) that carries out dehumidifying of hydrogen gas circulating in an interior of a rotating electrical machine (6), includes a drying tower (1) that causes moisture in the hydrogen gas to adsorb to a desiccant (2), and a funnel-form desiccant holding portion (13) disposed in an interior of the drying tower (1) and holding the desiccant (2), wherein the desiccant (2) is introduced into the desiccant holding portion (13) from an input valve (25) of an upper portion of the drying tower (1), and moist desiccant (2) is discharged from a discharge valve (26) of a lower portion of the drying tower (1). The desiccant holding portion (13) is configured of perforated metal, or the like, having ventilation, and is used as a partitioning plate that partitions the interior of the drying tower (1).

摘要翻译： 本发明的气体干燥器（100）是对在旋转电机（6）的内部循环的氢气进行除湿的无加热器型的气体干燥器（100），具备：干燥塔（1） 吸附在干燥剂（2）上的氢气和设置在干燥塔（1）内部并保持干燥剂（2）的漏斗状干燥剂保持部分（13），其中干燥剂（2）为 从干燥塔（1）上部的输入阀（25）导入干燥剂保持部（13），从下部的排出阀（26）排出湿润干燥剂（2） 塔（1）。 干燥剂保持部13由具有通气性的穿孔金属等构成，作为对干燥塔1的内部进行划分的分隔板而使用。

公开(公告)号：EP3261748A1

公开(公告)日：2018-01-03

申请号：EP16703713.4

申请日：2016-01-26

申请人： Linde Aktiengesellschaft

发明人： FERSTL, Johann ,  GRAHL, Matthias ,  BADER, Wolfgang ,  SCHNEIDER, Helko ,  KEIL, Philipp ,  FIRLBECK, Michael ,  HENTSCHEL, Harald

IPC分类号： B01D53/04 ,  B01J8/00 ,  B01J8/02 ,  B01J8/04

CPC分类号： B01D53/0423 ,  B01D53/0431 ,  B01D2259/4146 ,  B01J8/0015 ,  B01J8/002 ,  B01J8/003 ,  B01J8/008 ,  B01J8/0207 ,  B01J8/0214 ,  B01J8/0403 ,  B01J8/0411 ,  B01J20/28016 ,  B01J20/28052 ,  B01J20/3092 ,  B01J2208/00752 ,  B01J2208/00769 ,  B01J2208/0084 ,  B01J2208/00938 ,  B01J2208/025 ,  B01J2220/56 ,  B01J2220/66

摘要： The method serves for producing an adsorber through which flow takes place horizontally and which has two adsorbents and contains two directly adjacent charges of bulk material in a horizontal or upright container. There is a vertical boundary surface between the two charges of bulk material. In one step (a), a vertical partition wall is placed on the base of the adsorption bed and then, on each side of the partition wall, in each case one of the two adsorbents is introduced up to a first height, which does not exceed the upper periphery of the partition ring. In the following step (b), the vertical partition wall is displaced upwards to the extent where its lower periphery is still contained in the charge of bulk material present. Then, on each side of the partition wall, in each case one of the two adsorbents is introduced up to a second height, which does not exceed the upper periphery of the displaced partition wall. Finally, step (b) is repeated until such time as a predetermined filling height is reached. According to the invention, the vertical partition wall is constructed from at least three partition-wall modules (6.01), which extend only over part of the length, or of the circumference, of the vertical partition wall and can be moved independently of one another in the vertical direction.

公开(公告)号：EP1981613A1

公开(公告)日：2008-10-22

申请号：EP07701590.7

申请日：2007-02-09

申请人： ATLAS COPCO AIRPOWER N.V.

发明人： PAUWELS, Bart, Hubert, Edith ,  VANDEVOORDE, Manuel, Paula, Albert

IPC分类号： B01D46/24 ,  B01D53/04 ,  F25B43/00 ,  B01D29/90 ,  B01D29/92

CPC分类号： B01D53/0431 ,  B01D29/23 ,  B01D29/902 ,  B01D29/92 ,  B01D46/0043 ,  B01D53/0415 ,  B01D53/261 ,  B01D2201/44 ,  B01D2253/304

摘要： Flow-through device for treating a fluid, mainly including a housing in the shape of a pot (2) with a lid (3) which is provided with an inlet (4) and an outlet (5) for the fluid and an exchangeable tubular flow-through element (6) provided in the housing which is provided with a medium (7) for treating the fluid, whereby this element (6) fits against the lid (3) and forms a separation between the space (12) on the inside of the element (6) which is connected to the inlet (4) and the space (16) on the outside of the element (6) which is connected to the outlet (5), wherein in the space (12), on the inside of the element (6) opposite the inlet (4), is provided a tube (20) forming an extension of the inlet, which tube mainly extends in the axial direction (X-X') of the element (6) and which is provided with lateral passages (21) for evenly distributing the fluid to be treated over the length of the flow-through element (6), whereby this tube has a narrowing cross section lengthwise in the axial direction of the flow of the fluid through the tube (20).

公开(公告)号：EP1890792A2

公开(公告)日：2008-02-27

申请号：EP06794437.1

申请日：2006-05-18

申请人： L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude

发明人： MONEREAU, Christian ,  MERINO, Philippe

IPC分类号： B01D53/04 ,  F15D1/00

CPC分类号： F15D1/00 ,  B01D53/0431 ,  B01D53/0462 ,  B01D53/047 ,  B01D2253/102 ,  B01D2253/108

摘要： The invention concerns a plant comprising a portion wherein the fluid path (I/O) is deflected and equipped with a distributor with, in series in the downstream direction (O), a first zone (5) with distribution passages (orifices 6) and a second zone (3), typically a grid or fine-mesh sieve forming diffusion passages, the first passages (6) having a total cross-section not exceeding 20 % of the surface of the distributor and the second passages having a total cross-section more than 40 % of the surface of the distributor. The invention is applicable to gas treatment by adsorption.

公开(公告)号：EP1341594B1

公开(公告)日：2007-03-07

申请号：EP01956171.1

申请日：2001-08-02

申请人： Starfire Systems, Inc.

发明人： SHERWOOD, Walter, J., Jr.

IPC分类号： B01D53/34 ,  B01D53/94 ,  B01D53/96 ,  F01N3/021 ,  F01N3/022 ,  F01N3/023 ,  F01N3/025 ,  F01N3/035

CPC分类号： B01D46/2407 ,  B01D46/0063 ,  B01D46/4263 ,  B01D46/521 ,  B01D53/0431 ,  B01D53/9431 ,  B01D2257/404 ,  B01D2257/702 ,  B01D2257/708 ,  B01D2258/012 ,  B01D2259/40096 ,  B01D2259/4566 ,  B01D2267/40 ,  B01D2279/30 ,  F01N3/0217 ,  F01N3/0226 ,  F01N3/027 ,  F01N3/0335 ,  F01N3/035 ,  F01N2250/02 ,  Y10S55/10 ,  Y10S55/30

摘要： The invention provides a filter system (10), a regeneration system (64), a combined soot-removing system and applications for the systems. The filter system (10) may act as a purifier and a muffler for heavy and light duty diesel vehicles. The invention is a unique dual pass filter system that removes particulates and nitrogen oxides in successive passes before the gas exits the filter (10). The regeneration system (64) includes an electric-powered heat source for safety and better control of the regeneration process. A motor vehicle application is also disclosed.

公开(公告)号：EP1355717A4

公开(公告)日：2006-10-25

申请号：EP01991154

申请日：2001-12-11

申请人： QUESTAIR TECHNOLOGIES INC ,  BOC GROUP INC

发明人： BABICKI MATTHEW L ,  KEEFER BOWIE G ,  GIBBS ANDREA C ,  LACAVA ALBERTO I ,  FITCH FRANK

IPC分类号： B01D53/04 ,  B01D53/047 ,  B01D53/06 ,  B01D53/26 ,  B01D53/28 ,  C01B13/02

CPC分类号： B01D53/0476 ,  B01D53/0423 ,  B01D53/0431 ,  B01D53/0438 ,  B01D53/0446 ,  B01D53/0462 ,  B01D53/047 ,  B01D53/053 ,  B01D53/06 ,  B01D53/261 ,  B01D2253/104 ,  B01D2253/108 ,  B01D2253/25 ,  B01D2253/342 ,  B01D2256/12 ,  B01D2257/102 ,  B01D2257/104 ,  B01D2257/80 ,  B01D2259/40005 ,  B01D2259/40077 ,  B01D2259/40086 ,  B01D2259/40088 ,  B01D2259/402 ,  B01D2259/403 ,  B01D2259/404 ,  B01D2259/4143 ,  C01B13/0259 ,  C01B2210/0046 ,  C01B2210/0062

摘要： Disclosed embodiments address contaminant management challenges that arise during production of desirably contaminant free product fluid in the operation of PSA equipment, and further address the more serious challenges that arise under intermittent operation of PSA equipment. One embodiment includes a breather fluidly coupled to a feed end of an adsorber with a contaminant-sensitive adsorbent. The breather can be coupled to the feed end through a shutoff valve closed during production and open during shutdown. Other embodiments use particular sealing strategies for additional sealing of the apparatus, or at least components thereof, from contaminant ingress. For example, a buffer seal for receiving a buffer gas having a contaminant vapor content substantially the same as or less than a product gas produced by a pressure swing adsorption process over the adsorbers. As a second example, a parking seal can be used that typically is engaged when the apparatus is parked.

公开(公告)号：EP0880390B1

公开(公告)日：2006-09-20

申请号：EP97906563.8

申请日：1997-02-12

申请人： Flow Dry Technology Ltd

发明人： PERRINE, Glenn

IPC分类号： B01D24/02 ,  B29C35/08 ,  B01D53/26

CPC分类号： F24F3/1411 ,  B01D53/0415 ,  B01D53/0431 ,  B01D53/261 ,  B01D2257/80 ,  B01D2259/4566 ,  B29C65/08 ,  B29C66/542 ,  F24F2003/144 ,  F25B43/003

摘要： A container (10) for particulate desiccant (12) comprises a cup (14) and a cap (16). The cup (14) includes spaced inner (18) and outer (22) wall portions connected by a transverse web portion (24) to define a chamber (26) having an opening (28) for receiving the desiccant (12). The chamber (26) side of the transverse web (24) includes peripheral (86) and central (88) flanges, or energy directors, to which a first ply (74) of permeable lining material is ultrasonically bonded. The cap (16) is designed for receipt in the chamber (26) to cover the opening (28). In addition, the cap (16) includes peripheral (62) and central (64) flanges, or energy directors, to which a second ply (76) of permeable lining material is ultrasonically bonded.

公开(公告)号：EP1683567A2

公开(公告)日：2006-07-26

申请号：EP06000944.6

申请日：2006-01-17

申请人： Linde Aktiengesellschaft

发明人： Grahl, Matthias, Dr.

IPC分类号： B01J8/04 ,  B01D53/04

CPC分类号： B01J8/0411 ,  B01D53/0423 ,  B01D53/0431 ,  B01D2257/102 ,  B01D2257/504 ,  B01D2259/40081 ,  B01D2259/40086 ,  B01D2259/402 ,  B01D2259/414 ,  B01J2208/00522 ,  B01J2219/00038 ,  Y02C10/08

摘要： Es wird ein Reaktor für chemische Reaktionen und/oder adsorptive Trennverfahren beschrieben,

a) aufweisend einen Mantel (1),
b) aufweisend zwei im Wesentlichen ringförmige Schüttungen (6, 6', 7, 7', 7"),
c) wobei eine Schüttung (6, 6') aus einem chemisch und/oder adsorptiv aktivem Material (Aktiv-Schüttung) und eine Schüttung (7, 7', 7") aus einem im Hinblick auf die in dem Reaktor zu realisierende chemische Reaktion inerten Material (Inert-Schüttung) besteht,
d) wobei die Schüttungen (6, 6', 7, 7', 7") mittels eines gas- und/oder flüssigkeitsdurchlässigen Korbes voneinander getrennt sind,
e) aufweisend einen Gaszuführ- bzw. Gasabführbereich (4) zwischen dem Mantel (1) und der Aktiv-Schüttung (6, 6') und
f) aufweisend einen Gaszuführ- bzw. Gasabführbereich in Form eines Kernrohres (2, 2').

Erfindungsgemäß füllt die Inert-Schüttung (7, 7', 7") den zwischen dem Kernrohr (2, 2') und der Aktiv-Schüttung (6, 6') verbleibenden Raum zumindest teilweise aus.

摘要翻译： 反应器具有夹套（1）和两个环形床（6）。 一个床具有化学和/或吸附活性材料（活性床），一个床（7）具有相对于在反应器（惰性床）中进行的化学反应是惰性的材料。 第一床（6）围绕第二床（7）。 床通过气体可渗透和或液体可渗透的屏障彼此分离。 气体供给气体排出空间（4）位于护套和活动床（6）之间，或任选地位于护套和围绕活动床的惰性床之间。 提供中空中心柱（2）形式的气体进料气体排气，其中惰性床（7）部分地填充空心中心柱和活性床之间的空间。 活动床具有预定高度的内入口或出口区域，并且惰性床延伸超过内入口或出口的预定高度的10％。 惰性床在活动床的内入口或出口区域的整个预定高度上延伸。

公开(公告)号：EP1290386A4

公开(公告)日：2006-04-05

申请号：EP01903058

申请日：2001-01-12

申请人： FLOW DRY TECHNOLOGY LTD

发明人： FLAUGHER DAVID ,  PERRINE GLENN ,  EVANS JOHN M

IPC分类号： B01D53/04 ,  B01D53/26 ,  F25B43/00 ,  F25D23/00

CPC分类号： B01D53/0415 ,  B01D53/0431 ,  B01D53/261 ,  B01D2253/106 ,  B01D2257/80 ,  B01D2259/4566 ,  F25B43/003

摘要： A desiccant container (2) which comprises a generally cylindrically cross-sectioned cup, two dual-density fiberglass discs (6, 8), desiccant material (4), and a cap (16). The cup includes an outer annular portion, an inner tubular portion, and a bottom which connect together to define a space within. The cap (16) has a planar portion with an aperture for receiving the inner wall portion of the cup and is designed for receipt in the chamber to cover the opening. The cap further includes an outer annular rim portion extending transversely from the planar portion. The peripheral flange portion having tabs with an edge portion which permit the cap to cooperate with the outer wall portion having tabs with an edge portion which permit the cap to cooperate with the outer wall portion so that the cap can be retained within the chamber in one of a number of axially spaced positions to prevent shifting of, and escape of the desiccant.