WO2005092491A1 - Structure de garnissage ondule-croise - Google Patents
Structure de garnissage ondule-croise Download PDFInfo
- Publication number
- WO2005092491A1 WO2005092491A1 PCT/FR2005/050154 FR2005050154W WO2005092491A1 WO 2005092491 A1 WO2005092491 A1 WO 2005092491A1 FR 2005050154 W FR2005050154 W FR 2005050154W WO 2005092491 A1 WO2005092491 A1 WO 2005092491A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- structure according
- packing
- channels
- lining
- primary surface
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/32—Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/30—Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/30—Details relating to random packing elements
- B01J2219/302—Basic shape of the elements
- B01J2219/30276—Sheet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/30—Details relating to random packing elements
- B01J2219/302—Basic shape of the elements
- B01J2219/30276—Sheet
- B01J2219/30284—Sheet twisted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/30—Details relating to random packing elements
- B01J2219/302—Basic shape of the elements
- B01J2219/30276—Sheet
- B01J2219/30288—Sheet folded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/30—Details relating to random packing elements
- B01J2219/302—Basic shape of the elements
- B01J2219/30296—Other shapes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/30—Details relating to random packing elements
- B01J2219/304—Composition or microstructure of the elements
- B01J2219/30408—Metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
- B01J2219/322—Basic shape of the elements
- B01J2219/32203—Sheets
- B01J2219/3221—Corrugated sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
- B01J2219/322—Basic shape of the elements
- B01J2219/32203—Sheets
- B01J2219/32213—Plurality of essentially parallel sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
- B01J2219/322—Basic shape of the elements
- B01J2219/32203—Sheets
- B01J2219/32224—Sheets characterised by the orientation of the sheet
- B01J2219/32227—Vertical orientation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
- B01J2219/322—Basic shape of the elements
- B01J2219/32203—Sheets
- B01J2219/32237—Sheets comprising apertures or perforations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
- B01J2219/322—Basic shape of the elements
- B01J2219/32203—Sheets
- B01J2219/32237—Sheets comprising apertures or perforations
- B01J2219/32241—Louvres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
- B01J2219/322—Basic shape of the elements
- B01J2219/32203—Sheets
- B01J2219/32248—Sheets comprising areas that are raised or sunken from the plane of the sheet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
- B01J2219/322—Basic shape of the elements
- B01J2219/32203—Sheets
- B01J2219/32255—Other details of the sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
- B01J2219/324—Composition or microstructure of the elements
- B01J2219/32408—Metal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/72—Packing elements
Definitions
- the present invention relates to a corrugated-cross packing structure.
- it relates to a cross-corrugated packing structure for material and / or heat transfer installations between a gas phase and a liquid phase, and more particularly distillation such as cryogenic distillation.
- the invention finds a particularly advantageous application in the field of cryogenic distillation, in particular for separating gases from the air or also for separating mixtures containing hydrogen and carbon monoxide.
- the cross-corrugated packing structure is the benchmark for organized packing. It consists of a set of modules or "packs" each of which is formed by a stack of surfaces, or bands, waved obliquely alternately in one direction and in the other.
- each surface also called waves
- the undulations of each surface are formed by parallel channels made from smooth or textured sheets, generally metallic, perforated or not.
- a surface for cross-corrugated lining can be economically produced from a sheet of aluminum of standard quality by simple mechanical operations such as bending and perforation.
- the corrugated surfaces are contained in general vertical planes.
- the modules are most often rotated 90 ° around the axis of the column from one module to the next.
- the wavy-cross structure has imposed itself to date as the only one allowing the construction of columns of any size without deterioration of the intrinsic efficiency observed in small size.
- the technical problem to be solved by the object of the present invention is to provide a cross-corrugated packing structure for cryogenic distillation plants, comprising a first surface, called primary surface, having a plurality of parallel channels, which would allow decisively pushing the limits inherent in currently known structures, including that described in WO 97/16247.
- the solution to the technical problem posed consists, according to the present invention, in that the secondary elements are formed separately from the first surface. The secondary elements can be removable.
- the invention dissociates these two functions which are then separated into a primary corrugated-cross structure with a large mesh, necessary and sufficient to ensure the flow rate and the homogeneity of the flows, in particular in large columns, and a secondary structure, attached to the interior of the primary structure, specifically improving gas-liquid exchanges, without seeking an effect of spatial organization. More precisely, knowing that the density of a cross-corrugated lining varies in 1 / h if h is the height of the channels, the invention allows, for a target density which would be obtained with a height h for a conventional structure at a single surface, to achieve the same final density but with a distribution of the surface between the primary surface, wavy-cross, and the secondary surface housed in the channels of the primary surface.
- FIG. 1 is a perspective view of a first embodiment of a cross-corrugated packing structure according to the invention
- Figure 2 is a side view of the structure of Figure 1.
- Figure 3a is a perspective view of a secondary lining element of the structure of FIG. 1.
- FIG. 3b is a perspective view of a variant of the lining element of FIG. 3a.
- Figure 4 is a sectional view of a variant of the structure of Figure 1 including fixing tabs.
- Figure 5 is a perspective view of a second embodiment of cross-corrugated lining structure according to the invention.
- Figure 6 is a side view of the structure of Figure 5.
- Figure 7a is a top view of a secondary packing element of the structure of Figure 5.
- Figure 7b a perspective view of the element secondary lining of Figure 7a.
- Figure 8 is a side view of a variant of the structure of Figure 5 including fixing tabs.
- Figure 1 is shown in perspective a portion of corrugated-crossover packing structure intended to equip cryogenic distillation installations, in particular for separating gas mixtures.
- This structure comprises a first surface 10, or primary surface, having undulations formed, in the example of FIG. 1, by parallel channels 11 whose section has the shape of an equilateral triangle as shown in FIG. 2.
- the structure of FIG. 1 also includes a second surface 20, or secondary surface, made up of a plurality of secondary packing elements 21, each secondary element 21 being disposed inside a channel 11 of the primary surface 10
- the secondary packing element 21 has a periodic structure along the channel 11 of the primary surface 10.
- the secondary elements 21 of Figures 3a and 3b can be made from flat metal strips, or fire it bacon, by cutting, perforating, and / or folding separate from the first surface. More specifically, in the exemplary embodiments of FIGS.
- the secondary elements 21 are obtained from a strip of height 2r sectioned at regular intervals over half of its height, leaving a heel 211, 211 '.
- the sectioned parts are alternately folded right and left equilaterally to form the wings 212 ′, 212 ′′.
- the heel 211 ′ carries equidistant perforations 213.
- the secondary elements 21 thus obtained are housed inside the channel 11 according to the arrangement shown in FIG. 2.
- the elementary mesh of the structure is formed by the two sides of the equilateral triangle forming the channel 11.
- the section per channel 11 of primary surface is proportional to ⁇ 3, r being the radius of the circle circumscribed to the equilateral triangle of FIG. 2.
- the section of the secondary element 21 is proportional
- the ratio (1-x) / x is lower, but remains of the order of 1.
- the primary corrugated primary surface 10 is identical to that of FIG. 1 with an equilateral triangular elementary channel 11.
- the elementary element 31 of the secondary surface 30 of the lining structure is cut from a strip according to the plane of FIG. 7a, then folded to form corrugations in accordance with FIG. 7b which will be housed in the channel 11
- the section of the secondary surface 20 is here less than in the previous case.
- We also introduce a more significant restriction of the section offered to the gas in the first example, the secondary surfaces are strictly parallel to the flow of the gas), we thereby introduce a exchange element between channels, the gas deflected by the inclined surface forming an obstacle being redirected towards the opposite channel.
- the secondary elements 21 and 31 ' can be snapped into the channel 11 by means of tabs 40, 40' arranged on the secondary elements 21, 31 'and inserted in openings 41 formed through the walls of the channel 11.
- tabs 40, 40' arranged on the secondary elements 21, 31 'and inserted in openings 41 formed through the walls of the channel 11.
- Another family of solutions consists in placing twisted strips forming secondary elements with a worm structure. Whatever their shape, the secondary surfaces are therefore individual elements to be housed in each channel.
- WO 97/1624 constitutes a happy closure of the channels at their ends: once the lining module is constructed, the secondary surface elements will be trapped in the channels, even if they are not physically attached to it. Once the secondary elements have been placed in the channels of a packing strip, one strip out of two must be turned over to mount it crossed with the previous one. The strip to be turned over may be temporarily covered by a flat face, the whole turned over on the other corrugated strip, and the flat face then removed by sliding.
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/592,996 US8210505B2 (en) | 2004-03-16 | 2005-03-10 | Corrugated criss-crossing packing structure |
CN200580008171.8A CN1929909B (zh) | 2004-03-16 | 2005-03-10 | 交叉波纹填充结构 |
EP05739589A EP1727617A1 (fr) | 2004-03-16 | 2005-03-10 | Structure de garnissage ondule-croise |
JP2007503384A JP2007529306A (ja) | 2004-03-16 | 2005-03-10 | クロスコルゲーテッドパッキング構造体 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0450520 | 2004-03-16 | ||
FR0450520A FR2867697B1 (fr) | 2004-03-16 | 2004-03-16 | Structure de garnissage ondule-croise |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005092491A1 true WO2005092491A1 (fr) | 2005-10-06 |
Family
ID=34896781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2005/050154 WO2005092491A1 (fr) | 2004-03-16 | 2005-03-10 | Structure de garnissage ondule-croise |
Country Status (6)
Country | Link |
---|---|
US (1) | US8210505B2 (fr) |
EP (1) | EP1727617A1 (fr) |
JP (1) | JP2007529306A (fr) |
CN (1) | CN1929909B (fr) |
FR (1) | FR2867697B1 (fr) |
WO (1) | WO2005092491A1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101287538B (zh) | 2005-08-22 | 2013-03-06 | 西门子工业公司 | 使用歧管以减少回洗的水过滤装置 |
FR2913353B1 (fr) * | 2007-03-09 | 2010-05-21 | Inst Francais Du Petrole | Garnissage structure haute performance pour colonne de mise en contact de fluides et methode de fabrication. |
JP5257485B2 (ja) * | 2011-05-13 | 2013-08-07 | ダイキン工業株式会社 | 熱交換器 |
FR2995223B1 (fr) * | 2012-09-11 | 2014-09-12 | IFP Energies Nouvelles | Garnissage structure haute performance pour colonne de mise en contact de fluides |
FR2995224B1 (fr) * | 2012-09-11 | 2014-09-12 | IFP Energies Nouvelles | Garnissage haute performance pour colonne de mise en contact de fluides |
CN104984723B (zh) * | 2013-08-30 | 2018-09-28 | 北京泽华化学工程有限公司 | 填料体及其层件、塔器和混合器 |
CN105682788B (zh) * | 2013-10-30 | 2017-11-24 | 德国拉西格有限公司 | 填充体、特别是用于物质交换柱或塔和/或热交换柱或塔的填充体 |
CN106140071A (zh) * | 2015-04-01 | 2016-11-23 | 梁泰安 | 开窗式波纹填料片 |
JP6327271B2 (ja) * | 2015-04-17 | 2018-05-23 | 株式会社デンソー | 熱交換器 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3158527A (en) * | 1960-06-10 | 1964-11-24 | Crown Zellerbach Corp | Plaited structure and method of forming same |
GB1341981A (en) * | 1971-01-14 | 1973-12-25 | Grimma Masch App Veb | Heavy-duty exchangeable packing for columns |
US3830684A (en) * | 1972-05-09 | 1974-08-20 | Hamon Sobelco Sa | Filling sheets for liquid-gas contact apparatus |
EP0201614A1 (fr) * | 1985-05-14 | 1986-11-20 | GebràDer Sulzer Aktiengesellschaft | Réacteur pour exécuter des réactions chimiques catalytiques hétérogènes |
EP0631813A1 (fr) * | 1993-06-30 | 1995-01-04 | Sulzer Chemtech AG | Réacteur à lit fixe à l'action catalytique |
WO1999034911A1 (fr) * | 1998-01-02 | 1999-07-15 | Abb Lummus Global Inc. | Corps de remplissage structure et element associe |
US6334985B1 (en) * | 1998-08-18 | 2002-01-01 | Uop Llc | Static mixing reactor for uniform reactant temperatures and concentrations |
WO2002095315A1 (fr) * | 2001-05-18 | 2002-11-28 | L'air Liquide Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude | Ailette a persiennes pour echangeur de chaleur |
US20030124038A1 (en) * | 1998-12-22 | 2003-07-03 | Sulzer Chemtech Ag | Reactive distillation |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5818135B2 (ja) * | 1975-06-23 | 1983-04-11 | 東レ株式会社 | リユウタイツウロコウゾウタイ |
CH653565A5 (de) * | 1981-07-30 | 1986-01-15 | Sulzer Ag | Vorrichtung zum stoff- und/oder direkten waermeaustausch oder mischen. |
JPS6075303A (ja) * | 1983-06-21 | 1985-04-27 | グリツツ・インコ−ポレイテツド | 塔充填体 |
DE3414267A1 (de) * | 1984-04-14 | 1985-11-07 | Raschig Gmbh, 6700 Ludwigshafen | Einbauelement fuer stoff- oder waermeaustauschkolonnen |
US5073236A (en) * | 1989-11-13 | 1991-12-17 | Gelbein Abraham P | Process and structure for effecting catalytic reactions in distillation structure |
FR2675568B1 (fr) * | 1991-04-19 | 1993-07-16 | Air Liquide | Procede de separation cryogenique de melanges contenant de l'oxygene et garnissages organises pour la mise en óoeuvre de ce procede. |
JPH09103671A (ja) * | 1995-10-09 | 1997-04-22 | Mitsubishi Corp | 物質及び/又は熱交換塔用の充填材 |
GB9522086D0 (en) | 1995-10-31 | 1996-01-03 | Ici Plc | Fluid-fluid contacting apparatus |
JPH10281677A (ja) * | 1997-04-08 | 1998-10-23 | Ishikawajima Harima Heavy Ind Co Ltd | 熱交換器 |
DE19725378A1 (de) * | 1997-06-16 | 1998-12-17 | Gerhard Friedrich | Kompakter Festbettreaktor für katalytische Reaktionen mit integriertem Wärmeaustausch |
FR2771025B1 (fr) * | 1997-11-17 | 2000-01-28 | Air Liquide | Bande ondulee pour garnissage ondule-croise et son application a des colonnes de distillation embarquees |
DE69907616T2 (de) * | 1998-12-28 | 2004-03-11 | Nippon Sanso Corp. | Dampf-flüssig Kontaktor, kryogene Lufttrennungseinheit und Verfahren zur Gastrennung |
US6585237B2 (en) * | 2000-10-16 | 2003-07-01 | Pradeep Khasherao Pagade | Fluid contacting device used as structured packing and static mixer |
-
2004
- 2004-03-16 FR FR0450520A patent/FR2867697B1/fr not_active Expired - Fee Related
-
2005
- 2005-03-10 EP EP05739589A patent/EP1727617A1/fr not_active Withdrawn
- 2005-03-10 WO PCT/FR2005/050154 patent/WO2005092491A1/fr active Application Filing
- 2005-03-10 US US10/592,996 patent/US8210505B2/en not_active Expired - Fee Related
- 2005-03-10 CN CN200580008171.8A patent/CN1929909B/zh not_active Expired - Fee Related
- 2005-03-10 JP JP2007503384A patent/JP2007529306A/ja active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3158527A (en) * | 1960-06-10 | 1964-11-24 | Crown Zellerbach Corp | Plaited structure and method of forming same |
GB1341981A (en) * | 1971-01-14 | 1973-12-25 | Grimma Masch App Veb | Heavy-duty exchangeable packing for columns |
US3830684A (en) * | 1972-05-09 | 1974-08-20 | Hamon Sobelco Sa | Filling sheets for liquid-gas contact apparatus |
EP0201614A1 (fr) * | 1985-05-14 | 1986-11-20 | GebràDer Sulzer Aktiengesellschaft | Réacteur pour exécuter des réactions chimiques catalytiques hétérogènes |
EP0631813A1 (fr) * | 1993-06-30 | 1995-01-04 | Sulzer Chemtech AG | Réacteur à lit fixe à l'action catalytique |
WO1999034911A1 (fr) * | 1998-01-02 | 1999-07-15 | Abb Lummus Global Inc. | Corps de remplissage structure et element associe |
US6334985B1 (en) * | 1998-08-18 | 2002-01-01 | Uop Llc | Static mixing reactor for uniform reactant temperatures and concentrations |
US20030124038A1 (en) * | 1998-12-22 | 2003-07-03 | Sulzer Chemtech Ag | Reactive distillation |
WO2002095315A1 (fr) * | 2001-05-18 | 2002-11-28 | L'air Liquide Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude | Ailette a persiennes pour echangeur de chaleur |
Also Published As
Publication number | Publication date |
---|---|
US8210505B2 (en) | 2012-07-03 |
CN1929909A (zh) | 2007-03-14 |
JP2007529306A (ja) | 2007-10-25 |
CN1929909B (zh) | 2013-07-17 |
FR2867697A1 (fr) | 2005-09-23 |
US20080036102A1 (en) | 2008-02-14 |
FR2867697B1 (fr) | 2007-06-01 |
EP1727617A1 (fr) | 2006-12-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1727617A1 (fr) | Structure de garnissage ondule-croise | |
EP2134463B1 (fr) | Garnissage structure haute performance pour colonne de mise en contact de fluides et méthode de fabrication | |
EP0434510A1 (fr) | Sous-ensemble de distribution de matière et d'échange de chaleur et de matière pour colonne notamment à garnissage, et colonne munie d'un tel sous-ensemble | |
WO2005073657A1 (fr) | Echangeur thermique et module d’echange s’y rapportant | |
EP3615877B1 (fr) | Echangeur de chaleur à jonction d'ondes améliorée, installation de séparation d'air associée et procédé de fabrication d'un tel échangeur | |
WO1999054036A1 (fr) | Structure maritime flottante perfectionnee | |
EP1179724B1 (fr) | Echangeur thermique à blocs échangeurs multiples à ligne d'alimentation en fluide à distribution uniforme, et vaporiseur-condenseur comportant un tel échangeur | |
WO2009136061A2 (fr) | Colonne à garnissage d'échange de chaleur et/ou matière | |
WO2010058115A1 (fr) | Garnissage ondulé-croisé et colonne incorporant un tel garnissage | |
EP3254045A1 (fr) | Echangeur de chaleur comprenant un dispositif de distribution de liquide frigorigene | |
EP1677884B1 (fr) | Distributeur de fluides pour colonne d'echange de chaleur et de matiere, notamment garnissage, et colonne munie d' un tel distributeur | |
EP3555544B1 (fr) | Échangeur de chaleur avec dispositif mélangeur liquide/gaz à géométrie de canal améliorée | |
EP0845293A1 (fr) | Dispositif d'échange de matière et de chaleur | |
WO2006035149A1 (fr) | Intercalaire d'échange de chaleur pour un dispositif d'échange de chaleur | |
WO2001068239A1 (fr) | Module de garnissage, son procede de fabrication, et appareil de traitement de fluide(s) comportant un garnissage correspondant | |
EP3105520B1 (fr) | Colonne de séparation d'air par distillation cryogénique, appareil de séparation d'air comportant une telle colonne et procédé de fabrication d'une telle colonne | |
FR2878454A1 (fr) | Element de garnissage regulier perfectionne, son procede de preparation et ses utilisations | |
WO2018104124A1 (fr) | Procede de fabrication d'un garnissage structure par une methode de fabrication additive | |
FR3113610A1 (fr) | Garnissage filaire pour un appareil d’echange de matiere | |
WO2014053903A2 (fr) | Structure de garnissage de colonne de mise en contact de fluides et plaque de garnissage | |
FR2915111A1 (fr) | Colonne d'echange de matiere et/ou de chaleur a garnissages structures. | |
WO2010100367A1 (fr) | Appareil de séparation d'air incorporant un échangeur de chaleur à plaques | |
CH677024A5 (fr) | ||
FR2947188A1 (fr) | Bande pour module de garnissage, module de garnissage et installation de distillation correspondants | |
BE554720A (fr) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
REEP | Request for entry into the european phase |
Ref document number: 2005739589 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2005739589 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 200580008171.8 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007503384 Country of ref document: JP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: DE |
|
WWP | Wipo information: published in national office |
Ref document number: 2005739589 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10592996 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 10592996 Country of ref document: US |