WO1999025472A1 - Bande ondulee pour garnissage ondule-croise et son application a des colonnes de distillation embarquees - Google Patents
Bande ondulee pour garnissage ondule-croise et son application a des colonnes de distillation embarquees Download PDFInfo
- Publication number
- WO1999025472A1 WO1999025472A1 PCT/FR1998/002389 FR9802389W WO9925472A1 WO 1999025472 A1 WO1999025472 A1 WO 1999025472A1 FR 9802389 W FR9802389 W FR 9802389W WO 9925472 A1 WO9925472 A1 WO 9925472A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- corrugated
- sections
- strip
- distillation column
- angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04763—Start-up or control of the process; Details of the apparatus used
- F25J3/04866—Construction and layout of air fractionation equipments, e.g. valves, machines
- F25J3/04896—Details of columns, e.g. internals, inlet/outlet devices
- F25J3/04909—Structured packings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04763—Start-up or control of the process; Details of the apparatus used
- F25J3/04866—Construction and layout of air fractionation equipments, e.g. valves, machines
- F25J3/04975—Construction and layout of air fractionation equipments, e.g. valves, machines adapted for special use of the air fractionation unit, e.g. transportable devices by truck or small scale use
- F25J3/04987—Construction and layout of air fractionation equipments, e.g. valves, machines adapted for special use of the air fractionation unit, e.g. transportable devices by truck or small scale use for offshore use
-
- 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
- B01J2219/32279—Tubes or cylinders
-
- 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
- B01J2219/326—Mathematical modelling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
- F25J2290/12—Particular process parameters like pressure, temperature, ratios
-
- 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
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24628—Nonplanar uniform thickness material
- Y10T428/24669—Aligned or parallel nonplanarities
- Y10T428/24694—Parallel corrugations
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24628—Nonplanar uniform thickness material
- Y10T428/24669—Aligned or parallel nonplanarities
- Y10T428/24694—Parallel corrugations
- Y10T428/24702—Parallel corrugations with locally deformed crests or intersecting series of corrugations
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24628—Nonplanar uniform thickness material
- Y10T428/24669—Aligned or parallel nonplanarities
- Y10T428/24694—Parallel corrugations
- Y10T428/24711—Plural corrugated components
Definitions
- T. ⁇ ND ON ⁇ TTT.- T PDT ⁇ T. ⁇ PNTS.q ⁇ C.-R ⁇ Nn ⁇ . ⁇ .- (. Wr. ⁇ .q ⁇ . VT SON ⁇ PPT, T (-ATT ⁇ ) N a n . ⁇ ro ⁇ , nw ⁇ . ⁇ : ⁇ n ⁇ n ⁇ . ⁇ . ⁇ , a ⁇ n ⁇ M MR ⁇ W ⁇ TTTUTUB
- GB-A-1 004 046 and CA-A-1 095 827 describe such corrugated-cross fillings.
- WO-A-90/10 497 describes, among other things, a lining similar to the aforementioned corrugated-cross linings, but perforated differently.
- cross-corrugated packing used here also includes such packing, as well as any similar packing.
- the pattern is repeated a plurality of times along the lower edge of the strip, the patterns being adjacent to each other or separated by the substantially rectilinear segments;
- Each pattern is obtained by cutting two notches in the lower edge of the strip before folding it.
- the subject of the invention is also a section of corrugated-crossed lining comprising a stack of corrugated strips, at least one of which is as defined above, with their corrugations inclined alternately in opposite directions.
- Figure 6 shows the shape of one corrugation of the strips of the corrugated-cross lining of Figure 2;
- FIG. 7 shows a wavy strip of the lining, in front view
- Figures 9 and 10 schematically represent two variants.
- Figure 1 schematically shows an air distillation column 1 attached to a barge 2 anchored to the bottom of the sea. This barge, under the effect of the swell, oscillates with a preferred direction of oscillation, illustrated by the double arrow F and contained in the plane of Figure.
- the angle of inclination on the vertical of the axis XX of the column can reach a predetermined maximum value ⁇ 0 at least equal to 5 °, and typically between 5 and 10 °. Within this range of oscillation, the column must provide satisfactory distillation.
- Figure 1 schematically illustrates the interior arrangement of the upper part of the column 1.
- This upper part comprises a superimposition of packs 3 of corrugated-cross packing, each of which has the shape of a cylindrical wafer occupying the entire section of the column .
- Each pack 3 ( Figure 2) consists of a stack of corrugated strips 4 with oblique waves 5, these strips being possibly perforated over their entire surface.
- Each strip 4 has a general vertical plane, all the strips have the same height, and the waves are alternately inclined in one direction and in the other from one strip to the next. Thus, the waves of the adjacent bands touch at a large number of intersection points.
- packs 3A Two types of packs 3 are provided: packs 3A, the strips 4A of which are oriented parallel to the preferred direction of oscillation F, that is to say at the plane of the Figure 1, and packs 3B whose bands 4B are oriented perpendicular to the bands 4A-
- All 3 packs have the same number of 4 bands, but there are more 3B packs than 3A packs. In this example, the 3B packs are twice as numerous as the packs
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Description
Claims
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98954542A EP1034032B1 (fr) | 1997-11-17 | 1998-11-09 | Colonne de distillation avec garnissage ondule-croise |
| BR9814198-8A BR9814198A (pt) | 1997-11-17 | 1998-11-09 | Banda ondulada para guarnição ondulada-cruzada e sua aplicação a colunas de destilação embarcadasr |
| JP2000520900A JP2001523552A (ja) | 1997-11-17 | 1998-11-09 | 交差波形パッキング用波形ストリップ及び船上蒸留塔への適用 |
| DE69836825T DE69836825T2 (de) | 1997-11-17 | 1998-11-09 | Destillationskolonne mit gewellter bandpackung |
| CA002310098A CA2310098A1 (fr) | 1997-11-17 | 1998-11-09 | Bande ondulee pour garnissage ondule-croise et son application a des colonnes de distillation embarquees |
| AU11612/99A AU753509B2 (en) | 1997-11-17 | 1998-11-09 | Corrugated strip for cross-corrugated lining and application in onboard distilling columns |
| NO20002534A NO20002534L (no) | 1997-11-17 | 2000-05-16 | Korrugert bÕnd for krysskorrugert foring og dets anvendelse i destillasjonskolonner |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9714381A FR2771025B1 (fr) | 1997-11-17 | 1997-11-17 | Bande ondulee pour garnissage ondule-croise et son application a des colonnes de distillation embarquees |
| FR97/14381 | 1997-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1999025472A1 true WO1999025472A1 (fr) | 1999-05-27 |
Family
ID=9513445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR1998/002389 Ceased WO1999025472A1 (fr) | 1997-11-17 | 1998-11-09 | Bande ondulee pour garnissage ondule-croise et son application a des colonnes de distillation embarquees |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6251499B1 (fr) |
| EP (1) | EP1034032B1 (fr) |
| JP (1) | JP2001523552A (fr) |
| CN (1) | CN1130252C (fr) |
| AR (1) | AR017627A1 (fr) |
| AU (1) | AU753509B2 (fr) |
| BR (1) | BR9814198A (fr) |
| CA (1) | CA2310098A1 (fr) |
| DE (1) | DE69836825T2 (fr) |
| FR (1) | FR2771025B1 (fr) |
| ID (1) | ID24884A (fr) |
| NO (1) | NO20002534L (fr) |
| TW (1) | TW438615B (fr) |
| WO (1) | WO1999025472A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004533924A (ja) * | 2001-07-06 | 2004-11-11 | レール・リキード−ソシエテ・アノニム・ア・ディレクトワール・エ・コンセイユ・ドゥ・スールベイランス・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード | パッキングモジュールのためのストリップ、対応するモジュールおよび設備 |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10001694A1 (de) * | 2000-01-18 | 2001-07-19 | Montz Gmbh Julius | Packung für Wärme- und Stoffaustauschkolonnen |
| DE10134312A1 (de) * | 2001-07-14 | 2003-02-06 | Linde Ag | Geordnete Packung für den Stoff- und Wärmeaustausch |
| WO2003008092A1 (fr) * | 2001-07-14 | 2003-01-30 | Linde Aktiengesellschaft | Etancheification ordonnee pour transfert de matiere et de chaleur |
| US6991222B2 (en) * | 2003-03-31 | 2006-01-31 | George Amir Meski | Structured packing with increased capacity |
| SG115648A1 (en) * | 2003-03-31 | 2005-10-28 | Air Prod & Chem | Structured packing with increased capacity |
| US6923250B2 (en) * | 2003-06-27 | 2005-08-02 | Evapco International, Inc. | Louver assembly |
| FR2867697B1 (fr) * | 2004-03-16 | 2007-06-01 | Air Liquide | Structure de garnissage ondule-croise |
| US8317035B2 (en) * | 2004-12-30 | 2012-11-27 | Global Nuclear Fuel-Americas, Llc. | Debris filter |
| GB0508670D0 (en) * | 2005-04-28 | 2005-06-08 | Air Prod & Chem | Structured packing and use thereof |
| DE102006003317B4 (de) | 2006-01-23 | 2008-10-02 | Alstom Technology Ltd. | Rohrbündel-Wärmetauscher |
| FR2929134B1 (fr) * | 2008-03-28 | 2010-12-31 | Air Liquide | Procede de fabrication d'un garnissage ondule-croise |
| US9557119B2 (en) | 2009-05-08 | 2017-01-31 | Arvos Inc. | Heat transfer sheet for rotary regenerative heat exchanger |
| US8622115B2 (en) * | 2009-08-19 | 2014-01-07 | Alstom Technology Ltd | Heat transfer element for a rotary regenerative heat exchanger |
| US9200853B2 (en) | 2012-08-23 | 2015-12-01 | Arvos Technology Limited | Heat transfer assembly for rotary regenerative preheater |
| US10175006B2 (en) | 2013-11-25 | 2019-01-08 | Arvos Ljungstrom Llc | Heat transfer elements for a closed channel rotary regenerative air preheater |
| US10012438B2 (en) | 2015-07-31 | 2018-07-03 | Praxair Technology, Inc. | Method and apparatus for argon recovery in a cryogenic air separation unit integrated with a pressure swing adsorption system |
| US10012437B2 (en) | 2015-07-31 | 2018-07-03 | Praxair Technology, Inc. | Method and apparatus for argon recovery in a cryogenic air separation unit integrated with a pressure swing adsorption system |
| US10066871B2 (en) * | 2015-07-31 | 2018-09-04 | Praxair Technology, Inc. | Method and apparatus for argon rejection and recovery |
| US10024596B2 (en) | 2015-07-31 | 2018-07-17 | Praxair Technology, Inc. | Method and apparatus for argon recovery in a cryogenic air separation unit integrated with a pressure swing adsorption system |
| US10094626B2 (en) | 2015-10-07 | 2018-10-09 | Arvos Ljungstrom Llc | Alternating notch configuration for spacing heat transfer sheets |
| US10913044B2 (en) | 2017-07-14 | 2021-02-09 | Technip Process Technology, Inc. | Device for gas solids fluidized system to enhance stripping |
| US10923237B2 (en) * | 2017-08-28 | 2021-02-16 | Global Nuclear Fuel—Americas, LLC | Debris filters for nuclear fuel assembly and method of using the same |
| US10150054B1 (en) | 2017-11-30 | 2018-12-11 | Technip Process Technology, Inc. | Multi directional device for vapor-solid mixing |
| US11262125B2 (en) | 2018-01-02 | 2022-03-01 | Praxair Technology, Inc. | System and method for flexible recovery of argon from a cryogenic air separation unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1195779B (de) * | 1962-09-20 | 1965-07-01 | Balcke Ag Maschbau | Rieselwerk fuer Rieselplattenkuehler |
| US3526393A (en) * | 1967-07-07 | 1970-09-01 | George W Meek | Cooling tower |
| WO1984004048A1 (fr) * | 1983-04-11 | 1984-10-25 | Swedyards Dev Corp | Colonne de separation destinee a etre montee sur un support mobile |
| EP0273191A1 (fr) * | 1986-11-29 | 1988-07-06 | Raschig AG | Distributeur de liquides pour des colonnes à transfert de masse et de chaleur |
| US5632934A (en) * | 1994-10-04 | 1997-05-27 | Praxair Technology, Inc. | Packing with improved capacity for rectification systems |
| US5644932A (en) * | 1996-05-21 | 1997-07-08 | Air Products And Chemicals, Inc. | Use of structured packing in a multi-sectioned air seperation unit |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0113346A1 (fr) * | 1982-07-12 | 1984-07-18 | Caterpillar Tractor Co. | Transmission a engrenages de vitesses multiples |
| ES2020582B3 (es) * | 1987-05-13 | 1991-08-16 | Hamon-Sobelco S A | Hoja de chorreo para dispositivo de guarnecido de instalacion para puesta en contacto de liquido y gas, y dispositivo de guarnecido asi constituido |
| CN1054018A (zh) * | 1990-12-24 | 1991-08-28 | 天津大学 | 脉冲波纹填料 |
-
1997
- 1997-11-17 FR FR9714381A patent/FR2771025B1/fr not_active Expired - Fee Related
-
1998
- 1998-11-09 AU AU11612/99A patent/AU753509B2/en not_active Ceased
- 1998-11-09 EP EP98954542A patent/EP1034032B1/fr not_active Expired - Lifetime
- 1998-11-09 DE DE69836825T patent/DE69836825T2/de not_active Expired - Lifetime
- 1998-11-09 BR BR9814198-8A patent/BR9814198A/pt not_active IP Right Cessation
- 1998-11-09 WO PCT/FR1998/002389 patent/WO1999025472A1/fr not_active Ceased
- 1998-11-09 CA CA002310098A patent/CA2310098A1/fr not_active Abandoned
- 1998-11-09 ID IDW20000878D patent/ID24884A/id unknown
- 1998-11-09 CN CN98812344A patent/CN1130252C/zh not_active Expired - Fee Related
- 1998-11-09 JP JP2000520900A patent/JP2001523552A/ja active Pending
- 1998-11-13 TW TW087118868A patent/TW438615B/zh not_active IP Right Cessation
- 1998-11-16 AR ARP980105790A patent/AR017627A1/es not_active Application Discontinuation
- 1998-11-17 US US09/193,120 patent/US6251499B1/en not_active Expired - Lifetime
-
2000
- 2000-05-16 NO NO20002534A patent/NO20002534L/no not_active Application Discontinuation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1195779B (de) * | 1962-09-20 | 1965-07-01 | Balcke Ag Maschbau | Rieselwerk fuer Rieselplattenkuehler |
| US3526393A (en) * | 1967-07-07 | 1970-09-01 | George W Meek | Cooling tower |
| WO1984004048A1 (fr) * | 1983-04-11 | 1984-10-25 | Swedyards Dev Corp | Colonne de separation destinee a etre montee sur un support mobile |
| EP0273191A1 (fr) * | 1986-11-29 | 1988-07-06 | Raschig AG | Distributeur de liquides pour des colonnes à transfert de masse et de chaleur |
| US5632934A (en) * | 1994-10-04 | 1997-05-27 | Praxair Technology, Inc. | Packing with improved capacity for rectification systems |
| US5644932A (en) * | 1996-05-21 | 1997-07-08 | Air Products And Chemicals, Inc. | Use of structured packing in a multi-sectioned air seperation unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004533924A (ja) * | 2001-07-06 | 2004-11-11 | レール・リキード−ソシエテ・アノニム・ア・ディレクトワール・エ・コンセイユ・ドゥ・スールベイランス・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード | パッキングモジュールのためのストリップ、対応するモジュールおよび設備 |
Also Published As
| Publication number | Publication date |
|---|---|
| AR017627A1 (es) | 2001-09-12 |
| ID24884A (id) | 2000-08-31 |
| JP2001523552A (ja) | 2001-11-27 |
| AU1161299A (en) | 1999-06-07 |
| US6251499B1 (en) | 2001-06-26 |
| TW438615B (en) | 2001-06-07 |
| DE69836825D1 (de) | 2007-02-15 |
| FR2771025A1 (fr) | 1999-05-21 |
| NO20002534L (no) | 2000-07-11 |
| EP1034032A1 (fr) | 2000-09-13 |
| NO20002534D0 (no) | 2000-05-16 |
| CN1130252C (zh) | 2003-12-10 |
| DE69836825T2 (de) | 2007-08-16 |
| FR2771025B1 (fr) | 2000-01-28 |
| CN1282272A (zh) | 2001-01-31 |
| AU753509B2 (en) | 2002-10-17 |
| EP1034032B1 (fr) | 2007-01-03 |
| CA2310098A1 (fr) | 1999-05-27 |
| BR9814198A (pt) | 2000-09-26 |
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