ES2144178T3 - Cuerpo de relleno, especialmente para columnas o torres de intercambio de materia y/o de calor. - Google Patents

Cuerpo de relleno, especialmente para columnas o torres de intercambio de materia y/o de calor.

Info

Publication number
ES2144178T3
ES2144178T3 ES96113373T ES96113373T ES2144178T3 ES 2144178 T3 ES2144178 T3 ES 2144178T3 ES 96113373 T ES96113373 T ES 96113373T ES 96113373 T ES96113373 T ES 96113373T ES 2144178 T3 ES2144178 T3 ES 2144178T3
Authority
ES
Spain
Prior art keywords
strips
exchange
columns
towers
heat
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.)
Expired - Lifetime
Application number
ES96113373T
Other languages
English (en)
Inventor
Michael Dr-Ing Schultes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raschig GmbH
Original Assignee
Raschig GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE1995131151 external-priority patent/DE19531151C2/de
Application filed by Raschig GmbH filed Critical Raschig GmbH
Application granted granted Critical
Publication of ES2144178T3 publication Critical patent/ES2144178T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01J19/30—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
    • B01J2219/30296—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
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/304—Composition or microstructure of the elements
    • B01J2219/30416—Ceramic
    • 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
    • B01J2219/30466—Plastics
    • 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
    • B01J2219/32237—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
    • B01J2219/32255—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
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32286—Grids or lattices
    • B01J2219/32289—Stretched materials
    • 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
    • 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
    • B01J2219/32425—Ceramic
    • 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
    • B01J2219/32483—Plastics
    • 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
    • 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
    • Y10T428/24711—Plural corrugated components
    • 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.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree

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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Sealing Material Composition (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

SE DESCRIBE UN CUERPO DE RELLENO, EN PARTICULAR COLUMNAS DE INTERCAMBIO TERMICO Y/O DE SUSTANCIA, QUE SON APLICADAS MEDIANTE UNA CORRIENTE DE LIQUIDO Y/O DE GAS, DONDE EL CUERPO (1) DE RELLENO MUESTRA UNA MULTIPLICIDAD DE SUPERFICIES (4A-4F) DE INTERCAMBIO. DE ACUERDO CON LA INVENCION, SE HA PREVISTO, QUE LAS SUPERFICIES (4A-4F) DE INTERCAMBIO DEL CUERPO (1) DE RELLENO SE CONFIGUREN ESENCIALMENTE A TRAVES DE LAS SUPERFICIES DE CINTAS (3A-3F) EN FORMA DE SEMIONDA O DE ONDA, DE TAL MODO QUE EL CUERPO (1) DE RELLENO CONTIENE AL MENOS UN PRIMER GRUPO (2A) DE CINTAS, QUE DISPONEN DE CINTAS (3A,3B) AL MENOS EN FORMA DE SEMIONDA O DE ONDA CON UNA PRIMERA LONGITUD L{SUB,1} DE PERIODO, Y AL MENOS UN SEGUNDO GRUPO (2B) DE CINTAS QUE SE DISPONEN A CONTINUACION, CONTENIENDO AL MENOS UNA CINTA (3C,3D) EN FORMA SE SEMIONDA O DE ONDA CON UNA SEGUNDA LONGITUD L{SUB,2} DE PERIODO, Y DE MODO QUE LA LONGITUD (1) DE PERIODO Y/O LA FORMA DE UNA CINTA (3B) DEL PRIMER GRUPO (2A) DE CINTAS QUE LIMITA EL SEGUNDO GRUPO (2B) DE CINTAS Y LA LONGITUD L{SUB,2} DE PERIODO Y/O LA FORMA DE UNA CINTA (2C) DEL SEGUNDO GRUPO (2B) DE CINTAS QUE LIMITA EN ESTA (2A) SE DIMENSIONAN UNA CON OTRA DE TAL MODO, QUE AMBAS CINTAS (3B, 3C) SE LIMITAN UNA CON OTRA EN AL MENOS UN LUGAR DONDE SE APLICAN DE TAL MODO, QUE SE CONSIGUE UN PASO DE LIQUIDO ENTRE AMBAS CINTAS (3B,3C).
ES96113373T 1995-08-24 1996-08-21 Cuerpo de relleno, especialmente para columnas o torres de intercambio de materia y/o de calor. Expired - Lifetime ES2144178T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1995131151 DE19531151C2 (de) 1995-08-24 1995-08-24 Füllkörper, insbesondere für Stoff- und/oder Wärmeaustauschkolonnen oder-türme
DE29516027 1995-10-10

Publications (1)

Publication Number Publication Date
ES2144178T3 true ES2144178T3 (es) 2000-06-01

Family

ID=26017962

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96113373T Expired - Lifetime ES2144178T3 (es) 1995-08-24 1996-08-21 Cuerpo de relleno, especialmente para columnas o torres de intercambio de materia y/o de calor.

Country Status (7)

Country Link
US (1) US5882772A (es)
EP (1) EP0764462B1 (es)
AT (1) ATE189972T1 (es)
CA (1) CA2183817C (es)
DE (1) DE59604529D1 (es)
DK (1) DK0764462T3 (es)
ES (1) ES2144178T3 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2249112A1 (es) * 2000-11-14 2006-03-16 Saint-Gobain Norpro Corporation Elemento de empaquetadura al azar mejorado.

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6007915A (en) * 1998-09-22 1999-12-28 Norton Chemical Process Products Corporation Shaped packing element
JP2001327859A (ja) * 2000-05-19 2001-11-27 Tadayoshi Nagaoka 物質移動等を行う装置内の充填体等の立体網状構造物およびその製造方法
EP1206962A1 (de) 2000-11-17 2002-05-22 Sulzer Chemtech AG Statischer Mischer
US20030146524A1 (en) * 2002-02-05 2003-08-07 Niknafs Hassan S. Plastic random packing element
EP1541229B1 (de) * 2003-12-10 2014-09-03 Vereinigte-Füllkörper-Fabriken GmbH & co. KG Füllkörper für den Stoff- und Wärmeaustausch
US7683107B2 (en) * 2004-02-09 2010-03-23 E.I. Du Pont De Nemours And Company Ink jet printable thick film compositions and processes
FR2871073B1 (fr) * 2004-06-04 2007-04-13 Air Liquide Bande pour module de garnissage ondule-croise, procede de fabrication et module de garnissage ondule-croise correspondants
EP1731220B1 (de) * 2005-06-08 2008-08-06 Vereinigte Füllkörper-Fabriken GmbH & Co. KG Verfahren zur Herstellung eines Füllkörpers für den Stoff- und Wärmeaustausch sowie nach dem Verfahren hergestellter Füllkörper
CN101553307B (zh) * 2006-10-10 2014-01-01 科氏-格利奇有限合伙公司 随机填料构件和含有填料构件的圆筒
US7722945B2 (en) * 2006-10-10 2010-05-25 Koch-Glitsch, Lp Random packing elements and column containing same
DE102009052045A1 (de) * 2009-11-05 2011-05-12 Rvt Process Equipment Gmbh Gewelltes Packungsgitter sowie geordnete, aus mehreren Packungsgittern aufgebaute Packung
JP5621104B2 (ja) 2010-09-02 2014-11-05 株式会社エプシロン 気液接触装置用規則充填物
RU2461419C1 (ru) * 2011-04-01 2012-09-20 Алексей Валерьевич Бальчугов Способ изготовления регулярной насадки для массообменных аппаратов
RU2467792C1 (ru) * 2011-04-01 2012-11-27 Алексей Валерьевич Бальчугов Регулярная насадка для массообменных аппаратов
CN104394981B (zh) 2012-03-27 2018-12-14 苏舍化学技术有限公司 填料元件和生产其的方法以及包括所述元件的塔或反应器
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
DE202013009576U1 (de) 2013-10-30 2015-02-26 Raschig Gmbh Füllkörper, insbesondere für Stoff- und/oder Wärmeaustauschkolonnen oder -türme
US9975106B2 (en) 2013-10-30 2018-05-22 Raschig Gmbh Packing element for mass-transfer and/or heat-exchange columns or towers
DE102013018190B4 (de) 2013-10-30 2018-03-01 Raschig Gmbh Füllkörper, insbesondere für Stoff- und/oder Wärmeaustauschkolonnen oder -türme
USD780286S1 (en) 2014-10-28 2017-02-28 Sulzer Chemtech Ag Fluid distribution equipment
US9956540B1 (en) 2015-03-31 2018-05-01 Gtc Technology Us Llc Structured packing with enhanced fluid-flow interface
DE102018119693A1 (de) 2018-08-14 2020-02-20 Rvt Process Equipment Gmbh Füllkörper
DE102018221652A1 (de) * 2018-12-13 2020-06-18 Sgl Carbon Se Füllkörper
CN113351147A (zh) * 2021-04-25 2021-09-07 浙江卫佳特种钢股份有限公司 一种加强筋超级拉西环

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1129931B (de) * 1959-03-07 1962-05-24 Linde Eismasch Ag Fuellkoerper fuer Waschsaeulen, Rektifizierkolonnen, Regeneratoren u. dgl.
US3311356A (en) * 1965-12-17 1967-03-28 Us Stoneware Inc Tower packing
JPS548202B2 (es) * 1972-12-07 1979-04-13
US4041113A (en) * 1973-05-30 1977-08-09 Mass Transfer Limited Tower packing elements
FR2468404A1 (fr) * 1979-10-26 1981-05-08 Hamon Sobelco Sa Feuille de ruissellement pour dispositif de garnissage d'installation de mise en contact de liquide et de gaz
CH664552A5 (de) * 1985-07-18 1988-03-15 Sulzer Ag Keramischer koerper sowie verfahren und form zur herstellung desselben.
HU197220B (en) * 1986-03-24 1989-03-28 Budapesti Mueszaki Egyetem Charge structure particularly in columns chiefly for contacting liquid and gas phases
ATE61102T1 (de) * 1987-05-13 1991-03-15 Hamon Sobelco Sa Rieselfolie fuer eine fuellkoerpervorrichtung einer fluessigkeits-gas-kontaktanlage und auf diese art aufgebaute fuellkoerpervorrichtung.
US5112536A (en) * 1991-03-13 1992-05-12 Koch Engineering Company, Inc. Random packing element and method
US5411681A (en) * 1993-04-19 1995-05-02 Jaeger Products, Inc. Random packing
JPH0824670A (ja) * 1994-07-11 1996-01-30 Usui Internatl Ind Co Ltd 排気ガス浄化用メタルハニカム体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2249112A1 (es) * 2000-11-14 2006-03-16 Saint-Gobain Norpro Corporation Elemento de empaquetadura al azar mejorado.

Also Published As

Publication number Publication date
CA2183817A1 (en) 1997-02-25
US5882772A (en) 1999-03-16
EP0764462A3 (de) 1997-05-28
EP0764462A2 (de) 1997-03-26
CA2183817C (en) 2008-10-14
DK0764462T3 (da) 2000-07-31
ATE189972T1 (de) 2000-03-15
EP0764462B1 (de) 2000-03-01
DE59604529D1 (de) 2000-04-06

Similar Documents

Publication Publication Date Title
ES2144178T3 (es) Cuerpo de relleno, especialmente para columnas o torres de intercambio de materia y/o de calor.
ES243474U (es) Cuerpo de relleno de material foliar para columnas de inter-cambio termico y sustancias entre dos fluidos.
ES2019056A4 (es) Dispositivo de aplicacion para medios fluidos en superficies planas, bandas, rodillos o similares
ES2016272B3 (es) Material destinado al embalaje de un producto sensible a la humedad, procedimiento de fabricacion de dicho material y embalaje compuesto de dicho material.
ES544097A0 (es) Un aparato para formar y envasar un gel espumoso retardado en un recipiente adecuado para su dispensacion.
NO821476L (no) Temperatur-, trykk- og kjemikaliebestandig pakningsmateriale.
IT1209361B (it) Materiale di riempimento per colonne di trattamento di fluidi, ed apparecchiatura che lo contiene.
NO161569C (no) Herdet pakningsmateriale og fremgangsmaate for dets fremstilling.
NO166552C (no) Pakningsanordning for en hoeytrykksventil.
ES277327Y (es) Dispositivo de hermeticidad para embalajes metalicos, procedimiento para su fabricacion y embalaje que comporta su aplicacion
BR8800599A (pt) Meio de acondicionamento estanque a umidade e aos gases e maquina para a fabricacao,enchimento e operculamento de um meio de acondicionamento
BR7904325A (pt) Valvula esferica soldada para fluidos
EP0354797A3 (en) Degassing device
IT8003570A0 (it) Tampone meccanico ad espansione per la calibratura interna di tubi in materia plastica in genere, in particolare per la realizzazione di sedi per guarnizioni.
IT8023647A0 (it) Valvola di interruzione per fluidi.
BR8306270A (pt) Valvula de dosagem de pressao
DE29512592U1 (de) Füllkörper für Stoff- oder Wärmeaustauschkolonnen
DE59009142D1 (de) Druckbegrenzungsventil mit teflondichtung.
IT8322346V0 (it) Dispositivo per il pompaggio diprodotti a comportamento plastico, in particolare per la chiusura a tenuta delle valvole di gasdotti, oleodotti e simili.
IT1068476B (it) Valvola di intercettazione e di erogazione per fluidi pressurazzati
IT8021889V0 (it) Valvola di riempimento ed erogazione per bombole contenenti gas in pressione.
ES535179A0 (es) Un elemento de empaque vestido para usarse en una columna de contacto de vapor liquido.
RU2001114794A (ru) Способ изготовления изделий из эрозионностойких материалов
IT7905136A0 (it) Guarnizione per la tenuta di fluidi in pressione.
BR7901441A (pt) Valvula para fluidos sob pressao

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 764462

Country of ref document: ES