ES2148644T3 - Elemento de guarnicion para columnas de intercambio de materia o de calor. - Google Patents

Elemento de guarnicion para columnas de intercambio de materia o de calor.

Info

Publication number
ES2148644T3
ES2148644T3 ES96113374T ES96113374T ES2148644T3 ES 2148644 T3 ES2148644 T3 ES 2148644T3 ES 96113374 T ES96113374 T ES 96113374T ES 96113374 T ES96113374 T ES 96113374T ES 2148644 T3 ES2148644 T3 ES 2148644T3
Authority
ES
Spain
Prior art keywords
wave
strips
full
heat exchange
fitting element
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
ES96113374T
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26017961&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2148644(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE1995131151 external-priority patent/DE19531151C2/de
Priority claimed from DE1995137690 external-priority patent/DE19537690C2/de
Application filed by Raschig GmbH filed Critical Raschig GmbH
Application granted granted Critical
Publication of ES2148644T3 publication Critical patent/ES2148644T3/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
    • B01J19/32—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
    • B01J2219/30296—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)
  • Sealing Material Composition (AREA)
  • Gasket Seals (AREA)
  • Laminated Bodies (AREA)
  • Road Signs Or Road Markings (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

SE DESCRIBE UN ELEMENTO DE MONTAJE, EN PARTICULAR PARA TORRES O COLUMNAS DE INTERCAMBIO TERMICO Y/O DE MATERIAL, QUE SON RECORRIDAS POR UNA CORRIENTE DE LIQUIDO O DE GAS, DONDE EL ELEMENTO (100) MUESTRA UNA MULTIPLICIDAD DE SUPERFICIES (104) DE INTERCAMBIO. DE ACUERDO CON LA INVENCION SE HA PREVISTO, QUE LAS SUPERFICIES (104) DE INTERCAMBIO DEL ELEMENTO (1) DE MONTAJE SE CONFIGUREN ESENCIALMENTE A TRAVES DE LAS SUPERFICIES DE TIRAS (103-103F) EN FORMA DE ONDA O DE SEMIONDA, DE TAL MODO QUE EL ELEMENTO (100) DE MONTAJE MUESTRE AL MENOS UN PRIMER GRUPO (102A) DE TIRAS, QUE CONTIENE AL MENOS TIRAS (103A, 103B) EN FORMA DE ONDA O DE SEMIONDA, CON UNA PRIMERA LONGITUD L{SUB,1} DE PERIODO, Y AL MENOS UN SEGUNDO GRUPO (102B) DE TIRAS A SER CONECTADAS, QUE CONTIENE AL MENOS TIRAS (103C, 103D) EN FORMA DE ONDAS O DE SEMIONDAS, CON UNA SEGUNDA LONGITUD L{SUB,2} DE PERIODO.
ES96113374T 1995-08-24 1996-08-21 Elemento de guarnicion para columnas de intercambio de materia o de calor. Expired - Lifetime ES2148644T3 (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
DE1995137690 DE19537690C2 (de) 1995-10-10 1995-10-10 Einbauelement für Stoff- oder Wärmeaustauschkolonnen

Publications (1)

Publication Number Publication Date
ES2148644T3 true ES2148644T3 (es) 2000-10-16

Family

ID=26017961

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96113374T Expired - Lifetime ES2148644T3 (es) 1995-08-24 1996-08-21 Elemento de guarnicion para columnas de intercambio de materia o de calor.

Country Status (7)

Country Link
US (1) US5885694A (es)
EP (1) EP0761303B1 (es)
AT (1) ATE192353T1 (es)
CA (1) CA2183930C (es)
DE (1) DE59605109D1 (es)
DK (1) DK0761303T3 (es)
ES (1) ES2148644T3 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002306958A (ja) * 2001-04-11 2002-10-22 Kansai Electric Power Co Inc:The 気液接触板および気液接触装置
US20040173919A1 (en) * 2001-07-06 2004-09-09 Etienne Werlen Strip for packing module, corresponding module and installation
RU2241534C1 (ru) * 2003-10-14 2004-12-10 Зиберт Генрих Карлович Насадка для массообменных аппаратов
RU2290992C1 (ru) * 2005-07-18 2007-01-10 ООО "Инженерно-внедренческий центр "ИНЖЕХИМ" Элемент насадки для массообменных аппаратов
EP1905815A1 (en) * 2006-09-28 2008-04-02 De Smet Engineering S.A. Phase transfer apparatus and process
CN101093154B (zh) * 2007-06-19 2011-09-21 金坛市塑料厂 冷却塔新型双斜波淋水填料
FR2938776A1 (fr) * 2008-11-24 2010-05-28 Air Liquide Garnissage ondule-croise et colonne incorporant un tel garnissage
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
PL3062924T3 (pl) * 2013-10-30 2017-10-31 Raschig Gmbh Element wypełnienia, zwłaszcza do kolumn lub wież do wymiany masy i/albo ciepła
US9975106B2 (en) * 2013-10-30 2018-05-22 Raschig Gmbh Packing element for mass-transfer and/or heat-exchange columns or towers
US9956540B1 (en) 2015-03-31 2018-05-01 Gtc Technology Us Llc Structured packing with enhanced fluid-flow interface
RU170601U1 (ru) * 2016-06-15 2017-05-02 федеральное государственное бюджетное образовательное учреждение высшего образования "Иркутский национальный исследовательский технический университет" (ФГБОУ ВО "ИРНИТУ") Насадка для тепломассообменных аппаратов
CN105890147B (zh) * 2016-06-28 2019-02-01 北京康孚科技股份有限公司 一种基于金属纤维填料的内置冷热源的气液全热交换装置
EP3808445A1 (en) 2019-10-14 2021-04-21 Sulzer Management AG Structured packing element with reduced material requirement
CN121646501A (zh) * 2023-08-09 2026-03-10 科氏-格利奇有限合伙公司 用于传质塔的填料

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311356A (en) * 1965-12-17 1967-03-28 Us Stoneware Inc Tower packing
GB1314179A (en) * 1969-11-17 1973-04-18 Ici Ltd Plastics film-flow packing sheet
FR2223071A1 (en) * 1973-02-12 1974-10-25 Politechnika Lodzka Mass transfer column packing of sheet matl. - vertically slitted and corrugated to give high transfer efficiency
GB1603099A (en) * 1978-05-26 1981-11-18 Fisons Ltd Fluid treatment packing and its use
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
CA1226118A (en) 1983-06-21 1987-09-01 Gilbert Chen Metal packing and method of manufacture
DE3414267A1 (de) 1984-04-14 1985-11-07 Raschig Gmbh, 6700 Ludwigshafen Einbauelement fuer stoff- oder waermeaustauschkolonnen
US4585016A (en) * 1984-05-23 1986-04-29 Philip Morris Incorporated Expanded web of sheet material and method of making same
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
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

Also Published As

Publication number Publication date
EP0761303A3 (de) 1997-05-28
ATE192353T1 (de) 2000-05-15
CA2183930C (en) 2008-03-11
CA2183930A1 (en) 1997-02-25
DK0761303T3 (da) 2003-02-24
DE59605109D1 (de) 2000-06-08
US5885694A (en) 1999-03-23
EP0761303A2 (de) 1997-03-12
EP0761303B1 (de) 2000-05-03

Similar Documents

Publication Publication Date Title
ES2148644T3 (es) Elemento de guarnicion para columnas de intercambio de materia o de calor.
CA2183817A1 (en) Packing element for use, in particular, in mass transfer and/or heat transfer columns or towers
DE59711766D1 (de) Temperierblock mit temperiereinrichtungen
CA2204703A1 (en) Structured packing element with bi-directional surface texture and a mass and heat transfer process using such packing element
FR2670579B1 (es)
NO942427D0 (no) Höytemperatur-varmeveksler
SE8502802D0 (sv) Plattvermevexlare
DK151289A (da) Fremgangsmaade til overfoering af varme mellem stroemme af procesvaesker
NO874746D0 (no) Termoklebende tekstilprodukt og fremgangsmaate ved fremstilling derav.
BR9507020A (pt) Elemento permutador de calor e permutador de calor que inclui o mesmo
DE69607694D1 (de) Verfahren zum Koextrudieren von zwei Materialen mit unterschiedlicher Temperatur
IT8404842A0 (it) Dispositivo per la regolazione e rispettivamente la limitazione di almeno un valore di temperatura o rispettivamente di un campo di temperature di corpi riscaldanti radianti e rispettivamente di contatto.
DE3861129D1 (de) Gas-fluessigkeits-waermetauscher mit kondensation.
DE3160794D1 (en) Heat exchanger element
DE58908730D1 (de) Füllkörper.
DK0398699T3 (da) Fremgangsmåde til behandling af flydende materialer
JPS55137948A (en) Method of assembling blank for forming vessel and device for thermally activating said blank
IT8323321A0 (it) Scambiatore di calore per dei gas aventi temperature fortemente differenti.
EP0337008A3 (en) Method and apparatus for controlling flow bias in a multiple zone process
IT7927551A0 (it) Diretto e/o indiretto fra fluidi. elemento per lo scambio di calore
DE59404240D1 (de) Absorber mit Strömungswegen für einen strömenden Wärmeträger
EP0729772A3 (de) Verdampfer
ATE62989T1 (de) Raumtemperierungselement.
IT1258949B (it) Scambiatore di calore con superficie di scambio lastriforme e permeabile
FR2694382B1 (fr) Chaudière à basse température à panneaux radiants catalytiques.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 761303

Country of ref document: ES