ES2060105T3 - Procedimiento e instalacion de tratamiento gaseoso de un producto. - Google Patents
Procedimiento e instalacion de tratamiento gaseoso de un producto.Info
- Publication number
- ES2060105T3 ES2060105T3 ES90402214T ES90402214T ES2060105T3 ES 2060105 T3 ES2060105 T3 ES 2060105T3 ES 90402214 T ES90402214 T ES 90402214T ES 90402214 T ES90402214 T ES 90402214T ES 2060105 T3 ES2060105 T3 ES 2060105T3
- Authority
- ES
- Spain
- Prior art keywords
- treatment
- gaseous
- nitrogen
- procedure
- product
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000009434 installation Methods 0.000 title 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 6
- 229910052757 nitrogen Inorganic materials 0.000 abstract 3
- 235000013305 food Nutrition 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-PWCQTSIFSA-N Tritiated water Chemical compound [3H]O[3H] XLYOFNOQVPJJNP-PWCQTSIFSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000006392 deoxygenation reaction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 230000002779 inactivation Effects 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0005—Degasification of liquids with one or more auxiliary substances
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
- A23L2/70—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter
- A23L2/76—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter by removal of gases
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3409—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
- A23L3/3418—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Physical Water Treatments (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Separation Of Gases By Adsorption (AREA)
- General Preparation And Processing Of Foods (AREA)
- Non-Alcoholic Beverages (AREA)
Abstract
PROCEDIMIENTO PARA TRATAMIENTO GASEOSO DE UN PRODUCTO EN UNA ZONA DE TRATAMIENTO CERRADA (1, 2) POR UNA CARRIENTE DE AIRE (5-11), CONSTITUIDA ESENCIALMENTE POR GAS INERTE, TAL COMO NITROGENO, SEGUN EL CUAL UNA CORRIENTE GASEOSA SALIDA DE TRATAMIENTO (20) CON CONTENIDO ELEVADO EN NITROGENO SE ENRIQUECE EN IMPUREZAS TALES COMO: OXIGENO Y/O GAS CARBONICO Y/O AGUA, SEGUN EL CUAL LA CORRIENTE GASEOSA SALIDA DEL TRATAMIENTO (20) SUFRE, POR LO MENOS EN PARTE SUSTANCIAL, UNA DEPURACION DE DICHAS IMPUREZAS EN UN SEPARADOR DEL TIPO DE ADSORCION O PERMEACION (22), ANTES DE SER RECICLADA (5, 4) COMO GAS DE TRATAMIENTO, CON ASOCIACION (11, 25, 26, 27) DE UN CAUDAL GASEOSO DE COMPENSACION CON CONTENIDO PREDOMINANTE DE NITROGENO. APLICACION ESPECIALMENTE A LA DESOXIGENACION DE LIQUIDOS, EN ESPECIAL LIQUIDOS ALIMENTICEOS, A LA INACTIVACION DE HORNOS O A LOS RECINTOS DE ALMACENAMIENTO DE PRODUCTOS TALES COMO PIEZAS ELECTRONICAS, O A LAS CAMARAS DE CONSERVACION DE PRODUCTOS ALIMENTICEOS EN ATMOSFERA SUSTANCIALMENTE EXENTA DE OXIGENO
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8910914A FR2650962B1 (fr) | 1989-08-16 | 1989-08-16 | Procede et installation du traitement gazeux d'un produit dans une zone de traitement confinee, application a la desoxygenation de liquide alimentaire |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2060105T3 true ES2060105T3 (es) | 1994-11-16 |
Family
ID=9384728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90402214T Expired - Lifetime ES2060105T3 (es) | 1989-08-16 | 1990-08-02 | Procedimiento e instalacion de tratamiento gaseoso de un producto. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5090971A (es) |
EP (1) | EP0413621B1 (es) |
JP (1) | JPH03119975A (es) |
DE (1) | DE69012715T2 (es) |
ES (1) | ES2060105T3 (es) |
FR (1) | FR2650962B1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9200039A (nl) * | 1992-01-10 | 1993-08-02 | Delair Droogtech & Lucht | Werkwijze alsook inrichting voor het conditioneren van de atmosfeer in een opslagruimte voor organische oogstmaterialen. |
US5306331A (en) * | 1993-03-18 | 1994-04-26 | Permea, Inc. | Process for cooling the feed gas to gas separation systems |
US5543129A (en) * | 1994-11-17 | 1996-08-06 | Mg Industries | Non-cryogenic method and apparatus for producing pure nitrogen |
US5843208A (en) * | 1997-07-24 | 1998-12-01 | Alliedsignal Inc. | Process for recovering sulfur hexafluoride |
US6128919A (en) * | 1998-04-08 | 2000-10-10 | Messer Griesheim Industries, Inc. | Process for separating natural gas and carbon dioxide |
US6085549A (en) * | 1998-04-08 | 2000-07-11 | Messer Griesheim Industries, Inc. | Membrane process for producing carbon dioxide |
FR2785828B1 (fr) * | 1998-11-17 | 2001-01-26 | Air Liquide | Installation de separation de gaz et utilisation d'une telle installation pour la production d'un gaz |
FR2798918B1 (fr) * | 1999-09-29 | 2001-11-09 | Air Liquide | Procede et installation de stockage de produits organiques |
US6939392B2 (en) * | 2003-04-04 | 2005-09-06 | United Technologies Corporation | System and method for thermal management |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3961917A (en) * | 1949-07-13 | 1976-06-08 | The United States Of America As Represented By The United States Energy Research And Development Administration | Method of independently operating a group of stages within a diffusion cascade |
US3113871A (en) * | 1960-12-23 | 1963-12-10 | Air Reduction | Preparation of fruit juices |
GB1156417A (en) * | 1966-09-28 | 1969-06-25 | British Oxygen Co Ltd | Deoxygenation of Liquids |
US3690040A (en) * | 1970-04-16 | 1972-09-12 | Air Reduction | Undersea life support system |
DE2214662C3 (de) * | 1972-03-25 | 1978-06-29 | Roderich Wilhelm Dr.-Ing. 6100 Darmstadt Graeff | Adsorptionsvorrichtung |
US4017276A (en) * | 1976-06-22 | 1977-04-12 | The Lummus Company | Deoxygenation of water |
DE2854060A1 (de) * | 1978-12-14 | 1980-07-03 | Linde Ag | Verfahren zum bereitstellen eines einsatzgases fuer eine chemische reaktion und zum abtrennen eines gasfoermigen reaktionsproduktes |
DE3203701C2 (de) * | 1982-02-04 | 1986-06-19 | Leonid Nikolaevič Čekalov | Anlage zur Frischhaltung von schnellverderblichen Lebensmitteln in einem regulierbaren Gasmedium mit vermindertem Sauerstoffgehalt |
JPS598605A (ja) * | 1982-07-07 | 1984-01-17 | Osaka Oxgen Ind Ltd | 窒素濃縮方法 |
NO152209C (no) * | 1982-09-13 | 1985-08-28 | Norsk Hydro As | Fremgangsmaate ved pumping og avgassing av vann |
US4444571A (en) * | 1983-03-07 | 1984-04-24 | Bend Research, Inc. | Energy-efficient process for the stripping of gases from liquids |
GB8327143D0 (en) * | 1983-10-11 | 1983-11-09 | Petrocarbon Dev Ltd | Purification of helium |
US4690696A (en) * | 1985-10-18 | 1987-09-01 | Air Products And Chemicals, Inc. | Oxidation of carbonaceous material |
NO158283C (no) * | 1986-02-13 | 1988-08-17 | Norsk Hydro As | Fremgangsmaate og anordning for behandling av blandinger vaeske/gass. |
US4690695A (en) * | 1986-04-10 | 1987-09-01 | Union Carbide Corporation | Enhanced gas separation process |
US4701187A (en) * | 1986-11-03 | 1987-10-20 | Air Products And Chemicals, Inc. | Process for separating components of a gas stream |
GB8710829D0 (en) * | 1987-05-07 | 1987-06-10 | Boc Group Inc | Transport of perishable goods |
US4960579A (en) * | 1988-04-01 | 1990-10-02 | Union Carbide Corporation | Membrane process and system for nitrogen production |
US4863492A (en) * | 1988-11-28 | 1989-09-05 | Uop | Integrated membrane/PSA process and system |
-
1989
- 1989-08-16 FR FR8910914A patent/FR2650962B1/fr not_active Expired - Fee Related
-
1990
- 1990-08-02 ES ES90402214T patent/ES2060105T3/es not_active Expired - Lifetime
- 1990-08-02 DE DE69012715T patent/DE69012715T2/de not_active Expired - Fee Related
- 1990-08-02 EP EP90402214A patent/EP0413621B1/fr not_active Expired - Lifetime
- 1990-08-10 US US07/565,421 patent/US5090971A/en not_active Expired - Fee Related
- 1990-08-14 JP JP2213818A patent/JPH03119975A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH03119975A (ja) | 1991-05-22 |
EP0413621A1 (fr) | 1991-02-20 |
FR2650962A1 (fr) | 1991-02-22 |
US5090971A (en) | 1992-02-25 |
EP0413621B1 (fr) | 1994-09-21 |
FR2650962B1 (fr) | 1992-02-28 |
DE69012715T2 (de) | 1995-02-09 |
DE69012715D1 (de) | 1994-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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