ES2158652T3 - Granulometria y espesor de lecho de una unidad psa. - Google Patents

Granulometria y espesor de lecho de una unidad psa.

Info

Publication number
ES2158652T3
ES2158652T3 ES98402113T ES98402113T ES2158652T3 ES 2158652 T3 ES2158652 T3 ES 2158652T3 ES 98402113 T ES98402113 T ES 98402113T ES 98402113 T ES98402113 T ES 98402113T ES 2158652 T3 ES2158652 T3 ES 2158652T3
Authority
ES
Spain
Prior art keywords
thickness
granulometry
psa unit
milk
nitrogen
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
ES98402113T
Other languages
English (en)
Inventor
Christophe Montfort
Dominique Rouge
Serge Moreau
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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=9510560&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2158652(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Application granted granted Critical
Publication of ES2158652T3 publication Critical patent/ES2158652T3/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
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30—Physical properties of adsorbents
    • B01D2253/302—Dimensions
    • B01D2253/304—Linear dimensions, e.g. particle shape, diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/10—Nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/12—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/102—Nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/104—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/047—Pressure swing adsorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Dairy Products (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO PSA DE SEPARACION DE UN FLUJO GASEOSO QUE CONTIENE ESENCIALMENTE OXIGENO Y NITROGENO, COMO EL AIRE, POR ADSORCION PREFERENCIAL DEL NITROGENO EN AL MENOS UN LECHO DE ESPESOR (E) DE UN MATERIAL ADSORBENTE DE GRANULOMETRIA MEDIA (D) INSERTADO EN AL MENOS UNA ZONA DE SEPARACION. SEGUN LA INVENCION, EL ESPESOR (E) DEL LECHO DE ADSORBENTE SE ELIGE COMO SIGUE: EXPRESANDOSE E Y D EN MM.
ES98402113T 1997-08-28 1998-08-26 Granulometria y espesor de lecho de una unidad psa. Expired - Lifetime ES2158652T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9710745A FR2767717B1 (fr) 1997-08-28 1997-08-28 Granulometrie et epaisseur de lit d'une unite psa

Publications (1)

Publication Number Publication Date
ES2158652T3 true ES2158652T3 (es) 2001-09-01

Family

ID=9510560

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98402113T Expired - Lifetime ES2158652T3 (es) 1997-08-28 1998-08-26 Granulometria y espesor de lecho de una unidad psa.

Country Status (9)

Country Link
US (1) US5891218A (es)
EP (1) EP0885646B1 (es)
JP (1) JPH11179132A (es)
CN (1) CN1213579A (es)
BR (1) BR9803765A (es)
CA (1) CA2246477A1 (es)
DE (1) DE69800743T2 (es)
ES (1) ES2158652T3 (es)
FR (1) FR2767717B1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2765491B1 (fr) * 1997-07-07 1999-08-06 Air Liquide Procede de separation d'un flux gazeux par un procede psa
WO1999043417A1 (en) * 1998-02-27 1999-09-02 Praxair Technology, Inc. Vpsa process using improved adsorbent materials
US6500234B1 (en) 1998-02-27 2002-12-31 Praxair Technology, Inc. Rate-enhanced gas separation
US6506234B1 (en) 1998-02-27 2003-01-14 Praxair Technology, Inc. Pressure swing adsorption gas separation method, using adsorbents with high intrinsic diffusivity and low pressure ratios
US6790260B2 (en) * 2000-12-20 2004-09-14 Praxair Technology, Inc. Enhanced rate PSA process
FR2839263B1 (fr) 2002-05-03 2005-01-14 Air Liquide Systeme embarque de production d'oxygene pour aeronefs, en particulier aeronefs a long rayon d'action
US6605136B1 (en) 2002-07-10 2003-08-12 Air Products And Chemicals, Inc. Pressure swing adsorption process operation and optimization
JP5566574B2 (ja) * 2005-06-24 2014-08-06 大陽日酸株式会社 ガス精製方法
US7828878B2 (en) * 2006-12-15 2010-11-09 Praxair Technology, Inc. High frequency PSA process for gas separation

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1817004C3 (de) * 1967-12-27 1981-10-29 Takaaki Prof. Dr. Tokyo Tamura Verfahren zur Herstellung von Sauerstoff aus gewöhnlicher Luft durch Adsorption
US3564816A (en) * 1968-12-30 1971-02-23 Union Carbide Corp Selective adsorption process
US3922149A (en) * 1974-01-30 1975-11-25 Garrett Corp Oxygen air enrichment method
US4194892A (en) * 1978-06-26 1980-03-25 Union Carbide Corporation Rapid pressure swing adsorption process with high enrichment factor
US4194891A (en) * 1978-12-27 1980-03-25 Union Carbide Corporation Multiple bed rapid pressure swing adsorption for oxygen
US4406675A (en) * 1981-12-10 1983-09-27 Union Carbide Corporation RPSA Process
SU1278006A1 (ru) * 1984-03-14 1986-12-23 Предприятие П/Я А-3605 Способ регенерации адсорбента
DE3413895A1 (de) * 1984-04-13 1985-10-17 Bayer Ag, 5090 Leverkusen Druckwechselverfahren zur adsorptiven trennung von gasgemischen
JPS61266302A (ja) * 1985-05-17 1986-11-26 Seitetsu Kagaku Co Ltd 濃縮酸素回収方法
AT386545B (de) * 1986-07-11 1988-09-12 Voest Alpine Ag Verfahren zum reinigen von gasen sowie vorrichtung zur durchfuehrung dieses verfahrens
US4950311A (en) * 1988-03-07 1990-08-21 White Jr Donald H Heaterless adsorption system for combined purification and fractionation of air
US4964888A (en) * 1989-12-27 1990-10-23 Uop Multiple zone adsorption process
EP0449448B1 (en) * 1990-03-29 1997-01-22 The Boc Group, Inc. Process for producing oxygen enriched product stream
FR2667800B1 (fr) * 1990-10-11 1992-12-04 Air Liquide Procede de separation par adsorption, et adsorbeur.
US5071449A (en) * 1990-11-19 1991-12-10 Air Products And Chemicals, Inc. Gas separation by rapid pressure swing adsorption
US5415683A (en) * 1993-11-17 1995-05-16 Praxair Technology, Inc. Vacuum pressure swing adsorption process
US5520720A (en) * 1994-11-30 1996-05-28 The Boc Group, Inc. Pressure swing adsorption process
US5704964A (en) * 1994-12-27 1998-01-06 Nippon Sanso Corporation Pressure swing adsorption process

Also Published As

Publication number Publication date
JPH11179132A (ja) 1999-07-06
FR2767717B1 (fr) 1999-10-01
EP0885646A1 (fr) 1998-12-23
CN1213579A (zh) 1999-04-14
FR2767717A1 (fr) 1999-03-05
CA2246477A1 (fr) 1999-02-28
US5891218A (en) 1999-04-06
BR9803765A (pt) 2000-03-21
DE69800743T2 (de) 2001-12-06
DE69800743D1 (de) 2001-06-07
EP0885646B1 (fr) 2001-05-02

Similar Documents

Publication Publication Date Title
ES2115123T3 (es) Sistema y procedimiento de adsorcion a presion fluctuante de lecho unico.
ES2158652T3 (es) Granulometria y espesor de lecho de una unidad psa.
MX9205750A (es) Proceso y sistema de adsorcion con presion variable, de doble producto.
DE69107516D1 (de) Druckwechseladsorption zur Lufttrennung.
MX9205751A (es) Operaciones de adsorcion a presion variable y en membrana, de doble producto.
ES2139812T3 (es) Procedimiento mejorado de adsorcion a presion fluctuante.
CA2420751A1 (en) Self-supported structured adsorbent for gas separation
SV1995000079A (es) Pañal desechable con un area que transfiere la humedad
ES2171599T3 (es) Purga reactiva para separacion de gas con membrana de electrolito solido.
GB2393923B (en) Device for the enrichment of air with oxygen by alternating pressure adsorption in molecular sieve beds.
FI883102A (fi) Foerfarande foer att separera kvaeve fraon dess mindre polaera aemnen innehaollande blandningar.
EP0791388A3 (en) VSA adsorption process with energy recovery
WO2006086415A3 (en) Ambulatory oxygen concentrator containing a power pack
TW200631649A (en) High separation area membrane module
AU2003245779A1 (en) Life support systems for aircraft
DK0799066T4 (da) Medikamentbeholder i inhalationsapparat
GB0106478D0 (en) Apparatus and method
MXPA04005826A (es) Distribucion de adsorcion oscilante de presion (aop).
BRPI0515855A (pt) separador fluido/gás e dispositivo de alimentação de material
HUP0003681A1 (hu) K-vitamin-függő egyedi faktorokat tartalmazó gyógyszerkészítmény
WO2006105539A3 (en) System and method for efficiently separating hydrogen gas from a mixed gas source
ES2153233T3 (es) Proceso psa que utiliza un adsorbente con propiedades de capacidad y/o de selectividad heterogeneas.
FR2856937B1 (fr) Appareil pour la separation par adsorption a variation de pression d'au moins un constituant d'un melange gazeux
DE60307986D1 (de) Behandlung von wasserstoff/kohlenwasserstoff mischungen mit bei hohem druck regenerierten adsorptionmitteln
WO2007074276A3 (fr) Appareil de separation d'air par distillation cryogenique

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 885646

Country of ref document: ES