DE69520189D1 - Entfernung von Adsorbat - Google Patents

Entfernung von Adsorbat

Info

Publication number
DE69520189D1
DE69520189D1 DE69520189T DE69520189T DE69520189D1 DE 69520189 D1 DE69520189 D1 DE 69520189D1 DE 69520189 T DE69520189 T DE 69520189T DE 69520189 T DE69520189 T DE 69520189T DE 69520189 D1 DE69520189 D1 DE 69520189D1
Authority
DE
Germany
Prior art keywords
adsorbate
removal
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 - Fee Related
Application number
DE69520189T
Other languages
English (en)
Other versions
DE69520189T2 (de
Inventor
Michael Ernest Garrett
Martin Buelow
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.)
BOC Group Ltd
Original Assignee
BOC Group Ltd
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
Application filed by BOC Group Ltd filed Critical BOC Group Ltd
Application granted granted Critical
Publication of DE69520189D1 publication Critical patent/DE69520189D1/de
Publication of DE69520189T2 publication Critical patent/DE69520189T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • A23L3/3427—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 in which an absorbent is placed or used
    • 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
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40084—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by exchanging used adsorbents with fresh adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40086—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by using a purge gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Storage Of Fruits Or Vegetables (AREA)
  • Drying Of Gases (AREA)
DE69520189T 1994-10-26 1995-08-30 Entfernung von Adsorbat Expired - Fee Related DE69520189T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9421535A GB9421535D0 (en) 1994-10-26 1994-10-26 Adsorbate removal

Publications (2)

Publication Number Publication Date
DE69520189D1 true DE69520189D1 (de) 2001-04-05
DE69520189T2 DE69520189T2 (de) 2001-07-19

Family

ID=10763397

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69520189T Expired - Fee Related DE69520189T2 (de) 1994-10-26 1995-08-30 Entfernung von Adsorbat

Country Status (8)

Country Link
EP (1) EP0709122B1 (de)
CZ (1) CZ264995A3 (de)
DE (1) DE69520189T2 (de)
GB (1) GB9421535D0 (de)
HU (1) HU220348B (de)
PL (1) PL180260B1 (de)
SK (1) SK130495A3 (de)
ZA (1) ZA957250B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19855722A1 (de) * 1998-12-03 2000-06-08 Nils Thomsen Vorrichtung zur Adsorption von Ethylen in niedrigen Konzentrationen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928138C2 (de) * 1979-07-12 1986-05-22 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum Regenerieren eines von mehreren Adsorptionsmittelbetten
ATE131690T1 (de) * 1990-07-19 1996-01-15 Boc Group Plc Lagerung und transport von gütern unter kontrollierter atmosphäre
IT1254677B (it) * 1992-03-16 1995-09-28 Isolcell Italia Cella frigorifera e procedimento per il mantenimento di una atmosfera controllata
EP0654295B1 (de) * 1993-11-18 1997-03-12 U.E. SEBALD DRUCK UND VERLAG GmbH Verfahren und Anlage zum Entfernen von Lösemitteldämpfen aus Abluft

Also Published As

Publication number Publication date
PL311134A1 (en) 1996-04-29
HU220348B (hu) 2001-12-28
EP0709122A1 (de) 1996-05-01
DE69520189T2 (de) 2001-07-19
PL180260B1 (pl) 2001-01-31
HU9502716D0 (en) 1995-11-28
ZA957250B (en) 1996-03-25
CZ264995A3 (en) 1996-05-15
SK130495A3 (en) 1997-07-09
GB9421535D0 (en) 1994-12-14
HUT72009A (en) 1996-03-28
EP0709122B1 (de) 2001-02-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee