IT1254677B - Cella frigorifera e procedimento per il mantenimento di una atmosfera controllata - Google Patents

Cella frigorifera e procedimento per il mantenimento di una atmosfera controllata

Info

Publication number
IT1254677B
IT1254677B ITMI920603A ITMI920603A IT1254677B IT 1254677 B IT1254677 B IT 1254677B IT MI920603 A ITMI920603 A IT MI920603A IT MI920603 A ITMI920603 A IT MI920603A IT 1254677 B IT1254677 B IT 1254677B
Authority
IT
Italy
Prior art keywords
controlled atmosphere
maintenance
procedure
cell
carbon dioxide
Prior art date
Application number
ITMI920603A
Other languages
English (en)
Inventor
Dario Pruneri
Ivano Villa
Original Assignee
Isolcell Italia
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 Isolcell Italia filed Critical Isolcell Italia
Priority to ITMI920603A priority Critical patent/IT1254677B/it
Publication of ITMI920603A0 publication Critical patent/ITMI920603A0/it
Priority to AT93102197T priority patent/ATE160484T1/de
Priority to EP93102197A priority patent/EP0565827B1/en
Priority to DE69315367T priority patent/DE69315367D1/de
Publication of ITMI920603A1 publication Critical patent/ITMI920603A1/it
Application granted granted Critical
Publication of IT1254677B publication Critical patent/IT1254677B/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
    • A23B7/14—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10
    • A23B7/144—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A23B7/148—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10 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

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Storage Of Fruits Or Vegetables (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Storage Of Harvested Produce (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

Procedimento per il mantenimento di un'atmosfera controllata in una cella frigorifera per la conservazione o la maturazione accelerata di frutta o verdura, in tale atmosfera controllata il tenore di ossigeno essendo mantenuto inferiore al 5% e preferibilmente al 3% e il tenore di anidride carbonica essendo mantenuto inferiore al 4% e preferibilmente inferiore al 2%. L'invenzione riguarda inoltre una cella frigorifera che permette di attuare tale procedimento.Il procedimento comprende il lavaggio con azoto di una cella adibita all'assorbimento di anidride carbonica, dopo che tale cella sia stata rigenerata con aria atmosferica.
ITMI920603A 1992-03-16 1992-03-16 Cella frigorifera e procedimento per il mantenimento di una atmosfera controllata IT1254677B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITMI920603A IT1254677B (it) 1992-03-16 1992-03-16 Cella frigorifera e procedimento per il mantenimento di una atmosfera controllata
AT93102197T ATE160484T1 (de) 1992-03-16 1993-02-12 Kühlbehälter und verfahren zum erhalten einer kontrollierten atmosphäre
EP93102197A EP0565827B1 (en) 1992-03-16 1993-02-12 Refrigeration compartment and process for maintaining a controlled atmosphere
DE69315367T DE69315367D1 (de) 1992-03-16 1993-02-12 Kühlbehälter und Verfahren zum Erhalten einer kontrollierten Atmosphäre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI920603A IT1254677B (it) 1992-03-16 1992-03-16 Cella frigorifera e procedimento per il mantenimento di una atmosfera controllata

Publications (3)

Publication Number Publication Date
ITMI920603A0 ITMI920603A0 (it) 1992-03-16
ITMI920603A1 ITMI920603A1 (it) 1993-09-16
IT1254677B true IT1254677B (it) 1995-09-28

Family

ID=11362442

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI920603A IT1254677B (it) 1992-03-16 1992-03-16 Cella frigorifera e procedimento per il mantenimento di una atmosfera controllata

Country Status (4)

Country Link
EP (1) EP0565827B1 (it)
AT (1) ATE160484T1 (it)
DE (1) DE69315367D1 (it)
IT (1) IT1254677B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9317523D0 (en) * 1993-08-21 1993-10-06 Bishop David J Control of the atmosphere in produce storage rooms
DE4424170C1 (de) * 1994-07-08 1996-02-08 Carbotech Anlagenbau Gmbh Verfahren zur Einstellung einer kontrollierten Atmosphäre in einem Behälter
GB9421535D0 (en) * 1994-10-26 1994-12-14 Boc Group Plc Adsorbate removal
ATE230219T1 (de) * 1997-05-28 2003-01-15 Isolcell Italia Vorrichtung und verfahren zur behandlung der in einem innenraum eingeschossenen atmosphäre
DE19855722A1 (de) * 1998-12-03 2000-06-08 Nils Thomsen Vorrichtung zur Adsorption von Ethylen in niedrigen Konzentrationen
DE102010006870A1 (de) * 2010-02-04 2011-08-04 Linde Aktiengesellschaft, 80331 Absorberstation
EP2734285B1 (en) 2011-07-18 2018-06-13 Carrier Corporation Scrubber system with moving adsorbent bed
CN103687494B (zh) 2011-07-18 2016-05-25 开利公司 密闭环境内大气的控制
WO2013012622A1 (en) * 2011-07-18 2013-01-24 Carrier Corporation Regenerative scrubber system with single flow diversion actuator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1817403A1 (de) * 1968-12-30 1970-09-03 Hansen Dipl Chem Rolf Verfahren zur CO2-Absorption bei der Lagerung von Obst und Gemuese
CH506318A (de) * 1969-04-17 1971-04-30 Sulzer Ag Verfahren und Anlage zur Adsorption mindestens einer gasförmigen Komponente aus einem Gasgemisch
IT8221146U1 (it) * 1982-03-16 1983-09-16 Babcock Samifi Spa Apparecchio assorbitore di anidride carbonica, particolarmente per celle in atmosfera controllata, comprendente mezzi per rendere minima la quantita' di ossigeno che ad ogni ciclo entra nella cella.
GB2181364B (en) * 1985-10-08 1989-01-25 Nat Res Dev Control of atmosphere in for example fruit stores

Also Published As

Publication number Publication date
ITMI920603A0 (it) 1992-03-16
EP0565827A1 (en) 1993-10-20
EP0565827B1 (en) 1997-11-26
DE69315367D1 (de) 1998-01-08
ATE160484T1 (de) 1997-12-15
ITMI920603A1 (it) 1993-09-16

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