CA2349857A1 - Procede et appareil de regulation d'atmosphere - Google Patents

Procede et appareil de regulation d'atmosphere Download PDF

Info

Publication number
CA2349857A1
CA2349857A1 CA002349857A CA2349857A CA2349857A1 CA 2349857 A1 CA2349857 A1 CA 2349857A1 CA 002349857 A CA002349857 A CA 002349857A CA 2349857 A CA2349857 A CA 2349857A CA 2349857 A1 CA2349857 A1 CA 2349857A1
Authority
CA
Canada
Prior art keywords
space
unit
atmosphere
concentrator
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.)
Abandoned
Application number
CA002349857A
Other languages
English (en)
Inventor
Sven-Ake Johansson
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.)
AGA AB
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2349857A1 publication Critical patent/CA2349857A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/14—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects using gases or vapours other than air or steam, e.g. inert gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/005—Treatment of dryer exhaust gases
    • F26B25/006—Separating volatiles, e.g. recovering solvents from dryer exhaust gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Furnace Details (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

L'invention concerne un procédé et un appareil de régulation d'atmosphère dans un espace sensiblement fermé, ladite atmosphère contenant une substance condensable, un gaz inerte et de l'oxygène. Ledit procédé consiste à: enlever ladite atmosphère de l'espace et à la passer, à former un flux de gaz de traitement envoyé à un concentrateur dans lequel ladite substance est séparée du reste dudit flux de gaz de procédé; à renvoyer au moins une partie dudit flux de gaz de traitement dans l'espace; à envoyer ladite substance condensable provenant dudit concentrateur à une unité de condensation et à condenser ladite substance condensable dans ladite unité de condensation.
CA002349857A 1998-11-12 1999-11-12 Procede et appareil de regulation d'atmosphere Abandoned CA2349857A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9803877-1 1998-11-12
SE9803877A SE513147C2 (sv) 1998-11-12 1998-11-12 Sätt och anordning för reglering av en atmosfär
PCT/SE1999/002068 WO2000029798A2 (fr) 1998-11-12 1999-11-12 Procede et appareil de regulation d'atmosphere

Publications (1)

Publication Number Publication Date
CA2349857A1 true CA2349857A1 (fr) 2000-05-25

Family

ID=20413271

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002349857A Abandoned CA2349857A1 (fr) 1998-11-12 1999-11-12 Procede et appareil de regulation d'atmosphere

Country Status (14)

Country Link
EP (1) EP1131589B1 (fr)
AT (1) ATE278169T1 (fr)
AU (1) AU1593400A (fr)
BR (1) BR9915242A (fr)
CA (1) CA2349857A1 (fr)
CZ (1) CZ20011674A3 (fr)
DE (1) DE69920740T2 (fr)
ES (1) ES2230903T3 (fr)
HU (1) HUP0104757A3 (fr)
MX (1) MXPA01004790A (fr)
NO (1) NO20012333L (fr)
PL (1) PL348158A1 (fr)
SE (1) SE513147C2 (fr)
WO (1) WO2000029798A2 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU511678B2 (en) * 1977-08-29 1980-08-28 Airco Inc. Recovering solvents from drying ovens
US4475293A (en) * 1982-04-28 1984-10-09 The Boc Group, Inc. Controlled inerting of chamber atmospheres
ZA842148B (en) * 1983-04-01 1984-10-31 Boc Group Inc Dual vessel heat exchange system
DE4040389C2 (de) * 1990-12-17 1994-03-03 Air Prod Gmbh Verfahren zur Vermeidung oder Verringerung von störfallbedingten Zeitverzögerungen bei der Lösungsmittelrückgewinnung aus Fertigungsprozessen

Also Published As

Publication number Publication date
NO20012333D0 (no) 2001-05-11
HUP0104757A2 (hu) 2002-03-28
WO2000029798A2 (fr) 2000-05-25
WO2000029798A3 (fr) 2000-08-03
AU1593400A (en) 2000-06-05
ATE278169T1 (de) 2004-10-15
EP1131589A2 (fr) 2001-09-12
DE69920740D1 (de) 2004-11-04
HUP0104757A3 (en) 2002-05-28
SE513147C2 (sv) 2000-07-17
ES2230903T3 (es) 2005-05-01
CZ20011674A3 (cs) 2002-03-13
BR9915242A (pt) 2001-11-06
DE69920740T2 (de) 2005-10-20
SE9803877L (sv) 2000-05-13
MXPA01004790A (es) 2003-07-21
PL348158A1 (en) 2002-05-06
EP1131589B1 (fr) 2004-09-29
SE9803877D0 (sv) 1998-11-12
NO20012333L (no) 2001-07-04

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Legal Events

Date Code Title Description
FZDE Discontinued