FR2401683A1 - Procedes et dispositifs de recuperation de solvants - Google Patents

Procedes et dispositifs de recuperation de solvants

Info

Publication number
FR2401683A1
FR2401683A1 FR7824829A FR7824829A FR2401683A1 FR 2401683 A1 FR2401683 A1 FR 2401683A1 FR 7824829 A FR7824829 A FR 7824829A FR 7824829 A FR7824829 A FR 7824829A FR 2401683 A1 FR2401683 A1 FR 2401683A1
Authority
FR
France
Prior art keywords
furnace
solvent
solvent vapor
vapor
devices
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.)
Granted
Application number
FR7824829A
Other languages
English (en)
Other versions
FR2401683B1 (fr
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.)
Airco Inc
Original Assignee
Airco Inc
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 Airco Inc filed Critical Airco Inc
Publication of FR2401683A1 publication Critical patent/FR2401683A1/fr
Application granted granted Critical
Publication of FR2401683B1 publication Critical patent/FR2401683B1/fr
Granted 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D8/00—Cold traps; Cold baffles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)
  • Treating Waste Gases (AREA)

Abstract

L'invention concerne un procédé et un dispositif pour la récupération de solvants au cours du durcissement de revêtements avec solvants. On introduit dans le four un gaz inerte au voisinage de l'entrée et de la sortie du four pour en exclure pratiquement l'oxygène tout en maintenant avec sécurité une pression partielle de vapeur de solvant dans le four au moins à 75 % de la limite inférieure explosive de cette vapeur dans l'air. On soutire l'atmosphère du four et on la fait passer dans un condensateur pour permettre la récupération d'au moins 85 % de vapeur de solvant sous forme de liquide. On effectue de préférence la condensation de la vapeur de solvant par échange de chaleur avec de l'azote liquide qui est efficace pour produire de l'azote gazeux que l'on peut utiliser pour exclure l'oxygène du four et le rendre inerte. Application : récupération de solvants lors de revêtement avec solvant avec économie de combustibles considérable.
FR7824829A 1977-08-29 1978-08-28 Procedes et dispositifs de recuperation de solvants Granted FR2401683A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/828,375 US4150494A (en) 1977-08-29 1977-08-29 Methods and apparatus for recovering solvents

Publications (2)

Publication Number Publication Date
FR2401683A1 true FR2401683A1 (fr) 1979-03-30
FR2401683B1 FR2401683B1 (fr) 1983-08-05

Family

ID=25251624

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824829A Granted FR2401683A1 (fr) 1977-08-29 1978-08-28 Procedes et dispositifs de recuperation de solvants

Country Status (7)

Country Link
US (1) US4150494A (fr)
JP (1) JPS5450050A (fr)
AU (1) AU511678B2 (fr)
CA (1) CA1141694A (fr)
DE (1) DE2837216B2 (fr)
FR (1) FR2401683A1 (fr)
GB (1) GB2003735B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066661A1 (fr) * 1981-05-25 1982-12-15 M.E.G MATERIELS EQUIPEMENTS GRAPHIQUES Société dite: Société Anonyme Appareil de séchage de bandes continues par air chaud, avec sustentation simultanée, notamment pour bandes de papier sortant d'impression

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253684A (en) * 1979-05-14 1981-03-03 Monsanto Company Quick connect coupler with air shield
US4223450A (en) * 1979-07-05 1980-09-23 Airco, Inc. Methods and apparatus for controlling gas flows
EP0088174B1 (fr) * 1980-08-06 1987-06-16 William Bradshaw Procédé et appareil de séchage
US4337582A (en) * 1980-09-30 1982-07-06 Airco, Inc. Methods for controlling vapor concentrations in an atmosphere
DE3038791C2 (de) * 1980-10-14 1985-08-01 Lohmann Gmbh & Co Kg, 5450 Neuwied Vorrichtung zum Trocknen von lösungsmittelhaltigem Material
US4370357A (en) * 1981-03-11 1983-01-25 Cleveland Gear Company Process of continuous metal coating
US4444016A (en) * 1981-05-20 1984-04-24 Airco, Inc. Heat exchanger apparatus
US4551981A (en) * 1981-05-20 1985-11-12 The Boc Group, Inc. Heat exchange methods and apparatus
US4480393A (en) * 1981-06-15 1984-11-06 Minnesota Mining And Manufacturing Company Vapor recovery method and apparatus
US4448616A (en) * 1981-07-20 1984-05-15 Union Carbide Corporation Process for reducing backmixing
US4475293A (en) * 1982-04-28 1984-10-09 The Boc Group, Inc. Controlled inerting of chamber atmospheres
JPS5979138A (ja) * 1982-10-28 1984-05-08 Nippon Kokan Kk <Nkk> 弁の試験方法及び装置
ZA842148B (en) * 1983-04-01 1984-10-31 Boc Group Inc Dual vessel heat exchange system
US4545134A (en) * 1983-04-01 1985-10-08 The Boc Group, Inc. Dual vessel heat exchange systems
DE3501684A1 (de) * 1985-01-19 1986-07-24 AGA Gas GmbH, 2102 Hamburg Verfahren und vorrichtung zum inertisieren der oberflaeche einer materialbahn
AU562693B2 (en) * 1985-05-15 1987-06-18 Ykk Corporation Heater for textiles
US4926567A (en) * 1985-07-04 1990-05-22 Fuji Photo Film Co., Ltd. Process and apparatus for drying coated web
US4776105A (en) * 1985-12-23 1988-10-11 Hitachi Techno Engineering Co., Ltd. Apparatus for fixing electronic parts to printed circuit board
DE3616966A1 (de) * 1986-05-20 1987-11-26 Dornier Gmbh Lindauer Trockner fuer ein in kontinuierlicher bahn durchgefuehrtes gut
US4766677A (en) * 1986-05-27 1988-08-30 Detrex Chemical Industries, Inc. Method and apparatus for vapor phase soldering
DE3633106A1 (de) * 1986-09-30 1988-03-31 Pagendarm Beschichtungstechnik Verfahren und vorrichtung zum beschichten eines bewegten traegermaterials mit einem ein loesemittel enthaltenden beschichtungsmittel
DE3639487A1 (de) * 1986-11-18 1988-05-19 Pagendarm Beschichtungstechnik Verfahren und vorrichtung zum auftragen eines beschichtungsmittels auf ein substrat
US4769054A (en) * 1987-10-21 1988-09-06 Union Carbide Corporation Abatement of vapors from gas streams by solidification
DE3818121C2 (de) * 1988-05-27 1994-12-22 Linde Ag Verfahren und Vorrichtung zur zeitlich unabhängigen Nutzung der Kälte und des erwärmten Zustandes eines kalten Mediums
DE3903141C3 (de) * 1989-02-02 1997-09-11 Adelmann Ag Verfahren und Vorrichtung zum Austreiben von Treibmittelgasen aus Kunststoffschäumen
US5001845A (en) * 1989-08-17 1991-03-26 W. R. Grace & Co.,-Conn. Control system for an industrial dryer
US4982512A (en) * 1989-12-11 1991-01-08 Jvc Magnetics America Co. Vapor recovery system
DE4023442A1 (de) * 1990-07-24 1992-01-30 Pagendarm Gmbh Verfahren und vorrichtung zum trocknen einer beschichteten substratbahn
US5150576A (en) * 1990-11-16 1992-09-29 Liquid Carbonic Corporation Vapor collecting apparatus
US5156173A (en) * 1991-05-14 1992-10-20 Envirosolv High-efficiency, low-emissions cleaning method and apparatus
DE4138321C2 (de) * 1991-11-21 1995-05-18 Herco Kuehltechnik Hermanns Un Verfahren und Anlage zur Rückgewinnung eines Sterilisiergases
US5291751A (en) * 1992-04-21 1994-03-08 Liquid Carbonic Corporation Cryo-mechanical vapor recovery apparatus
ES2082431T3 (es) * 1992-09-09 1996-03-16 Ciba Geigy Ag Dispositivo para revestir articulos en forma de placas, particularmente placas de circuito impreso.
US5375425A (en) * 1992-11-25 1994-12-27 Cobb; Douglas A. Collection method for gaseous or liquid phase materials
US5333461A (en) * 1992-11-25 1994-08-02 Cobb Douglas A Liquid trap for gaseous or liquid phase materials
FR2701872B1 (fr) * 1993-02-23 1995-04-07 Air Liquide Procédé de traitement d'objets à l'aide d'un liquide volatil inflammable.
US5450728A (en) * 1993-11-30 1995-09-19 Air Products And Chemicals, Inc. Recovery of volatile organic compounds from gas streams
US5589288A (en) * 1995-07-31 1996-12-31 Black & Decker, Inc. Cordless power tool having a push button battery release arrangement
IT1286760B1 (it) * 1996-11-11 1998-07-17 Zanchetta & C Srl Impianto per la granulazione di prodotti e relativo procedimento
DE19705504A1 (de) * 1997-02-13 1998-08-20 Linde Ag Verfahren zur Entfernung von Stoffen aus einem Medium durch Desorption
US6049993A (en) * 1997-10-14 2000-04-18 Global Solutions, Inc. System for adapting a dry cleaner machine to the use of hydrocarbon-based cleaning fluids
DE19850836A1 (de) * 1998-11-04 2000-05-11 Sebald U E Trocknungsverfahren
SE513147C2 (sv) * 1998-11-12 2000-07-17 Aga Ab Sätt och anordning för reglering av en atmosfär
US6579370B2 (en) * 2000-05-16 2003-06-17 Tokyo Electron Limited Apparatus and method for coating treatment
KR100899609B1 (ko) * 2000-12-28 2009-05-27 도쿄엘렉트론가부시키가이샤 기판처리장치 및 기판처리방법
US6425191B1 (en) * 2001-04-18 2002-07-30 Taiwan Semiconductor Manufacturing Co., Ltd Apparatus and method for reducing solvent residue in a solvent-type dryer for semiconductor wafers
DE102004025528B4 (de) * 2004-05-25 2010-03-04 Eisenmann Anlagenbau Gmbh & Co. Kg Verfahren und Vorrichtung zum Trocknen von beschichteten Gegenständen
JP4758846B2 (ja) * 2005-11-18 2011-08-31 東京エレクトロン株式会社 乾燥装置、乾燥方法、及び乾燥プログラム、並びに、これらを有する基板処理装置、基板処理方法、及び基板処理プログラム
US7877895B2 (en) * 2006-06-26 2011-02-01 Tokyo Electron Limited Substrate processing apparatus
DE102007034787A1 (de) 2007-07-25 2009-01-29 Messer France S.A.S Verfahren und Vorrichtung zur Behandlung von Produkten mit einem Gasstrom
US20100273121A1 (en) * 2009-04-27 2010-10-28 Gleason James M Oven exhaust fan system and method
JP5719546B2 (ja) * 2009-09-08 2015-05-20 東京応化工業株式会社 塗布装置及び塗布方法
JP5469966B2 (ja) * 2009-09-08 2014-04-16 東京応化工業株式会社 塗布装置及び塗布方法
JP5639816B2 (ja) * 2009-09-08 2014-12-10 東京応化工業株式会社 塗布方法及び塗布装置
JP5439097B2 (ja) * 2009-09-08 2014-03-12 東京応化工業株式会社 塗布装置及び塗布方法
ES2625072T3 (es) * 2011-08-11 2017-07-18 Avery Dennison Corporation Secador de placas y método de secado de revestimientos a base de disolvente
EP2814989A1 (fr) * 2012-02-13 2014-12-24 Solaronics S.A. Refroidissement de bande de tôle métallique revêtue
JP5751235B2 (ja) * 2012-10-19 2015-07-22 トヨタ自動車株式会社 電池用電極の製造方法及び装置
DE102015214711A1 (de) * 2015-07-31 2017-02-02 Dürr Systems Ag Behandlungsanlage und Verfahren zum Behandeln von Werkstücken
DE102015214706A1 (de) 2015-07-31 2017-02-02 Dürr Systems Ag Behandlungsanlage und Verfahren zum Behandeln von Werkstücken
CN106369998A (zh) * 2016-08-31 2017-02-01 张家港康得新光电材料有限公司 隧道炉及隧道炉内保护气体的输入方法
CN108128955A (zh) * 2017-12-27 2018-06-08 江苏南大光电材料股份有限公司 含mo源溶剂的回收装置及其方法
DE102018124521A1 (de) * 2018-10-04 2020-04-09 Brückner Maschinenbau GmbH & Co. KG Behandlungsanlage für eine durch einen Behandlungsofen hindurchführbare flexible Materialbahn, insbesondere Kunststofffolie
JP7124720B2 (ja) * 2019-01-15 2022-08-24 マツダ株式会社 揮発性有機化合物の回収装置及び回収方法
CN110152339A (zh) * 2019-06-06 2019-08-23 江苏航天惠利特环保科技有限公司 一种油气回收冷凝装置及其使用方法
US20230317919A1 (en) * 2020-08-29 2023-10-05 Coreshell Technologies, Inc. Deposition of films onto battery material powders

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746168A (en) * 1953-02-04 1956-05-22 American Cyanamid Co Continuous drying apparatus
US2743529A (en) * 1954-07-06 1956-05-01 Oxy Catalyst Inc Drying oven and operation thereof
BE638560A (fr) * 1962-10-11
US3798787A (en) * 1971-06-07 1974-03-26 Blackstone Corp Methods and apparatus for recovery of volatile solvents
US3931684A (en) * 1973-10-15 1976-01-13 J. J. Baker Company Limited Vapor chamber for drying
US3909953A (en) * 1974-02-28 1975-10-07 Midland Ross Corp Paint drying method and apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066661A1 (fr) * 1981-05-25 1982-12-15 M.E.G MATERIELS EQUIPEMENTS GRAPHIQUES Société dite: Société Anonyme Appareil de séchage de bandes continues par air chaud, avec sustentation simultanée, notamment pour bandes de papier sortant d'impression

Also Published As

Publication number Publication date
DE2837216B2 (de) 1981-04-02
JPS5536389B2 (fr) 1980-09-20
DE2837216A1 (de) 1979-03-15
GB2003735B (en) 1982-08-04
AU3923278A (en) 1980-02-28
CA1141694A (fr) 1983-02-22
AU511678B2 (en) 1980-08-28
GB2003735A (en) 1979-03-21
JPS5450050A (en) 1979-04-19
DE2837216C3 (fr) 1989-07-20
US4150494A (en) 1979-04-24
FR2401683B1 (fr) 1983-08-05

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