BE890709A - Procede et installation pour la recuperation de solvants - Google Patents

Procede et installation pour la recuperation de solvants

Info

Publication number
BE890709A
BE890709A BE0/206224A BE206224A BE890709A BE 890709 A BE890709 A BE 890709A BE 0/206224 A BE0/206224 A BE 0/206224A BE 206224 A BE206224 A BE 206224A BE 890709 A BE890709 A BE 890709A
Authority
BE
Belgium
Prior art keywords
solvents
recovery
plant
Prior art date
Application number
BE0/206224A
Other languages
English (en)
Original Assignee
Lohmann Gmbh & Co Kg
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 Lohmann Gmbh & Co Kg filed Critical Lohmann Gmbh & Co Kg
Publication of BE890709A publication Critical patent/BE890709A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0033—Other features
    • B01D5/0039—Recuperation of heat, e.g. use of heat pump(s), compression
    • 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
    • B01D53/002—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 condensation
    • 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
    • F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
    • F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
    • 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
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/08—Humidity
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
BE0/206224A 1980-10-14 1981-10-13 Procede et installation pour la recuperation de solvants BE890709A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3038790A DE3038790C2 (de) 1980-10-14 1980-10-14 Verfahren und Anlage zur Rückgewinnung von Lösungsmitteln

Publications (1)

Publication Number Publication Date
BE890709A true BE890709A (fr) 1982-02-01

Family

ID=6114345

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/206224A BE890709A (fr) 1980-10-14 1981-10-13 Procede et installation pour la recuperation de solvants

Country Status (3)

Country Link
US (1) US4478686A (fr)
BE (1) BE890709A (fr)
DE (1) DE3038790C2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3223583C1 (de) * 1982-06-24 1983-10-20 Sandoz AG, 8500 Nürnberg Verfahren zum Beschichten pharmazeutischer Produkte mit einem in einem Lösungsmittel gelösten Überzugsmaterial und Anlage zur Durchführung des Verfahrens
DE3344033A1 (de) * 1983-12-06 1985-06-13 Hans Dr. 4235 Schermbeck Remstedt Verfahren zur wassergewinnung aus der luftfeuchte durch einen kompressor mit angeschlossener kuehlvorrichtung
US4915792A (en) * 1987-02-11 1990-04-10 Sten Zeilon Process for separating a volatile component from a mixture
DE3843908A1 (de) * 1988-12-24 1990-06-28 Sueddeutsche Kalkstickstoff Verfahren zur entfernung von ethanol aus durch vergaerung erzeugten getraenken
US5695614A (en) * 1991-03-21 1997-12-09 Winter Umwelttechinik Gmbh Method for processing waste liquids in particular industrial waste water having a high solids content
GB2311484A (en) * 1996-03-27 1997-10-01 Viscofil Consolidated Corp Solvent recovery in dope spinning process
JP3953871B2 (ja) * 2002-04-15 2007-08-08 サンデン株式会社 冷凍空調装置
DE102007005782B3 (de) * 2007-02-06 2008-02-14 Uhde Gmbh Verfahren und Anlage zur Trocknung von staubförmigen, insbesondere einer Vergasung zuzuführenden Brennstoffen
CN102435016B (zh) * 2011-11-04 2013-11-13 石家庄工大化工设备有限公司 一种利用压缩式热泵直接回收干燥器废气废热的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2725252B2 (de) * 1977-06-03 1979-08-16 Erwin Kampf Gmbh & Co Maschinenfabrik, 5276 Wiehl Anlage zur Lösungsmittelrückgewinnung aus einem Lösungsmittel-Trägermedium an einem Trocknungskanal
US4375387A (en) * 1979-09-28 1983-03-01 Critical Fluid Systems, Inc. Apparatus for separating organic liquid solutes from their solvent mixtures

Also Published As

Publication number Publication date
US4478686A (en) 1984-10-23
DE3038790C2 (de) 1982-11-25
DE3038790A1 (de) 1982-04-29

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: LOHMANN G.M.B.H. & CO. K.G.

Effective date: 19881031