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 for supplying or controlling air or other gases for drying solid materials or objects
    • F26B21/20—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
    • F26B21/25—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 for supplying or controlling air or other gases for drying solid materials or objects
    • F26B21/30—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/33—Humidity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements for supplying or controlling air or other gases for drying solid materials or objects
    • F26B21/40—Arrangements for supplying or controlling air or other gases for drying solid materials or objects using gases other than air
    • 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
DE3038790A1 (de) 1982-04-29
US4478686A (en) 1984-10-23
DE3038790C2 (de) 1982-11-25

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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