CA2342982C - Vacuum distillation system and use thereof for concentrating organic-aqueous solvent mixtures - Google Patents

Vacuum distillation system and use thereof for concentrating organic-aqueous solvent mixtures Download PDF

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Publication number
CA2342982C
CA2342982C CA002342982A CA2342982A CA2342982C CA 2342982 C CA2342982 C CA 2342982C CA 002342982 A CA002342982 A CA 002342982A CA 2342982 A CA2342982 A CA 2342982A CA 2342982 C CA2342982 C CA 2342982C
Authority
CA
Canada
Prior art keywords
bottoms product
vacuum distillation
plant according
distillation plant
condensate
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.)
Expired - Fee Related
Application number
CA002342982A
Other languages
English (en)
French (fr)
Other versions
CA2342982A1 (en
Inventor
Heinz-Walter Joseph
Michael A. Popp
Michael Rannow
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.)
Bionorica AG
Original Assignee
Bionorica AG
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 Bionorica AG filed Critical Bionorica AG
Publication of CA2342982A1 publication Critical patent/CA2342982A1/en
Application granted granted Critical
Publication of CA2342982C publication Critical patent/CA2342982C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B01D5/0036—Multiple-effect condensation; Fractional condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression
    • B01D1/284—Special features relating to the compressed vapour
    • B01D1/2856—The compressed vapour is used for heating a reboiler or a heat exchanger outside an evaporator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/06—Flash distillation
    • 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
    • B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
    • B01D5/009—Collecting, removing and/or treatment of the condensate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
CA002342982A 1998-10-23 1999-10-20 Vacuum distillation system and use thereof for concentrating organic-aqueous solvent mixtures Expired - Fee Related CA2342982C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19849010 1998-10-23
DE19849010.0 1998-10-23
PCT/EP1999/007968 WO2000024488A1 (de) 1998-10-23 1999-10-20 Vakuumdestillationsanlage und verwendung derselben zur aufkonzentration von organisch-wässrigen lösungsmittelgemischen

Publications (2)

Publication Number Publication Date
CA2342982A1 CA2342982A1 (en) 2000-05-04
CA2342982C true CA2342982C (en) 2005-01-04

Family

ID=7885473

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002342982A Expired - Fee Related CA2342982C (en) 1998-10-23 1999-10-20 Vacuum distillation system and use thereof for concentrating organic-aqueous solvent mixtures

Country Status (7)

Country Link
JP (1) JP3577461B2 (ja)
CN (1) CN1211145C (ja)
AU (1) AU6341699A (ja)
CA (1) CA2342982C (ja)
DE (1) DE19905323C2 (ja)
HK (1) HK1043069B (ja)
WO (1) WO2000024488A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016188176A (ja) * 2013-08-30 2016-11-04 住友ベークライト株式会社 フェノールの分離、濃縮、及び／又は回収方法、並びにそのシステム
JP6199192B2 (ja) * 2014-01-14 2017-09-20 日本化学機械製造株式会社 蒸発装置における熱回収システム
CN106582050B (zh) * 2016-11-03 2019-02-26 江苏海雷德蒙新能源有限公司 一种降膜式蒸发器供液控制系统
JP6850000B2 (ja) * 2017-05-18 2021-03-31 株式会社ササクラ ルーツブロワの防食方法
AT17768U3 (de) * 2022-09-27 2023-03-15 Gig Karasek Gmbh Anlage und Verfahren zur Aufkonzentrierung von substanzhaltigen Flüssigkeiten durch mehrstufiges Eindampfen
CN115888141A (zh) * 2022-11-04 2023-04-04 石家庄博欧金属制品有限公司 精密铸造用蜡液回收处理装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435521A1 (fr) * 1978-09-11 1980-04-04 Tournaire Sa Dispositif pour extraire les huiles essentielles par hydrodistillation.
US4305790A (en) * 1980-01-31 1981-12-15 Kramer Sr Edward F Multiple effect distillation method and apparatus
DE4129076C2 (de) * 1991-09-02 2001-11-15 Domo Caproleuna Gmbh Verfahren zur Reinigung von Caprolactam
DE4218451A1 (de) * 1992-06-04 1993-12-09 Transferon Waeschereimasch Verfahren zur Aufbereitung verunreinigter höhersiedender Lösemittel sowie Vorrichtung zur Durchführung des Verfahrens
CH684057A5 (de) * 1992-11-30 1994-07-15 Buss Ag Verfahren zum Weiterverarbeiten des Vakuumrückstandes in einer Rohölraffinerie.
DE19507126A1 (de) * 1995-03-01 1996-09-12 Esa Tech Dr Baumann Gmbh Verfahren und Vorrichtung zur Wiederaufbereitung eines verunreinigten Lösemittels
IT1281057B1 (it) * 1995-12-06 1998-02-11 Cit S R L Procedimento e dispositivo per la depurazione di acque.

Also Published As

Publication number Publication date
HK1043069A1 (en) 2002-09-06
CA2342982A1 (en) 2000-05-04
JP2002528244A (ja) 2002-09-03
JP3577461B2 (ja) 2004-10-13
DE19905323C2 (de) 2000-09-14
AU6341699A (en) 2000-05-15
CN1211145C (zh) 2005-07-20
WO2000024488A1 (de) 2000-05-04
DE19905323A1 (de) 2000-04-27
HK1043069B (zh) 2006-03-03
CN1324261A (zh) 2001-11-28

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Effective date: 20181022