HK1043069A1 - 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

Info

Publication number
HK1043069A1
HK1043069A1 HK02103902A HK02103902A HK1043069A1 HK 1043069 A1 HK1043069 A1 HK 1043069A1 HK 02103902 A HK02103902 A HK 02103902A HK 02103902 A HK02103902 A HK 02103902A HK 1043069 A1 HK1043069 A1 HK 1043069A1
Authority
HK
Hong Kong
Prior art keywords
aqueous solvent
vacuum distillation
solvent mixtures
distillation system
concentrating organic
Prior art date
Application number
HK02103902A
Other versions
HK1043069B (en
Inventor
Heinz-Walter Joseph
Michael A Popp
Michael Rannow
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 HK1043069A1 publication Critical patent/HK1043069A1/en
Publication of HK1043069B publication Critical patent/HK1043069B/en

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
HK02103902.9A 1998-10-23 2002-05-24 Vacuum distillation system and use thereof for concentrating organic-aqueous solvent mixtures HK1043069B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19849010 1998-10-23
PCT/EP1999/007968 WO2000024488A1 (en) 1998-10-23 1999-10-20 Vacuum distillation system and use thereof for concentrating organic-aqueous solvent mixtures

Publications (2)

Publication Number Publication Date
HK1043069A1 true HK1043069A1 (en) 2002-09-06
HK1043069B HK1043069B (en) 2006-03-03

Family

ID=7885473

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02103902.9A HK1043069B (en) 1998-10-23 2002-05-24 Vacuum distillation system and use thereof for concentrating organic-aqueous solvent mixtures

Country Status (7)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016188176A (en) * 2013-08-30 2016-11-04 住友ベークライト株式会社 Separation, enrichment, and/or recovery method of phenol, and system thereof
JP6199192B2 (en) * 2014-01-14 2017-09-20 日本化学機械製造株式会社 Heat recovery system in evaporator
CN106582050B (en) * 2016-11-03 2019-02-26 江苏海雷德蒙新能源有限公司 A kind of downward film evaporator liquid feeding control system
JP6850000B2 (en) * 2017-05-18 2021-03-31 株式会社ササクラ Anticorrosion method for roots blower
AT17768U3 (en) * 2022-09-27 2023-03-15 Gig Karasek Gmbh Plant and process for the concentration of substance-containing liquids by multi-stage evaporation
CN115888141A (en) * 2022-11-04 2023-04-04 石家庄博欧金属制品有限公司 Wax liquid recovery processing device for precision casting

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435521A1 (en) * 1978-09-11 1980-04-04 Tournaire Sa Extn. of essential oils by hydro:distillation - with separate boiler vaporising recycled mother water for live stream injection to still
US4305790A (en) * 1980-01-31 1981-12-15 Kramer Sr Edward F Multiple effect distillation method and apparatus
DE4129076C2 (en) * 1991-09-02 2001-11-15 Domo Caproleuna Gmbh Process for the purification of caprolactam
DE4218451A1 (en) * 1992-06-04 1993-12-09 Transferon Waeschereimasch Process for the preparation of contaminated higher-boiling solvents and device for carrying out the process
CH684057A5 (en) * 1992-11-30 1994-07-15 Buss Ag Methods for further processing the vacuum residue in a crude oil refinery.
DE19507126A1 (en) * 1995-03-01 1996-09-12 Esa Tech Dr Baumann Gmbh Regeneration of contaminated solvents from dry cleaning of textiles
IT1281057B1 (en) * 1995-12-06 1998-02-11 Cit S R L PROCEDURE AND DEVICE FOR WATER PURIFICATION.

Also Published As

Publication number Publication date
HK1043069B (en) 2006-03-03
WO2000024488A1 (en) 2000-05-04
CA2342982A1 (en) 2000-05-04
AU6341699A (en) 2000-05-15
DE19905323A1 (en) 2000-04-27
JP2002528244A (en) 2002-09-03
CN1211145C (en) 2005-07-20
CN1324261A (en) 2001-11-28
JP3577461B2 (en) 2004-10-13
CA2342982C (en) 2005-01-04
DE19905323C2 (en) 2000-09-14

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20171020