AU5815496A - Diol recovery process and plant - Google Patents

Diol recovery process and plant

Info

Publication number
AU5815496A
AU5815496A AU58154/96A AU5815496A AU5815496A AU 5815496 A AU5815496 A AU 5815496A AU 58154/96 A AU58154/96 A AU 58154/96A AU 5815496 A AU5815496 A AU 5815496A AU 5815496 A AU5815496 A AU 5815496A
Authority
AU
Australia
Prior art keywords
plant
recovery process
diol
diol recovery
recovery
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.)
Abandoned
Application number
AU58154/96A
Other languages
English (en)
Inventor
Theodor Jurgens
Jurgen Kohn
Girma Makonnen
Thomas Rieckmann
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.)
John Brown Deutsche Engineering GmbH
Original Assignee
John Brown Deutsche Engineering GmbH
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 John Brown Deutsche Engineering GmbH filed Critical John Brown Deutsche Engineering GmbH
Publication of AU5815496A publication Critical patent/AU5815496A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/02—Recovery or working-up of waste materials of solvents, plasticisers or unreacted monomers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/88—Post-polymerisation treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Sustainable Development (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Polyesters Or Polycarbonates (AREA)
AU58154/96A 1995-05-09 1996-05-08 Diol recovery process and plant Abandoned AU5815496A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19516886 1995-05-09
DE1995116886 DE19516886A1 (de) 1995-05-09 1995-05-09 Verfahren und Anlage zum Rückgewinnen von Ethylen-Glykol in einem Polyethylenterephthalat-Polykondensationsprozeß
PCT/EP1996/001917 WO1996035654A1 (de) 1995-05-09 1996-05-08 Verfahren und anlage zur rückgewinnung von diolen

Publications (1)

Publication Number Publication Date
AU5815496A true AU5815496A (en) 1996-11-29

Family

ID=7761392

Family Applications (1)

Application Number Title Priority Date Filing Date
AU58154/96A Abandoned AU5815496A (en) 1995-05-09 1996-05-08 Diol recovery process and plant

Country Status (3)

Country Link
AU (1) AU5815496A (de)
DE (2) DE19516886A1 (de)
WO (1) WO1996035654A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5932105A (en) * 1997-10-01 1999-08-03 Mobile Process Technology, Co. Method of polyester manufacturing using crossflow membrane filtration
DE102005053858A1 (de) * 2005-11-11 2007-05-16 Coperion Waeschle Gmbh & Co Kg Verfahren und Vorrichtung zur Herstellung von Polyester
DE112007002104A5 (de) * 2006-09-20 2009-08-06 Oerlikon Textile Gmbh & Co. Kg Verfahren und Vorrichtung zur Erzeugung einer Kälteenergie in einem Polykondensationsprozess
DE102008044440B4 (de) * 2008-08-18 2011-03-03 Lurgi Zimmer Gmbh Verfahren und Vorrichtung zur Rückgewinnung von Ethylenglykol bei der Polyethylenterephthalatherstellung
EP3214108A1 (de) * 2016-03-01 2017-09-06 Novamont S.p.A. Verfahren zur entfernung von tetrahydrofuran

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110316A (en) * 1977-04-14 1978-08-29 E. I. Du Pont De Nemours And Company Improved process for preparing poly(ethylene terephthalate)
DE3623827A1 (de) * 1986-07-15 1988-01-28 Huels Chemische Werke Ag Verfahren zum abtrennen von niedermolekularen alkoholen aus waessrigen loesungen
US4755297A (en) * 1986-11-14 1988-07-05 University Patents, Inc. Continuous countercurrent membrane column for the separation of solute/solvent and solvent/solvent systems
DE3800791A1 (de) * 1988-01-14 1989-07-27 Huels Chemische Werke Ag Verfahren zum abtrennen von wertstoffen aus waessrigen loesungen
US5102549A (en) * 1989-12-27 1992-04-07 Union Carbide Chemicals & Plastics Technology Corporation Treatment of lower glycol-containing operative fluids
DE4130661C1 (de) * 1991-09-14 1993-05-19 Dornier Gmbh, 7990 Friedrichshafen, De

Also Published As

Publication number Publication date
DE19516886A1 (de) 1996-11-14
DE19680313D2 (de) 1998-04-16
WO1996035654A1 (de) 1996-11-14

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