AU2003256186A1 - Method and plant for the recovery of terephthalic acid and ethylene glycol from polyethylene terephthalate wastes - Google Patents

Method and plant for the recovery of terephthalic acid and ethylene glycol from polyethylene terephthalate wastes

Info

Publication number
AU2003256186A1
AU2003256186A1 AU2003256186A AU2003256186A AU2003256186A1 AU 2003256186 A1 AU2003256186 A1 AU 2003256186A1 AU 2003256186 A AU2003256186 A AU 2003256186A AU 2003256186 A AU2003256186 A AU 2003256186A AU 2003256186 A1 AU2003256186 A1 AU 2003256186A1
Authority
AU
Australia
Prior art keywords
recovery
plant
ethylene glycol
polyethylene terephthalate
terephthalic acid
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
AU2003256186A
Inventor
Roman Sierzant
Marek Synowiec
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2003256186A1 publication Critical patent/AU2003256186A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/095—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of organic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C11/00—Fermentation processes for beer
    • C12C11/02—Pitching yeast
AU2003256186A 2003-07-07 2003-07-07 Method and plant for the recovery of terephthalic acid and ethylene glycol from polyethylene terephthalate wastes Abandoned AU2003256186A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/PL2003/000067 WO2005003217A1 (en) 2003-07-07 2003-07-07 Method and plant for the recovery of terephthalic acid and ethylene glycol from polyethylene terephthalate wastes

Publications (1)

Publication Number Publication Date
AU2003256186A1 true AU2003256186A1 (en) 2005-01-21

Family

ID=33563107

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003256186A Abandoned AU2003256186A1 (en) 2003-07-07 2003-07-07 Method and plant for the recovery of terephthalic acid and ethylene glycol from polyethylene terephthalate wastes

Country Status (2)

Country Link
AU (1) AU2003256186A1 (en)
WO (1) WO2005003217A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0621743A2 (en) * 2006-06-21 2011-12-20 Cobarr Spa recovery of aromatic dicarboxylic acids from polyester resin wastes
CN103922926A (en) * 2014-04-17 2014-07-16 绍兴县远程树脂科技有限公司 Process for purifying residual solid waste generated after alkali peeling wastewater treatment
US9550713B1 (en) 2015-07-09 2017-01-24 Loop Industries, Inc. Polyethylene terephthalate depolymerization
US10252976B1 (en) 2017-09-15 2019-04-09 9449710 Canada Inc. Terephthalic acid esters formation
MA55433B1 (en) 2018-06-25 2023-02-28 9449710 Canada Inc Formation of terephthalic acid esters
US11248103B2 (en) 2019-03-20 2022-02-15 9449710 Canada Inc. Process for the depolymerization of polyethylene terephthalate (PET)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4542239A (en) * 1981-11-18 1985-09-17 Board Of Control Of Michigan Technological University Process for recovering terephthalic acid from waste polyethylene terephthalate
DE19629042C2 (en) * 1996-07-19 1999-02-25 Cet Umwelttechnik Entwicklungs Process for the production of terephthalic acid and ethylene glycol, in particular from polyethylene terephthalate waste, and device for carrying out the process
PT973715E (en) * 1997-12-02 2002-12-31 Heinrich Smuda PROCESS FOR THE RECOVERY OF TEREFTALIC ACID AND ETHYLENOGLYLOL FROM WASTES OF POLYETHYLENE TEREFTALATE

Also Published As

Publication number Publication date
WO2005003217A1 (en) 2005-01-13

Similar Documents

Publication Publication Date Title
AU2003219749A1 (en) Automated transportation call-taking system
AU2003295621A1 (en) Reuseable labeling construction with container and method utilizing the same
AU2003245287A1 (en) System and method for configuring software from reusable code
EP1565844A4 (en) Search method and system and systems using the same
AU2003226043A1 (en) System and method for integrated computer-aided molecular discovery
AU2003273595A1 (en) Shipping container along with shipping method employing the same
AU2003261060A1 (en) Method and system for monitoring containers to maintain the security thereof
AU2003239354A1 (en) Nine dimensional laser tracking system and method
IL164612A0 (en) System and method for navigating search results
AU2003212889A1 (en) Opaque polyester containers
AU2003302419A1 (en) Polyglycerols, polyglycerol/fatty acid ester, and processes for producing these
AU2003233490A1 (en) Liquid degassing system for power plant system layup
AU2003231377A1 (en) Recycle method and system thereof
AU2003239378A1 (en) Containment system
AU2003246375A1 (en) Method for the recycling of a lewis acid
AU2003271127A1 (en) High-molecular aliphatic polyester and process for producing the same
AU2003285039A1 (en) Storage container advertising method
AU2003256186A1 (en) Method and plant for the recovery of terephthalic acid and ethylene glycol from polyethylene terephthalate wastes
AU2003241211A1 (en) Method for the recovery of ferulic acid
AU2003289795A1 (en) Contaminated solvent recycling system
AU2003288018A1 (en) Method for the detection of microorganisms in pharmaceutical products
AU2003273369A1 (en) Driveway, driveway module, and method for the production thereof
AU2002361844A1 (en) System and method for externalizable inferencing components
EP1329672A3 (en) Energy collecting system and method of operating the same
EP1489021A4 (en) Container prepared from polyethylene terephthalate resin

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase