CA2380012A1 - Procedes de traitement de dechets - Google Patents

Procedes de traitement de dechets Download PDF

Info

Publication number
CA2380012A1
CA2380012A1 CA002380012A CA2380012A CA2380012A1 CA 2380012 A1 CA2380012 A1 CA 2380012A1 CA 002380012 A CA002380012 A CA 002380012A CA 2380012 A CA2380012 A CA 2380012A CA 2380012 A1 CA2380012 A1 CA 2380012A1
Authority
CA
Canada
Prior art keywords
waste
article
waste solids
disposal
solids
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
CA002380012A
Other languages
English (en)
Inventor
Youzhen Ding
Feng Qin
Baosheng Lee
James Michael Mabry
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.)
Isolyser Co Inc
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 CA2380012A1 publication Critical patent/CA2380012A1/fr
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

Cette invention se rapporte à un procédé de traitement de déchets soumis à réglementation, qui consiste: (a) à prendre un déchet comprenant au moins un polymère acide et au moins un contaminant; (b) à dissoudre au moins une partie de ce déchet dans un liquide de rebut, afin de créer un mélange résiduaire comprenant des résidus solides et le liquide de rebut; et (c) à traiter ces résidus solides. Cette invention se rapporte également à un procédé pour traiter des déchets soumis à réglementation, qui consiste: (a) à prendre un déchet comprenant au moins un polymère thermoplastique et au moins un contaminant; (b) à dissoudre au moins une partie du déchet dans un liquide de rebut (i) pour introduire au moins une partie des contaminants dans le liquide de rebut et (ii) pour créer un mélange résiduaire; (c) à séparer le liquide de rebut du mélange résiduaire, en vue d'obtenir des résidus solides; et (d) à traiter ces résidus solides pour en faire un déchet non soumis à réglementation.
CA002380012A 1999-07-28 2000-07-28 Procedes de traitement de dechets Abandoned CA2380012A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14585999P 1999-07-28 1999-07-28
US60/145,859 1999-07-28
PCT/US2000/020562 WO2001008824A1 (fr) 1999-07-28 2000-07-28 Procedes de traitement de dechets

Publications (1)

Publication Number Publication Date
CA2380012A1 true CA2380012A1 (fr) 2001-02-08

Family

ID=22514870

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002380012A Abandoned CA2380012A1 (fr) 1999-07-28 2000-07-28 Procedes de traitement de dechets

Country Status (4)

Country Link
EP (1) EP1214157A1 (fr)
AU (1) AU6387300A (fr)
CA (1) CA2380012A1 (fr)
WO (1) WO2001008824A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9302134B1 (en) 2013-04-12 2016-04-05 Vigilant Devices, LLC. Systems, apparatuses, and methods for rendering drugs unusable, irretrievable, and suitable for non-regulated waste disposal

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3738786A1 (de) * 1987-11-14 1989-05-24 Belland Ag Im waessrigem alkali aufloesbare klebefolie, wie etikett und dgl.
CH680837A5 (fr) * 1991-08-06 1992-11-30 Drisa Polytechnik Ag
DE4202248A1 (de) * 1992-01-28 1993-07-29 Belland Ag Verfahren zur wiedergewinnung von in waessrig alkalischem oder saurem milieu geloesten polymeren
US5286424A (en) * 1992-11-09 1994-02-15 Mobil Oil Corporation Recycling polyolefins coated with chlorine-containing polymer
US6162852A (en) * 1996-12-13 2000-12-19 Isolyser Company, Inc. Degradable polymers

Also Published As

Publication number Publication date
EP1214157A1 (fr) 2002-06-19
AU6387300A (en) 2001-02-19
WO2001008824A1 (fr) 2001-02-08

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 20040728

FZDE Discontinued

Effective date: 20040728