EP2553005A4 - Systems and methods for recycling plastic - Google Patents

Systems and methods for recycling plastic

Info

Publication number
EP2553005A4
EP2553005A4 EP10849161.4A EP10849161A EP2553005A4 EP 2553005 A4 EP2553005 A4 EP 2553005A4 EP 10849161 A EP10849161 A EP 10849161A EP 2553005 A4 EP2553005 A4 EP 2553005A4
Authority
EP
European Patent Office
Prior art keywords
systems
methods
plastic
vapor
recycling plastic
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.)
Withdrawn
Application number
EP10849161.4A
Other languages
German (de)
French (fr)
Other versions
EP2553005A1 (en
Inventor
Kevin Clark Dewhitt
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.)
Agilyx Corp
Original Assignee
Agilyx Corp
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
Priority claimed from US12/751,911 external-priority patent/US8192586B2/en
Application filed by Agilyx Corp filed Critical Agilyx Corp
Publication of EP2553005A1 publication Critical patent/EP2553005A1/en
Publication of EP2553005A4 publication Critical patent/EP2553005A4/en
Withdrawn legal-status Critical Current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
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • C08J11/12—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by dry-heat treatment only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B47/00—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
    • C10B47/02—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with stationary charge
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/07—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of solid raw materials consisting of synthetic polymeric materials, e.g. tyres
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/002—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal in combination with oil conversion- or refining processes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/10—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Combustion & Propulsion (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

Systems and methods for recycling waste plastic can convert the waste plastic into a form of purified crude oil that includes one or more organic molecular species and that is free, or substantially free, of impurities such as acids and metals. In some systems and methods, the plastic is heated under vacuum conditions to effect depolymerization of the plastic, which yields a vapor, and the vapor is then directly contacted with a pH adjusted solution in a vapor treatment system. In some systems and methods, a continuous batch process is employed.
EP10849161.4A 2010-03-31 2010-06-28 Systems and methods for recycling plastic Withdrawn EP2553005A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/751,911 US8192586B2 (en) 2010-03-31 2010-03-31 Devices, systems, and methods for recycling plastic
US35279310P 2010-06-08 2010-06-08
PCT/US2010/040219 WO2011123145A1 (en) 2010-03-31 2010-06-28 Systems and methods for recycling plastic

Publications (2)

Publication Number Publication Date
EP2553005A1 EP2553005A1 (en) 2013-02-06
EP2553005A4 true EP2553005A4 (en) 2013-12-25

Family

ID=44712553

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10849161.4A Withdrawn EP2553005A4 (en) 2010-03-31 2010-06-28 Systems and methods for recycling plastic

Country Status (7)

Country Link
EP (1) EP2553005A4 (en)
JP (1) JP2013523944A (en)
CN (1) CN102918095A (en)
BR (1) BR112012025603A2 (en)
CA (1) CA2794932C (en)
MX (1) MX2012011432A (en)
WO (1) WO2011123145A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8193403B2 (en) 2006-08-24 2012-06-05 Agilyx Corporation Systems and methods for recycling plastic
US8192586B2 (en) 2010-03-31 2012-06-05 Agilyx Corporation Devices, systems, and methods for recycling plastic
CA2943855C (en) 2013-04-06 2020-06-30 Agilyx Corporation Systems and methods for conditioning synthetic crude oil
MY186393A (en) 2014-12-17 2021-07-22 Pilkington Group Ltd Furnace
CN106336524A (en) * 2016-08-26 2017-01-18 卢明杰 Environmentally-friendly melting device for plastic recovery and utilization
JP7029723B2 (en) * 2017-11-21 2022-03-04 アグリ・キュルチュール軽井沢株式会社 Waste plastic oiling equipment
FR3087353B1 (en) * 2018-10-18 2022-12-16 Arkema France METHOD FOR TREATMENT OF A GAS EFFLUENT FROM A PYROLYTIC DECOMPOSITION OF A POLYMER
JP2023546244A (en) 2020-10-23 2023-11-01 エクソンモービル ケミカル パテンツ インコーポレイテッド Method for producing higher alcohol from waste plastic pyrolysis oil and higher alcohol obtained therefrom
EP4232526A1 (en) 2020-10-23 2023-08-30 ExxonMobil Chemical Patents Inc. Hydrocarbon fluids
CN112480946B (en) * 2020-11-20 2021-12-31 邵阳学院 Vacuum degree adjustable device for co-pyrolysis of waste plastics and biomass and use method
MX2023006879A (en) 2020-12-10 2023-07-12 Agilyx Corp Systems and methods for recycling waste plastics.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11158473A (en) * 1997-11-28 1999-06-15 Takeshi Furushima Chlorine-discharge-free liquefier for industrial waste such as plastic
US6060631A (en) * 1997-06-23 2000-05-09 Uop Llc Process for the conversion of plastic to produce a synthetic crude oil
US20050075521A1 (en) * 2002-01-25 2005-04-07 Yoichi Wada Method and plant for converting plastic into oil
JP2007229660A (en) * 2006-03-02 2007-09-13 Sunaoshi Purari Kk Process for treating waste containing vinyl chloride resin
JP2009091387A (en) * 2007-10-04 2009-04-30 San Life Kk Waste plastic treatment method

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5481052A (en) * 1992-04-22 1996-01-02 Bp Chemicals Limited Polymer cracking
US5427650A (en) * 1992-06-25 1995-06-27 Holloway; Clifford C. Apparatus and method for preparation for separation, recovery, and recycling of municipal solid waste and the like
US5360553A (en) * 1992-09-17 1994-11-01 Baskis Paul T Process for reforming materials into useful products and apparatus
DE4311034A1 (en) * 1993-04-03 1994-10-06 Veba Oel Ag Process for the extraction of chemical raw materials and fuel components from old or waste plastic
BE1010022A3 (en) * 1996-02-29 1997-11-04 Solvay Process for recycling of plastic waste.
JP3317155B2 (en) * 1996-09-11 2002-08-26 株式会社日立製作所 Waste plastic liquefaction system and liquefaction power generation system
CA2194805C (en) * 1997-01-10 2004-04-27 Richard Bouziane Batch process for recycling hydrocarbon containing used material
JP3710585B2 (en) * 1997-02-13 2005-10-26 株式会社エムシーシー Waste plastic oil reduction equipment
US6861568B1 (en) * 1998-05-15 2005-03-01 Wyoming Research Corporation Process for waste plastic recycling
JP3619738B2 (en) * 2000-03-03 2005-02-16 ムゲンシステム株式会社 Waste plastic oil making equipment
JP2003073500A (en) * 2001-09-06 2003-03-12 Toshiba Plant Kensetsu Co Ltd Method for pyrolyzing plastic
JP2004269755A (en) * 2003-03-10 2004-09-30 Blest:Kk Liquefaction plant
US8877992B2 (en) * 2003-03-28 2014-11-04 Ab-Cwt Llc Methods and apparatus for converting waste materials into fuels and other useful products
US7626062B2 (en) * 2007-07-31 2009-12-01 Carner William E System and method for recycling plastics
JP2010121091A (en) * 2008-11-21 2010-06-03 Mogami Kiko:Kk Apparatus and method for treating waste plastics

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6060631A (en) * 1997-06-23 2000-05-09 Uop Llc Process for the conversion of plastic to produce a synthetic crude oil
JPH11158473A (en) * 1997-11-28 1999-06-15 Takeshi Furushima Chlorine-discharge-free liquefier for industrial waste such as plastic
US20050075521A1 (en) * 2002-01-25 2005-04-07 Yoichi Wada Method and plant for converting plastic into oil
JP2007229660A (en) * 2006-03-02 2007-09-13 Sunaoshi Purari Kk Process for treating waste containing vinyl chloride resin
JP2009091387A (en) * 2007-10-04 2009-04-30 San Life Kk Waste plastic treatment method

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 199934, Derwent World Patents Index; AN 1999-400388, XP002716485 *
DATABASE WPI Week 200931, Derwent World Patents Index; AN 2009-H83147, XP002716486 *
See also references of WO2011123145A1 *

Also Published As

Publication number Publication date
WO2011123145A1 (en) 2011-10-06
EP2553005A1 (en) 2013-02-06
CA2794932C (en) 2016-03-15
MX2012011432A (en) 2013-03-25
JP2013523944A (en) 2013-06-17
BR112012025603A2 (en) 2018-02-14
CN102918095A (en) 2013-02-06
CA2794932A1 (en) 2011-10-06

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