CA2202941A1 - Depolymerisation - Google Patents

Depolymerisation

Info

Publication number
CA2202941A1
CA2202941A1 CA002202941A CA2202941A CA2202941A1 CA 2202941 A1 CA2202941 A1 CA 2202941A1 CA 002202941 A CA002202941 A CA 002202941A CA 2202941 A CA2202941 A CA 2202941A CA 2202941 A1 CA2202941 A1 CA 2202941A1
Authority
CA
Canada
Prior art keywords
process according
weight
catalyst comprises
group
polymers
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
CA002202941A
Other languages
English (en)
Inventor
Andrzej Z. Krzywicki
Mike C. Oballa
William Wong
Chi Wong
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.)
Nova Chemicals Corp
Original Assignee
Nova Chemicals 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
Application filed by Nova Chemicals Corp filed Critical Nova Chemicals Corp
Priority to CA002202941A priority Critical patent/CA2202941A1/fr
Publication of CA2202941A1 publication Critical patent/CA2202941A1/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
    • 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
    • C08J11/16—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 treatment with inorganic material
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/02—Gasoline
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/20—C2-C4 olefins
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
CA002202941A 1997-04-17 1997-04-17 Depolymerisation Abandoned CA2202941A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002202941A CA2202941A1 (fr) 1997-04-17 1997-04-17 Depolymerisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002202941A CA2202941A1 (fr) 1997-04-17 1997-04-17 Depolymerisation

Publications (1)

Publication Number Publication Date
CA2202941A1 true CA2202941A1 (fr) 1998-10-17

Family

ID=4160450

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002202941A Abandoned CA2202941A1 (fr) 1997-04-17 1997-04-17 Depolymerisation

Country Status (1)

Country Link
CA (1) CA2202941A1 (fr)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012007833A2 (fr) * 2010-07-15 2012-01-19 Greenmantra Recycling Technologies Ltd. Procédé et production de cires et d'huiles de base pour graisses par dépolymérisation catalytique de déchets de matières plastiques
WO2012076890A1 (fr) * 2010-12-08 2012-06-14 The University Of Manchester Procédé de recyclage des matières plastiques
US8541477B2 (en) 2011-03-04 2013-09-24 International Business Machines Corporation Methods of depolymerizing terephthalate polyesters
WO2014110644A1 (fr) * 2013-01-17 2014-07-24 Greenmantra Recycling Technologies Ltd. Dépolymérisation catalytique de matériaux polymères
WO2015012676A1 (fr) * 2013-07-25 2015-01-29 Newpek S.A. De C.V. Procédé et équipement pour la production d'hydrocarbures par décomposition catalytique de déchets plastiques en un seul passage
US20150080624A1 (en) * 2013-09-13 2015-03-19 Stephen B. Gephart Process and Apparatus for producing Hydrocarbon Fuel from Waste Plastic
US20150247096A1 (en) * 2014-02-28 2015-09-03 Honeywell International Inc. Methods for converting plastic to wax
US20170247619A1 (en) * 2013-09-06 2017-08-31 Reliance Industries Limited Process for preparation of hydrocarbon fuel from waste rubber
US10472487B2 (en) 2015-12-30 2019-11-12 Greenmantra Recycling Technologies Ltd. Reactor for continuously treating polymeric material
US10597507B2 (en) 2016-02-13 2020-03-24 Greenmantra Recycling Technologies Ltd. Polymer-modified asphalt with wax additive
US10723858B2 (en) 2018-09-18 2020-07-28 Greenmantra Recycling Technologies Ltd. Method for purification of depolymerized polymers using supercritical fluid extraction
US10870739B2 (en) 2016-03-24 2020-12-22 Greenmantra Recycling Technologies Ltd. Wax as a melt flow modifier and processing aid for polymers
WO2021035351A1 (fr) * 2019-08-27 2021-03-04 Greenmantra Recycling Technologies Ltd. Modification de formulations d'asphalte contenant des matériaux recyclés ayant des polymères dérivés de plastiques dépolymérisés
US11072676B2 (en) 2016-09-29 2021-07-27 Greenmantra Recycling Technologies Ltd. Reactor for treating polystyrene material
US11479726B2 (en) 2020-09-28 2022-10-25 Chevron Phillips Chemical Company, Lp Circular chemicals or polymers from pyrolyzed plastic waste and the use of mass balance accounting to allow for crediting the resultant products as circular
WO2024089509A1 (fr) * 2022-10-26 2024-05-02 Sabic Global Technologies B.V. Systèmes et procédés de traitement d'huile de pyrolyse
US11999920B2 (en) 2020-09-14 2024-06-04 Ecolab Usa Inc. Cold flow additives for plastic-derived synthetic feedstock

Cited By (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103168016B (zh) * 2010-07-15 2015-04-22 绿色颂歌再生科技有限公司 通过使废弃塑料催化解聚来制备蜡和润滑脂基础原料的方法
WO2012007833A3 (fr) * 2010-07-15 2012-03-08 Greenmantra Recycling Technologies Ltd. Procédé et production de cires et d'huiles de base pour graisses par dépolymérisation catalytique de déchets de matières plastiques
CN103168016A (zh) * 2010-07-15 2013-06-19 绿色颂歌再生科技有限公司 通过使废弃塑料催化解聚来制备蜡和润滑脂基础原料的方法
US8664458B2 (en) 2010-07-15 2014-03-04 Greenmantra Recycling Technologies Ltd. Method for producing waxes and grease base stocks through catalytic depolymerisation of waste plastics
WO2012007833A2 (fr) * 2010-07-15 2012-01-19 Greenmantra Recycling Technologies Ltd. Procédé et production de cires et d'huiles de base pour graisses par dépolymérisation catalytique de déchets de matières plastiques
CN104877699B (zh) * 2010-07-15 2017-04-26 绿色颂歌再生科技有限公司 通过使废弃塑料催化解聚来制备蜡和润滑脂基础原料的方法
CN104877699A (zh) * 2010-07-15 2015-09-02 绿色颂歌再生科技有限公司 通过使废弃塑料催化解聚来制备蜡和润滑脂基础原料的方法
WO2012076890A1 (fr) * 2010-12-08 2012-06-14 The University Of Manchester Procédé de recyclage des matières plastiques
US8541477B2 (en) 2011-03-04 2013-09-24 International Business Machines Corporation Methods of depolymerizing terephthalate polyesters
US20180282648A1 (en) * 2013-01-17 2018-10-04 Greenmantra Recycling Technologies Ltd. Catalytic Depolymerisation of Polymeric Materials
US10000715B2 (en) 2013-01-17 2018-06-19 Greenmantra Recycling Technologies Ltd. Catalytic depolymerisation of polymeric materials
US20200010773A1 (en) * 2013-01-17 2020-01-09 Greenmantra Recycling Technologies Ltd. Catalytic Depolymerisation of Polymeric Materials
US10457886B2 (en) 2013-01-17 2019-10-29 Greenmantra Recycling Technologies Ltd. Catalytic depolymerisation of polymeric materials
WO2014110644A1 (fr) * 2013-01-17 2014-07-24 Greenmantra Recycling Technologies Ltd. Dépolymérisation catalytique de matériaux polymères
AU2013394984B2 (en) * 2013-07-25 2017-11-30 Newpek S.A. De C.V. Method and equipment for producing hydrocarbons by catalytic decomposition of plastic waste products in a single step
US20160160127A1 (en) * 2013-07-25 2016-06-09 Newpek S.A. De C.V. Method and equipment for producing hydrocarbons by catalytic decomposition of plastic waste products in a single step
US10240093B2 (en) 2013-07-25 2019-03-26 Newpek S.A. De C.V. Method and equipment for producing hydrocarbons by catalytic decomposition of plastic waste products in a single step
WO2015012676A1 (fr) * 2013-07-25 2015-01-29 Newpek S.A. De C.V. Procédé et équipement pour la production d'hydrocarbures par décomposition catalytique de déchets plastiques en un seul passage
US20170247619A1 (en) * 2013-09-06 2017-08-31 Reliance Industries Limited Process for preparation of hydrocarbon fuel from waste rubber
US10391474B2 (en) * 2013-09-06 2019-08-27 Reliance Industries Limited Process for preparation of hydrocarbon fuel from waste rubber
US9725655B2 (en) * 2013-09-13 2017-08-08 Virens Energy, Llc Process and apparatus for producing hydrocarbon fuel from waste plastic
US20150080624A1 (en) * 2013-09-13 2015-03-19 Stephen B. Gephart Process and Apparatus for producing Hydrocarbon Fuel from Waste Plastic
US10246643B2 (en) 2013-09-13 2019-04-02 Virens Energy, LLC. Process and apparatus for producing hydrocarbon fuel from waste plastic
US20150247096A1 (en) * 2014-02-28 2015-09-03 Honeywell International Inc. Methods for converting plastic to wax
CN106132653A (zh) * 2014-02-28 2016-11-16 霍尼韦尔国际公司 将塑料转化成蜡的方法
WO2015130545A1 (fr) * 2014-02-28 2015-09-03 Honeywell International Inc. Procédés de conversion de plastique en cire
US11739191B2 (en) 2015-12-30 2023-08-29 Greenmantra Recycling Technologies Ltd. Reactor for continuously treating polymeric material
US11072693B2 (en) 2015-12-30 2021-07-27 Greenmantra Recycling Technologies Ltd. Reactor for continuously treating polymeric material
US10472487B2 (en) 2015-12-30 2019-11-12 Greenmantra Recycling Technologies Ltd. Reactor for continuously treating polymeric material
US11279811B2 (en) 2016-02-13 2022-03-22 Greenmantra Recycling Technologies Ltd. Polymer-modified asphalt with wax additive
US10597507B2 (en) 2016-02-13 2020-03-24 Greenmantra Recycling Technologies Ltd. Polymer-modified asphalt with wax additive
US11987672B2 (en) 2016-03-24 2024-05-21 Greenmantra Recycling Technologies Ltd. Wax as a melt flow modifier and processing aid for polymers
US10870739B2 (en) 2016-03-24 2020-12-22 Greenmantra Recycling Technologies Ltd. Wax as a melt flow modifier and processing aid for polymers
US11859036B2 (en) 2016-09-29 2024-01-02 Greenmantra Recycling Technologies Ltd. Reactor for treating polystyrene material
US11072676B2 (en) 2016-09-29 2021-07-27 Greenmantra Recycling Technologies Ltd. Reactor for treating polystyrene material
US10723858B2 (en) 2018-09-18 2020-07-28 Greenmantra Recycling Technologies Ltd. Method for purification of depolymerized polymers using supercritical fluid extraction
WO2021035351A1 (fr) * 2019-08-27 2021-03-04 Greenmantra Recycling Technologies Ltd. Modification de formulations d'asphalte contenant des matériaux recyclés ayant des polymères dérivés de plastiques dépolymérisés
US11999920B2 (en) 2020-09-14 2024-06-04 Ecolab Usa Inc. Cold flow additives for plastic-derived synthetic feedstock
US11479726B2 (en) 2020-09-28 2022-10-25 Chevron Phillips Chemical Company, Lp Circular chemicals or polymers from pyrolyzed plastic waste and the use of mass balance accounting to allow for crediting the resultant products as circular
US11518942B2 (en) 2020-09-28 2022-12-06 Chevron Phillips Chemical Company Lp Circular chemicals or polymers from pyrolyzed plastic waste and the use of mass balance accounting to allow for crediting the resultant products as circular
US11746297B2 (en) 2020-09-28 2023-09-05 Chevron Phillips Chemical Company Lp Circular chemicals or polymers from pyrolyzed plastic waste and the use of mass balance accounting to allow for crediting the resultant products as circular
US11781073B2 (en) 2020-09-28 2023-10-10 Chevron Phillips Chemical Company Lp Circular chemicals or polymers from pyrolyzed plastic waste and the use of mass balance accounting to allow for crediting the resultant products as circular
WO2024089509A1 (fr) * 2022-10-26 2024-05-02 Sabic Global Technologies B.V. Systèmes et procédés de traitement d'huile de pyrolyse

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