TW202330759A - 老化再生二酸結晶之方法 - Google Patents

老化再生二酸結晶之方法 Download PDF

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Publication number
TW202330759A
TW202330759A TW111135169A TW111135169A TW202330759A TW 202330759 A TW202330759 A TW 202330759A TW 111135169 A TW111135169 A TW 111135169A TW 111135169 A TW111135169 A TW 111135169A TW 202330759 A TW202330759 A TW 202330759A
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Taiwan
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less
regenerated
diacid
catalyst
acid
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TW111135169A
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English (en)
Chinese (zh)
Inventor
艾倫 斯圖爾特 梅爾森
朱莉 安 克羅 威洛比
基思 昆廷 三世 海耶斯
提摩西 伊桑 艾特伍
格奧爾基 弗洛林 巴拉
訓正 蘇
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美商賽克股份有限公司
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Publication of TW202330759A publication Critical patent/TW202330759A/zh

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    • 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
    • C08J11/14—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 steam or water
    • 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
    • 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
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/128—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by alcoholysis
    • C07C29/1285—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by alcoholysis of esters of organic acids
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/418—Preparation of metal complexes containing carboxylic acid moieties
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • 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
    • 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
    • C08J11/18—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 organic material
    • C08J11/22—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 organic material by treatment with organic oxygen-containing compounds
    • C08J11/24—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 organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • C08J2401/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2401/02—Cellulose; Modified cellulose
    • 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
    • C08J2477/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
TW111135169A 2021-09-16 2022-09-16 老化再生二酸結晶之方法 TW202330759A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163244832P 2021-09-16 2021-09-16
US63/244,832 2021-09-16

Publications (1)

Publication Number Publication Date
TW202330759A true TW202330759A (zh) 2023-08-01

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TW111135169A TW202330759A (zh) 2021-09-16 2022-09-16 老化再生二酸結晶之方法

Country Status (5)

Country Link
US (1) US20230082247A1 (https=)
EP (1) EP4402119A4 (https=)
JP (1) JP2024533623A (https=)
TW (1) TW202330759A (https=)
WO (1) WO2023044028A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023134489A1 (de) 2023-12-08 2025-06-12 Rittec 8.0 Umwelttechnik GmbH Verfahren zur Gewinnung aromatischer Dicarbonsäuren

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5095145A (en) * 1990-11-05 1992-03-10 Amoco Corporation Preparation of purified terephthalic acid from waste polyethylene terephthalate
US5567842A (en) * 1994-11-16 1996-10-22 Mitsubishi Chemical Corporation Process for producing terephthalic acid
JP3831952B2 (ja) * 1995-01-17 2006-10-11 三菱化学株式会社 テレフタル酸の製造方法
CN1554637A (zh) * 2003-12-29 2004-12-15 扬子石油化工股份有限公司 一种对苯二甲酸的分离提纯方法
WO2007066446A1 (ja) * 2005-12-09 2007-06-14 Kumamoto Technology And Industry Foundation ポリエステルおよび不飽和ポリエステルの解重合方法、ならびに当該解重合方法を用いたポリエステルモノマーの回収方法
KR100934163B1 (ko) * 2007-10-01 2009-12-29 주식회사 효성 결정화 공정을 이용한 고순도 나프탈렌디카르복실산의분리정제 방법 및 장치
EP2287225A1 (en) * 2009-08-20 2011-02-23 Saudi Basic Industries Corporation Process for making polyethylene terephthalate
US20110209723A1 (en) * 2010-03-01 2011-09-01 David Hunt Sullivan Methods Of Treating Clothing And Textiles And Articles Treated Thereby
US9255194B2 (en) * 2013-10-15 2016-02-09 International Business Machines Corporation Methods and materials for depolymerizing polyesters
US9550713B1 (en) * 2015-07-09 2017-01-24 Loop Industries, Inc. Polyethylene terephthalate depolymerization
GB201611469D0 (en) * 2016-06-30 2016-08-17 Lumiradx Tech Ltd Improvements in or relating to nucleic acid amplification processes
CN117587552A (zh) * 2018-01-12 2024-02-23 希尔科公司 从废弃纺织品中回收棉纤维和聚酯纤维的方法
FR3076747B1 (fr) * 2018-01-15 2022-06-10 Ifp Energies Now Procede de preparation d'un catalyseur particulier d'hydrogenation selective et d'hydrogenation des aromatiques par malaxage
CZ307751B6 (cs) * 2018-03-12 2019-04-10 JBPV s.r.o. Způsob získání kyseliny tereftalové z odpadního polyethylentereftalátu
FR3080624B1 (fr) * 2018-04-27 2020-11-20 Arkema France Procede de recyclage de composite a bilan energetique ameliore
US10683399B2 (en) * 2018-06-26 2020-06-16 Intrinsic Advanced Materials, LLC Biodegradable textiles, masterbatches, and method of making biodegradable fibers
FR3085163B1 (fr) * 2018-08-23 2021-04-09 Commissariat Energie Atomique Procede de depolymerisation de materiaux polymeres oxygenes par catalyse nucleophile
DE102019135578A1 (de) * 2019-12-20 2021-06-24 Rittec Umwelttechnik Gmbh Verfahren, Vorrichtung und Verwendung zur Wiederaufarbeitung
WO2021151071A1 (en) * 2020-01-23 2021-07-29 Premirr Plastics Inc. Process and system for depolymerizing waste plastic

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Publication number Publication date
US20230082247A1 (en) 2023-03-16
JP2024533623A (ja) 2024-09-12
WO2023044028A1 (en) 2023-03-23
EP4402119A4 (en) 2025-10-15
EP4402119A1 (en) 2024-07-24

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